VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRET

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 01 Alabama 053 Escambia Co 0005 VINTAGE PETROLEUM INC 012 1311Crude Petroleum and Natural Gas 301 287 0 283.31 1.01 0.00 11.97 01 Alabama 023 Choctaw Co 0001 FORT JAMES-PENNINGTON 015 2621Paper Mills 355 415 0 363.92 1.14 0.00 10.36 01 Alabama 053 Escambia Co 0001 JSC BREWTON, INC. 001 2621Paper Mills 306 357 0 297.06 1.20 0.00 11.97 01 Alabama 053 Escambia Co 0001 JSC BREWTON, INC. 002 2621Paper Mills 305 357 0 297.06 1.20 0.00 11.97 01 Alabama 097 Mobile Co 4005 UNION OIL OF CALIFORNIA 001 1311Crude Petroleum and Natural Gas 303 289 0 226.90 1.27 0.01 22.80 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 05 2895Carbon Black 163 292 0 228.66 1.28 0.01 10.76 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 22 2895Carbon Black 173 310 0 228.66 1.36 0.01 10.76 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 32 2895Carbon Black 175 314 0 228.66 1.37 0.01 10.76 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 23 2895Carbon Black 178 319 0 228.66 1.40 0.01 10.76 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT F1 2911Petroleum Refining 265 318 0 197.42 1.61 0.01 12.20 12 Florida 113 Santa Rosa Co 1130014 PETRO OPERATING COMPANY 10 1311Crude Petroleum and Natural Gas 417 453 0 278.77 1.62 0.01 16.62 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 11 2895Carbon Black 235 421 0 255.93 1.65 0.01 10.76 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 31 2895Carbon Black 235 421 0 255.93 1.65 0.01 10.76 22 Louisiana 117 Washington Par 0001 GAYLORD CONTAINER CORP/BOGALUSA MILL 20 2621Paper Mills 397 322 0 195.37 1.65 0.01 11.49 01 Alabama 053 Escambia Co 0001 JSC BREWTON, INC. 003 2621Paper Mills 425 497 0 297.06 1.67 0.01 11.97 01 Alabama 097 Mobile Co 5011 DEGUSSA CORPORATION 001 2869Industrial Organic Chemicals, NEC 295 353 0 187.91 1.88 0.01 22.80 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 03 2895Carbon Black 243 436 0 228.66 1.91 0.01 10.76 22 Louisiana 117 Washington Par 0001 GAYLORD CONTAINER CORP/BOGALUSA MILL 22 2621Paper Mills 478 387 0 195.37 1.98 0.01 11.49 01 Alabama 131 Wilcox Co 0001 WEYERHAEUSER 005 2621Paper Mills 648 727 4 359.70 2.02 0.01 10.17 01 Alabama 097 Mobile Co 0014 MOBIL OIL EXPLORATION & PRODUCTION S E 001 1311Crude Petroleum and Natural Gas 367 350 0 173.35 2.02 0.01 22.80 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 29 2895Carbon Black 262 470 0 228.66 2.05 0.01 10.76 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 47 2895Carbon Black 262 470 0 228.66 2.05 0.01 10.76 22 Louisiana 089 St. Charles Par 0016 ORION REFINING CORP U8 2911Petroleum Refining 235 309 0 150.96 2.05 0.01 18.05 22 Louisiana 089 St. Charles Par 0016 ORION REFINING CORP U6 2911Petroleum Refining 228 311 0 149.91 2.07 0.01 18.05 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 14 2895Carbon Black 309 554 0 255.93 2.16 0.01 10.76 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 32 2895Carbon Black 309 554 0 255.93 2.16 0.01 10.76 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 28 2895Carbon Black 315 565 0 228.66 2.47 0.01 10.76 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 46 2895Carbon Black 315 565 0 228.66 2.47 0.01 10.76 22 Louisiana 071 Orleans Par 0089 SEWERAGE & WATER BD OF N.O./E BANK TREAT 02 4952Sewerage Systems 232 309 0 122.54 2.52 0.02 16.06 01 Alabama 023 Choctaw Co 0001 FORT JAMES-PENNINGTON 025 2621Paper Mills 874 980 4 363.92 2.69 0.01 10.36 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 31 2895Carbon Black 348 624 0 228.66 2.73 0.01 10.76 22 Louisiana 075 Plaquemines Par 0015 CONOCOPHILLIPS CO/ALLIANCE REFINERY 02 2911Petroleum Refining 222 266 0 97.60 2.73 0.03 76.94 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 25 2895Carbon Black 500 637 0 226.92 2.80 0.01 10.76 01 Alabama 023 Choctaw Co 0001 FORT JAMES-PENNINGTON 026 2621Paper Mills 927 1,040 4 363.92 2.86 0.01 10.36 28 Mississippi 073 Lamar Co 2807300021 SOUTH MISSISSIPPI ELECTRIC POWER ASSOCIA 001 4911Electric Services 4,888 670 90 234.48 2.86 0.01 11.24 28 Mississippi 073 Lamar Co 2807300021 SOUTH MISSISSIPPI ELECTRIC POWER ASSOCIA 002 4911Electric Services 5,541 670 90 234.48 2.86 0.01 11.24 28 Mississippi 073 Lamar Co 2807300006 CII CARBON LLC 001 2999Products of Petroleum and Coal, NEC 517 670 0 230.26 2.91 0.01 11.24 01 Alabama 025 Clarke Co 0001 BOISE CASCADE 009 2621Paper Mills 822 961 0 293.23 3.28 0.01 11.96 01 Alabama 023 Choctaw Co 0003 PRUET PRODUCTION COMPANY 001 1311Crude Petroleum and Natural Gas 1,067 1,017 0 305.70 3.33 0.01 10.36 22 Louisiana 089 St. Charles Par 0001 UNION CARBIDE/TAFT & STAR 0T 2869Industrial Organic Chemicals, NEC 388 528 0 153.84 3.44 0.02 18.05 22 Louisiana 089 St. Charles Par 0079 SHELL CHEMICAL LP/NORCO CHEM PLT EAST SI 61 2869Industrial Organic Chemicals, NEC 533 588 0 151.70 3.88 0.03 18.05 01 Alabama 099 Monroe Co 0010 ALABAMA RIVER PULP CO INC 001 2621Paper Mills 1,113 1,301 0 319.99 4.07 0.01 11.97 01 Alabama 099 Monroe Co 0010 ALABAMA RIVER PULP CO INC 007 2621Paper Mills 1,157 1,353 0 319.99 4.23 0.01 11.97 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 15 2895Carbon Black 551 988 0 228.66 4.32 0.02 10.76 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 45 2895Carbon Black 551 988 0 228.66 4.32 0.02 10.76 22 Louisiana 075 Plaquemines Par 0001 CHEVRON ORONITE CO/OAK POINT PLANT 06 2869Industrial Organic Chemicals, NEC 291 492 0 109.57 4.49 0.04 76.94 28 Mississippi 059 Jackson Co 2805900090 MISSISSIPPI POWER COMPANY, PLANT DANIEL 001 4911Electric Services 12,466 799 90 169.42 4.71 0.03 28.09 22 Louisiana 087 St. Bernard Par 0001 MURPHY OIL USA, INC./MERAUX REFINERY 11 2911Petroleum Refining 419 551 0 115.29 4.78 0.04 55.27 01 Alabama 131 Wilcox Co 0001 WEYERHAEUSER 003 2621Paper Mills 1,474 1,723 0 359.70 4.79 0.01 10.17 22 Louisiana 087 St. Bernard Par 0005 CHALMETTE REFINERY LLC./CHALMETTE REFINE 84 2911Petroleum Refining 480 576 0 117.60 4.89 0.04 55.27 28 Mississippi 059 Jackson Co 2805900090 MISSISSIPPI POWER COMPANY, PLANT DANIEL 002 4911Electric Services 11,523 847 90 169.42 5.00 0.03 28.09 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 1,065.18 5.05 0.00 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 1,064.22 5.06 0.00 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 1,272.54 5.08 0.00 0.00 01 Alabama 047 Dallas Co 0003 INTERNATIONAL PAPER COMPANY 003 2611Pulp Mills 1,874 2,190 0 431.03 5.08 0.01 9.98 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 4911Electric Services 18,089 3,455 90 678.39 5.09 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 1,272.54 5.09 0.00 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 005 4911Electric Services 0 6,318 0 1,233.89 5.12 0.00 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 005 4911Electric Services 11,238 759 90 148.07 5.13 0.03 28.09 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2506 4911Electric Services 4,842 5,815 0 1,131.25 5.14 0.00 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 1,605.32 5.18 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0004 EXIDE TECHNOLOGIES/B R SMELTER 04 3341Secondary Smelting and Refining of Nonferrous Metals 632 1,328 0 255.66 5.19 0.02 7.21 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 008 4911Electric Services 22,082 2,798 90 538.72 5.19 0.01 7.82 48 Texas 375 Potter Co 22 HARRINGTON STATION 000004 4911Electric Services 9,197 7,106 0 1,365.32 5.20 0.00 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 001 4911Electric Services 6,653 5,954 0 1,143.47 5.21 0.00 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 1,401.62 5.23 0.00 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 935.31 5.28 0.01 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000008 4911Electric Services 17,900 3,298 0 625.21 5.28 0.01 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRET

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 935.31 5.29 0.01 0.00 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 842.30 5.31 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U500 2631Paperboard Mills 2,164 2,428 4 456.91 5.31 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 1,183.56 5.31 0.00 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 1,244.38 5.31 0.00 0.00 12 Florida 105 Polk Co 1050004 LAKELAND ELECTRIC C.D. MCINTOSH, JR. POW 6 4911Electric Services 6,994 3,842 0 721.11 5.33 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 1,418.30 5.35 0.00 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 1,244.38 5.38 0.00 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 1,418.30 5.39 0.00 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 1,205.93 5.40 0.00 0.00 22 Louisiana 089 St. Charles Par 0079 SHELL CHEMICAL LP/NORCO CHEM PLT EAST SI 60 2869Industrial Organic Chemicals, NEC 745 822 0 151.70 5.42 0.04 18.05 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 679.25 5.44 0.01 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9258 4911Electric Services 3,445 5,367 0 971.66 5.52 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 2 4911Electric Services 2,627 3,780 0 681.89 5.54 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U501 2631Paperboard Mills 2,257 2,533 4 456.91 5.54 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 928.40 5.54 0.01 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 1,380.63 5.58 0.00 0.00 28 Mississippi 059 Jackson Co 2805900044 MISSISSIPPI PHOSPHATES CORPORATION 008 2874Phosphatic Fertilizers 599 786 0 140.83 5.58 0.04 28.09 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 4911Electric Services 3,991 3,547 0 633.41 5.60 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 928.31 5.61 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 1,407.52 5.62 0.00 0.00 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 16 2895Carbon Black 718 1,287 0 228.66 5.63 0.02 10.76 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 48 2895Carbon Black 718 1,287 0 228.66 5.63 0.02 10.76 48 Texas 375 Potter Co 22 HARRINGTON STATION 000007 4911Electric Services 8,844 7,716 0 1,365.26 5.65 0.00 0.00 28 Mississippi 077 Lawrence Co 2807700007 GEORGIA PACIFIC CORPORATION, MONTICELLO 001 2631Paperboard Mills 1,413 1,652 0 291.74 5.66 0.02 6.72 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 16 2611Pulp Mills 1,871 2,108 4 371.84 5.67 0.02 8.20 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,481.03 5.70 0.00 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 3 4911Electric Services 26,436 3,634 90 633.44 5.74 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 1,563.59 5.74 0.00 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 1 4911Electric Services 2,648 3,919 0 681.86 5.75 0.01 0.00 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 45 2895Carbon Black 820 1,470 0 255.90 5.75 0.02 10.76 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 1,042.23 5.77 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000005 4911Electric Services 8,927 7,893 0 1,365.29 5.78 0.00 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,887.76 5.80 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 777.88 5.84 0.01 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 1,087.83 5.85 0.01 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,848.02 5.85 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 777.88 5.86 0.01 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 1,009.79 5.87 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 1,269.07 5.87 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 777.88 5.88 0.01 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 2621Paper Mills 3,703 4,329 0 732.36 5.91 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 1,112.82 5.92 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,686.20 5.96 0.00 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 1,381.56 5.97 0.00 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000006 4911Electric Services 20,523 3,734 0 625.39 5.97 0.01 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 2 4911Electric Services 2,589 4,716 0 787.70 5.99 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 1,118.34 6.03 0.01 0.00 48 Texas 341 Moore Co 14 SNEED BOOSTER 000041 1311Crude Petroleum and Natural Gas 6,531 8,340 0 1,382.59 6.03 0.00 0.00 28 Mississippi 077 Lawrence Co 2807700007 GEORGIA PACIFIC CORPORATION, MONTICELLO 002 2631Paperboard Mills 1,510 1,765 0 291.74 6.05 0.02 6.72 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 777.88 6.07 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 777.88 6.08 0.01 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000007 4911Electric Services 17,863 3,810 0 625.33 6.09 0.01 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 1 4911Electric Services 5,436 4,800 97 786.81 6.10 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 2,060.47 6.12 0.00 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 1,118.34 6.14 0.01 0.00 12 Florida 113 Santa Rosa Co 1130005 EXXONMOBIL PRODUCTION COMPANY 34 1311Crude Petroleum and Natural Gas 1,789 1,705 0 276.81 6.16 0.02 16.62 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 4911Electric Services 3,237 3,916 0 633.41 6.18 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 1,112.82 6.18 0.01 0.00 22 Louisiana 089 St. Charles Par 0079 SHELL CHEMICAL LP/NORCO CHEM PLT EAST SI 59 2869Industrial Organic Chemicals, NEC 853 942 0 151.70 6.21 0.04 18.05 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 777.88 6.26 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,605.32 6.27 0.00 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 1,007.98 6.32 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 720.06 6.32 0.01 5.34 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,563.65 6.34 0.00 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 1,112.82 6.35 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 720.06 6.42 0.01 5.34 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 1,517.82 6.45 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRET

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 777.88 6.47 0.01 0.00 28 Mississippi 059 Jackson Co 2805900058 CHEVRON PRODUCTS COMPANY, PASCAGOULA REF 052 2911Petroleum Refining 637 801 4 123.85 6.47 0.05 28.09 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,481.03 6.49 0.00 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 1,448.26 6.49 0.00 0.00 48 Texas 487 Wilbarger Co 10 OKLAUNION POWER STATION 000002 4911Electric Services 3,751 7,102 0 1,094.14 6.49 0.01 0.00 48 Texas 349 Navarro Co 11 STREETMAN PLANT 000015 3295Minerals and Earths, Ground or Otherwise Treated 3,468 4,886 0 752.00 6.50 0.01 0.00 28 Mississippi 059 Jackson Co 2805900044 MISSISSIPPI PHOSPHATES CORPORATION 006 2874Phosphatic Fertilizers 699 918 0 140.83 6.52 0.05 28.09 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 720.06 6.54 0.01 5.34 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 1,629.28 6.55 0.00 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 1,381.56 6.56 0.00 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 1,126.46 6.61 0.01 0.00 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000005 2999Products of Petroleum and Coal, NEC 2,369 3,116 0 467.83 6.66 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 990.28 6.67 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 720.06 6.70 0.01 5.34 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 720.06 6.70 0.01 5.34 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 720.06 6.72 0.01 5.34 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 1,126.46 6.75 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 1,126.46 6.78 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 1,126.46 6.82 0.01 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,606.33 6.82 0.00 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 990.28 6.83 0.01 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 1,038.40 6.83 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 1,396.73 6.86 0.00 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000003 4911Electric Services 12,974 4,984 0 724.25 6.88 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 1,558.78 6.91 0.00 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000008 2819Industrial Inorganic Chemicals, NEC 2,985 4,101 0 591.92 6.93 0.01 0.00 01 Alabama 053 Escambia Co 0005 VINTAGE PETROLEUM INC 001 1311Crude Petroleum and Natural Gas 2,068 1,971 0 283.31 6.96 0.02 11.97 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL1 4911Electric Services 0 3,227 0 462.51 6.98 0.02 0.00 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL2 4911Electric Services 0 3,227 0 462.51 6.98 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 689.48 7.01 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 777.88 7.04 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 689.48 7.06 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 3 4911Electric Services 2,977 4,875 0 681.96 7.15 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 777.88 7.18 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,635.16 7.19 0.00 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 639.40 7.19 0.01 7.52 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 4 4911Electric Services 3,985 4,923 0 681.97 7.22 0.01 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000014 4911Electric Services 3,948 4,513 0 625.21 7.22 0.01 0.00 48 Texas 013 Atascosa Co 7 LIGNITE-FIRED POWER PLANT 000001 4911Electric Services 13,167 6,552 0 903.89 7.25 0.01 0.00 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 805.31 7.29 0.01 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 1,226.33 7.34 0.01 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 1,219.43 7.34 0.01 0.00 22 Louisiana 019 Calcasieu Par 0014 ENTERGY GSI/NELSON 22 4911Electric Services 18,858 3,070 0 415.56 7.39 0.02 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 1,038.53 7.41 0.01 0.00 48 Texas 361 Orange Co 8 ECHO CARBON BLACK PLANT 000019 2895Carbon Black 1,859 3,354 0 451.63 7.43 0.02 0.00 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000004 2999Products of Petroleum and Coal, NEC 2,648 3,483 0 467.83 7.44 0.02 0.00 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 4B 2895Carbon Black 960 1,721 0 228.66 7.53 0.03 10.76 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 1,385.04 7.56 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 1,038.68 7.58 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C9 2895Carbon Black 1,463 2,623 0 345.47 7.59 0.02 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 1,213.59 7.62 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 1,038.61 7.73 0.01 0.00 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 1,289.25 7.75 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 753.69 7.80 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 1,062.70 7.82 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 1,062.99 7.83 0.01 0.00 01 Alabama 097 Mobile Co 2021 MOBILE ENERGY SERVICES COMPANY 003 2621Paper Mills 1,493 1,675 4 211.84 7.91 0.04 22.80 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 473.82 7.93 0.02 7.27 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 766.25 8.00 0.01 0.00 48 Texas 245 Jefferson Co 4 PORT ARTHUR REFINERY 000133 2911Petroleum Refining 3,221 3,765 0 468.65 8.03 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 777.88 8.08 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 1,138.88 8.10 0.01 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 1,184.14 8.18 0.01 0.00 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 38 2895Carbon Black 1,167 2,092 0 255.90 8.18 0.03 10.76 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 884.43 8.22 0.01 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 849.08 8.26 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,635.23 8.28 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 1,385.04 8.30 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRET

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 1,201.87 8.30 0.01 0.00 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 39 2895Carbon Black 1,185 2,125 0 255.90 8.30 0.03 10.76 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 1,558.89 8.33 0.01 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,664.36 8.39 0.01 0.00 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 475.57 8.39 0.02 8.93 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 929.62 8.42 0.01 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,209.40 8.42 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,635.23 8.43 0.01 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 1,418.24 8.45 0.01 0.00 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 12 2895Carbon Black 1,211 2,171 0 255.93 8.48 0.03 10.76 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 1,716.04 8.50 0.00 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 1,097.57 8.50 0.01 0.00 48 Texas 167 Galveston Co 1 TEXAS CITY REFINERY 000274 2911Petroleum Refining 3,599 4,733 0 555.59 8.52 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 1,361.37 8.53 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 929.62 8.54 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 1,716.04 8.54 0.00 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 84 2895Carbon Black 1,089 1,953 0 226.92 8.60 0.04 10.76 22 Louisiana 051 Jefferson Par 0004 CYTEC INDUSTRIES,INC/FORTIER PLNT 57 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 887 1,208 0 139.69 8.65 0.06 22.43 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 1,244.38 8.70 0.01 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,203.19 8.75 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 1,097.60 8.75 0.01 0.00 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000006 2999Products of Petroleum and Coal, NEC 3,123 4,107 0 467.88 8.78 0.02 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 1,105.67 8.80 0.01 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 737.44 8.83 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,656.84 8.85 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 689.48 8.86 0.01 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 1,285.37 8.90 0.01 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 551.89 8.93 0.02 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 1,324.71 8.93 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 1,324.71 8.93 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 1,361.67 8.93 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 1,269.07 9.00 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 1,211.57 9.05 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,605.71 9.07 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 1,038.68 9.09 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 1,087.69 9.11 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 1,166.06 9.12 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 689.48 9.13 0.01 0.00 22 Louisiana 089 St. Charles Par 0003 CII CARBON,L.L.C./NORCO 05 2999Products of Petroleum and Coal, NEC 1,022 1,388 0 151.65 9.15 0.06 18.05 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 737.44 9.19 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 1,087.69 9.21 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 1,087.69 9.31 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 720.06 9.32 0.01 5.34 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 1,138.88 9.34 0.01 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 964.78 9.36 0.01 0.00 22 Louisiana 101 St. Mary Par 0018 DEGUSSA CORP/IVANHOE CARBON BLACK PLT 09 2895Carbon Black 1,349 2,419 0 255.93 9.45 0.04 10.76 22 Louisiana 087 St. Bernard Par 0001 MURPHY OIL USA, INC./MERAUX REFINERY 28 2911Petroleum Refining 831 1,093 0 115.38 9.47 0.08 55.27 48 Texas 201 Harris Co 39 DEER PARK PLANT 000208 2911Petroleum Refining 4,697 5,491 0 577.50 9.51 0.02 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 2,030.63 9.52 0.00 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 775.50 9.52 0.01 0.00 28 Mississippi 121 Rankin Co 2812100036 PURSUE ENERGY CORPORATION, THOMASVILLE G 001 2819Industrial Inorganic Chemicals, NEC 12,124 3,303 0 346.74 9.53 0.03 6.44 22 Louisiana 089 St. Charles Par 0016 ORION REFINING CORP V3 2911Petroleum Refining 1,204 1,444 0 150.96 9.56 0.06 18.05 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 902.42 9.59 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 633.44 9.66 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 620.59 9.73 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 620.59 9.74 0.02 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 753.69 9.84 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,602.39 9.89 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 1,040.28 9.92 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT B1 2895Carbon Black 1,930 3,460 0 345.47 10.02 0.03 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 1,327.27 10.17 0.01 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 842.74 10.18 0.01 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,471.07 10.21 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 934.06 10.23 0.01 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 1,152.94 10.24 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 633.41 10.26 0.02 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 004 2819Industrial Inorganic Chemicals, NEC 2,030 2,426 0 235.58 10.30 0.04 22.80 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 668.38 10.40 0.02 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRET

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 885.64 10.40 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,635.16 10.43 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 633.41 10.49 0.02 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 1,368.73 10.52 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 1,327.27 10.56 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 934.12 10.61 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 668.38 10.66 0.02 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 934.09 10.67 0.01 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 547.28 10.69 0.02 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 668.38 10.75 0.02 0.00 01 Alabama 129 Washington Co 0009 CONOCOPHILLIPS COMPANY 001 1311Crude Petroleum and Natural Gas 3,074 2,929 0 272.40 10.75 0.04 11.96 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,489.72 10.76 0.01 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 823.97 10.83 0.01 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 775.42 10.85 0.01 0.00 28 Mississippi 059 Jackson Co 2805900058 CHEVRON PRODUCTS COMPANY, PASCAGOULA REF 017 2911Petroleum Refining 1,902 1,356 45 123.85 10.95 0.09 28.09 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 823.97 10.97 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 5 4911Electric Services 2,711 2,766 0 250.28 11.05 0.04 18.70 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 2A 2895Carbon Black 1,417 2,541 0 228.66 11.11 0.05 10.76 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,546.51 11.53 0.01 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 948.00 11.72 0.01 0.00 28 Mississippi 047 Harrison Co 2804700115 DUPONT DELISLE FACILITY 025 2816Inorganic Pigments 1,639 1,627 4 137.98 11.79 0.09 28.09 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,663.90 11.82 0.01 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 591.70 11.84 0.02 0.00 28 Mississippi 047 Harrison Co 2804700115 DUPONT DELISLE FACILITY 024 2816Inorganic Pigments 1,657 1,645 4 137.98 11.92 0.09 28.09 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 24 2895Carbon Black 1,533 2,749 0 226.92 12.11 0.05 10.76 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 4 4911Electric Services 2,464 3,038 0 250.28 12.14 0.05 18.70 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 933.53 12.25 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 1,040.28 12.33 0.01 0.00 22 Louisiana 089 St. Charles Par 0016 ORION REFINING CORP T8 2911Petroleum Refining 1,420 1,867 0 150.96 12.37 0.08 18.05 22 Louisiana 087 St. Bernard Par 0005 CHALMETTE REFINERY LLC./CHALMETTE REFINE 28 2911Petroleum Refining 1,219 1,462 0 117.60 12.43 0.11 55.27 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 1,266.09 12.58 0.01 0.00 22 Louisiana 087 St. Bernard Par 0005 CHALMETTE REFINERY LLC./CHALMETTE REFINE 29 2911Petroleum Refining 1,246 1,494 0 117.60 12.70 0.11 55.27 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,876.62 12.81 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 03 2869Industrial Organic Chemicals, NEC 2,326 3,168 0 245.92 12.88 0.05 7.21 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 1,367.98 12.91 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 02 2895Carbon Black 1,784 3,199 0 241.51 13.24 0.05 7.21 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 005 4911Electric Services 10,185 3,267 90 239.94 13.62 0.06 22.80 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 775.53 13.73 0.02 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 736.49 14.09 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 720.06 14.15 0.02 5.34 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 736.49 14.19 0.02 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 528.57 14.27 0.03 8.27 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 01 2895Carbon Black 1,931 3,462 0 241.51 14.34 0.06 7.21 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 2B 2895Carbon Black 1,839 3,297 0 228.66 14.42 0.06 10.76 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 822.40 14.51 0.02 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 1,095.30 14.59 0.01 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,015.06 14.60 0.01 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 1,008.40 14.63 0.01 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,015.06 14.63 0.01 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 822.49 14.68 0.02 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 1,023.43 14.87 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 03 2895Carbon Black 2,006 3,597 0 241.51 14.89 0.06 7.21 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 1,062.27 14.94 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 538.72 15.02 0.03 7.82 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 1,095.30 15.03 0.01 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 1,008.40 15.41 0.02 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 971.67 15.41 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 1,062.27 15.42 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 1,062.27 15.60 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 1,062.27 15.68 0.01 0.00 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 1,032.92 16.20 0.02 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,143.47 16.22 0.01 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 429.23 16.59 0.04 6.75 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 775.53 16.60 0.02 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 710.17 16.74 0.02 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 693.51 16.91 0.02 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 05 2895Carbon Black 2,287 4,101 0 241.51 16.98 0.07 7.21 22 Louisiana 075 Plaquemines Par 0015 CONOCOPHILLIPS CO/ALLIANCE REFINERY 10 2911Petroleum Refining 1,386 1,662 0 97.80 16.99 0.17 76.94

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRET

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 429.23 17.01 0.04 6.75 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 291.71 17.02 0.06 11.96 22 Louisiana 075 Plaquemines Par 0015 CONOCOPHILLIPS CO/ALLIANCE REFINERY 11 2911Petroleum Refining 1,388 1,664 0 97.80 17.02 0.17 76.94 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 768.04 17.05 0.02 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 795.68 17.07 0.02 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 768.04 17.10 0.02 0.00 22 Louisiana 093 St. James Par 0015 CII CARBON,L.L.C./GRAMERCY 01 2999Products of Petroleum and Coal, NEC 2,422 3,025 0 176.06 17.18 0.10 12.20 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 291.71 17.25 0.06 11.96 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 724.20 17.56 0.02 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 411.10 17.82 0.04 0.00 28 Mississippi 059 Jackson Co 2805900058 CHEVRON PRODUCTS COMPANY, PASCAGOULA REF 051 2911Petroleum Refining 1,780 2,239 4 123.85 18.08 0.15 28.09 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 621.23 18.28 0.03 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 538.72 18.29 0.03 7.82 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 250.15 18.58 0.07 18.70 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 235.58 18.71 0.08 22.80 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 345.42 19.22 0.06 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 1,558.78 19.26 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 621.15 19.30 0.03 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 621.08 19.96 0.03 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 781.50 20.60 0.03 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 633.44 21.37 0.03 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 239.94 21.44 0.09 22.80 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,413.20 21.54 0.02 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 239.94 21.82 0.09 22.80 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 885.86 23.48 0.03 0.00 22 Louisiana 087 St. Bernard Par 0006 CII CARBON LLC/CHALMETTE 81 2999Products of Petroleum and Coal, NEC 2,235 2,792 0 117.99 23.66 0.20 55.27 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 633.44 24.06 0.04 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 929.62 24.24 0.03 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 482.57 24.76 0.05 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 885.86 25.46 0.03 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 633.41 25.84 0.04 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 633.41 26.10 0.04 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 710.02 26.97 0.04 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 710.10 27.74 0.04 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 239.94 28.30 0.12 22.80 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 255.32 29.67 0.12 7.21 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 255.32 29.67 0.12 7.21 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 255.32 29.67 0.12 7.21 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 255.32 29.67 0.12 7.21 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 626.93 31.08 0.05 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 722.48 32.04 0.04 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 1,000.53 32.33 0.03 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 1,000.53 32.64 0.03 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 722.53 32.73 0.05 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 245.99 33.91 0.14 7.21 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 654.09 34.02 0.05 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 526.34 34.16 0.06 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 654.09 34.69 0.05 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 676.12 38.56 0.06 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 676.12 38.85 0.06 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 239.94 38.88 0.16 22.80 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 676.12 39.37 0.06 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 676.12 41.02 0.06 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 197.24 47.96 0.24 12.20 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 250.15 49.65 0.20 18.70 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 215.29 50.16 0.23 12.20 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 148.07 51.60 0.35 28.09 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 226.92 52.11 0.23 10.76 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 279.40 52.59 0.19 11.97 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 275.28 60.63 0.22 5.27 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 275.14 63.07 0.23 5.27 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 275.00 65.15 0.24 5.27 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 199.52 66.54 0.33 12.20 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 416.09 66.99 0.16 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 6

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction** 34 New Jersey 009 Cape May Co 73242 B.L. ENGLAND GENERATING STATION U1 4911Electric Services 10,080 5,201 0 25.04 207.74 8.30 74.24 15422.62 0.185061 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 118.99 165.27 1.39 74.24 12269.64 0.147227 34 New Jersey 009 Cape May Co 73242 B.L. ENGLAND GENERATING STATION U2 4911Electric Services 1,006 2,259 90 25.04 90.22 3.60 74.24 6697.933 0.08037 34 New Jersey 033 Salem Co65495 DEEPWATER GENERATING STATION U3 4911Electric Services 2,457 5,068 0 93.38 54.28 0.58 62.02 3366.446 0.040395 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 002 4911Electric Services 3,838 4,539 0 119.12 38.10 0.32 74.24 2828.544 0.033941 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 001 4911Electric Services 3,953 4,289 0 118.96 36.06 0.30 74.24 2677.094 0.032123 10 Delaware 003 New Castle Co 1000300007 CONECTIV DELMARVA GENERATION-EDGE MOOR 002 4911Electric Services 2,671 4,364 0 95.44 45.73 0.48 46.37 2120.5 0.025445 34 New Jersey 011 Cumberland Co 75507 VINELAND MUNICIPAL ELECTRIC UTILITY - DO U10 4911Electric Services 328 1,346 0 50.44 26.68 0.53 74.24 1980.723 0.023767 34 New Jersey 033 Salem Co65498 CARNEYS POINT GENERATING PLANT U1 4911Electric Services 1,681 2,598 93.1 92.54 28.07 0.30 62.02 1740.901 0.02089 34 New Jersey 015 Gloucester Co 55834 LOGAN GENERATING PLANT, L.P. U1 4911Electric Services 720 1,223 0 89.51 13.66 0.15 62.02 847.1932 0.010166 10 Delaware 001 Kent Co 1000100127 NRG ENERGY CENTER DOVER LLC 001 4911Electric Services 1,836 1,106 0 100.85 10.96 0.11 74.24 813.6704 0.009763 24 Maryland 005 Baltimore Co 005-0147 MARYLAND DEPARTMENT OF THE ENVIRONMENT 31 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,841 3,919 99 177.06 22.14 0.13 32.76 725.3064 0.008703 34 New Jersey 021 Mercer Co 61057 MERCER GENERATING STATION U1 4911Electric Services 8,308 1,921 0 83.42 23.03 0.28 31.48 724.9844 0.008699 34 New Jersey 021 Mercer Co 61057 MERCER GENERATING STATION U2 4911Electric Services 5,954 1,921 0 83.42 23.03 0.28 31.48 724.9844 0.008699 24 Maryland 003 Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION - 1 4911Electric Services 20,476 3,800 0 182.27 20.85 0.11 32.76 683.046 0.008196 24 Maryland 003 Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION - 4 4911Electric Services 19,498 3,673 0 182.27 20.15 0.11 32.76 660.114 0.007921 42 Pennsylvania045 Delaware Co 420450014 EXELON GENERATION CO/EDDYSTONE 032 4911Electric Services 2,894 1,825 93 87.12 20.94 0.24 31.20 653.328 0.007839 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 265.83 22.95 0.09 26.98 619.191 0.00743 42 Pennsylvania045 Delaware Co 420450014 EXELON GENERATION CO/EDDYSTONE 031 4911Electric Services 1,930 1,659 92 87.12 19.05 0.22 31.20 594.36 0.007132 10 Delaware 003 New Castle Co 1000300021 DE DNREC AWM AQM005 2813Industrial Gases 765 1,167 0 92.07 12.68 0.14 46.37 587.9716 0.007055 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 003 4911Electric Services 4,694 764 0 119.01 6.42 0.05 74.24 476.6208 0.005719 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 146.17 74.97 0.51 6.24 467.8128 0.005613 42 Pennsylvania133 York Co421330016 PADEP BAQ 034 2621Paper Mills 4,310 4,348 86.65 211.96 20.51 0.10 21.71 445.2721 0.005343 34 New Jersey 015 Gloucester Co 55829 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U10 2911Petroleum Refining 390 565 0 81.45 6.94 0.09 62.02 430.4188 0.005165 10 Delaware 003 New Castle Co 1000300016 DE DNREC AWM AQM001 2911Petroleum Refining 1,133 932 0 102.84 9.06 0.09 46.37 420.1122 0.005041 42 Pennsylvania095 Northampton Co 420950012 PADEP BAQ 102 3241Cement, Hydraulic 2,027 2,907 99.8 161.38 18.01 0.11 22.91 412.6091 0.004951 42 Pennsylvania011 Berks Co420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 033 4911Electric Services 5,290 2,817 0 155.89 18.07 0.12 22.02 397.9014 0.004775 42 Pennsylvania011 Berks Co420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 031 4911Electric Services 3,878 2,802 0 155.89 17.97 0.12 22.02 395.6994 0.004748 42 Pennsylvania011 Berks Co420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 032 4911Electric Services 4,677 2,751 0 155.89 17.65 0.11 22.02 388.653 0.004664 24 Maryland 017 Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 14 4911Electric Services 37,757 3,037 0 251.40 12.08 0.05 29.24 353.2192 0.004238 42 Pennsylvania095 Northampton Co 420950045 PADEP BAQ 142 3241Cement, Hydraulic 1,533 2,403 99.99 158.41 15.17 0.10 22.91 347.5447 0.00417 24 Maryland 017 Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 15 4911Electric Services 32,587 2,987 0 251.40 11.88 0.05 29.24 347.3712 0.004168 10 Delaware 003 New Castle Co 1000300007 CONECTIV DELMARVA GENERATION-EDGE MOOR 003 4911Electric Services 5,051 714 0 95.44 7.48 0.08 46.37 346.8476 0.004162 42 Pennsylvania107 Schuylkill Co 421070024 SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN CU031 4911Electric Services 1,740 4,442 99.99 210.64 21.09 0.10 16.09 339.3381 0.004072 42 Pennsylvania095 Northampton Co 420950006 PADEP BAQ 122 3241Cement, Hydraulic 1,467 2,298 99.96 159.25 14.43 0.09 22.91 330.5913 0.003967 51 Virginia 101 King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 2 2611Pulp Mills 3,562 4,006 4 296.83 13.50 0.05 23.79 321.165 0.003854 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 2621Paper Mills 3,720 4,299 4 377.94 11.38 0.03 27.29 310.5602 0.003727 42 Pennsylvania045 Delaware Co 420450025 PADEP BAQ 101 2911Petroleum Refining 3,608 824 93.98 91.38 9.01 0.10 31.20 281.112 0.003373 24 Maryland 003 Anne Arundel Co 003-0014 CONSTELLATION POWER SOURCE GENERATION - 1 4911Electric Services 10,096 1,551 0 182.37 8.51 0.05 32.76 278.7876 0.003345 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 1 4911Electric Services 2,245 2,400 0 235.03 10.21 0.04 26.98 275.4658 0.003305 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 2 4911Electric Services 2,384 2,400 0 235.03 10.21 0.04 26.98 275.4658 0.003305 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 3 4911Electric Services 3,514 2,400 0 235.03 10.21 0.04 26.98 275.4658 0.003305 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 4 4911Electric Services 3,669 2,400 0 235.03 10.21 0.04 26.98 275.4658 0.003305 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 5 4911Electric Services 3,445 2,400 0 235.03 10.21 0.04 26.98 275.4658 0.003305 24 Maryland 021 Frederick Co 021-0005 MARYLAND DEPARTMENT OF THE ENVIRONMENT 28 3334Primary Production of Aluminum 1,506 2,652 0 260.03 10.20 0.04 26.16 266.832 0.003202 24 Maryland 021 Frederick Co 021-0005 MARYLAND DEPARTMENT OF THE ENVIRONMENT 29 3334Primary Production of Aluminum 1,506 2,652 0 260.03 10.20 0.04 26.16 266.832 0.003202 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 396.14 24.26 0.06 10.34 250.8484 0.00301 51 Virginia 199 York Co00001 DOMINION - YORKTOWN POWER STATION 6 4911Electric Services 11,551 2,775 90 305.95 9.07 0.03 27.29 247.5203 0.00297 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 1 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

51 Virginia 099 King George Co ORIS54304 SEI BIRCHWOOD POWER FACILITY 1 4911Electric Services 0 2,789 0 282.04 9.89 0.04 25.00 247.25 0.002967 42 Pennsylvania133 York Co421330020 PPL BRUNNER ISLAND LLC/BRUNNER ISLAND 033A 4911Electric Services 39,266 2,290 0 204.73 11.18 0.05 21.71 242.7178 0.002912 10 Delaware 003 New Castle Co 1000300426 DE DNREC AWM AQM004 2869Industrial Organic Chemicals, NEC 313 486 0 97.04 5.01 0.05 46.37 232.3137 0.002788 42 Pennsylvania095 Northampton Co 420950006 PADEP BAQ 102 3241Cement, Hydraulic 1,029 1,612 99.96 159.25 10.12 0.06 22.91 231.8492 0.002782 42 Pennsylvania101 Philadelphia Co 4210101501 PHILADELPHIA AIR MANAGEMENT SERVICES 539 2911Petroleum Refining 475 600 0 82.14 7.30 0.09 31.48 229.804 0.002757 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 396.14 21.31 0.05 10.34 220.3454 0.002644 24 Maryland 033 Prince Georges Co 033-0014 PEPCO - CHALK POINT 2 4911Electric Services 25,194 1,511 0 218.97 6.90 0.03 31.22 215.418 0.002585 24 Maryland 033 Prince Georges Co 033-0014 PEPCO - CHALK POINT 1 4911Electric Services 23,537 1,506 0 218.97 6.88 0.03 31.22 214.7936 0.002577 34 New Jersey 015 Gloucester Co 55829 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U11 2911Petroleum Refining 194 282 0 81.45 3.46 0.04 62.02 214.5892 0.002575 42 Pennsylvania095 Northampton Co 420950127 PADEP BAQ 103 3241Cement, Hydraulic 943 1,477 99.48 159.61 9.25 0.06 22.91 211.9175 0.002543 51 Virginia 041 Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 8 4911Electric Services 38,088 3,633 95 345.27 10.52 0.03 19.94 209.7688 0.002517 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 387.00 16.16 0.04 12.92 208.7872 0.002505 42 Pennsylvania029 Chester Co 420290023 EXELON GENERATION CO/CROMBY GENERATION S 031 4911Electric Services 1,958 771 0 119.97 6.43 0.05 31.20 200.616 0.002407 42 Pennsylvania095 Northampton Co 420950127 PADEP BAQ 104 3241Cement, Hydraulic 852 1,335 99.38 159.61 8.36 0.05 22.91 191.5276 0.002298 42 Pennsylvania077 Lehigh Co 420770019 PADEP BAQ 101 3241Cement, Hydraulic 813 1,274 99.55 163.27 7.80 0.05 22.91 178.698 0.002144 24 Maryland 005 Baltimore Co 005-0079 CONSTELLATION POWER SOURCE GENERATION - 5 4911Electric Services 17,971 900 0 165.78 5.43 0.03 32.76 177.8868 0.002135 24 Maryland 021 Frederick Co 021-0003 MARYLAND DEPARTMENT OF THE ENVIRONMENT 16 3295Minerals and Earths, Ground or Otherwise Treated 1,321 1,658 99 246.28 6.73 0.03 26.16 176.0568 0.002113 24 Maryland 005 Baltimore Co 005-0079 CONSTELLATION POWER SOURCE GENERATION - 6 4911Electric Services 14,415 875 0 165.78 5.28 0.03 32.76 172.9728 0.002076 10 Delaware 003 New Castle Co 1000300016 DE DNREC AWM AQM002 2911Petroleum Refining 18,328 362 0 102.84 3.52 0.03 46.37 163.2224 0.001959 42 Pennsylvania045 Delaware Co 420450030 PADEP BAQ 101 2911Petroleum Refining 2,063 471 0 91.10 5.17 0.06 31.20 161.304 0.001936 34 New Jersey 015 Gloucester Co 55829 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U1 2911Petroleum Refining 3,597 209 0 81.45 2.56 0.03 62.02 158.7712 0.001905 34 New Jersey 033 Salem Co65499 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U3 3221Glass Containers 152 223 0 88.46 2.52 0.03 62.02 156.2904 0.001875 42 Pennsylvania093 Montour Co 420930003 PPL MONTOUR LLC/MONTOUR SES 032 4911Electric Services 50,449 3,993 0 259.62 15.38 0.06 10.07 154.8766 0.001858 34 New Jersey 011 Cumberland Co 75505 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U6 3229Pressed and Blown Glass and Glassware, NEC 72 105 0 50.84 2.07 0.04 74.24 153.6768 0.001844 42 Pennsylvania093 Montour Co 420930003 PPL MONTOUR LLC/MONTOUR SES 031 4911Electric Services 61,010 3,959 0 259.62 15.25 0.06 10.07 153.5675 0.001843 51 Virginia 670 Hopewell00055 JAMES RIVER COGENERATION COMPANY 1 4911Electric Services 2,490 3,221 0 345.20 9.33 0.03 16.45 153.4785 0.001842 51 Virginia 670 Hopewell00055 JAMES RIVER COGENERATION COMPANY 2 4911Electric Services 2,563 3,193 0 345.20 9.25 0.03 16.45 152.1625 0.001826 34 New Jersey 033 Salem Co65499 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U2 3221Glass Containers 146 213 0 88.46 2.41 0.03 62.02 149.4682 0.001794 10 Delaware 003 New Castle Co 1000300011 DE DNREC AWM AQM003 8731Commercial Physical and Biological Research 209 325 0 102.25 3.18 0.03 46.37 147.4566 0.001769 42 Pennsylvania133 York Co421330016 PH GLATFELTER CO/SPRING GROVE 035 2621Paper Mills 3,583 1,389 0 211.96 6.56 0.03 21.71 142.4176 0.001709 42 Pennsylvania133 York Co421330016 PH GLATFELTER CO/SPRING GROVE 036 2621Paper Mills 421 1,372 90 211.96 6.47 0.03 21.71 140.4637 0.001685 24 Maryland 005 Baltimore Co 005-0147 MARYLAND DEPARTMENT OF THE ENVIRONMENT 29 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 548 756 90 177.06 4.27 0.02 32.76 139.8852 0.001679 42 Pennsylvania101 Philadelphia Co 4210101501 PHILADELPHIA AIR MANAGEMENT SERVICES 019 2911Petroleum Refining 2,378 363 0 81.67 4.44 0.05 31.48 139.7712 0.001677 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 3 2621Paper Mills 1,679 1,907 4 377.94 5.04 0.01 27.29 137.5416 0.00165 24 Maryland 043 Washington Co 043-0005 ALLEGANY ENERGY SUPPLY LLC - R. PAUL SMI 2 4911Electric Services 3,770 2,568 0 291.36 8.81 0.03 15.21 134.0001 0.001608 24 Maryland 021 Frederick Co 021-0003 MARYLAND DEPARTMENT OF THE ENVIRONMENT 17 3295Minerals and Earths, Ground or Otherwise Treated 976 1,225 99 246.28 4.97 0.02 26.16 130.0152 0.00156 42 Pennsylvania133 York Co421330020 PPL BRUNNER ISLAND LLC/BRUNNER ISLAND 032 4911Electric Services 17,686 1,207 0 204.73 5.89 0.03 21.71 127.8719 0.001534 42 Pennsylvania133 York Co421330016 PADEP BAQ 192 2621Paper Mills 942 1,243 0 211.96 5.86 0.03 21.71 127.2206 0.001527 24 Maryland 031 Montgomery Co ORIS900124 GENERIC UNIT GSC24 4911Electric Services 0 1,101 0 240.14 4.59 0.02 26.98 123.8382 0.001486 42 Pennsylvania079 Luzerne Co 420790014 PADEP BAQ 033 4911Electric Services 3,235 3,260 0 237.35 13.74 0.06 8.95 122.973 0.001476 42 Pennsylvania095 Northampton Co 420950127 PADEP BAQ 102 3241Cement, Hydraulic 545 853 99.78 159.61 5.35 0.03 22.91 122.5685 0.001471 42 Pennsylvania095 Northampton Co 420950127 PADEP BAQ 101 3241Cement, Hydraulic 543 851 99.78 159.61 5.33 0.03 22.91 122.1103 0.001465 51 Virginia 159 Richmond Co ORIS900151 GENERIC UNIT GSC51 4911Electric Services 0 954 0 259.10 3.68 0.01 33.03 121.5504 0.001459 24 Maryland 003 Anne Arundel Co 003-0014 CONSTELLATION POWER SOURCE GENERATION - 5 4911Electric Services 6,428 657 0 182.37 3.60 0.02 32.76 117.936 0.001415 42 Pennsylvania021 Cambria Co 420210046 CAMBRIA COGEN CO/CAMBRIA COGEN 031 4911Electric Services 1,059 5,218 0 379.96 13.73 0.04 8.54 117.2542 0.001407 10 Delaware 003 New Castle Co 1000300016 DE DNREC AWM AQM530 2911Petroleum Refining 223 258 0 102.84 2.51 0.02 46.37 116.3887 0.001397 51 Virginia 199 York Co00004 GIANT YORKTOWN REFINERY 26 2911Petroleum Refining 984 1,290 0 306.01 4.21 0.01 27.29 114.8909 0.001379 42 Pennsylvania109 Snyder Co 421090002 SUNBURY GENERATION LLC/SUNBURY SES 035 4911Electric Services 9,198 2,879 0 253.45 11.36 0.04 10.07 114.3952 0.001373

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 2 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

42 Pennsylvania133 York Co421330020 PPL BRUNNER ISLAND LLC/BRUNNER ISLAND 031A 4911Electric Services 11,980 1,073 0 204.73 5.24 0.03 21.71 113.7604 0.001365 42 Pennsylvania133 York Co421330007 PADEP BAQ 415 3297Nonclay Refractories 1,014 1,091 98.39 209.34 5.21 0.02 21.71 113.1091 0.001357 42 Pennsylvania095 Northampton Co 420950011 RELIANT ENERGY/PORTLAND GENERATING STATI 032 4911Electric Services 14,569 830 0 169.37 4.90 0.03 22.91 112.259 0.001347 42 Pennsylvania077 Lehigh Co 420770019 PADEP BAQ 114 3241Cement, Hydraulic 497 778 99.55 163.27 4.77 0.03 22.91 109.2807 0.001311 51 Virginia 670 Hopewell00058 COGENTRIX HOPEWELL 1 4911Electric Services 28 2,209 0 344.54 6.41 0.02 16.45 105.4445 0.001265 51 Virginia 670 Hopewell00058 COGENTRIX HOPEWELL 2 4911Electric Services 29 2,209 0 344.54 6.41 0.02 16.45 105.4445 0.001265 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 6 2621Paper Mills 1,154 1,349 0 377.94 3.57 0.01 27.29 97.4253 0.001169 42 Pennsylvania029 Chester Co 420290015 PADEP BAQ 032A 2631Paperboard Mills 376 379 99.37 122.92 3.09 0.03 31.20 96.408 0.001157 42 Pennsylvania005 Armstrong Co 420050012 RELIANT ENERGY/KEYSTONE POWER PLT 031 4911Electric Services 87,714 4,764 0 437.52 10.89 0.02 8.82 96.0498 0.001153 42 Pennsylvania005 Armstrong Co 420050012 RELIANT ENERGY/KEYSTONE POWER PLT 032 4911Electric Services 62,906 4,680 0 437.52 10.70 0.02 8.82 94.374 0.001132 24 Maryland 017 Charles Co 017-0040 MARYLAND DEPARTMENT OF THE ENVIRONMENT 95 9711National Security 800 803 87.5 253.55 3.17 0.01 29.24 92.6908 0.001112 51 Virginia 041 Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 6 4911Electric Services 19,129 1,561 95 345.27 4.52 0.01 19.94 90.1288 0.001081 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 2 4911Electric Services 11,062 867 0 260.99 3.32 0.01 26.98 89.5736 0.001075 24 Maryland 045 Wicomico Co 045-0042 MARYLAND DEPARTMENT OF THE ENVIRONMENT 24 2048Prepared Feed and Feed Ingredients for Animals and Fowls, Except 261 289 0 152.52 1.89 0.01 46.83 88.5087 0.001062 51 Virginia 740 Portsmouth ORIS10071 COGENTRIX PORTSMOUTH GEN1 4911Electric Services 0 1,070 0 333.78 3.20 0.01 27.29 87.328 0.001048 51 Virginia 740 Portsmouth ORIS10071 COGENTRIX PORTSMOUTH GEN2 4911Electric Services 0 1,070 0 333.78 3.20 0.01 27.29 87.328 0.001048 34 New Jersey 013 Essex Co07369 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U4 2819Industrial Inorganic Chemicals, NEC 1,841 1,998 0 142.86 13.99 0.10 6.24 87.2976 0.001048 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 1 4911Electric Services 4,371 2,614 0 387.00 6.75 0.02 12.92 87.21 0.001046 42 Pennsylvania095 Northampton Co 420950012 PADEP BAQ 101 3241Cement, Hydraulic 425 609 99.92 161.38 3.77 0.02 22.91 86.3707 0.001036 54 West Virginia003 Berkeley Co 0006 CAPITOL CEMENT CORPORATION 010 3241Cement, Hydraulic 1,247 1,717 0 303.36 5.66 0.02 15.22 86.1452 0.001034 36 New York 007 Broome Co 7034600045 AES WESTOVER W00003 4911Electric Services 14,282 3,856 0 321.42 12.00 0.04 7.12 85.44 0.001025 42 Pennsylvania133 York Co421330060 PADEP BAQ 200 3241Cement, Hydraulic 558 800 99.14 205.83 3.89 0.02 21.71 84.4519 0.001013 42 Pennsylvania107 Schuylkill Co 421070054 PADEP BAQ 328996 4911Electric Services 896 1,075 99.87 207.24 5.19 0.03 16.09 83.5071 0.001002 51 Virginia 550 Chesapeake 00026 DOMINION - CHESAPEAKE 4 4911Electric Services 12,505 1,039 90 340.98 3.05 0.01 27.29 83.2345 0.000999 42 Pennsylvania045 Delaware Co 420450030 PADEP BAQ 033 2911Petroleum Refining 176 241 0 91.10 2.65 0.03 31.20 82.68 0.000992 24 Maryland 021 Frederick Co 021-0013 MARYLAND DEPARTMENT OF THE ENVIRONMENT 21 3241Cement, Hydraulic 574 811 99 256.56 3.16 0.01 26.16 82.6656 0.000992 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 1 4911Electric Services 10,206 797 0 260.99 3.06 0.01 26.98 82.5588 0.000991 42 Pennsylvania095 Northampton Co 420950010 PPL MARTINS CREEK LLC/MARTINS CREEK 031 4911Electric Services 8,501 571 0 158.42 3.60 0.02 22.91 82.476 0.00099 42 Pennsylvania101 Philadelphia Co 4210104942 PHILADELPHIA AIR MANAGEMENT SERVICES 005 4961Steam and Air-Conditioning Supply 112 214 0 82.54 2.59 0.03 31.48 81.5332 0.000978 24 Maryland 021 Frederick Co 021-0013 MARYLAND DEPARTMENT OF THE ENVIRONMENT 22 3241Cement, Hydraulic 564 797 99 256.56 3.11 0.01 26.16 81.3576 0.000976 42 Pennsylvania095 Northampton Co 420950011 RELIANT ENERGY/PORTLAND GENERATING STATI 031 4911Electric Services 9,740 590 0 169.37 3.48 0.02 22.91 79.7268 0.000957 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 3 4911Electric Services 12,637 769 0 260.99 2.95 0.01 26.98 79.591 0.000955 42 Pennsylvania007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 519.09 12.81 0.02 6.10 78.141 0.000938 34 New Jersey 001 Atlantic Co 70003 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U101 2951Asphalt Paving Mixtures and Blocks 3 11 0 10.22 1.11 0.11 69.99 77.6889 0.000932 42 Pennsylvania101 Philadelphia Co 4210101501 PHILADELPHIA AIR MANAGEMENT SERVICES 022 2911Petroleum Refining 166 199 0 81.47 2.45 0.03 31.48 77.126 0.000925 54 West Virginia051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 546.93 13.98 0.03 5.50 76.89 0.000923 54 West Virginia051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 546.93 13.86 0.03 5.50 76.23 0.000915 42 Pennsylvania101 Philadelphia Co 4210104942 PHILADELPHIA AIR MANAGEMENT SERVICES 002 4961Steam and Air-Conditioning Supply 102 196 0 82.54 2.38 0.03 31.48 74.9224 0.000899 42 Pennsylvania095 Northampton Co 420950010 PPL MARTINS CREEK LLC/MARTINS CREEK 032 4911Electric Services 8,633 514 0 158.42 3.24 0.02 22.91 74.2284 0.000891 42 Pennsylvania107 Schuylkill Co 421070025 GILBERTON POWER CO/JOHN B RICH MEM POWER 031 4911Electric Services 763 964 80 209.67 4.60 0.02 16.09 74.014 0.000888 42 Pennsylvania063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 031 4911Electric Services 45,759 3,502 0 421.38 8.31 0.02 8.82 73.2942 0.000879 51 Virginia 199 York Co00004 GIANT YORKTOWN REFINERY 7 2911Petroleum Refining 677 820 0 306.01 2.68 0.01 27.29 73.1372 0.000878 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 17 2621Paper Mills 900 1,010 4 377.94 2.67 0.01 27.29 72.8643 0.000874 42 Pennsylvania007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 525.11 11.94 0.02 6.10 72.834 0.000874 42 Pennsylvania101 Philadelphia Co 4210101501 PHILADELPHIA AIR MANAGEMENT SERVICES 023 2911Petroleum Refining 152 187 0 81.47 2.29 0.03 31.48 72.0892 0.000865 54 West Virginia051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 549.04 12.78 0.02 5.50 70.29 0.000843 42 Pennsylvania107 Schuylkill Co 421070025 PADEP BAQ 032 4911Electric Services 763 915 99.78 209.62 4.36 0.02 16.09 70.1524 0.000842 42 Pennsylvania095 Northampton Co 420950536 NORTHAMPTON GEN CO/NORTHAMPTON 001 4911Electric Services 495 483 0 159.09 3.04 0.02 22.91 69.6464 0.000836

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 3 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

42 Pennsylvania007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 525.11 11.19 0.02 6.10 68.259 0.000819 42 Pennsylvania007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 525.11 11.18 0.02 6.10 68.198 0.000818 42 Pennsylvania003 Allegheny Co 4200300157 ORION POWER MIDWEST, CHESWICK STATION 001 4911Electric Services 42,018 4,637 0 470.86 9.85 0.02 6.91 68.0635 0.000817 42 Pennsylvania063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 032 4911Electric Services 55,356 3,246 0 421.38 7.70 0.02 8.82 67.914 0.000815 51 Virginia 041 Chesterfield Co 00078 DUPONT DE NEMOURS E I & COMPANY INC JAME 2 2819Industrial Inorganic Chemicals, NEC 1,145 1,117 0 344.34 3.24 0.01 19.94 64.6056 0.000775 51 Virginia 670 Hopewell00003 STONE CONTAINER CORPORATION HOPEWELL 2 2631Paperboard Mills 1,188 1,334 4 344.26 3.87 0.01 16.45 63.6615 0.000764 42 Pennsylvania079 Luzerne Co 420790014 UGI DEVELOPMENT CO/HUNLOCK POWER STA 031 4911Electric Services 3,235 1,675 0 237.34 7.06 0.03 8.95 63.187 0.000758 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 7 2621Paper Mills 737 861 0 377.94 2.28 0.01 27.29 62.2212 0.000747 36 New York 103 Suffolk Co 1472600490 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA EI0001 4953Refuse Systems 1,057 1,052 0 168.73 6.23 0.04 9.97 62.1131 0.000745 51 Virginia 041 Chesterfield Co 00081 PHILIP MORRIS USA INC - PARK 500 3 2141Tobacco Stemming and Redrying 1,070 1,062 4 341.81 3.11 0.01 19.94 62.0134 0.000744 54 West Virginia061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 001 4911Electric Services 46,852 4,922 90 469.75 10.48 0.02 5.81 60.8888 0.000731 51 Virginia 023 Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 3241Cement, Hydraulic 2,885 3,976 0 532.37 7.47 0.01 8.12 60.6564 0.000728 36 New York 063 Niagara Co 9293800003 KINTIGH 1 4911Electric Services 0 5,212 0 554.13 9.41 0.02 6.43 60.5063 0.000726 54 West Virginia061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 002 4911Electric Services 42,467 4,890 90 469.75 10.41 0.02 5.81 60.4821 0.000726 37 North Carolina157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 4911Electric Services 2,637 3,464 0 569.03 6.09 0.01 9.80 59.682 0.000716 42 Pennsylvania133 York Co421330016 PH GLATFELTER CO/SPRING GROVE 033 2621Paper Mills 103 581 0 211.96 2.74 0.01 21.71 59.4854 0.000714 54 West Virginia023 Grant Co0003 MOUNT STORM POWER PLANT 001 4911Electric Services 8,817 3,191 95 415.55 7.68 0.02 7.68 58.9824 0.000708 54 West Virginia023 Grant Co0003 MOUNT STORM POWER PLANT 002 4911Electric Services 9,572 3,191 95 415.55 7.68 0.02 7.68 58.9824 0.000708 37 North Carolina117 Martin Co3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-148 2611Pulp Mills 1,890 2,209 32 450.87 4.90 0.01 12.02 58.898 0.000707 51 Virginia 199 York Co00001 DOMINION - YORKTOWN POWER STATION 5 4911Electric Services 12,426 652 90 305.95 2.13 0.01 27.29 58.1277 0.000697 37 North Carolina013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1034 2874Phosphatic Fertilizers 1,834 2,408 0 499.52 4.82 0.01 12.02 57.9364 0.000695 42 Pennsylvania063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 033 4911Electric Services 4,669 2,738 95 421.38 6.50 0.02 8.82 57.33 0.000688 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 4911Electric Services 15,311 5,367 0 536.45 10.00 0.02 5.73 57.3 0.000688 51 Virginia 670 Hopewell00026 HONEYWELL NYLON INC-HOPEWELL 10C 2869Industrial Organic Chemicals, NEC 1,491 1,198 0 344.48 3.48 0.01 16.45 57.246 0.000687 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B002 4911Electric Services 20,630 5,321 0 536.12 9.92 0.02 5.73 56.8416 0.000682 54 West Virginia051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 547.45 10.30 0.02 5.50 56.65 0.00068 51 Virginia 181 Surry CoORIS900551 GENERIC UNIT GSC51 4911Electric Services 0 954 0 323.00 2.95 0.01 19.09 56.3155 0.000676 37 North Carolina013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1035 2874Phosphatic Fertilizers 1,782 2,340 0 499.52 4.68 0.01 12.02 56.2536 0.000675 42 Pennsylvania107 Schuylkill Co 421070054 KLINE TOWNSHIP COGEN FACIL 031 4911Electric Services 0 714 0 207.24 3.45 0.02 16.09 55.5105 0.000666 51 Virginia 550 Chesapeake 00026 DOMINION - CHESAPEAKE 3 4911Electric Services 9,233 692 90 340.98 2.03 0.01 27.29 55.3987 0.000665 51 Virginia 199 York Co00001 DOMINION - YORKTOWN POWER STATION 3 4911Electric Services 11,498 617 90 305.95 2.02 0.01 27.29 55.1258 0.000661 54 West Virginia023 Grant Co0003 MOUNT STORM POWER PLANT 003 4911Electric Services 2,779 2,923 94.98 415.55 7.03 0.02 7.68 53.9904 0.000648 42 Pennsylvania109 Snyder Co 421090002 SUNBURY GENERATION LLC/SUNBURY SES 031 4911Electric Services 1,882 1,318 0 253.45 5.20 0.02 10.07 52.364 0.000628 42 Pennsylvania109 Snyder Co 421090002 SUNBURY GENERATION LLC/SUNBURY SES 032 4911Electric Services 1,612 1,318 0 253.45 5.20 0.02 10.07 52.364 0.000628 42 Pennsylvania109 Snyder Co 421090002 SUNBURY GENERATION LLC/SUNBURY SES 033 4911Electric Services 2,020 1,318 0 253.45 5.20 0.02 10.07 52.364 0.000628 42 Pennsylvania109 Snyder Co 421090002 SUNBURY GENERATION LLC/SUNBURY SES 034 4911Electric Services 1,872 1,318 0 253.45 5.20 0.02 10.07 52.364 0.000628 51 Virginia 199 York Co00004 GIANT YORKTOWN REFINERY 6 2911Petroleum Refining 477 579 0 306.01 1.89 0.01 27.29 51.5781 0.000619 42 Pennsylvania095 Northampton Co 420950045 PADEP BAQ 143 3241Cement, Hydraulic 225 352 99.99 158.41 2.22 0.01 22.91 50.8602 0.00061 51 Virginia 041 Chesterfield Co 00081 PHILIP MORRIS USA INC - PARK 500 2 2141Tobacco Stemming and Redrying 823 817 4 341.81 2.39 0.01 19.94 47.6566 0.000572 51 Virginia 175 Southampton Co ORIS900451 GENERIC UNIT GSC51 4911Electric Services 0 954 0 382.85 2.49 0.01 19.09 47.5341 0.00057 42 Pennsylvania107 Schuylkill Co 421070022 WHEELABRATOR FRACKVILLE/MOREA PLT 031 4911Electric Services 451 612 86 207.75 2.95 0.01 16.09 47.4655 0.00057 36 New York 013 Chautauqua Co 9060300021 DUNKIRK STEAM GENERATING STATION U00001 4911Electric Services 10,590 3,920 0 531.78 7.37 0.01 6.44 47.4628 0.00057 36 New York 013 Chautauqua Co 9060300021 DUNKIRK STEAM GENERATING STATION U00002 4911Electric Services 10,494 3,911 0 531.78 7.36 0.01 6.44 47.3984 0.000569 51 Virginia 175 Southampton Co ORIS900351 GENERIC UNIT GSC51 4911Electric Services 0 954 0 384.72 2.48 0.01 19.09 47.3432 0.000568 51 Virginia 101 King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 5 2611Pulp Mills 504 590 0 296.83 1.99 0.01 23.79 47.3421 0.000568 39 Ohio 085 Lake Co0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B004 4911Electric Services 1,359 5,131 0 624.71 8.21 0.01 5.63 46.2223 0.000555 37 North Carolina191 Wayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-2 4911Electric Services 2,744 2,918 0 556.97 5.24 0.01 8.75 45.85 0.00055 39 Ohio 085 Lake Co0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B005 4911Electric Services 36,318 5,114 0 642.00 7.97 0.01 5.63 44.8711 0.000538

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 4 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

42 Pennsylvania011 Berks Co420110039 PADEP BAQ 122 3241Cement, Hydraulic 214 336 99.77 166.89 2.01 0.01 22.02 44.2602 0.000531 42 Pennsylvania047 Elk Co 420470005 PADEP BAQ 040 2621Paper Mills 2,220 2,238 95 423.14 5.29 0.01 8.27 43.7483 0.000525 24 Maryland 043 Washington Co 043-0005 ALLEGANY ENERGY SUPPLY LLC - R. PAUL SMI 1 4911Electric Services 820 836 0 291.36 2.87 0.01 15.21 43.6527 0.000524 36 New York 029 Erie Co 9146400130 HUNTLEY STEAM GENERATING STATION 64 4911Electric Services 0 3,602 0 541.26 6.66 0.01 6.46 43.0236 0.000516 51 Virginia 041 Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 4 4911Electric Services 9,416 744 95 345.27 2.15 0.01 19.94 42.871 0.000514 42 Pennsylvania047 Elk Co 420470005 PADEP BAQ 041 2621Paper Mills 2,172 2,190 95 423.14 5.18 0.01 8.27 42.8386 0.000514 36 New York 007 Broome Co 7034600045 AES WESTOVER 11 4911Electric Services 0 1,921 0 320.46 5.99 0.02 7.12 42.6488 0.000512 36 New York 007 Broome Co 7034600045 AES WESTOVER 12 4911Electric Services 0 1,921 0 320.46 5.99 0.02 7.12 42.6488 0.000512 09 Connecticut 011 New London Co ORIS10675 AES THAMES INCORPORATED GEN1 4911Electric Services 0 1,660 0 285.30 5.82 0.02 7.31 42.5442 0.000511 54 West Virginia051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K01 2999Products of Petroleum and Coal, NEC 3,200 4,147 0 547.45 7.58 0.01 5.50 41.69 0.0005 39 Ohio 085 Lake Co0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B003 4911Electric Services 5,755 4,735 0 642.00 7.38 0.01 5.63 41.5494 0.000499 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 4911Electric Services 0 5,034 0 621.51 8.10 0.01 5.12 41.472 0.000498 42 Pennsylvania073 Lawrence Co 420730025 ORION POWER MIDWEST /NEWCASTLE PLT 033 4911Electric Services 7,579 3,564 0 529.19 6.74 0.01 6.10 41.114 0.000493 42 Pennsylvania073 Lawrence Co 420730025 ORION POWER MIDWEST /NEWCASTLE PLT 034 4911Electric Services 7,492 3,538 0 529.19 6.69 0.01 6.10 40.809 0.00049 37 North Carolina083 Halifax Co 3708300007 INTERNATIONAL PAPER G-12 2621Paper Mills 1,134 1,326 88 434.85 3.05 0.01 13.17 40.1685 0.000482 51 Virginia 085 Hanover Co 00042 BEAR ISLAND PAPER COMPANY LLC 1 2621Paper Mills 470 528 4 317.85 1.66 0.01 23.79 39.4914 0.000474 42 Pennsylvania011 Berks Co420110039 PADEP BAQ 121 3241Cement, Hydraulic 189 297 99.77 166.89 1.78 0.01 22.02 39.1956 0.00047 42 Pennsylvania123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 033 4911Electric Services 455 2,432 0 479.42 5.07 0.01 7.66 38.8362 0.000466 42 Pennsylvania071 Lancaster Co 420710035 PADEP BAQ 032 3996Linoleum, Asphalted-Felt-Base, and Other Hard Surface Floor Cover 264 266 82.5 172.73 1.54 0.01 24.93 38.3922 0.000461 11 DC 001 Washington 0006 DISTRICT OF COLUMBIA 001 4961Steam and Air-Conditioning Supply 276 328 0 230.09 1.42 0.01 26.98 38.3116 0.00046 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANTB012 4911Electric Services 39,843 3,554 0 540.30 6.58 0.01 5.73 37.7034 0.000452 42 Pennsylvania133 York Co421330007 PADEP BAQ 405 3297Nonclay Refractories 331 362 99.21 209.34 1.73 0.01 21.71 37.5583 0.000451 51 Virginia 550 Chesapeake 00026 DOMINION - CHESAPEAKE 1 4911Electric Services 5,261 461 90 340.98 1.35 0.00 27.29 36.8415 0.000442 39 Ohio 035 Cuyahoga Co 1318000245 CLEVELAND ELECTRIC ILLUMINATING CO., LAK B006 4911Electric Services 2,448 4,718 0 649.68 7.26 0.01 5.07 36.8082 0.000442 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANTB013 4911Electric Services 33,720 3,446 0 540.61 6.37 0.01 5.73 36.5001 0.000438 51 Virginia 670 Hopewell00003 STONE CONTAINER CORPORATION HOPEWELL 1 2631Paperboard Mills 766 760 0 344.26 2.21 0.01 16.45 36.3545 0.000436 51 Virginia 670 HopewellORIS10771 LG&E WESTMORELAND HOPEWELL GEN1 4911Electric Services 0 758 0 345.55 2.19 0.01 16.45 36.0255 0.000432 42 Pennsylvania027 Centre Co 420270018 PADEP BAQ P106 3274Lime 894 1,142 99.7 319.86 3.57 0.01 10.07 35.9499 0.000431 51 Virginia 550 Chesapeake 00026 DOMINION - CHESAPEAKE 2 4911Electric Services 5,307 447 90 340.98 1.31 0.00 27.29 35.7499 0.000429 54 West Virginia051 Marshall Co 0002 PPG INDUSTRIES, INC. 001 2812Alkalies and Chlorine 3,538 3,510 4 549.04 6.39 0.01 5.50 35.145 0.000422 42 Pennsylvania027 Centre Co 420270018 PADEP BAQ P107 3274Lime 873 1,115 99.7 319.86 3.49 0.01 10.07 35.1443 0.000422 42 Pennsylvania027 Centre Co 420270018 PADEP BAQ P105 3274Lime 871 1,113 99.7 319.86 3.48 0.01 10.07 35.0436 0.00042 42 Pennsylvania107 Schuylkill Co 421070023 PADEP BAQ 031 4911Electric Services 385 462 99.65 213.64 2.16 0.01 16.09 34.7544 0.000417 37 North Carolina129 New Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-188 4911Electric Services 3,470 3,711 0 657.00 5.65 0.01 6.01 33.9565 0.000407 24 Maryland 021 Frederick Co 021-0131 MARYLAND DEPARTMENT OF THE ENVIRONMENT 5 9711National Security 229 324 0 256.69 1.26 0.00 26.16 32.9616 0.000396 51 Virginia 019 Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 1 2631Paperboard Mills 1,090 1,223 4 478.58 2.56 0.01 12.76 32.6656 0.000392 34 New Jersey 039 Union Co41805 NJ DEPARTMENT OF ENVIRONMENTAL PROTECTIO U3 2911Petroleum Refining 526 552 0 132.49 4.16 0.03 7.82 32.5312 0.00039 36 New York 081 Queens Co 2630401378 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA UBLR24 4961Steam and Air-Conditioning Supply 235 451 0 149.84 3.01 0.02 10.68 32.1468 0.000386 37 North Carolina055 Dare CoORIS900237 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 433.19 2.36 0.01 13.61 32.1196 0.000385 37 North Carolina055 Dare CoORIS900337 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 433.19 2.36 0.01 13.61 32.1196 0.000385 37 North Carolina083 Halifax Co ORIS900637 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 436.98 2.34 0.01 13.17 30.8178 0.00037 51 Virginia 760 Richmond 00308 PHILIP MORRIS USA MANUFACTURING CENTER 1 2111Cigarettes 532 528 4 341.69 1.54 0.00 19.94 30.7076 0.000368 39 Ohio 085 Lake Co0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B001 4911Electric Services 3,158 3,333 0 624.71 5.34 0.01 5.63 30.0642 0.000361 51 Virginia 550 Chesapeake 00038 PERDUE FARMS INCORPORATED 5 2075Soybean Oil Mills 371 368 4 337.09 1.09 0.00 27.29 29.7461 0.000357 37 North Carolina083 Halifax Co ORIS900537 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 453.39 2.25 0.00 13.17 29.6325 0.000356 51 Virginia 101 King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 4 2611Pulp Mills 315 365 4 296.83 1.23 0.00 23.79 29.2617 0.000351 42 Pennsylvania075 Lebanon Co 420750016 PADEP BAQ 111 3274Lime 228 255 99 204.06 1.25 0.01 21.71 27.1375 0.000326 37 North Carolina169 Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 4911Electric Services 43,789 3,218 90 606.91 5.30 0.01 5.11 27.083 0.000325

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 5 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

42 Pennsylvania035 Clinton Co 420350008 PADEP BAQ 033 2621Paper Mills 795 802 95.2 314.88 2.55 0.01 10.07 25.6785 0.000308 37 North Carolina049 Craven Co 3704900104 WEYERHAEUSER COMPANY - VANCEBORO PULP AN G-42 2611Pulp Mills 1,026 1,200 0 528.83 2.27 0.00 11.09 25.1743 0.000302 37 North Carolina117 Martin Co3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-140 2611Pulp Mills 812 911 4 450.87 2.02 0.00 12.02 24.2804 0.000291 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 55 2621Paper Mills 667 908 90 396.14 2.29 0.01 10.34 23.6786 0.000284 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 5 2621Paper Mills 286 326 4 377.94 0.86 0.00 27.29 23.4694 0.000282 37 North Carolina083 Halifax Co ORIS54035 WESTMORELAND LG&E PARTNERS ROANOKE VALLE GEN1 4911Electric Services 0 754 0 436.98 1.73 0.00 13.17 22.7841 0.000273 24 Maryland 043 Washington Co 043-0008 MARYLAND DEPARTMENT OF THE ENVIRONMENT 24 3241Cement, Hydraulic 301 404 0 277.88 1.45 0.01 15.21 22.0545 0.000265 51 Virginia 760 Richmond ORIS54081 COGENTRIX OF RICHMOND INCORPORATED GEN1 4911Electric Services 0 358 0 343.41 1.04 0.00 19.94 20.7376 0.000249 51 Virginia 760 Richmond ORIS54081 COGENTRIX OF RICHMOND INCORPORATED GEN2 4911Electric Services 0 358 0 343.41 1.04 0.00 19.94 20.7376 0.000249 51 Virginia 760 Richmond ORIS54081 COGENTRIX OF RICHMOND INCORPORATED GEN3 4911Electric Services 0 358 0 343.41 1.04 0.00 19.94 20.7376 0.000249 51 Virginia 760 Richmond ORIS54081 COGENTRIX OF RICHMOND INCORPORATED GEN4 4911Electric Services 0 358 0 343.41 1.04 0.00 19.94 20.7376 0.000249 51 Virginia 031 Campbell Co 00156 DOMINION - ALTAVISTA POWER STATION 1 4911Electric Services 50 778 0 495.79 1.57 0.00 12.76 20.0332 0.00024 51 Virginia 083 Halifax Co 00046 DOMINION - CLOVER POWER STATION 2 4911Electric Services 1,000 699 0 471.38 1.48 0.00 13.43 19.8764 0.000239 37 North Carolina117 Martin Co3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-143 2611Pulp Mills 637 745 32 450.87 1.65 0.00 12.02 19.833 0.000238 51 Virginia 083 Halifax Co 00046 DOMINION - CLOVER POWER STATION 1 4911Electric Services 982 691 0 471.38 1.47 0.00 13.43 19.7421 0.000237 37 North Carolina013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1033 2874Phosphatic Fertilizers 601 789 0 499.52 1.58 0.00 12.02 18.9916 0.000228 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 8 2621Paper Mills 218 255 0 377.94 0.67 0.00 27.29 18.2843 0.000219 51 Virginia 095 James City Co 00022 OWENS-BROCKWAY GLASS CONTAINER 21 3221Glass Containers 194 256 0 309.26 0.83 0.00 21.72 18.0276 0.000216 42 Pennsylvania035 Clinton Co 420350008 PADEP BAQ 034 2621Paper Mills 557 563 95.2 314.88 1.79 0.01 10.07 18.0253 0.000216 42 Pennsylvania109 Snyder Co 421090002 SUNBURY GENERATION LLC/SUNBURY SES 036 4911Electric Services 8,633 455 0 253.45 1.79 0.01 10.07 18.0253 0.000216 24 Maryland 001 Allegany Co 001-0203 AES WARRIOR RUN 1 4911Electric Services 1,166 629 50 369.55 1.70 0.00 10.34 17.578 0.000211 51 Virginia 069 Frederick Co 00034 GLOBAL STONE CHEMSTONE CORPORATION 22 3274Lime 263 345 0 313.98 1.10 0.00 15.22 16.742 0.000201 54 West Virginia003 Berkeley Co 0006 CAPITOL CEMENT CORPORATION 012 3241Cement, Hydraulic 211 289 0 303.36 0.95 0.00 15.22 14.459 0.000173 42 Pennsylvania027 Centre Co 420270017 PADEP BAQ 031 8221Colleges, Universities, and Professional Schools 462 459 99.8 326.15 1.41 0.00 10.07 14.1987 0.00017 42 Pennsylvania097 Northumberland Co 420970031 MT CARMEL COGEN/CULM FIRED COGEN PLT 031 4911Electric Services 318 314 92 226.23 1.39 0.01 10.07 13.9973 0.000168 51 Virginia 117 Mecklenburg Co ORIS52007 MECKLENBURG COGENERATION FACILITY GEN1 4911Electric Services 0 487 0 479.28 1.02 0.00 13.70 13.974 0.000168 51 Virginia 117 Mecklenburg Co ORIS52007 MECKLENBURG COGENERATION FACILITY GEN2 4911Electric Services 0 487 0 479.28 1.02 0.00 13.70 13.974 0.000168 42 Pennsylvania041 Cumberland Co 420410013 PADEP BAQ 102 3211Flat Glass 171 260 0 243.93 1.07 0.00 12.84 13.7388 0.000165 54 West Virginia037 Jefferson Co 0007 HALLTOWN PAPERBOARD COMPANY 001 2631Paperboard Mills 231 260 4 288.58 0.90 0.00 15.22 13.698 0.000164 42 Pennsylvania027 Centre Co 420270017 PADEP BAQ 032 8221Colleges, Universities, and Professional Schools 442 439 99.8 326.15 1.35 0.00 10.07 13.5945 0.000163 37 North Carolina013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1032 2874Phosphatic Fertilizers 398 522 0 499.52 1.05 0.00 12.02 12.621 0.000151 51 Virginia 143 Pittsylvania Co 00003 BURLINGTON INDUSTRIES INCORPORATED HURT 1 2262Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 490 487 4 500.00 0.97 0.00 12.76 12.3772 0.000149 42 Pennsylvania027 Centre Co 420270017 PADEP BAQ 035 8221Colleges, Universities, and Professional Schools 402 399 99.8 326.15 1.22 0.00 10.07 12.2854 0.000147 51 Virginia 081 Greensville Co 00002 GEORGIA PACIFIC CORP JARRATT PLANT 6 2493Reconstituted Wood Products 303 301 4 396.69 0.76 0.00 15.52 11.7952 0.000142 42 Pennsylvania027 Centre Co 420270017 PADEP BAQ 034 8221Colleges, Universities, and Professional Schools 295 292 99.8 326.15 0.90 0.00 10.07 9.063 0.000109 51 Virginia 019 Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 2 2631Paperboard Mills 251 286 4 478.58 0.60 0.00 12.76 7.656 9.19E-05 51 Virginia 143 Pittsylvania Co 00100 OWENS-BROCKWAY GLASS CONTAINER INC 21 3221Glass Containers 215 284 0 533.04 0.53 0.00 12.76 6.7628 8.11E-05 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 004 4911Electric Services 48,450 4,508 0 897.68 5.02 0.01 0.00 0 0 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 1,250.01 5.03 0.00 0.00 0 0 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 1,722.83 5.05 0.00 0.00 0 0 36 New York 089 St. Lawrence Co 6405800003 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA S00001 3334Primary Production of Aluminum 2,015 3,094 0 610.90 5.07 0.01 0.00 0 0 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 1,878.75 5.08 0.00 0.00 0 0 17 Illinois 031 Cook Co031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 1,144.63 5.10 0.00 0.00 0 0 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 1,266.67 5.14 0.00 0.00 0 0 17 Illinois 097 Lake Co097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 1,176.09 5.16 0.00 0.00 0 0 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 1,741.51 5.17 0.00 0.00 0 0 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 1,824.56 5.18 0.00 0.00 0 0 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0020 4911Electric Services 3,712 4,157 0 802.96 5.18 0.01 0.00 0 0

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 6 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

39 Ohio 093 Lorain Co0247030013 AVON LAKE POWER PLANT B010 4911Electric Services 4,152 3,438 0 663.88 5.18 0.01 0.00 0 0 13 Georgia 149 Heard Co14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 1,162.40 5.19 0.00 0.00 0 0 13 Georgia 149 Heard Co14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 1,162.40 5.20 0.00 0.00 0 0 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 1,706.34 5.25 0.00 0.00 0 0 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 1,878.88 5.27 0.00 0.00 0 0 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 1,346.70 5.29 0.00 0.00 0 0 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 1,878.83 5.30 0.00 0.00 0 0 18 Indiana 043 Floyd Co00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 995.14 5.31 0.01 0.00 0 0 18 Indiana 043 Floyd Co00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 995.34 5.33 0.01 0.00 0 0 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 1,266.67 5.35 0.00 0.00 0 0 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 1,539.45 5.35 0.00 0.00 0 0 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,867.38 5.39 0.00 0.00 0 0 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0019 4911Electric Services 4,356 4,338 0 803.22 5.40 0.01 0.00 0 0 37 North Carolina071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 735.70 5.40 0.01 0.00 0 0 37 North Carolina071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 735.70 5.40 0.01 0.00 0 0 18 Indiana 043 Floyd Co00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 995.14 5.41 0.01 0.00 0 0 18 Indiana 043 Floyd Co00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 995.34 5.41 0.01 0.00 0 0 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 1,346.70 5.42 0.00 0.00 0 0 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 917.30 5.43 0.01 0.00 0 0 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 1,084.10 5.47 0.01 0.00 0 0 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 846.68 5.50 0.01 0.00 0 0 26 Michigan 063 Huron CoB2815 HARBOR BEACH POWER PLANT EU0009 4911Electric Services 1,867 4,629 0 837.83 5.52 0.01 0.00 0 0 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 1,105.72 5.53 0.01 0.00 0 0 19 Iowa 163 Scott Co82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 1,391.98 5.53 0.00 0.00 0 0 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 1,163.10 5.54 0.00 0.00 0 0 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 917.30 5.56 0.01 0.00 0 0 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION R00001 4931Electric and Other Services Combined 11,669 2,781 0 499.92 5.56 0.01 0.00 0 0 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION 3 4911Electric Services 0 2,800 0 499.90 5.60 0.01 0.00 0 0 48 Texas 331 Milam Co1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 2,279.07 5.65 0.00 0.00 0 0 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 1,148.86 5.66 0.00 0.00 0 0 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 1,105.72 5.69 0.01 0.00 0 0 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 902.09 5.70 0.01 0.00 0 0 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 1,379.00 5.71 0.00 0.00 0 0 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 824.84 5.72 0.01 0.00 0 0 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 1,022.19 5.74 0.01 0.00 0 0 48 Texas 401 Rusk Co11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 1,979.00 5.74 0.00 0.00 0 0 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 902.12 5.77 0.01 0.00 0 0 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 2,070.63 5.77 0.00 0.00 0 0 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 1,148.86 5.78 0.01 0.00 0 0 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 852.38 5.79 0.01 0.00 0 0 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 852.38 5.80 0.01 0.00 0 0 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 897.84 5.82 0.01 0.00 0 0 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 4911Electric Services 36,036 4,203 90 722.82 5.82 0.01 0.00 0 0 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 824.84 5.83 0.01 0.00 0 0 17 Illinois 031 Cook Co031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 1,176.09 5.84 0.00 0.00 0 0 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 824.84 5.84 0.01 0.00 0 0 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 824.84 5.85 0.01 0.00 0 0 55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 1,386.39 5.86 0.00 0.00 0 0

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 7 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 1,083.89 5.87 0.01 0.00 0 0 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 1,402.33 5.88 0.00 0.00 0 0 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 2,163.78 5.88 0.00 0.00 0 0 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 897.84 5.89 0.01 0.00 0 0 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 1,278.44 5.90 0.00 0.00 0 0 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 1,830.62 5.90 0.00 0.00 0 0 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 1,123.61 5.97 0.01 0.00 0 0 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 1,006.17 5.98 0.01 0.00 0 0 37 North Carolina159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 4911Electric Services 4,050 4,001 0 668.99 5.98 0.01 0.00 0 0 48 Texas 449 Titus Co5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 1,959.56 5.98 0.00 0.00 0 0 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 1,125.53 5.99 0.01 0.00 0 0 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 813.46 5.99 0.01 0.00 0 0 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,696.51 6.00 0.00 0.00 0 0 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 1,548.38 6.02 0.00 0.00 0 0 48 Texas 449 Titus Co3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 1,973.70 6.02 0.00 0.00 0 0 48 Texas 401 Rusk Co11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 1,978.99 6.06 0.00 0.00 0 0 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 1,125.53 6.10 0.01 0.00 0 0 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 1,464.93 6.17 0.00 0.00 0 0 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 1,309.72 6.18 0.00 0.00 0 0 12 Florida 031 Duval Co0310045-A SAINT JOHNS RIVER17 4911Electric Services 10,185 7,420 90 1,195.73 6.21 0.01 0.00 0 0 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B008 4911Electric Services 4,787 3,974 0 640.18 6.21 0.01 0.00 0 0 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 1,896.41 6.24 0.00 0.00 0 0 48 Texas 401 Rusk Co11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 1,979.01 6.27 0.00 0.00 0 0 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B007 4911Electric Services 4,311 4,020 90 640.31 6.28 0.01 0.00 0 0 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 1,792.93 6.38 0.00 0.00 0 0 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 707.22 6.40 0.01 0.00 0 0 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 2,265.85 6.44 0.00 0.00 0 0 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 1,402.33 6.46 0.00 0.00 0 0 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION R00002 4931Electric and Other Services Combined 14,726 3,231 0 499.92 6.46 0.01 0.00 0 0 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 2,265.85 6.47 0.00 0.00 0 0 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 1,364.83 6.54 0.00 0.00 0 0 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 738.91 6.60 0.01 0.00 0 0 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 1,071.13 6.61 0.01 0.00 0 0 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 1,364.83 6.62 0.00 0.00 0 0 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 1,070.78 6.63 0.01 0.00 0 0 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 1,158.92 6.64 0.01 0.00 0 0 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 1,252.31 6.67 0.01 0.00 0 0 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 2,406.18 6.69 0.00 0.00 0 0 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 1,231.86 6.72 0.01 0.00 0 0 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,559.63 6.75 0.00 0.00 0 0 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0021 4911Electric Services 4,968 5,435 0 803.53 6.76 0.01 0.00 0 0 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,618.35 6.77 0.00 0.00 0 0 25 Massachusetts 009 Essex Co1190194 USGEN NEWENGLAND SALEM 02 0 2,822 3,113 0 454.08 6.85 0.02 0.00 0 0 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 1,379.00 6.85 0.00 0.00 0 0 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 1,159.01 6.93 0.01 0.00 0 0 23 Maine 017 Oxford Co 2301700045 MEADWESTVACO OXFORD CORP 009 2621Paper Mills 198 4,525 0 652.13 6.94 0.01 0.00 0 0 17 Illinois 057 Fulton Co057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 1,331.05 6.95 0.01 0.00 0 0 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 1,952.97 6.96 0.00 0.00 0 0

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 8 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 1,120.32 6.98 0.01 0.00 0 0 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 996.05 7.04 0.01 0.00 0 0 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 892.51 7.04 0.01 0.00 0 0 18 Indiana 089 Lake Co00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 1,122.77 7.05 0.01 0.00 0 0 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 1,120.32 7.09 0.01 0.00 0 0 27 Minnesota 061 Itasca Co2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,778.04 7.09 0.00 0.00 0 0 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0043 4911Electric Services 4,936 6,516 0 909.31 7.17 0.01 0.00 0 0 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0105 4911Electric Services 5,541 5,491 0 765.53 7.17 0.01 0.00 0 0 21 Kentucky 019 Boyd Co2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 715.54 7.20 0.01 0.00 0 0 25 Massachusetts 005 Bristol Co1200060 SOMERSET OPERATIONS INC (NRG ENERGY) 09 0 4,399 2,733 0 376.72 7.25 0.02 0.00 0 0 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0042 4911Electric Services 5,199 6,609 0 909.31 7.27 0.01 0.00 0 0 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 1,824.47 7.28 0.00 0.00 0 0 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 1,298.84 7.46 0.01 0.00 0 0 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 1,111.77 7.47 0.01 0.00 0 0 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 1,111.72 7.49 0.01 0.00 0 0 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0108 4911Electric Services 4,965 5,734 0 765.53 7.49 0.01 0.00 0 0 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 1,309.72 7.52 0.01 0.00 0 0 25 Massachusetts 009 Essex Co1190194 USGEN NEWENGLAND SALEM 01 0 3,425 3,422 0 454.08 7.53 0.02 0.00 0 0 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 851.78 7.76 0.01 0.00 0 0 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 950.96 7.82 0.01 0.00 0 0 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,891.36 7.84 0.00 0.00 0 0 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,891.36 7.85 0.00 0.00 0 0 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 851.78 7.94 0.01 0.00 0 0 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 950.96 8.00 0.01 0.00 0 0 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0107 4911Electric Services 5,281 6,132 0 765.53 8.01 0.01 0.00 0 0 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 950.96 8.03 0.01 0.00 0 0 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 1,864.07 8.03 0.00 0.00 0 0 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0106 4911Electric Services 3,147 6,162 0 765.53 8.05 0.01 0.00 0 0 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 950.96 8.08 0.01 0.00 0 0 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 1,526.39 8.14 0.01 0.00 0 0 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 1,175.03 8.15 0.01 0.00 0 0 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 891.80 8.16 0.01 0.00 0 0 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 1,290.13 8.24 0.01 0.00 0 0 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,821.06 8.25 0.00 0.00 0 0 36 New York 067 Onondaga Co 7313200052 FIBERTEK ENERGY LLC GEN1 4911Electric Services 0 3,493 0 421.75 8.28 0.02 0.00 0 0 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 1,168.59 8.32 0.01 0.00 0 0 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 1,416.76 8.33 0.01 0.00 0 0 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 1,559.73 8.39 0.01 0.00 0 0 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 1,559.73 8.42 0.01 0.00 0 0 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 1,016.39 8.44 0.01 0.00 0 0 48 Texas 029 Bexar Co63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 2,457.13 8.47 0.00 0.00 0 0 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,865.54 8.49 0.00 0.00 0 0 39 Ohio 093 Lorain Co0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 682.04 8.52 0.01 0.00 0 0 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,829.78 8.76 0.00 0.00 0 0 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 1,217.30 8.77 0.01 0.00 0 0 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 1,245.82 8.80 0.01 0.00 0 0 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 1,330.89 8.88 0.01 0.00 0 0 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 1,330.89 8.88 0.01 0.00 0 0

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 9 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

29 Missouri 165 Platte Co0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 1,760.82 9.05 0.01 0.00 0 0 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 1,123.61 9.06 0.01 0.00 0 0 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 965.25 9.13 0.01 0.00 0 0 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 1,817.75 9.18 0.01 0.00 0 0 48 Texas 029 Bexar Co63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 2,457.13 9.18 0.00 0.00 0 0 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 935.96 9.25 0.01 0.00 0 0 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 758.37 9.35 0.01 0.00 0 0 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 1,908.67 9.42 0.00 0.00 0 0 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 1,817.73 9.55 0.01 0.00 0 0 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,461.67 9.55 0.01 0.00 0 0 48 Texas 449 Titus Co3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 1,973.73 9.70 0.00 0.00 0 0 12 Florida 017 Citrus Co0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 1,393.10 9.72 0.01 0.00 0 0 39 Ohio 053 Gallia Co0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 664.13 9.73 0.01 0.00 0 0 39 Ohio 053 Gallia Co0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 664.13 9.76 0.01 0.00 0 0 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 1,498.83 9.80 0.01 0.00 0 0 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 1,817.72 9.86 0.01 0.00 0 0 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 1,207.60 9.88 0.01 0.00 0 0 21 Kentucky 183 Ohio Co2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 1,122.90 9.90 0.01 0.00 0 0 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 1,960.96 9.94 0.01 0.00 0 0 48 Texas 449 Titus Co3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 1,973.76 9.98 0.01 0.00 0 0 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 1,207.56 10.00 0.01 0.00 0 0 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 917.30 10.05 0.01 0.00 0 0 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 1,424.04 10.12 0.01 0.00 0 0 39 Ohio 141 Ross Co0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 733.93 10.16 0.01 0.00 0 0 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 1,055.72 10.20 0.01 0.00 0 0 54 West Virginia079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 647.56 10.21 0.02 0.00 0 0 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 1,006.63 10.25 0.01 0.00 0 0 54 West Virginia079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 647.56 10.34 0.02 0.00 0 0 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,750.23 10.59 0.01 0.00 0 0 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 1,379.29 10.70 0.01 0.00 0 0 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 1,083.71 10.71 0.01 0.00 0 0 54 West Virginia073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 574.48 10.73 0.02 0.00 0 0 51 Virginia 071 Giles Co00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 599.07 10.87 0.02 0.00 0 0 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 2,125.00 10.89 0.01 0.00 0 0 12 Florida 017 Citrus Co0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 1,393.10 10.94 0.01 0.00 0 0 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,330.49 10.94 0.01 0.00 0 0 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 1,385.51 10.98 0.01 0.00 0 0 54 West Virginia073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 574.48 11.03 0.02 0.00 0 0 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 909.49 11.04 0.01 0.00 0 0 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 1,081.75 11.08 0.01 0.00 0 0 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 2,124.99 11.13 0.01 0.00 0 0 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 1,419.17 11.19 0.01 0.00 0 0 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 965.25 11.20 0.01 0.00 0 0 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 1,083.74 11.22 0.01 0.00 0 0 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,307.76 11.22 0.01 0.00 0 0 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 1,379.29 11.26 0.01 0.00 0 0 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 792.80 11.31 0.01 0.00 0 0 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 1,546.17 11.42 0.01 0.00 0 0

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 10 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 640.18 11.46 0.02 0.00 0 0 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 1,419.17 11.54 0.01 0.00 0 0 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 917.30 11.59 0.01 0.00 0 0 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 1,163.10 11.61 0.01 0.00 0 0 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 1,419.17 11.68 0.01 0.00 0 0 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 1,366.48 11.69 0.01 0.00 0 0 54 West Virginia033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 504.53 11.71 0.02 0.00 0 0 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 1,419.17 11.74 0.01 0.00 0 0 54 West Virginia033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 504.53 11.80 0.02 0.00 0 0 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 825.89 11.85 0.01 0.00 0 0 54 West Virginia033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 504.53 11.89 0.02 0.00 0 0 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 1,163.10 12.05 0.01 0.00 0 0 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 1,366.48 12.05 0.01 0.00 0 0 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 1,055.69 12.30 0.01 0.00 0 0 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 793.08 12.49 0.02 0.00 0 0 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 1,006.63 12.74 0.01 0.00 0 0 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 1,666.99 13.35 0.01 0.00 0 0 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 733.91 13.50 0.02 0.00 0 0 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 1,666.99 13.61 0.01 0.00 0 0 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 733.91 13.65 0.02 0.00 0 0 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 733.91 13.80 0.02 0.00 0 0 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 2,008.25 13.88 0.01 0.00 0 0 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 1,148.86 14.25 0.01 0.00 0 0 36 New York 039 Greene Co 4192600021 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00K18 3241Cement, Hydraulic 3,329 4,348 0 303.87 14.31 0.05 0.00 0 0 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 1,148.86 14.39 0.01 0.00 0 0 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 765.99 15.36 0.02 0.00 0 0 39 Ohio 141 Ross Co0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 733.93 15.57 0.02 0.00 0 0 25 Massachusetts 005 Bristol Co1200061 USGEN NEWENGLAND INCORPORATED 03 0 19,451 5,815 0 371.93 15.63 0.04 0.00 0 0 51 Virginia 071 Giles Co00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 606.00 16.47 0.03 0.00 0 0 54 West Virginia079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 647.56 16.71 0.03 0.00 0 0 31 Nebraska 131 Otoe Co00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,817.92 16.75 0.01 0.00 0 0 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 768.22 17.63 0.02 0.00 0 0 54 West Virginia053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 647.70 17.65 0.03 0.00 0 0 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 768.22 17.95 0.02 0.00 0 0 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 516.56 19.35 0.04 0.00 0 0 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 1,120.32 20.12 0.02 0.00 0 0 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 781.22 21.41 0.03 0.00 0 0 09 Connecticut 001 Fairfield Co 0195 PSEG PWR CT LLC/BPT HARBOR STA P0089 4911Electric Services 4,024 4,783 0 218.21 21.92 0.10 0.00 0 0 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 765.99 22.26 0.03 0.00 0 0 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 792.61 22.50 0.03 0.00 0 0 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 1,100.83 23.69 0.02 0.00 0 0 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 1,100.83 23.86 0.02 0.00 0 0 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 1,100.83 24.18 0.02 0.00 0 0 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 1,100.83 25.19 0.02 0.00 0 0 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 1,055.72 28.44 0.03 0.00 0 0 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 1,105.99 29.25 0.03 0.00 0 0 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 1,105.99 29.53 0.03 0.00 0 0 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 494.24 48.64 0.10 0.00 0 0

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 11 / 12

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for BRIG 83338.23 **FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description** 

**(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 341.85 56.53 0.17 0.00 0 0

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 12 / 12VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CACR

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 183.87 123.40 0.67 23.23 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 183.87 121.01 0.66 23.23 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 118.81 114.33 0.96 14.17 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 172.89 113.95 0.66 9.46 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 172.91 110.75 0.64 9.46 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 224.19 86.90 0.39 14.80 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 168.68 69.50 0.41 9.46 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 343.16 68.91 0.20 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 172.78 68.79 0.40 9.46 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 219.66 68.18 0.31 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 343.21 67.45 0.20 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 276.60 65.00 0.23 7.91 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 485.35 57.43 0.12 5.10 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 200.91 56.94 0.28 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 261.16 56.85 0.22 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 261.16 56.75 0.22 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 179.04 55.64 0.31 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 179.06 55.33 0.31 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 179.01 53.35 0.30 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 247.62 50.07 0.20 6.45 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 247.54 48.42 0.20 6.45 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 277.73 47.29 0.17 20.49 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 277.73 47.14 0.17 20.49 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 247.48 45.88 0.19 6.45 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 746.01 43.78 0.06 0.00 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 701.56 43.39 0.06 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 746.01 43.36 0.06 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 435.67 42.56 0.10 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 489.64 36.59 0.07 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 489.50 35.45 0.07 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 489.37 34.11 0.07 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 391.41 32.49 0.08 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 696.06 32.40 0.05 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 717.29 31.42 0.04 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 544.74 30.58 0.06 8.29 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 544.74 30.42 0.06 8.29 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 544.74 30.07 0.06 8.29 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 696.06 29.89 0.04 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 544.74 29.14 0.05 8.29 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 536.71 28.95 0.05 6.80 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 968.78 28.63 0.03 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 561.12 28.39 0.05 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 541.57 28.10 0.05 6.80 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 345.36 27.79 0.08 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 536.71 27.49 0.05 6.80 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 968.78 27.47 0.03 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 604.03 27.25 0.05 7.70 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 968.78 27.11 0.03 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 345.32 27.01 0.08 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 968.78 26.91 0.03 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 604.03 26.46 0.04 7.70 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 1,165.98 25.75 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 512.49 25.12 0.05 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 488.64 24.45 0.05 5.02 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9258 4911Electric Services 3,445 5,367 0 219.65 24.44 0.11 0.00 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 752.65 23.47 0.03 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 569.70 23.30 0.04 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 702.52 22.92 0.03 0.00 05 Arkansas 081 Little River Co 0508100002 DOMTAR INDUSTRIES INC-ASHDOWN MILL 005 2611Pulp Mills 2,081 2,051 0 90.80 22.59 0.25 66.86 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 276.95 22.12 0.08 20.49 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 512.49 20.78 0.04 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 781.26 20.53 0.03 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 445.58 20.27 0.05 8.29 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 588.68 20.09 0.03 0.00 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 738.21 19.91 0.03 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 763.37 19.68 0.03 0.00 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 556.10 19.42 0.03 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 525.69 19.38 0.04 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CACR

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 372.44 19.29 0.05 7.82 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 626.92 19.26 0.03 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 859.83 19.22 0.02 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 372.44 19.14 0.05 7.82 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 617.25 19.13 0.03 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 473.77 19.08 0.04 10.50 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 859.83 19.04 0.02 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 626.89 19.04 0.03 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 473.77 18.83 0.04 10.50 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 372.44 18.66 0.05 7.82 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 561.16 18.63 0.03 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 561.16 18.49 0.03 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 582.93 18.05 0.03 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 809.47 17.80 0.02 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 894.88 17.70 0.02 0.00 48 Texas 223 Hopkins Co 2 COMO PLT 000004 1321Natural Gas Liquids 2,739 3,590 0 205.92 17.44 0.08 9.46 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 525.84 17.12 0.03 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 556.16 16.97 0.03 6.23 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 532.10 16.83 0.03 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 572.11 16.53 0.03 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 430.01 16.43 0.04 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 512.35 16.42 0.03 0.00 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8315 4911Electric Services 1,395 1,526 0 94.65 16.12 0.17 21.14 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 519.58 16.05 0.03 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 430.01 15.99 0.04 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 780.31 15.92 0.02 0.00 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8318 4911Electric Services 1,371 1,500 0 94.65 15.85 0.17 21.14 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 1,076.30 15.54 0.01 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 718.11 15.48 0.02 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 906.99 15.45 0.02 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 430.01 15.31 0.04 0.00 48 Texas 487 Wilbarger Co 10 OKLAUNION POWER STATION 000002 4911Electric Services 3,751 7,102 0 464.82 15.28 0.03 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 840.17 15.26 0.02 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 960.79 15.25 0.02 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 646.55 15.24 0.02 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 960.79 15.19 0.02 0.00 40 Oklahoma 089 McCurtain Co 1733 WEYERHAEUSER - VALLIANT 10766 2631Paperboard Mills 1,139 1,551 0 102.44 15.14 0.15 47.54 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 705.41 15.08 0.02 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 489.57 14.97 0.03 5.10 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 906.99 14.89 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 509.73 14.86 0.03 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 509.73 14.86 0.03 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 509.73 14.86 0.03 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 509.73 14.86 0.03 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 775.68 14.82 0.02 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 448.97 14.78 0.03 0.00 29 Missouri 097 Jasper Co 0001 EMPIRE DISTRICT ELECTRIC CO-ASBURY PLANT 10912 4911Electric Services 4,349 4,643 0 316.71 14.66 0.05 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 814.68 14.51 0.02 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 814.68 14.51 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 512.55 14.41 0.03 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 767.15 14.30 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 556.16 14.15 0.03 6.23 48 Texas 349 Navarro Co 11 STREETMAN PLANT 000015 3295Minerals and Earths, Ground or Otherwise Treated 3,468 4,886 0 349.86 13.97 0.04 0.00 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,725.57 13.93 0.01 0.00 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,281.68 13.91 0.01 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 001 4911Electric Services 6,653 5,954 0 435.67 13.67 0.03 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 713.81 13.57 0.02 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 690.47 13.51 0.02 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 775.68 13.49 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,088.51 13.37 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 769.51 13.24 0.02 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 695.84 13.24 0.02 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 718.44 13.08 0.02 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 745.67 13.05 0.02 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 538.01 13.02 0.02 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 718.15 12.88 0.02 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000003 4911Electric Services 12,974 4,984 0 390.98 12.75 0.03 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,150.94 12.75 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CACR

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,096.50 12.74 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 646.55 12.51 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 978.60 12.43 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,371.81 12.43 0.01 0.00 40 Oklahoma 089 McCurtain Co 1733 WEYERHAEUSER - VALLIANT 10767 2631Paperboard Mills 1,071 1,271 0 102.44 12.40 0.12 47.54 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 840.17 12.28 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 1,243.28 12.26 0.01 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 005 4911Electric Services 0 6,318 0 516.22 12.24 0.02 0.00 48 Texas 341 Moore Co 14 SNEED BOOSTER 000041 1311Crude Petroleum and Natural Gas 6,531 8,340 0 697.92 11.95 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 978.37 11.86 0.01 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 1,026.90 11.68 0.01 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 656.28 11.64 0.02 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 943.43 11.27 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000005 4911Electric Services 8,927 7,893 0 700.62 11.27 0.02 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,749.67 11.24 0.01 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 975.39 11.23 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 897.63 11.22 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 718.26 11.18 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 1,166.10 11.14 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 717.29 11.07 0.02 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2506 4911Electric Services 4,842 5,815 0 525.50 11.07 0.02 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000007 4911Electric Services 8,844 7,716 0 700.57 11.01 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 717.29 10.91 0.02 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 1,243.28 10.89 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 765.17 10.88 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 832.30 10.88 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 765.00 10.86 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 586.56 10.72 0.02 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 718.29 10.71 0.01 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 607.32 10.47 0.02 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 723.13 10.43 0.01 0.00 48 Texas 201 Harris Co 39 DEER PARK PLANT 000208 2911Petroleum Refining 4,697 5,491 0 534.50 10.27 0.02 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000004 4911Electric Services 9,197 7,106 0 700.68 10.14 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 1,129.80 10.11 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,370.85 10.06 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 959.94 9.98 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 832.30 9.90 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,370.85 9.88 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 690.47 9.83 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 943.43 9.78 0.01 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,978.22 9.77 0.00 0.00 40 Oklahoma 143 Tulsa Co 1458 SINCLAIR OIL CORP 6153 2911Petroleum Refining 1,865 2,452 0 251.02 9.77 0.04 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 1,198.92 9.54 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 586.56 9.52 0.02 0.00 48 Texas 067 Cass Co 2 BRYANS MILL PLANT 000001 1321Natural Gas Liquids 1,108 1,328 0 140.03 9.49 0.07 15.09 05 Arkansas 003 Ashley Co 0500300013 GEORGIA-PACIFIC CORP CROSSETT PAPER MILL 022 2611Pulp Mills 1,600 2,350 0 248.55 9.46 0.04 13.39 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 924.23 9.37 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 586.56 9.33 0.02 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 897.63 9.27 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 1,165.98 9.23 0.01 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 836.37 9.20 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 1,161.42 9.19 0.01 0.00 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8316 4911Electric Services 1,354 868 0 94.65 9.17 0.10 21.14 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8317 4911Electric Services 1,378 868 0 94.65 9.17 0.10 21.14 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 1,113.84 9.10 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 1,189.07 9.10 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 1,113.84 8.99 0.01 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 816.73 8.94 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 003 4911Electric Services 23,715 5,051 0 565.49 8.93 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 1,113.84 8.90 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148766 4911Electric Services 10,076 7,920 0 897.63 8.82 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,430.03 8.82 0.01 0.00 48 Texas 233 Hutchinson Co 15 BORGER REFINERY 000291 2911Petroleum Refining 4,629 5,893 0 672.17 8.77 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 782.97 8.76 0.01 0.00 29 Missouri 095 Jackson Co 0021 TRIGEN ENERGY CORPORATION-GRAND AVENUE S 24670 4911Electric Services 3,788 4,550 0 520.23 8.75 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 769.51 8.72 0.01 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 816.73 8.72 0.01 0.00 05 Arkansas 027 Columbia Co 0502700028 ALBEMARLE CORPORATION 010 2869Industrial Organic Chemicals, NEC 901 1,343 0 155.14 8.66 0.06 29.42

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CACR

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 004 4911Electric Services 23,206 4,897 0 565.49 8.66 0.02 0.00 29 Missouri 095 Jackson Co 0022 KANSAS CITY POWER & LIGHT CO-HAWTHORN ST 24676 4911Electric Services 3,751 4,506 0 521.38 8.64 0.02 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 782.97 8.62 0.01 0.00 48 Texas 013 Atascosa Co 7 LIGNITE-FIRED POWER PLANT 000001 4911Electric Services 13,167 6,552 0 760.02 8.62 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 001 4911Electric Services 20,459 4,855 0 565.49 8.59 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 586.56 8.58 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,371.81 8.58 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 913.17 8.41 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 913.17 8.36 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 913.17 8.33 0.01 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 766.64 8.30 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 586.56 8.30 0.01 0.00 48 Texas 167 Galveston Co 1 TEXAS CITY REFINERY 000274 2911Petroleum Refining 3,599 4,733 0 570.36 8.30 0.01 5.02 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 913.17 8.15 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 586.56 8.06 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 586.56 8.05 0.01 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 1,239.36 8.05 0.01 0.00 20 Kansas 209 Wyandotte Co 0048 BOARD OF PUBLIC UTILITIES - QUINDARO 002 4911Electric Services 2,123 4,217 0 524.44 8.04 0.02 0.00 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 470.47 7.99 0.02 0.00 17 Illinois 149 Pike Co 149817AAB SOYLAND POWER COOP INC 0001 4911Electric Services 0 4,623 0 578.48 7.99 0.01 0.00 19 Iowa 057 Des Moines Co 29-01-013 IPL - BURLINGTON GENERATING STATION 145381 4911Electric Services 5,260 5,984 0 750.13 7.98 0.01 0.00 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000006 2999Products of Petroleum and Coal, NEC 3,123 4,107 0 514.57 7.98 0.02 5.02 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 682.90 7.97 0.01 0.00 20 Kansas 177 Shawnee Co 0030 WESTAR ENERGY, INC. 008 4911Electric Services 4,515 4,200 0 527.29 7.97 0.02 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 577.31 7.96 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 996.40 7.94 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9261 2999Products of Petroleum and Coal, NEC 2,485 3,216 0 406.13 7.92 0.02 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 1,241.20 7.89 0.01 0.00 48 Texas 139 Ellis Co 2 NORTH TEXAS CEMENT CO. 000010 3241Cement, Hydraulic 1,706 2,699 0 342.08 7.89 0.02 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000014 4911Electric Services 3,948 4,513 0 572.08 7.89 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 586.56 7.80 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 586.56 7.77 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 586.56 7.74 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 859.83 7.73 0.01 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 767.00 7.73 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT B1 2895Carbon Black 1,930 3,460 0 448.87 7.71 0.02 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 05 2895Carbon Black 2,287 4,101 0 532.25 7.70 0.01 0.00 40 Oklahoma 123 Pontotoc Co 826 HOLCIM US INC 9380 3241Cement, Hydraulic 1,424 1,816 0 236.79 7.67 0.03 0.00 40 Oklahoma 123 Pontotoc Co 826 HOLCIM US INC 9381 3241Cement, Hydraulic 1,424 1,816 0 236.79 7.67 0.03 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,296.02 7.65 0.01 0.00 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 523.02 7.63 0.01 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000008 2819Industrial Inorganic Chemicals, NEC 2,985 4,101 0 537.58 7.63 0.01 0.00 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 1,078.55 7.63 0.01 0.00 19 Iowa 045 Clinton Co 23-01-006 ADM CORN PROCESSING - CLINTON 100921 2046Wet Corn Milling 7,130 6,759 0 888.78 7.61 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 690.47 7.58 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 859.83 7.56 0.01 0.00 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 1,324.14 7.55 0.01 0.00 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14814 3334Primary Production of Aluminum 2,029 3,574 0 473.31 7.55 0.02 10.50 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 669.15 7.52 0.01 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18489 2895Carbon Black 1,444 2,698 0 361.46 7.46 0.02 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 690.47 7.45 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 669.15 7.42 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 848.59 7.42 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,354.38 7.42 0.01 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17566 4911Electric Services 3,753 4,321 0 582.93 7.41 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9263 2999Products of Petroleum and Coal, NEC 2,316 2,997 0 406.08 7.38 0.02 0.00 48 Texas 245 Jefferson Co 4 PORT ARTHUR REFINERY 000133 2911Petroleum Refining 3,221 3,765 0 511.13 7.37 0.01 5.02 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000010 4911Electric Services 11,584 1,227 0 168.68 7.27 0.04 9.46 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000011 4911Electric Services 11,995 1,223 0 168.68 7.25 0.04 9.46 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,494.49 7.23 0.00 0.00 48 Texas 139 Ellis Co 22 HOLCIM (TEXAS) LP 000046 3241Cement, Hydraulic 1,725 2,461 0 340.32 7.23 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 848.59 7.20 0.01 0.00 48 Texas 233 Hutchinson Co 15 BORGER REFINERY 000290 2911Petroleum Refining 3,785 4,818 0 672.17 7.17 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 1,216.44 7.16 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 841.09 7.15 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 848.83 7.12 0.01 0.00 28 Mississippi 121 Rankin Co 2812100036 PURSUE ENERGY CORPORATION, THOMASVILLE G 001 2819Industrial Inorganic Chemicals, NEC 12,124 3,303 0 464.17 7.12 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 848.83 7.11 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CACR

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 906.99 7.10 0.01 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18487 2895Carbon Black 1,371 2,561 0 361.60 7.08 0.02 0.00 48 Texas 361 Orange Co 8 ECHO CARBON BLACK PLANT 000019 2895Carbon Black 1,859 3,354 0 480.77 6.98 0.01 5.12 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 1,186.58 6.98 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0019 2869Industrial Organic Chemicals, NEC 5,743 5,444 0 785.78 6.93 0.01 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 1,238.95 6.92 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 1,296.10 6.92 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9265 2999Products of Petroleum and Coal, NEC 2,168 2,805 0 406.28 6.91 0.02 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 996.50 6.90 0.01 0.00 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1316 4911Electric Services 2,570 2,105 0 306.06 6.88 0.02 0.00 22 Louisiana 067 Morehouse Par 0001 INTERNATIONAL PAPER CO/LOUISIANA MILL 02 2621Paper Mills 1,334 1,906 0 278.32 6.85 0.02 5.44 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 862.05 6.81 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 1,073.33 6.78 0.01 0.00 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000004 2999Products of Petroleum and Coal, NEC 2,648 3,483 0 514.58 6.77 0.01 5.02 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 1,233.22 6.77 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 03 2895Carbon Black 2,006 3,597 0 532.25 6.76 0.01 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000007 4911Electric Services 17,863 3,810 0 571.86 6.66 0.01 0.00 55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 1,223.16 6.65 0.01 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 880.16 6.64 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,451.09 6.62 0.00 0.00 48 Texas 139 Ellis Co 2 NORTH TEXAS CEMENT CO. 000002 3241Cement, Hydraulic 1,431 2,263 0 342.09 6.62 0.02 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 1,129.80 6.60 0.01 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000006 4911Electric Services 20,523 3,734 0 571.78 6.53 0.01 0.00 22 Louisiana 019 Calcasieu Par 0014 ENTERGY GSI/NELSON 22 4911Electric Services 18,858 3,070 0 471.05 6.52 0.01 5.10 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 01 2895Carbon Black 1,931 3,462 0 532.25 6.50 0.01 0.00 40 Oklahoma 131 Rogers Co 166 LAFARGE BDLG MATERIALS 8634 3241Cement, Hydraulic 1,205 1,588 0 245.87 6.46 0.03 0.00 19 Iowa 005 Allamakee Co 03-03-001 IPL - LANSING GENERATING STATION 145136 4911Electric Services 3,600 6,586 0 1,021.87 6.45 0.01 0.00 29 Missouri 077 Greene Co 0039 CITY UTILITIES OF SPRINGFIELD MISSOURI-S 984 4931Electric and Other Services Combined 3,357 1,986 0 308.07 6.45 0.02 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 980.10 6.41 0.01 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 691.82 6.37 0.01 0.00 48 Texas 233 Hutchinson Co 1 BORGER CARBON BLACK 000012 2895Carbon Black 3,595 4,314 0 677.69 6.37 0.01 0.00 19 Iowa 045 Clinton Co 23-01-014 IPL - M.L. KAPP GENERATING STATION 144559 4911Electric Services 4,100 5,597 0 887.70 6.31 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 769.51 6.29 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 856.43 6.29 0.01 0.00 48 Texas 233 Hutchinson Co 2 BORGER CARBON BLACK PLT 000004 2895Carbon Black 3,348 4,262 0 677.85 6.29 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 856.89 6.28 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 769.51 6.27 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 769.51 6.26 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU001 4911Electric Services 7,585 7,603 30 1,216.44 6.25 0.01 0.00 31 Nebraska 025 Cass Co 00002 ASH GROVE CEMENT CO 002 3241Cement, Hydraulic 2,914 4,686 0 750.45 6.24 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU002 4911Electric Services 7,213 7,566 30 1,216.44 6.22 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 856.43 6.20 0.01 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0005 4911Electric Services 3,930 3,366 0 544.27 6.18 0.01 6.71 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0006 4911Electric Services 7,791 4,599 0 745.67 6.17 0.01 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0003 4911Electric Services 3,975 3,359 0 544.27 6.17 0.01 6.71 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0004 4911Electric Services 3,460 3,357 0 544.27 6.17 0.01 6.71 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 856.89 6.17 0.01 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0001 4911Electric Services 3,446 3,350 0 544.27 6.16 0.01 6.71 40 Oklahoma 143 Tulsa Co 1458 SINCLAIR OIL CORP 6154 2911Petroleum Refining 1,317 1,539 0 249.94 6.16 0.02 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0006 4911Electric Services 4,183 3,344 0 544.27 6.14 0.01 6.71 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 769.51 6.12 0.01 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0002 4911Electric Services 4,135 3,329 0 544.27 6.12 0.01 6.71 40 Oklahoma 131 Rogers Co 166 LAFARGE BDLG MATERIALS 8635 3241Cement, Hydraulic 1,140 1,502 0 245.87 6.11 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 03 2869Industrial Organic Chemicals, NEC 2,326 3,168 0 519.63 6.10 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 001 4911Electric Services 3,621 3,469 0 569.88 6.09 0.01 6.71 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 009 4911Electric Services 3,353 3,471 0 569.88 6.09 0.01 6.71 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 996.50 6.09 0.01 0.00 17 Illinois 199 Williamson Co 199856AAC MARION 0004 4911Electric Services 2,626 3,562 0 584.64 6.09 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 008 4911Electric Services 3,604 3,464 0 569.88 6.08 0.01 6.71 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 002 4911Electric Services 3,556 3,453 0 569.88 6.06 0.01 6.71 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 003 4911Electric Services 3,877 3,454 0 569.88 6.06 0.01 6.71 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 004 4911Electric Services 3,595 3,456 0 569.88 6.06 0.01 6.71 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 005 4911Electric Services 3,617 3,456 0 569.88 6.06 0.01 6.71 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 007 4911Electric Services 3,594 3,453 0 569.88 6.06 0.01 6.71 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000005 2999Products of Petroleum and Coal, NEC 2,369 3,116 0 514.58 6.05 0.01 5.02 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU004 4911Electric Services 3,654 8,638 30 1,430.03 6.04 0.00 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 010 4911Electric Services 0 3,435 0 569.88 6.03 0.01 6.71 48 Texas 139 Ellis Co 22 HOLCIM (TEXAS) LP 000007 3241Cement, Hydraulic 1,438 2,052 0 340.18 6.03 0.02 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CACR

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 769.51 6.01 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 02 2895Carbon Black 1,784 3,199 0 532.25 6.01 0.01 0.00 48 Texas 139 Ellis Co 2 NORTH TEXAS CEMENT CO. 000009 3241Cement, Hydraulic 1,297 2,052 0 342.08 6.00 0.02 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 001 4911Electric Services 6,006 4,144 0 693.14 5.98 0.01 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 002 4911Electric Services 2,634 4,142 0 693.38 5.97 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 780.31 5.96 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 004 4911Electric Services 9,224 4,234 0 710.89 5.96 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 006 4911Electric Services 3,632 3,392 0 569.88 5.95 0.01 6.71 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 1,194.08 5.94 0.00 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 1,193.71 5.93 0.00 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 769.51 5.91 0.01 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 1,494.49 5.90 0.00 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 1,263.77 5.87 0.00 0.00 17 Illinois 031 Cook Co 031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 998.92 5.84 0.01 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 7,163 4,539 0 777.43 5.84 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C9 2895Carbon Black 1,463 2,623 0 448.87 5.84 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 1,257.58 5.83 0.00 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,451.09 5.82 0.00 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 1,323.91 5.78 0.00 0.00 29 Missouri 021 Buchanan Co 0004 AQUILA INC-LAKE ROAD PLANT 3187 4911Electric Services 2,838 3,409 0 590.23 5.78 0.01 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,898.33 5.77 0.00 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000008 4911Electric Services 17,900 3,298 0 571.99 5.77 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 848.59 5.73 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 1,323.91 5.73 0.00 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 1,227.33 5.72 0.00 0.00 48 Texas 185 Grimes Co 2 GIBBONS CREEK 000002 4911Electric Services 10,816 2,653 0 464.15 5.71 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 848.59 5.69 0.01 0.00 05 Arkansas 003 Ashley Co 0500300013 GEORGIA-PACIFIC CORP CROSSETT PAPER MILL 026 2611Pulp Mills 1,170 1,400 0 248.21 5.64 0.02 13.39 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 1,189.07 5.63 0.00 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2507 4911Electric Services 2,465 2,961 0 525.50 5.63 0.01 0.00 48 Texas 449 Titus Co ORIS900148 GENERIC UNIT GSC48 4911Electric Services 0 973 0 173.00 5.62 0.03 9.46 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 2B 2895Carbon Black 1,839 3,297 0 587.58 5.61 0.01 0.00 29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1935 4911Electric Services 403 2,957 0 527.97 5.60 0.01 0.00 21 Kentucky 233 Webster Co 2123300001-BWESTERN KY ENERGY CORP REID 001 4911Electric Services 7,867 3,869 0 695.12 5.57 0.01 0.00 21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 002 4911Electric Services 1,792 3,864 94.14 695.12 5.56 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 1,189.07 5.56 0.00 0.00 05 Arkansas 073 Lafayette Co 0507300005 LONGVIEWGAS COMPANY - STAMPS 004 1311Crude Petroleum and Natural Gas 607 814 0 146.59 5.56 0.04 58.11 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 1,283.30 5.52 0.00 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 1,182.29 5.48 0.00 0.00 48 Texas 201 Harris Co 65 HOUSTON REFINERY 000222 2911Petroleum Refining 2,241 2,947 0 538.23 5.48 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 1,182.29 5.47 0.00 0.00 20 Kansas 021 Cherokee Co 0002 EMPIRE DISTRICT ELECTRIC COMPANY (THE) 002 4911Electric Services 866 1,615 0 295.68 5.46 0.02 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 974.27 5.43 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 943.43 5.41 0.01 0.00 48 Texas 227 Howard Co 2 BIG SPRING CARBON BLACK 000001 2895Carbon Black 2,156 3,890 0 718.92 5.41 0.01 0.00 48 Texas 227 Howard Co 2 BIG SPRING CARBON BLACK 000003 2895Carbon Black 2,156 3,890 0 718.92 5.41 0.01 0.00 48 Texas 227 Howard Co 2 BIG SPRING CARBON BLACK 000005 2895Carbon Black 2,156 3,890 0 718.92 5.41 0.01 0.00 17 Illinois 197 Will Co 197803AAK CHICAGO CARBON CO AN AFFILIATE OF UNOCAL 0001 2999Products of Petroleum and Coal, NEC 3,858 5,182 0 963.93 5.38 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0033 4911Electric Services 5,385 5,578 0 1,040.28 5.36 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 974.27 5.36 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 1,317.60 5.33 0.00 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 943.43 5.28 0.01 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 1,290.40 5.25 0.00 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 002 4911Electric Services 4,664 5,216 0 993.59 5.25 0.01 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 1,247.58 5.22 0.00 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18488 2895Carbon Black 1,010 1,886 0 361.59 5.22 0.01 0.00 17 Illinois 123 Marshall Co 123803AAD NOVEON INC 0016 2869Industrial Organic Chemicals, NEC 3,304 4,437 0 855.07 5.19 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 1,314.49 5.14 0.00 0.00 22 Louisiana 093 St. James Par 0015 CII CARBON,L.L.C./GRAMERCY 01 2999Products of Petroleum and Coal, NEC 2,422 3,025 0 588.57 5.14 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 003 4911Electric Services 174 5,100 0 993.78 5.13 0.01 0.00 29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1939 4911Electric Services 512 2,687 0 527.97 5.09 0.01 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 1,290.40 5.04 0.00 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 1,314.49 5.03 0.00 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 001 4911Electric Services 41 4,997 0 993.78 5.03 0.01 0.00 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20276 2082Malt Beverages 3,066 2,907 0 580.06 5.01 0.01 0.00 40 Oklahoma 101 Muskogee Co 643 FORT JAMES OPERATING CO 9155 2621Paper Mills 772 872 0 176.90 4.93 0.03 0.00 05 Arkansas 139 Union Co 0513900016 LION OIL COMPANY 009 2911Petroleum Refining 714 939 0 194.77 4.82 0.02 10.85 40 Oklahoma 101 Muskogee Co 643 FORT JAMES OPERATING CO 9156 2621Paper Mills 743 839 0 176.90 4.74 0.03 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CACR

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

40 Oklahoma 101 Muskogee Co 643 FORT JAMES OPERATING CO 9154 2621Paper Mills 745 804 0 176.91 4.54 0.03 0.00 05 Arkansas 029 Conway Co 0502900001 GREEN BAY PACKAGING - ARK KRAFT DIVISION 005 2631Paperboard Mills 426 426 0 146.92 2.90 0.02 41.23 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14812 3334Primary Production of Aluminum 642 1,130 0 473.31 2.39 0.01 10.50 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14813 3334Primary Production of Aluminum 642 1,130 0 473.31 2.39 0.01 10.50 05 Arkansas 047 Franklin Co 0504700014 SGL CARBON CORPORATION 001 3624Carbon and Graphite Products 98 250 0 111.64 2.24 0.02 24.46 48 Texas 067 Cass Co 5 TEXARKANA MILL 000013 2621Paper Mills 191 286 0 133.88 2.14 0.02 15.09 48 Texas 203 Harrison Co 1 NORIT AMERICAS INC 000038 2819Industrial Inorganic Chemicals, NEC 260 357 0 215.11 1.66 0.01 14.80 48 Texas 203 Harrison Co 1 NORIT AMERICAS INC 000027 2819Industrial Inorganic Chemicals, NEC 192 264 0 214.99 1.23 0.01 14.80 22 Louisiana 017 Caddo Par 0003 ARCH CHEM INC/SHREVEPORT SULFURIC ACID P 07 2819Industrial Inorganic Chemicals, NEC 202 275 0 238.07 1.16 0.00 15.09 05 Arkansas 093 Mississippi Co 0509300202 NUCOR-YAMATO STEEL 003 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 305 404 0 428.80 0.94 0.00 12.01 05 Arkansas 093 Mississippi Co 0509300233 NUCOR CORPORATION-(NUCOR STEEL, ARKANSAS 001 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 237 314 0 435.68 0.72 0.00 12.01 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14815 3334Primary Production of Aluminum 180 316 0 473.31 0.67 0.00 10.50 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14816 3334Primary Production of Aluminum 179 315 0 473.31 0.66 0.00 10.50

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 7 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CHAS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 27.45 555.28 20.23 74.14 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 27.45 493.20 17.97 74.14 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 27.45 222.96 8.12 74.14 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 3 4911Electric Services 26,436 3,634 90 27.45 132.41 4.82 74.14 12 Florida 053 Hernando Co 0530021 FLORIDA CRUSHED STONE CO., INC. 18 3241Cement, Hydraulic 2,906 2,884 4 22.42 128.61 5.74 74.14 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 494.51 56.09 0.11 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 494.51 53.82 0.11 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 494.51 53.11 0.11 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 494.51 52.73 0.11 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 141.58 47.88 0.34 32.57 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 141.58 45.97 0.32 32.57 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 4 4911Electric Services 3,985 4,923 0 107.24 45.90 0.43 12.87 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 3 4911Electric Services 2,977 4,875 0 107.22 45.47 0.42 12.87 12 Florida 105 Polk Co 1050004 LAKELAND ELECTRIC C.D. MCINTOSH, JR. POW 6 4911Electric Services 6,994 3,842 0 96.71 39.73 0.41 16.56 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 1 4911Electric Services 2,648 3,919 0 107.21 36.55 0.34 12.87 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 2 4911Electric Services 2,627 3,780 0 107.28 35.23 0.33 12.87 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 210.79 35.20 0.17 11.28 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 1 4911Electric Services 5,436 4,800 97 138.34 34.70 0.25 33.23 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 2 4911Electric Services 2,589 4,716 0 139.17 33.88 0.24 33.23 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 2621Paper Mills 3,703 4,329 0 134.03 32.30 0.24 32.57 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 1,102.61 29.62 0.03 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 1,102.61 29.34 0.03 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 570.63 28.97 0.05 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 570.63 28.68 0.05 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 210.79 27.90 0.13 11.28 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 530.78 27.69 0.05 5.95 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 1,056.74 26.38 0.02 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 7 2874Phosphatic Fertilizers 1,510 1,983 0 76.46 25.94 0.34 12.87 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 8 2874Phosphatic Fertilizers 1,482 1,946 0 76.51 25.44 0.33 12.87 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 494.88 25.10 0.05 5.67 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 1,033.46 21.81 0.02 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 398.19 21.54 0.05 5.92 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 5 2874Phosphatic Fertilizers 1,597 2,097 0 100.12 20.95 0.21 12.87 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 4 2819Industrial Inorganic Chemicals, NEC 1,711 2,323 0 112.94 20.57 0.18 16.56 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 6 2874Phosphatic Fertilizers 1,569 2,060 0 100.34 20.53 0.20 12.87 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 1,107.07 20.49 0.02 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 879.77 20.37 0.02 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 1,107.07 20.10 0.02 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 879.88 19.72 0.02 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 3 2819Industrial Inorganic Chemicals, NEC 1,634 2,219 0 112.94 19.65 0.17 16.56 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 865.04 19.34 0.02 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 44 2819Industrial Inorganic Chemicals, NEC 1,607 2,182 0 112.94 19.32 0.17 16.56 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 880.00 18.97 0.02 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 4 2874Phosphatic Fertilizers 1,791 2,351 0 125.12 18.79 0.15 16.56 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 1,610.23 18.64 0.01 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 32 2874Phosphatic Fertilizers 1,548 2,033 0 112.29 18.11 0.16 16.56 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 1,341.13 17.63 0.01 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 33 2874Phosphatic Fertilizers 1,491 1,958 0 112.29 17.43 0.16 16.56 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 1,341.09 17.26 0.01 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 5 2874Phosphatic Fertilizers 1,635 2,146 0 125.12 17.16 0.14 16.56 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,788.18 17.02 0.01 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 12 2874Phosphatic Fertilizers 1,444 1,896 0 112.29 16.89 0.15 16.56 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 423.01 16.58 0.04 5.92 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 42 2819Industrial Inorganic Chemicals, NEC 1,376 1,868 0 112.94 16.54 0.15 16.56 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 4 2874Phosphatic Fertilizers 1,256 1,649 0 100.34 16.44 0.16 12.87 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 1,115.65 16.12 0.01 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 824.41 16.10 0.02 0.00 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 1,214.63 16.04 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 583.49 15.99 0.03 0.00 12 Florida 105 Polk Co 1050053 CARGILL FERTILIZER, INC. 38 2874Phosphatic Fertilizers 1,416 1,859 0 118.39 15.71 0.13 16.56 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 472.05 15.47 0.03 5.26 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 1,285.38 15.33 0.01 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,287.26 15.28 0.01 0.00 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 15 2631Paperboard Mills 3,242 3,639 4 239.95 15.16 0.06 11.28 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 472.05 15.09 0.03 5.26 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 1,285.31 14.90 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 1,535.03 14.69 0.01 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 336.52 14.65 0.04 5.92 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CHAS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 2 2819Industrial Inorganic Chemicals, NEC 1,403 1,629 0 112.94 14.42 0.13 16.56 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,667.72 14.41 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 701.84 14.04 0.02 0.00 12 Florida 105 Polk Co 1050053 CARGILL FERTILIZER, INC. 5 2874Phosphatic Fertilizers 1,256 1,649 0 118.39 13.93 0.12 16.56 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 747.19 13.63 0.02 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 870.80 13.58 0.02 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 1,535.03 13.55 0.01 0.00 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 839.35 12.87 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 1,334.00 12.49 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 1,334.00 12.42 0.01 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 471.35 12.41 0.03 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 975.54 12.38 0.01 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 1,337.79 12.31 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 1,334.00 12.28 0.01 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 1,266.07 12.27 0.01 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 975.45 12.24 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 557.21 12.13 0.02 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 623.62 12.09 0.02 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,546.48 11.99 0.01 0.00 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,490.49 11.96 0.01 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 1,337.79 11.95 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 1,334.00 11.90 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 1,081.49 11.86 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 557.21 11.86 0.02 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 1,282.81 11.86 0.01 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 16 2621Paper Mills 1,354 1,581 4 134.03 11.80 0.09 32.57 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 653.93 11.68 0.02 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 1,266.07 11.65 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 583.49 11.64 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 570.63 11.64 0.02 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 701.84 11.53 0.02 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 822.68 11.50 0.01 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 1,147.21 11.45 0.01 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 1,147.21 11.41 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 570.63 11.39 0.02 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 1,430.18 11.26 0.01 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,720.68 11.23 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 652.11 11.15 0.02 0.00 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 401.95 11.13 0.03 5.92 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 911.75 11.11 0.01 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 3 2874Phosphatic Fertilizers 644 846 0 76.46 11.07 0.14 12.87 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 911.75 10.98 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,560.89 10.92 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 911.75 10.87 0.01 0.00 12 Florida 031 Duval Co ORIS10672 CEDAR BAY GENERATING COMPANY L P GEN1 4911Electric Services 0 2,227 0 207.68 10.72 0.05 11.28 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 1,648.06 10.72 0.01 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 1,126.01 10.61 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 570.01 10.60 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 570.01 10.59 0.02 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 669.20 10.59 0.02 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 1,056.03 10.52 0.01 0.00 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 823.49 10.51 0.01 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 1,453.00 10.31 0.01 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 972.60 10.26 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 1,216.12 10.20 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 514.75 10.11 0.02 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 1,346.14 10.09 0.01 0.00 12 Florida 057 Hillsborough Co 0570057 GULF COAST RECYCLING, INC. 1 3341Secondary Smelting and Refining of Nonferrous Metals 577 897 0 89.23 10.05 0.11 12.87 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 1,140.41 10.03 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 36 2819Industrial Inorganic Chemicals, NEC 832 1,130 0 112.94 10.01 0.09 16.56 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 514.76 9.99 0.02 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 1,084.71 9.98 0.01 0.00 12 Florida 105 Polk Co 1050053 CARGILL FERTILIZER, INC. 4 2874Phosphatic Fertilizers 896 1,177 0 118.39 9.94 0.08 16.56 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,498.05 9.91 0.01 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,498.05 9.89 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 1,216.17 9.86 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 639.38 9.84 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 857.67 9.73 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CHAS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 1,174.95 9.72 0.01 0.00 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 1,035.16 9.66 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 1,450.97 9.66 0.01 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 1,649.40 9.66 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 639.38 9.56 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 1,081.49 9.54 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 1,351.75 9.41 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 494.88 9.39 0.02 5.67 12 Florida 001 Alachua Co 0010006 CITY OF GAINESVILLE, GRU DEERHAVEN GENER 5 4911Electric Services 6,969 1,062 0 113.56 9.35 0.08 53.80 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 1,136.53 9.35 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 1,216.23 9.34 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 1,450.97 9.31 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 1,285.42 9.25 0.01 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 1,267.18 9.25 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,417.20 9.08 0.01 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 1,599.16 9.01 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 747.19 8.98 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 583.49 8.97 0.02 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 2 2874Phosphatic Fertilizers 611 686 0 77.20 8.88 0.12 12.87 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,561.85 8.83 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 583.49 8.82 0.02 0.00 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL1 4911Electric Services 0 3,227 0 368.41 8.76 0.02 0.00 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL2 4911Electric Services 0 3,227 0 368.41 8.76 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 864.46 8.76 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 864.46 8.76 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 864.46 8.76 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 864.46 8.76 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,561.85 8.67 0.01 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,853.11 8.65 0.00 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 1,446.47 8.41 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 598.95 8.40 0.01 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 1,412.10 8.36 0.01 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 1,085.39 8.33 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 598.95 8.29 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,758.84 8.28 0.00 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 1,085.39 8.22 0.01 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 1,394.06 8.21 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,792.05 8.19 0.00 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 604.08 8.18 0.01 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,835.22 8.18 0.00 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 604.08 8.17 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 1,136.53 8.11 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,954.56 8.11 0.00 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 1,610.31 8.06 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 1,446.19 8.03 0.01 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 1,496.91 8.01 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 1,384.54 7.92 0.01 0.00 12 Florida 047 Hamilton Co 0470002 WHITE SPRINGS AGRICULTURAL CHEMICALS,INC 66 2874Phosphatic Fertilizers 1,140 1,496 0 189.57 7.89 0.04 13.72 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 1,246.68 7.80 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 1,364.48 7.79 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 1,522.57 7.77 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 1,522.57 7.77 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,236.38 7.77 0.01 0.00 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 758.11 7.74 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 1,033.46 7.68 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 639.38 7.61 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 1,033.46 7.57 0.01 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 583.02 7.56 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 639.38 7.56 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,383.35 7.56 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,560.89 7.54 0.00 0.00 12 Florida 085 Martin Co ORIS50976 INDIANTOWN COGENERATION FACILITY GEN1 4911Electric Services 0 2,078 0 276.22 7.52 0.03 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,856.54 7.52 0.00 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,417.20 7.51 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,383.35 7.50 0.01 0.00 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 002 3241Cement, Hydraulic 2,957 4,074 0 548.96 7.42 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 1,293.26 7.30 0.01 0.00 45 South Carolina 035 Dorchester Co 0900-0002 GIANT CEMENT CO 005 3241Cement, Hydraulic 2,825 3,893 0 536.17 7.26 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CHAS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 1,003.90 7.16 0.01 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 1,270.60 7.11 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 1,003.90 7.10 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 1,172.16 7.10 0.01 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,542.82 7.10 0.00 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 1,171.88 7.09 0.01 0.00 45 South Carolina 003 Aiken Co 0080-0011 SCE&G:URQUHART 003 4911Electric Services 5,695 3,676 0 525.00 7.00 0.01 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 1,384.86 6.99 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 1,428.65 6.97 0.00 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 1,052.19 6.96 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U501 2631Paperboard Mills 2,257 2,533 4 364.34 6.95 0.02 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,517.36 6.94 0.00 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 1,428.69 6.93 0.00 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 1,003.90 6.92 0.01 0.00 12 Florida 047 Hamilton Co 0470002 WHITE SPRINGS AGRICULTURAL CHEMICALS,INC 67 2874Phosphatic Fertilizers 996 1,308 0 189.57 6.90 0.04 13.72 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 963.13 6.89 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 4911Electric Services 0 3,835 0 557.84 6.87 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 4911Electric Services 3,237 3,916 0 570.63 6.86 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 1,174.83 6.84 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,236.38 6.83 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 2,174.92 6.74 0.00 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 1,143.50 6.72 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 2,174.92 6.71 0.00 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 971.49 6.70 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 1,610.23 6.69 0.00 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 1,428.60 6.69 0.00 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 1,143.50 6.68 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U500 2631Paperboard Mills 2,164 2,428 4 364.34 6.67 0.02 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 652.11 6.67 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 1,143.50 6.65 0.01 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 1,477.80 6.62 0.00 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,506.61 6.58 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 957.56 6.57 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 1,174.70 6.55 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 1,143.50 6.51 0.01 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 1,425.92 6.49 0.00 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 747.19 6.48 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 747.19 6.46 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 747.19 6.45 0.01 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,578.54 6.45 0.00 0.00 13 Georgia 127 Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS F1 2611Pulp Mills 1,642 1,842 4 287.73 6.40 0.02 8.00 12 Florida 063 Jackson Co 0630014 GULF POWER COMPANY SCHOLZ ELECTRIC GENER 1 4911Electric Services 320 1,980 0 311.55 6.35 0.02 9.21 12 Florida 063 Jackson Co 0630014 GULF POWER COMPANY SCHOLZ ELECTRIC GENER 2 4911Electric Services 465 1,980 0 311.55 6.35 0.02 9.21 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 652.11 6.35 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 1,174.95 6.34 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 1,518.15 6.31 0.00 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 747.19 6.30 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 4911Electric Services 3,991 3,547 0 570.63 6.22 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 747.19 6.19 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 1,084.71 6.17 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 1,244.25 6.15 0.00 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 1,734.36 6.15 0.00 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 4 4911Electric Services 2,464 3,038 0 494.81 6.14 0.01 5.67 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 16 2611Pulp Mills 1,871 2,108 4 344.61 6.12 0.02 10.83 45 South Carolina 043 Georgetown Co 1140-0002 INTERNATIONAL PAPER:GEORGETOWN 001 2611Pulp Mills 3,152 3,655 4 598.75 6.10 0.01 5.07 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 1,084.71 6.10 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 747.19 6.09 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 1,244.25 6.09 0.00 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 1,293.26 6.09 0.00 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 002 4911Electric Services 10,260 3,380 87 557.84 6.06 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,662.35 6.04 0.00 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 1,534.81 6.00 0.00 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 1,604.93 5.98 0.00 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 1,506.44 5.95 0.00 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,818.79 5.94 0.00 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 1,417.08 5.94 0.00 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,868.52 5.86 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 957.56 5.83 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for CHAS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 1,073.43 5.83 0.01 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 1,096.42 5.81 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 1,604.88 5.81 0.00 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 1,990.95 5.77 0.00 0.00 45 South Carolina 079 Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 2621Paper Mills 3,043 3,453 4 600.33 5.75 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 1,274.75 5.75 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 957.56 5.72 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 1,134.79 5.71 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 1,134.79 5.70 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 1,233.38 5.69 0.00 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 1,600.99 5.66 0.00 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 1,239.34 5.65 0.00 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 1,590.58 5.63 0.00 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 005 4911Electric Services 10,185 3,267 90 583.49 5.60 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 5 4911Electric Services 2,711 2,766 0 494.81 5.59 0.01 5.67 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 1,609.95 5.59 0.00 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 1,083.42 5.55 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 1,235.88 5.55 0.00 0.00 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 666.67 5.54 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 2,278.96 5.53 0.00 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 834.72 5.51 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 1,235.88 5.46 0.00 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 1,098.55 5.40 0.00 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 1,171.86 5.36 0.00 0.00 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 1,145.93 5.35 0.00 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 1,189.45 5.33 0.00 0.00 12 Florida 089 Nassau Co 0890004 RAYONIER PERFORMANCE FIBERS LLC 6 2611Pulp Mills 1,075 1,256 0 237.49 5.29 0.02 11.28 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 751.00 5.29 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 751.00 5.29 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 1,505.12 5.26 0.00 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 1,990.95 5.26 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 957.56 5.25 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 1,417.17 5.21 0.00 0.00 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 4911Electric Services 18,089 3,455 90 667.50 5.18 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 1,189.45 5.18 0.00 0.00 45 South Carolina 019 Charleston Co 0560-0008 MEADWESTVACO CORPORATION INC 006 2611Pulp Mills 2,315 2,706 0 523.83 5.17 0.01 0.00 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 774.47 5.15 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 1,600.99 5.15 0.00 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,957.51 5.15 0.00 0.00 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 1,193.85 5.11 0.00 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 1,846.46 5.09 0.00 0.00 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 002 4911Electric Services 4,949 3,335 0 655.97 5.08 0.01 5.07 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 957.56 5.08 0.01 0.00 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 001 4911Electric Services 5,399 3,325 0 655.94 5.07 0.01 5.07 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 4 2611Pulp Mills 736 860 4 174.30 4.94 0.03 29.37 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 7 2611Pulp Mills 621 726 0 174.30 4.16 0.02 29.37 12 Florida 031 Duval Co 0310071 IFF CHEMICAL HOLDINGS, INC. 3 2869Industrial Organic Chemicals, NEC 624 733 0 194.18 3.78 0.02 11.28 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 6 2611Pulp Mills 554 647 0 174.30 3.71 0.02 29.37 12 Florida 005 Bay Co 0050014 GULF POWER COMPANY LANSING SMITH PLANT 2 4911Electric Services 6,742 1,062 0 348.44 3.05 0.01 10.83 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 2 2611Pulp Mills 449 524 0 174.30 3.01 0.02 29.37 12 Florida 031 Duval Co 0310039 MILLENNIUM SPECIALTY CHEMICALS 6 2844Perfumes, Cosmetics, and Other Toilet Preparations 505 590 0 201.22 2.93 0.01 11.28 13 Georgia 185 Lowndes Co 18500001 PACKAGING CORPORATION OF AMERICA - VALDO 1017 2631Paperboard Mills 559 653 0 228.55 2.86 0.01 12.22 12 Florida 105 Polk Co 1050216 RIDGE GENERATING STATION, L.P. 1 4911Electric Services 230 283 0 106.55 2.66 0.02 16.56 12 Florida 005 Bay Co 0050014 GULF POWER COMPANY LANSING SMITH PLANT 1 4911Electric Services 6,564 915 0 348.44 2.63 0.01 10.83 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 11 2611Pulp Mills 385 450 0 174.30 2.58 0.01 29.37 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 18 2621Paper Mills 282 330 0 134.03 2.46 0.02 32.57 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 19 2611Pulp Mills 687 804 0 335.30 2.40 0.01 10.83 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 1 2611Pulp Mills 714 744 0 335.30 2.22 0.01 10.83 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 15 2611Pulp Mills 629 735 4 335.30 2.19 0.01 10.83 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 14 2621Paper Mills 245 286 0 134.03 2.14 0.02 32.57 12 Florida 031 Duval Co 0310039 MILLENNIUM SPECIALTY CHEMICALS 5 2844Perfumes, Cosmetics, and Other Toilet Preparations 237 269 0 201.22 1.34 0.01 11.28 13 Georgia 185 Lowndes Co 18500001 PACKAGING CORPORATION OF AMERICA - VALDO 7020 2631Paperboard Mills 255 298 0 228.55 1.30 0.01 12.22 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 6 2631Paperboard Mills 257 300 0 239.70 1.25 0.01 11.28 12 Florida 053 Hernando Co 0530050 FLORIDA ROCK INDUSTRIES, INC. 2 1479Chemical and Fertilizer Mineral Mining, NEC 30 16 0 17.50 0.93 0.05 74.14 12 Florida 053 Hernando Co 0530010 CEMEX 14 3241Cement, Hydraulic 8 11 0 14.13 0.78 0.06 74.14 12 Florida 053 Hernando Co 0530010 CEMEX 3 3241Cement, Hydraulic 5 7 0 14.22 0.48 0.03 74.14 12 Florida 017 Citrus Co 0170035 FLORIDA GAS TRANSMISSION COMPANY 2 4922Natural Gas Transmission 6 7 0 14.08 0.47 0.03 74.14 12 Florida 017 Citrus Co 0170021 CENTRAL MATERIALS COMPANY, INC. 1 2951Asphalt Paving Mixtures and Blocks 4 3 0 10.57 0.31 0.03 74.14

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 5

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for COHU

97331.3 **State County**  **Plant ID Plant**  **Point ID Industry Description** **(2002 G) (2018 G)**  **CE (% )** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction** Tennessee McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 Pulp Mills 5,232 5,871 4 58.30 100.71 1.73 82.90 8348.859 0.085778 Tennessee Polk Co 0004 INTERTRADE HOLDINGS, INC. 001 Industrial Inorganic Chemicals, NEC 1,837 2,530 4 32.47 77.92 2.40 82.90 6459.568 0.066367 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 Electric Services 14,024 16,530 0 149.41 110.63 0.74 39.91 4415.243 0.045363 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 Electric Services 15,175 16,367 0 149.41 109.54 0.73 39.91 4371.741 0.044916 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 Electric Services 42,634 6,294 90 78.34 80.35 1.03 44.32 3561.112 0.036588 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 Electric Services 42,900 6,111 90 78.34 78.01 1.00 44.32 3457.403 0.035522 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 Pulp Mills 3,293 3,696 4 87.55 42.22 0.48 78.87 3329.891 0.034212 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 Electric Services 18,089 3,455 90 88.75 38.93 0.44 78.87 3070.409 0.031546 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 Electric Services 35,266 4,865 90 78.34 62.10 0.79 44.32 2752.272 0.028277 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 Electric Services 33,050 4,831 90 78.34 61.67 0.79 44.32 2733.214 0.028082 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 008 Electric Services 9,181 10,185 90 103.54 98.37 0.95 20.39 2005.764 0.020608 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 Electric Services 5,009 6,643 0 149.41 44.46 0.30 39.91 1774.399 0.018231 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 Electric Services 4,842 6,500 0 149.41 43.50 0.29 39.91 1736.085 0.017837 Tennessee Anderson Co0009 TVA BULL RUN FOSSIL PLANT 001 Electric Services 36,729 8,657 90 144.05 60.10 0.42 24.66 1482.066 0.015227 Tennessee Hamilton Co 2730 E. I. DU PONT DE NEMOURS AND COMPANY 0002 1,286 1,173 0 67.08 17.48 0.26 83.31 1456.259 0.014962 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 Electric Services 18,149 27,735 0 206.59 134.25 0.65 10.72 1439.16 0.014786 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 Electric Services 20,771 26,616 0 206.59 128.84 0.62 10.72 1381.165 0.01419 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 Electric Services 25,286 26,264 0 206.59 127.14 0.62 10.72 1362.941 0.014003 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 Electric Services 24,966 26,075 0 206.59 126.22 0.61 10.72 1353.078 0.013902 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 009 Electric Services 8,588 6,712 90 103.54 64.83 0.63 20.39 1321.884 0.013581 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 Wet Corn Milling 3,005 2,982 4 109.35 27.27 0.25 38.49 1049.622 0.010784 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 Electric Services 3,237 3,916 0 149.41 26.21 0.18 39.91 1046.041 0.010747 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F2 Pulp Mills 1,023 1,148 4 87.55 13.11 0.15 78.87 1033.986 0.010623 Georgia Chattooga Co05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU04 Broadwoven Fabric Mills, Cotton 834 828 4 67.72 12.22 0.18 78.87 963.7914 0.009902 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 005 Electric Services 4,122 4,839 0 103.54 46.73 0.45 20.39 952.8247 0.009789 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 004 Electric Services 4,667 4,828 0 103.54 46.63 0.45 20.39 950.7857 0.009769 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 002 Electric Services 4,031 4,821 0 103.54 46.56 0.45 20.39 949.3584 0.009754 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 Electric Services 3,991 3,547 0 149.41 23.74 0.16 39.91 947.4634 0.009734 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 006 Electric Services 4,452 4,707 0 103.54 45.46 0.44 20.39 926.9294 0.009523 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 003 Electric Services 4,466 4,625 0 103.54 44.67 0.43 20.39 910.8213 0.009358 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 007 Electric Services 4,699 4,550 0 103.54 43.95 0.42 20.39 896.1405 0.009207 South Carolina Anderson Co0200-0004DUKE ENERGY:LEE 003 Electric Services 4,384 7,274 0 201.57 36.09 0.18 22.06 796.1454 0.00818 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 16 Primary Production of Aluminum 1,856 2,370 0 125.75 18.85 0.15 33.77 636.5645 0.00654 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 17 Primary Production of Aluminum 1,817 2,320 0 125.75 18.45 0.15 33.77 623.0565 0.006401 Georgia Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 Electric Services 36,421 6,044 90 158.08 38.23 0.24 13.95 533.3085 0.005479 Georgia Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 Electric Services 38,741 6,037 90 158.08 38.19 0.24 13.95 532.7505 0.005474 Georgia Whitfield Co 31300087 MOHAWK INDUSTRIES - SOUTH HAMILTON STREE BL06 Carpets and Rugs 125 200 0 31.93 6.28 0.20 83.31 523.1868 0.005375 Georgia Whitfield Co 31300087 MOHAWK INDUSTRIES - SOUTH HAMILTON STREE BL07 Carpets and Rugs 125 200 0 31.93 6.28 0.20 83.31 523.1868 0.005375 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 Industrial Organic Chemicals, NEC 16,855 16,729 4 270.21 61.91 0.23 8.43 521.9013 0.005362 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 Electric Services 8,150 9,854 0 268.85 36.65 0.14 13.76 504.304 0.005181 South Carolina Anderson Co0200-0004DUKE ENERGY:LEE 001 Electric Services 2,386 4,347 0 201.61 21.56 0.11 22.06 475.6136 0.004887 South Carolina Anderson Co0200-0004DUKE ENERGY:LEE 002 Electric Services 2,643 4,140 0 201.57 20.54 0.10 22.06 453.1124 0.004655 Tennessee Anderson Co0020 U.S. DEPARTMENT OF ENERGY, Y-12 PLANT 002 Fabricated Metal Products, NEC 2,354 2,336 4 137.55 16.99 0.12 24.66 418.9734 0.004305 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 Electric Services 9,443 8,091 0 268.85 30.09 0.11 13.76 414.0384 0.004254 Georgia Chattooga Co05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU03 Broadwoven Fabric Mills, Cotton 354 351 4 67.72 5.18 0.08 78.87 408.5466 0.004197 Alabama Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 Electric Services 52,378 7,542 90 240.83 31.32 0.13 11.99 375.5268 0.003858 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION TK01 Industrial Inorganic Chemicals, NEC 560 607 0 72.00 8.42 0.12 44.32 373.1744 0.003834 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION BK01 Industrial Inorganic Chemicals, NEC 529 573 0 72.03 7.96 0.11 44.32 352.7872 0.003625 Georgia Whitfield Co 31300079 SHAWINDUSTRIES GROUP, INC. PLANT 20 F1 Carpets and Rugs 159 128 0 31.61 4.04 0.13 83.31 336.5724 0.003458 Alabama Jackson Co 0007 TENNESSEE ALLOYS CORPORATION 001 Electrometallurgical Products, Except Steel 1,276 1,544 0 99.81 15.47 0.16 20.39 315.4333 0.003241 Georgia Cobb Co 06700022 CARAUSTAR MILL GROUP, INC. CB01 Paperboard Mills 711 798 4 107.72 7.41 0.07 42.43 314.4063 0.00323 Georgia Whitfield Co 31300070 SHAWINDUSTRIES GROUP, INC. PLANT WD F1 Carpets and Rugs 122 121 4 33.26 3.65 0.11 83.31 304.0815 0.003124 Georgia Whitfield Co 31300070 SHAWINDUSTRIES GROUP, INC. PLANT WD F2 Carpets and Rugs 122 121 4 33.26 3.65 0.11 83.31 304.0815 0.003124 Alabama Russell Co 0003 CONTINENTAL CARBON COMPANY 010 Carbon Black 4,226 5,848 0 263.94 22.16 0.08 13.23 293.1768 0.003012 North Carolina Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 Paper Mills 2,195 2,565 0 182.63 14.05 0.08 20.56 288.868 0.002968 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION BK02 Industrial Inorganic Chemicals, NEC 421 456 0 72.03 6.33 0.09 44.32 280.5456 0.002882 Georgia Walker Co 29500031 CRYSTAL SPRINGS PRINT WORKS, INC. BR11 Finishers of Broadwoven Fabrics of Cotton 203 201 4 62.52 3.22 0.05 83.31 268.2582 0.002756 Georgia Whitfield Co 31300079 SHAWINDUSTRIES GROUP, INC. PLANT 20 F3 Carpets and Rugs 117 94 0 31.61 2.96 0.09 83.31 246.5976 0.002534 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 1 / 2

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for COHU

97331.3 **State County**  **Plant ID Plant**  **Point ID Industry Description** **(2002 G) (2018 G)**  **CE (% )** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG02 Electric Services 4,092 270 90 88.75 3.04 0.03 78.87 239.7648 0.002463 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG01 Electric Services 3,933 269 90 88.75 3.03 0.03 78.87 238.9761 0.002455 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG03 Electric Services 4,262 267 90 88.75 3.01 0.03 78.87 237.3987 0.002439 Georgia Cobb Co 06700003 GEORGIA POWER COMPANY, MCDONOUGH STEAM-E SGM2 Electric Services 13,631 596 90 107.83 5.53 0.05 42.43 234.6379 0.002411 North Carolina Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-65 Paper Mills 1,734 2,026 0 182.63 11.10 0.06 20.56 228.216 0.002345 Georgia Cobb Co 06700003 GEORGIA POWER COMPANY, MCDONOUGH STEAM-E SGM1 Electric Services 13,802 578 90 107.83 5.36 0.05 42.43 227.4248 0.002337 Tennessee Polk Co 0004 INTERTRADE HOLDINGS, INC. 002 Industrial Inorganic Chemicals, NEC 63 87 0 32.47 2.69 0.08 82.90 223.001 0.002291 Georgia Hall Co 13900002 CARGILL INC B001 Soybean Oil Mills 579 575 4 92.79 6.19 0.07 35.76 221.3544 0.002274 Kentucky Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 Electric Services 7,244 4,401 0 246.39 17.86 0.07 12.00 214.32 0.002202 North Carolina Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-24 Paper Mills 1,574 1,840 0 182.63 10.08 0.06 20.56 207.2448 0.002129 South Carolina York Co 2440-0005BOWATER INC PAPER/PULP 008 Pulp Mills 2,483 2,900 4 342.34 8.47 0.02 23.82 201.7554 0.002073 Georgia Chattooga Co05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU02 Broadwoven Fabric Mills, Cotton 171 170 4 67.72 2.51 0.04 78.87 197.9637 0.002034 North Carolina Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 Electric Services 5,693 3,973 0 338.80 11.73 0.03 16.51 193.6623 0.00199 North Carolina Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 Electric Services 5,683 3,973 0 338.80 11.73 0.03 16.51 193.6623 0.00199 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F5 Pulp Mills 180 211 0 87.53 2.41 0.03 78.87 190.0767 0.001953 North Carolina Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-66 Paper Mills 1,419 1,659 0 182.63 9.08 0.05 20.56 186.6848 0.001918 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 009 Electric Services 9,323 602 90 124.28 4.85 0.04 38.49 186.6765 0.001918 North Carolina Rutherford Co3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-86 Electric Services 25,139 1,952 90 265.61 7.35 0.03 24.02 176.547 0.001814 North Carolina Rutherford Co3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-87 Electric Services 9 1,952 90 265.61 7.35 0.03 24.02 176.547 0.001814 North Carolina Rutherford Co3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-88 Electric Services 0 1,952 90 265.61 7.35 0.03 24.02 176.547 0.001814 Kentucky Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 Electric Services 7,245 12,823 91.7 381.47 33.61 0.09 5.25 176.4525 0.001813 Alabama Talladega Co0006 BOWATER (ALABAMA), INC. 007 Paper Mills 1,887 2,118 4 227.72 9.30 0.04 18.65 173.445 0.001782 Alabama Talladega Co0006 BOWATER (ALABAMA), INC. 008 Paper Mills 1,887 2,118 4 227.72 9.30 0.04 18.65 173.445 0.001782 Alabama Talladega Co0006 BOWATER (ALABAMA), INC. 009 Paper Mills 1,887 2,118 4 227.72 9.30 0.04 18.65 173.445 0.001782 Alabama Talladega Co0006 BOWATER (ALABAMA), INC. 010 Paper Mills 1,887 2,118 4 227.72 9.30 0.04 18.65 173.445 0.001782 Georgia Chattooga Co05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU01 Broadwoven Fabric Mills, Cotton 149 148 4 67.72 2.18 0.03 78.87 171.9366 0.001767 South Carolina Darlington Co0820-0002PROGRESS ENERGY ROBINSON STATION 001 Electric Services 8,754 7,088 0 411.78 17.21 0.04 9.94 171.0674 0.001758 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION AM02 Industrial Inorganic Chemicals, NEC 215 271 0 72.00 3.76 0.05 44.32 166.6432 0.001712 Georgia Whitfield Co 31300126 CHEM-TECH FINISHERS BL01 Carpets and Rugs 78 63 0 31.30 2.00 0.06 83.31 166.62 0.001712 Georgia Whitfield Co 31300126 CHEM-TECH FINISHERS BL03 Carpets and Rugs 78 63 0 31.30 2.00 0.06 83.31 166.62 0.001712 Georgia Whitfield Co 31300126 CHEM-TECH FINISHERS BL04 Carpets and Rugs 78 63 0 31.30 2.00 0.06 83.31 166.62 0.001712 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 002 Wet Corn Milling 378 467 83 109.35 4.27 0.04 38.49 164.3523 0.001689 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 Electric Services 8,115 10,131 0 324.26 31.24 0.10 5.01 156.5124 0.001608 North Carolina Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-26 Paper Mills 1,230 1,380 4 182.63 7.56 0.04 20.56 155.4336 0.001597 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 Electric Services 8,158 10,014 0 324.26 30.88 0.10 5.01 154.7088 0.00159 North Carolina Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 Electric Services 4,050 4,001 0 399.89 10.01 0.03 15.42 154.3542 0.001586 Tennessee Bradley Co 0014 OLIN CORPORATION 002 Alkalies and Chlorine 98 111 0 59.85 1.86 0.03 82.90 154.194 0.001584 Alabama Morgan Co 0010 SOLUTIA, INC 009 Industrial Organic Chemicals, NEC 1,831 2,244 0 219.81 10.21 0.05 15.05 153.6605 0.001579 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 Electric Services 8,804 9,911 0 324.26 30.56 0.09 5.01 153.1056 0.001573 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 006 Electric Services 9,691 487 90 124.28 3.92 0.03 38.49 150.8808 0.00155 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 007 Electric Services 9,213 487 90 124.28 3.92 0.03 38.49 150.8808 0.00155 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 008 Electric Services 9,653 487 90 124.28 3.92 0.03 38.49 150.8808 0.00155 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 005 Electric Services 9,197 487 90 124.40 3.91 0.03 38.49 150.4959 0.001546 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 09 Primary Production of Aluminum 424 541 0 125.75 4.30 0.03 33.77 145.211 0.001492 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 008 Electric Services 22,082 2,798 90 268.85 10.41 0.04 13.76 143.2416 0.001472 Kentucky Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 Electric Services 6,494 10,316 91.7 381.47 27.04 0.07 5.25 141.96 0.001459 Alabama Colbert Co 0010 TVA COLBERT 014 Electric Services 31,769 4,598 90 295.03 15.58 0.05 8.40 130.872 0.001345 Alabama Morgan Co 0010 SOLUTIA, INC 015 Industrial Organic Chemicals, NEC 1,863 1,849 4 219.81 8.41 0.04 15.05 126.5705 0.0013 North Carolina Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 Electric Services 3,331 2,592 0 338.80 7.65 0.02 16.51 126.3015 0.001298 South Carolina Lexington Co1560-0003SCE&G:MCMEEKIN 001 Electric Services 5,468 4,944 0 323.44 15.29 0.05 8.23 125.8367 0.001293 Georgia Whitfield Co 31300003 SHAWINDUSTRIES GROUP, INC. PLANT 80 F1 Carpets and Rugs 60 48 0 31.80 1.51 0.05 83.31 125.7981 0.001292 South Carolina Lexington Co1560-0003SCE&G:MCMEEKIN 002 Electric Services 6,401 4,936 0 323.44 15.26 0.05 8.23 125.5898 0.00129 Tennessee McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 019 Pulp Mills 74 87 0 58.07 1.49 0.03 82.90 123.521 0.001269 South Carolina Aiken Co 0080-0011 SCE&G:URQUHART 003 Electric Services 5,695 3,676 0 289.57 12.69 0.04 9.67 122.7123 0.001261 Alabama Pike Co 0005 SANDERS LEAD CO 003 Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 356.60 20.48 0.06 5.95 121.856 0.001252 North Carolina Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 Electric Services 3,761 3,155 0 399.89 7.89 0.02 15.42 121.6638 0.00125

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 2 / 2VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 51.59 186.26 3.61 42.35 54 West Virginia 023 Grant Co 0003 MOUNT STORM POWER PLANT 001 4911Electric Services 8,817 3,191 95 17.36 183.81 10.59 74.90 54 West Virginia 023 Grant Co 0003 MOUNT STORM POWER PLANT 002 4911Electric Services 9,572 3,191 95 17.36 183.81 10.59 74.90 54 West Virginia 023 Grant Co 0003 MOUNT STORM POWER PLANT 003 4911Electric Services 2,779 2,923 94.98 17.36 168.39 9.70 74.90 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 51.59 163.60 3.17 42.35 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 82.67 72.56 0.88 86.63 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 82.67 72.02 0.87 86.63 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 82.67 71.47 0.86 86.63 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 153.90 64.96 0.42 24.77 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 001 4911Electric Services 46,852 4,922 90 78.30 62.86 0.80 36.51 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 002 4911Electric Services 42,467 4,890 90 78.30 62.45 0.80 36.51 54 West Virginia 023 Grant Co 0014 NORTH BRANCH POWER STATION 002 4911Electric Services 323 1,018 94.98 18.73 54.33 2.90 74.90 54 West Virginia 023 Grant Co 0014 NORTH BRANCH POWER STATION 001 4911Electric Services 324 1,004 95 18.73 53.63 2.86 74.90 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 368.10 53.43 0.15 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 143.97 53.11 0.37 13.25 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 143.97 52.66 0.37 13.25 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 217.38 52.60 0.24 30.89 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 479.43 50.14 0.10 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 140.46 49.95 0.36 13.25 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 219.63 49.27 0.22 39.08 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 675.49 48.35 0.07 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 675.49 47.89 0.07 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 230.67 43.27 0.19 14.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 149.65 42.33 0.28 61.20 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 709.18 42.33 0.06 0.00 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 397.20 42.12 0.11 21.07 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 149.65 41.20 0.28 61.20 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 144.66 38.98 0.27 13.25 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 462.01 38.60 0.08 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 307.17 37.19 0.12 10.53 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 779.97 35.56 0.05 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 481.14 35.44 0.07 0.00 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 190.67 34.86 0.18 13.44 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 779.97 34.12 0.04 0.00 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 184.64 33.86 0.18 14.32 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 779.97 33.67 0.04 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 779.97 33.43 0.04 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 190.06 32.97 0.17 13.44 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 4911Electric Services 15,311 5,367 0 162.91 32.94 0.20 13.44 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 692.28 32.56 0.05 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B002 4911Electric Services 20,630 5,321 0 164.33 32.38 0.20 13.44 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 604.92 31.95 0.05 0.00 42 Pennsylvania 021 Cambria Co 420210046 CAMBRIA COGEN CO/CAMBRIA COGEN 031 4911Electric Services 1,059 5,218 0 164.88 31.64 0.19 9.70 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 196.57 31.03 0.16 10.02 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 190.06 30.91 0.16 13.44 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 190.06 30.88 0.16 13.44 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 219.63 30.48 0.14 39.08 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 242.16 30.28 0.13 6.81 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 219.63 30.11 0.14 39.08 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 343.03 29.53 0.09 21.37 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 343.03 29.19 0.09 21.37 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 343.03 28.89 0.08 21.37 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K01 2999Products of Petroleum and Coal, NEC 3,200 4,147 0 144.66 28.67 0.20 13.25 42 Pennsylvania 003 Allegheny Co 4200300157 ORION POWER MIDWEST, CHESWICK STATION 001 4911Electric Services 42,018 4,637 0 162.25 28.58 0.18 13.96 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 483.05 28.55 0.06 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 228.33 28.51 0.12 14.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 483.05 28.03 0.06 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 233.68 27.73 0.12 28.16 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 233.68 27.66 0.12 28.16 42 Pennsylvania 005 Armstrong Co 420050012 RELIANT ENERGY/KEYSTONE POWER PLT 031 4911Electric Services 87,714 4,764 0 173.07 27.53 0.16 8.58 42 Pennsylvania 005 Armstrong Co 420050012 RELIANT ENERGY/KEYSTONE POWER PLT 032 4911Electric Services 62,906 4,680 0 173.07 27.04 0.16 8.58 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 001 2812Alkalies and Chlorine 3,538 3,510 4 140.46 24.99 0.18 13.25 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 4911Electric Services 0 5,034 0 201.84 24.94 0.12 49.41 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 481.14 24.45 0.05 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 307.17 24.26 0.08 10.53 42 Pennsylvania 059 Greene Co 420590006 ALLEGHENY ENERGY SUPPLY CO/HATFIELDS FER 032 4911Electric Services 53,016 2,220 0 93.77 23.68 0.25 36.51 42 Pennsylvania 059 Greene Co 420590006 ALLEGHENY ENERGY SUPPLY CO/HATFIELDS FER 031 4911Electric Services 55,695 2,215 0 93.77 23.62 0.25 36.51 42 Pennsylvania 059 Greene Co 420590006 ALLEGHENY ENERGY SUPPLY CO/HATFIELDS FER 033 4911Electric Services 50,001 2,213 0 93.77 23.60 0.25 36.51 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 492.00 22.27 0.05 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 576.27 22.25 0.04 0.00 42 Pennsylvania 063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 031 4911Electric Services 45,759 3,502 0 157.82 22.19 0.14 8.90 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 487.19 21.82 0.04 0.00 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,405.35 21.66 0.02 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 470.16 21.07 0.04 0.00 51 Virginia 023 Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 3241Cement, Hydraulic 2,885 3,976 0 190.07 20.92 0.11 24.77 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 797.47 20.73 0.03 0.00 42 Pennsylvania 063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 032 4911Electric Services 55,356 3,246 0 157.82 20.57 0.13 8.90 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 797.47 20.52 0.03 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 480.95 20.35 0.04 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 469.88 19.08 0.04 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 487.19 18.93 0.04 0.00 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B012 4911Electric Services 39,843 3,554 0 189.07 18.80 0.10 13.44 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 760.04 18.44 0.02 0.00 42 Pennsylvania 133 York Co 421330016 PADEP BAQ 034 2621Paper Mills 4,310 4,348 86.65 235.80 18.44 0.08 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 709.18 18.31 0.03 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 1,245.67 18.21 0.01 0.00 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B013 4911Electric Services 33,720 3,446 0 189.55 18.18 0.10 13.44 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 286.79 17.98 0.06 24.54 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 576.27 17.90 0.03 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 1,245.67 17.86 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 760.04 17.77 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 687.57 17.69 0.03 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 55 2621Paper Mills 667 908 90 51.59 17.60 0.34 42.35 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 939.49 17.52 0.02 0.00 24 Maryland 043 Washington Co 043-0005 ALLEGANY ENERGY SUPPLY LLC - R. PAUL SMI 2 4911Electric Services 3,770 2,568 0 147.87 17.37 0.12 10.00 42 Pennsylvania 063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 033 4911Electric Services 4,669 2,738 95 157.82 17.35 0.11 8.90 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 1,615.24 17.26 0.01 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 697.47 17.19 0.02 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 939.49 17.01 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 687.48 16.88 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 990.75 16.81 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 990.75 16.73 0.02 0.00 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 347.23 16.73 0.05 0.00 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 002 2895Carbon Black 2,025 2,803 0 168.40 16.64 0.10 61.20 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B007 4911Electric Services 4,311 4,020 90 242.48 16.58 0.07 6.81 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 990.75 16.54 0.02 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B008 4911Electric Services 4,787 3,974 0 242.16 16.41 0.07 6.81 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 949.26 16.37 0.02 0.00 42 Pennsylvania 073 Lawrence Co 420730025 ORION POWER MIDWEST /NEWCASTLE PLT 033 4911Electric Services 7,579 3,564 0 219.08 16.27 0.07 6.69 42 Pennsylvania 073 Lawrence Co 420730025 ORION POWER MIDWEST /NEWCASTLE PLT 034 4911Electric Services 7,492 3,538 0 219.08 16.15 0.07 6.69 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 625.25 16.06 0.03 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 693.78 16.02 0.02 0.00 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 540.48 16.02 0.03 11.93 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 990.75 16.02 0.02 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 955.84 15.92 0.02 0.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B004 4911Electric Services 1,359 5,131 0 323.55 15.86 0.05 0.00 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 309.17 15.78 0.05 10.13 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 949.26 15.54 0.02 0.00 24 Maryland 021 Frederick Co 021-0005 MARYLAND DEPARTMENT OF THE ENVIRONMENT 28 3334Primary Production of Aluminum 1,506 2,652 0 170.83 15.52 0.09 10.00 24 Maryland 021 Frederick Co 021-0005 MARYLAND DEPARTMENT OF THE ENVIRONMENT 29 3334Primary Production of Aluminum 1,506 2,652 0 170.83 15.52 0.09 10.00 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 1,139.12 15.51 0.01 0.00 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B005 4911Electric Services 36,318 5,114 0 331.67 15.42 0.05 0.00 24 Maryland 005 Baltimore Co 005-0147 MARYLAND DEPARTMENT OF THE ENVIRONMENT 31 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,841 3,919 99 254.53 15.40 0.06 6.08 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 784.32 15.39 0.02 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 784.37 15.22 0.02 0.00 24 Maryland 003 Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION - 1 4911Electric Services 20,476 3,800 0 249.86 15.21 0.06 6.08 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 964.86 15.21 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 709.18 15.18 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 973.73 14.95 0.02 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B001 4911Electric Services 39,894 2,417 0 162.91 14.84 0.09 13.44 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 520.96 14.75 0.03 0.00 34 New Jersey 033 Salem Co 65495 DEEPWATER GENERATING STATION U3 4911Electric Services 2,457 5,068 0 343.53 14.75 0.04 0.00 24 Maryland 003 Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION - 4 4911Electric Services 19,498 3,673 0 249.86 14.70 0.06 6.08 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 520.96 14.66 0.03 0.00 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 309.30 14.63 0.05 32.20 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 002 2812Alkalies and Chlorine 2,069 2,053 4 140.46 14.61 0.10 13.25

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 520.96 14.60 0.03 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 740.63 14.59 0.02 0.00 39 Ohio 035 Cuyahoga Co 1318000245 CLEVELAND ELECTRIC ILLUMINATING CO., LAK B006 4911Electric Services 2,448 4,718 0 328.24 14.37 0.04 0.00 54 West Virginia 077 Preston Co 0001 MONONGAHELA POWER CO-ALBRIGHT 003 4911Electric Services 11,273 660 90 46.21 14.29 0.31 87.09 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 520.96 14.28 0.03 0.00 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B003 4911Electric Services 5,755 4,735 0 331.67 14.28 0.04 0.00 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 003 2895Carbon Black 1,734 2,400 0 168.40 14.25 0.08 61.20 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 4911Electric Services 36,036 4,203 90 296.46 14.18 0.05 38.87 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 1 4911Electric Services 4,371 2,614 0 184.64 14.16 0.08 14.32 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 1,021.10 14.11 0.01 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,322.76 14.02 0.01 0.00 51 Virginia 101 King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 2 2611Pulp Mills 3,562 4,006 4 287.88 13.92 0.05 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 732.57 13.90 0.02 0.00 51 Virginia 041 Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 8 4911Electric Services 38,088 3,633 95 262.37 13.85 0.05 8.89 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 1,708.38 13.84 0.01 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 1,708.39 13.55 0.01 0.00 51 Virginia 099 King George Co ORIS54304 SEI BIRCHWOOD POWER FACILITY 1 4911Electric Services 0 2,789 0 206.10 13.53 0.07 5.37 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 464.37 13.53 0.03 6.40 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 527.80 13.43 0.03 7.52 24 Maryland 017 Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 14 4911Electric Services 37,757 3,037 0 228.32 13.30 0.06 7.98 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 827.37 13.26 0.02 0.00 54 West Virginia 003 Berkeley Co 0006 CAPITOL CEMENT CORPORATION 010 3241Cement, Hydraulic 1,247 1,717 0 130.07 13.20 0.10 10.06 42 Pennsylvania 107 Schuylkill Co 421070024 SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN CU031 4911Electric Services 1,740 4,442 99.99 336.88 13.19 0.04 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 741.05 13.13 0.02 0.00 24 Maryland 017 Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 15 4911Electric Services 32,587 2,987 0 228.32 13.08 0.06 7.98 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 1,169.14 13.04 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0106 4911Electric Services 3,147 6,162 0 480.29 12.83 0.03 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 568.27 12.80 0.02 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 924.73 12.79 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 924.73 12.79 0.01 0.00 54 West Virginia 061 Monongalia Co ORIS10743 MORGANTOWN ENERGY FACILITY GEN1 4911Electric Services 0 959 0 75.04 12.78 0.17 36.51 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 1,150.51 12.77 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0107 4911Electric Services 5,281 6,132 0 480.29 12.77 0.03 0.00 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 382.86 12.72 0.03 8.21 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 1,552.97 12.69 0.01 0.00 10 Delaware 003 New Castle Co 1000300007 CONECTIV DELMARVA GENERATION-EDGE MOOR 002 4911Electric Services 2,671 4,364 0 344.65 12.66 0.04 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,105.97 12.63 0.01 0.00 54 West Virginia 035 Jackson Co 0002 CENTURY ALUMINUM OF WEST VIRGINIA 012 3334Primary Production of Aluminum 2,062 2,633 0 208.63 12.62 0.06 32.93 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 1,545.31 12.61 0.01 0.00 34 New Jersey 009 Cape May Co 73242 B.L. ENGLAND GENERATING STATION U1 4911Electric Services 10,080 5,201 0 413.92 12.57 0.03 0.00 42 Pennsylvania 125 Washington Co 421250014 ALLEGHENY ENERGY SUPPLY CO/MITCHELL POWE 034 4911Electric Services 1,141 1,660 99.9 132.48 12.53 0.09 13.96 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 1,432.49 12.51 0.01 0.00 42 Pennsylvania 093 Montour Co 420930003 PPL MONTOUR LLC/MONTOUR SES 032 4911Electric Services 50,449 3,993 0 320.93 12.44 0.04 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 002 4911Electric Services 3,838 4,539 0 368.00 12.33 0.03 0.00 42 Pennsylvania 093 Montour Co 420930003 PPL MONTOUR LLC/MONTOUR SES 031 4911Electric Services 61,010 3,959 0 320.93 12.33 0.04 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 1,552.95 12.33 0.01 0.00 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 2621Paper Mills 3,720 4,299 4 349.10 12.32 0.04 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 867.61 12.26 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 783.89 12.22 0.02 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 681.68 12.21 0.02 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 395.55 12.21 0.03 10.13 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 681.72 12.19 0.02 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 395.55 12.18 0.03 10.13 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 876.22 12.18 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 395.55 12.16 0.03 10.13 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 1,432.49 12.11 0.01 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 1,499.48 11.99 0.01 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0021 4911Electric Services 4,968 5,435 0 453.99 11.97 0.03 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0108 4911Electric Services 4,965 5,734 0 480.29 11.94 0.02 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 395.55 11.93 0.03 10.13 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 740.63 11.90 0.02 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 992.98 11.89 0.01 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 1,339.16 11.89 0.01 0.00 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 4911Electric Services 2,637 3,464 0 292.93 11.83 0.04 13.79 51 Virginia 670 Hopewell 00055 JAMES RIVER COGENERATION COMPANY 1 4911Electric Services 2,490 3,221 0 276.23 11.66 0.04 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 001 4911Electric Services 3,953 4,289 0 368.02 11.65 0.03 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 1,432.49 11.65 0.01 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 1,132.68 11.60 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 1,169.14 11.58 0.01 0.00 51 Virginia 670 Hopewell 00055 JAMES RIVER COGENERATION COMPANY 2 4911Electric Services 2,563 3,193 0 276.23 11.56 0.04 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 1,132.68 11.56 0.01 0.00 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 1 4911Electric Services 2,245 2,400 0 208.92 11.49 0.05 6.08 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 2 4911Electric Services 2,384 2,400 0 208.92 11.49 0.05 6.08 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 3 4911Electric Services 3,514 2,400 0 208.92 11.49 0.05 6.08 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 4 4911Electric Services 3,669 2,400 0 208.92 11.49 0.05 6.08 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 5 4911Electric Services 3,445 2,400 0 208.92 11.49 0.05 6.08 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 692.28 11.47 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0105 4911Electric Services 5,541 5,491 0 480.29 11.43 0.02 0.00 54 West Virginia 049 Marion Co ORIS10151 GRANT TOWN POWER PLANT GEN1 4911Electric Services 0 926 0 81.20 11.40 0.14 87.09 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 692.28 11.30 0.02 0.00 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B010 4911Electric Services 4,152 3,438 0 304.14 11.30 0.04 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 469.53 11.27 0.02 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,423.80 11.26 0.01 0.00 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 416.76 11.18 0.03 6.40 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 469.53 11.12 0.02 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 877.81 11.03 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 728.73 11.02 0.02 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 2,047.28 11.02 0.01 0.00 36 New York 063 Niagara Co 9293800003 KINTIGH 1 4911Electric Services 0 5,212 0 477.76 10.91 0.02 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 794.46 10.80 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,469.88 10.78 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 735.13 10.77 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 924.21 10.66 0.01 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,413.64 10.62 0.01 0.00 39 Ohio 153 Summit Co 1677010193 GOODYEAR TIRE & RUBBER CO. B101 3011Tires and Inner Tubes 3,104 2,943 0 277.51 10.60 0.04 6.69 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0042 4911Electric Services 5,199 6,609 0 625.06 10.57 0.02 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 728.64 10.56 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 487.19 10.48 0.02 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 1,187.22 10.46 0.01 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 1,433.48 10.45 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 575.77 10.44 0.02 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0043 4911Electric Services 4,936 6,516 0 625.06 10.42 0.02 0.00 36 New York 013 Chautauqua Co 9060300021 DUNKIRK STEAM GENERATING STATION U00001 4911Electric Services 10,590 3,920 0 376.85 10.40 0.03 0.00 36 New York 013 Chautauqua Co 9060300021 DUNKIRK STEAM GENERATING STATION U00002 4911Electric Services 10,494 3,911 0 376.85 10.38 0.03 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 4911Electric Services 4,050 4,001 0 387.07 10.34 0.03 9.62 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 654.57 10.33 0.02 0.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B001 4911Electric Services 3,158 3,333 0 323.55 10.30 0.03 0.00 39 Ohio 013 Belmont Co 0607130015 R. E. BURGER PLANT B010 4911Electric Services 1,167 1,492 0 145.15 10.28 0.07 13.25 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 487.19 10.22 0.02 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B001 2611Pulp Mills 3,303 3,131 99.5 307.17 10.19 0.03 10.53 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,460.70 10.16 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 2,047.28 10.16 0.00 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,460.70 10.15 0.01 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 912.51 10.14 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 654.57 10.10 0.02 0.00 37 North Carolina 169 Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 4911Electric Services 43,789 3,218 90 319.35 10.08 0.03 13.79 39 Ohio 169 Wayne Co 0285010188 DEPARTMENT OF PUBLIC UTILITIES, CITY OF B001 4911Electric Services 0 2,771 0 278.30 9.96 0.04 5.53 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 949.75 9.94 0.01 0.00 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 006 3313Electrometallurgical Products, Except Steel 1,937 1,922 4 193.66 9.92 0.05 35.98 39 Ohio 167 Washington Co 0684020037 R. H. GORSUCH STATION B001 4911Electric Services 0 1,806 0 182.73 9.89 0.05 49.41 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 698.20 9.83 0.01 0.00 42 Pennsylvania 109 Snyder Co 421090002 SUNBURY GENERATION LLC/SUNBURY SES 035 4911Electric Services 9,198 2,879 0 293.87 9.80 0.03 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 653.42 9.74 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 734.05 9.67 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 698.20 9.66 0.01 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 936.98 9.65 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 734.30 9.64 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 004 4911Electric Services 48,450 4,508 0 469.35 9.60 0.02 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0019 4911Electric Services 4,356 4,338 0 453.33 9.57 0.02 0.00 39 Ohio 153 Summit Co 1677010193 GOODYEAR TIRE & RUBBER CO. B102 3011Tires and Inner Tubes 2,799 2,654 0 277.51 9.56 0.03 6.69 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 564.49 9.54 0.02 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 564.70 9.53 0.02 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 936.98 9.52 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 564.70 9.40 0.02 0.00 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B001 4931Electric and Other Services Combined 3,658 3,950 0 421.38 9.37 0.02 6.40 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 564.49 9.36 0.02 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 634.81 9.25 0.01 8.53 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,137.73 9.25 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 897.49 9.22 0.01 0.00 39 Ohio 129 Pickaway Co 0165000006 PICWAY B004 4911Electric Services 9,283 2,913 0 317.39 9.18 0.03 10.53 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0020 4911Electric Services 3,712 4,157 0 453.34 9.17 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 732.57 9.16 0.01 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 1,449.23 9.16 0.01 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 767.87 9.14 0.01 0.00 42 Pennsylvania 063 Indiana Co 420630001 CONEMAUGH STA OWNERS GROUP/CONEMAUGH PLT 031 4911Electric Services 2,918 1,327 95 145.59 9.12 0.06 8.90 39 Ohio 169 Wayne Co 0285010188 DEPARTMENT OF PUBLIC UTILITIES, CITY OF B006 4911Electric Services 0 2,771 0 304.14 9.11 0.03 5.53 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 653.60 9.07 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 439.10 9.05 0.02 6.88 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 439.10 9.05 0.02 6.88 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 1,001.79 9.04 0.01 0.00 42 Pennsylvania 063 Indiana Co 420630001 CONEMAUGH STA OWNERS GROUP/CONEMAUGH PLT 032 4911Electric Services 3,018 1,316 95 145.59 9.04 0.06 8.90 54 West Virginia 107 Wood Co 0001 DUPONT WASHINGTON WORKS P06 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 1,767 1,753 4 194.44 9.02 0.05 61.20 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 930.15 8.98 0.01 0.00 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 005 4911Electric Services 18,406 1,943 90 216.48 8.97 0.04 30.89 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B002 4911Electric Services 3,888 3,775 0 420.89 8.97 0.02 6.40 39 Ohio 013 Belmont Co 0607130015 R. E. BURGER PLANT B011 4911Electric Services 18,645 1,318 0 147.37 8.94 0.06 13.25 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 1,527.42 8.89 0.01 0.00 42 Pennsylvania 125 Washington Co 421250024 ORION POWER MIDWEST/ELRAMA 034 4911Electric Services 2,473 1,193 89 134.37 8.88 0.07 13.96 42 Pennsylvania 133 York Co 421330020 PPL BRUNNER ISLAND LLC/BRUNNER ISLAND 033A 4911Electric Services 39,266 2,290 0 258.82 8.85 0.03 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,239.62 8.84 0.01 0.00 24 Maryland 021 Frederick Co 021-0003 MARYLAND DEPARTMENT OF THE ENVIRONMENT 16 3295Minerals and Earths, Ground or Otherwise Treated 1,321 1,658 99 187.60 8.84 0.05 10.00 42 Pennsylvania 079 Luzerne Co 420790014 PADEP BAQ 033 4911Electric Services 3,235 3,260 0 368.61 8.84 0.02 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 924.21 8.75 0.01 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 1,034.37 8.73 0.01 0.00 36 New York 007 Broome Co 7034600045 AES WESTOVER W00003 4911Electric Services 14,282 3,856 0 443.77 8.69 0.02 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 793.05 8.67 0.01 0.00 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 510.05 8.63 0.02 14.19 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,470.06 8.58 0.01 0.00 42 Pennsylvania 011 Berks Co 420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 033 4911Electric Services 5,290 2,817 0 329.51 8.55 0.03 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 740.49 8.50 0.01 0.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B003 4911Electric Services 101 2,767 0 325.47 8.50 0.03 0.00 42 Pennsylvania 011 Berks Co 420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 031 4911Electric Services 3,878 2,802 0 329.51 8.50 0.03 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 760.04 8.48 0.01 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 584.93 8.45 0.01 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 584.93 8.44 0.01 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 1,362.46 8.40 0.01 0.00 42 Pennsylvania 011 Berks Co 420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 032 4911Electric Services 4,677 2,751 0 329.51 8.35 0.03 0.00 36 New York 029 Erie Co 9146400130 HUNTLEY STEAM GENERATING STATION 64 4911Electric Services 0 3,602 0 432.07 8.34 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 797.47 8.33 0.01 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 907.89 8.31 0.01 0.00 37 North Carolina 145 Person Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-30 4911Electric Services 29,504 2,438 90 293.72 8.30 0.03 7.85 51 Virginia 199 York Co 00001 DOMINION - YORKTOWN POWER STATION 6 4911Electric Services 11,551 2,775 90 334.30 8.30 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 949.75 8.29 0.01 0.00 09 Connecticut 001 Fairfield Co 0195 PSEG PWR CT LLC/BPT HARBOR STA P0089 4911Electric Services 4,024 4,783 0 578.64 8.27 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 740.49 8.25 0.01 0.00 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 004 2895Carbon Black 1,001 1,386 0 168.40 8.23 0.05 61.20 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 1,001.79 8.23 0.01 0.00 42 Pennsylvania 047 Elk Co 420470005 PADEP BAQ 040 2621Paper Mills 2,220 2,238 95 272.90 8.20 0.03 5.45 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 797.47 8.15 0.01 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 4911Electric Services 3,761 3,155 0 387.07 8.15 0.02 9.62 39 Ohio 167 Washington Co 0684020037 R. H. GORSUCH STATION B004 4931Electric and Other Services Combined 0 1,801 0 222.82 8.08 0.04 49.41 18 Indiana 103 Miami Co 00001 PERU UTILITIES 001 4911Electric Services 102 4,798 0 596.73 8.04 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 002 4911Electric Services 4,779 3,770 0 469.53 8.03 0.02 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 2,004.08 8.03 0.00 0.00 42 Pennsylvania 047 Elk Co 420470005 PADEP BAQ 041 2621Paper Mills 2,172 2,190 95 272.90 8.02 0.03 5.45 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,272.81 8.00 0.01 0.00 42 Pennsylvania 123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 033 4911Electric Services 455 2,432 0 304.49 7.99 0.03 0.00 51 Virginia 670 Hopewell 00058 COGENTRIX HOPEWELL 1 4911Electric Services 28 2,209 0 277.10 7.97 0.03 0.00 51 Virginia 670 Hopewell 00058 COGENTRIX HOPEWELL 2 4911Electric Services 29 2,209 0 277.10 7.97 0.03 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 001 8069Specialty Hospitals, Except Psychiatric 4,198 4,198 0 527.36 7.96 0.02 0.00 37 North Carolina 169 Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-17 4911Electric Services 39,678 2,536 90 319.35 7.94 0.02 13.79 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 1,564.35 7.93 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 1,857.86 7.89 0.00 0.00 39 Ohio 167 Washington Co 0684020037 R. H. GORSUCH STATION B003 4911Electric Services 0 1,441 0 182.73 7.89 0.04 49.41

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

24 Maryland 001 Allegany Co 001-0203 AES WARRIOR RUN 1 4911Electric Services 1,166 629 50 79.74 7.88 0.10 42.35 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 1,857.86 7.86 0.00 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 1,192.39 7.82 0.01 0.00 26 Michigan 063 Huron Co B2815 HARBOR BEACH POWER PLANT EU0009 4911Electric Services 1,867 4,629 0 592.37 7.81 0.01 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 1,521.22 7.77 0.01 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 991.66 7.76 0.01 0.00 25 Massachusetts 005 Bristol Co 1200061 USGEN NEWENGLAND INCORPORATED 03 0 19,451 5,815 0 755.41 7.70 0.01 0.00 17 Illinois 031 Cook Co 031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 759.59 7.68 0.01 0.00 55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 1,059.04 7.68 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 793.05 7.66 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 1,564.32 7.66 0.00 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 568.24 7.65 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 1,552.91 7.65 0.00 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 681.16 7.64 0.01 0.00 54 West Virginia 051 Marshall Co 0019 COLUMBIAN CHEMICALS COMPANY 01A 2895Carbon Black 787 1,089 0 142.55 7.64 0.05 13.25 54 West Virginia 073 Pleasants Co 0003 CYTEC INDUSTRIES - REDACTED NON-CONFID 0WB 2869Industrial Organic Chemicals, NEC 1,265 1,255 4 164.47 7.63 0.05 61.20 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 1,539.42 7.62 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 828.89 7.59 0.01 0.00 54 West Virginia 107 Wood Co 0001 DUPONT WASHINGTON WORKS P05 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 1,487 1,476 4 194.44 7.59 0.04 61.20 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 681.19 7.55 0.01 0.00 36 New York 039 Greene Co 4192600021 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00K18 3241Cement, Hydraulic 3,329 4,348 0 576.74 7.54 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 985.35 7.53 0.01 0.00 34 New Jersey 033 Salem Co 65498 CARNEYS POINT GENERATING PLANT U1 4911Electric Services 1,681 2,598 93.1 344.96 7.53 0.02 0.00 42 Pennsylvania 021 Cambria Co 420210046 PADEP BAQ 032 4911Electric Services 1,030 1,236 98.9 164.83 7.50 0.05 9.70 42 Pennsylvania 095 Northampton Co 420950012 PADEP BAQ 102 3241Cement, Hydraulic 2,027 2,907 99.8 387.58 7.50 0.02 0.00 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 007 2895Carbon Black 911 1,261 0 168.40 7.49 0.04 61.20 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 809.85 7.46 0.01 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 1 4911Electric Services 1,827 1,721 0 230.67 7.46 0.03 14.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 2 4911Electric Services 1,738 1,721 0 230.67 7.46 0.03 14.00 42 Pennsylvania 123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 031 4911Electric Services 627 2,273 0 304.49 7.46 0.02 0.00 42 Pennsylvania 123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 032 4911Electric Services 452 2,273 0 304.49 7.46 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 809.85 7.45 0.01 0.00 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 1,453.43 7.43 0.01 0.00 39 Ohio 153 Summit Co 1677010757 AKRON THERMAL ENERGY CORPORATION B001 4961Steam and Air-Conditioning Supply 2,196 2,082 0 280.63 7.42 0.03 6.69 26 Michigan 045 Eaton Co B4001 ERICKSON EU0007 4911Electric Services 3,867 4,387 0 594.06 7.39 0.01 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 004 4911Electric Services 3,435 3,247 0 442.83 7.33 0.02 9.07 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 568.27 7.29 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 1,748.84 7.27 0.00 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 1,564.33 7.26 0.00 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 1,007.83 7.25 0.01 0.00 39 Ohio 157 Tuscarawas Co 0679010146 DOVER MUNICIPAL LIGHT PLANT B004 4911Electric Services 2,017 1,810 0 249.79 7.24 0.03 11.41 21 Kentucky 089 Greenup Co 2108900001 E I DUPONT INC 001 2819Industrial Inorganic Chemicals, NEC 1,737 2,153 0 298.03 7.23 0.02 24.54 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 002 4911Electric Services 1,300 4,448 0 620.51 7.17 0.01 0.00 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B011 4911Electric Services 19,831 1,357 0 189.55 7.16 0.04 13.44 39 Ohio 155 Trumbull Co 0278060023 NILES PLANT B002 4911Electric Services 11,517 1,833 0 256.72 7.14 0.03 6.69 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 1,674.11 7.14 0.00 0.00 54 West Virginia 073 Pleasants Co 0003 CYTEC INDUSTRIES - REDACTED NON-CONFID 0WA 2869Industrial Organic Chemicals, NEC 1,173 1,164 4 164.47 7.08 0.04 61.20 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 1,007.83 7.07 0.01 0.00 19 Iowa 045 Clinton Co 23-01-006 ADM CORN PROCESSING - CLINTON 100921 2046Wet Corn Milling 7,130 6,759 0 961.65 7.03 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0033 4911Electric Services 5,385 5,578 0 794.99 7.02 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 002 4911Electric Services 4,664 5,216 0 744.41 7.01 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 005 4911Electric Services 6,302 4,814 0 688.52 6.99 0.01 0.00 51 Virginia 019 Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 1 2631Paperboard Mills 1,090 1,223 4 175.22 6.98 0.04 22.23 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 1,283.03 6.98 0.01 0.00 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 1,178.94 6.98 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 003 4911Electric Services 174 5,100 0 733.09 6.96 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,866.41 6.90 0.00 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 1,448.64 6.88 0.00 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 926.16 6.87 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,471.95 6.84 0.00 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 1,448.70 6.84 0.00 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 1,051.33 6.83 0.01 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 1,317.94 6.83 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 001 4911Electric Services 41 4,997 0 733.09 6.82 0.01 0.00 36 New York 067 Onondaga Co 7313200052 FIBERTEK ENERGY LLC GEN1 4911Electric Services 0 3,493 0 512.75 6.81 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 1,051.33 6.78 0.01 0.00 37 North Carolina 191 Wayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-2 4911Electric Services 2,744 2,918 0 431.55 6.76 0.02 0.00 51 Virginia 121 Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 3 2892Explosives 1,102 1,593 0 235.68 6.76 0.03 13.67

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 828.89 6.74 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 002 4911Electric Services 0 4,938 0 733.09 6.74 0.01 0.00 37 North Carolina 129 New Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-188 4911Electric Services 3,470 3,711 0 552.23 6.72 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 011 4911Electric Services 7,895 3,938 0 585.97 6.72 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 012 4911Electric Services 7,919 3,927 0 586.05 6.70 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 006 4911Electric Services 6,085 4,585 0 687.48 6.67 0.01 0.00 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION R00002 4931Electric and Other Services Combined 14,726 3,231 0 487.09 6.63 0.01 0.00 17 Illinois 197 Will Co 197803AAK CHICAGO CARBON CO AN AFFILIATE OF UNOCAL 0001 2999Products of Petroleum and Coal, NEC 3,858 5,182 0 783.27 6.62 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 732.57 6.61 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 828.89 6.61 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 1,051.33 6.61 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 732.57 6.59 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 1,448.57 6.59 0.00 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 732.57 6.58 0.01 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 827.38 6.58 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 740.49 6.57 0.01 0.00 54 West Virginia 051 Marshall Co 0006 OHIO POWER - KAMMER PLANT 001 4911Electric Services 15,146 951 90 145.23 6.55 0.05 13.25 54 West Virginia 051 Marshall Co 0006 OHIO POWER - KAMMER PLANT 002 4911Electric Services 12,725 949 90 145.23 6.54 0.05 13.25 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 896.05 6.53 0.01 0.00 54 West Virginia 051 Marshall Co 0006 OHIO POWER - KAMMER PLANT 003 4911Electric Services 13,796 949 90 145.23 6.53 0.04 13.25 24 Maryland 021 Frederick Co 021-0003 MARYLAND DEPARTMENT OF THE ENVIRONMENT 17 3295Minerals and Earths, Ground or Otherwise Treated 976 1,225 99 187.60 6.53 0.03 10.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 740.49 6.52 0.01 0.00 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 001 4911Electric Services 859 4,048 0 620.60 6.52 0.01 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 1,449.63 6.52 0.00 0.00 26 Michigan 065 Ingham Co B2647 ECKERT & MOORES PARK STATION RG0023 4911Electric Services 4,527 3,822 0 589.55 6.48 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070042 PADEP BAQ 033 4911Electric Services 1,023 1,227 0 189.66 6.47 0.03 13.44 39 Ohio 167 Washington Co 0684020037 R. H. GORSUCH STATION B002 4931Electric and Other Services Combined 0 1,437 0 222.82 6.45 0.03 49.41 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 732.57 6.43 0.01 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 003 4911Electric Services 3,356 2,850 0 442.83 6.43 0.01 9.07 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 1,062.95 6.38 0.01 0.00 21 Kentucky 239 Woodford Co 2123900001 KENTUCKY UTILITIES TYRONE FACILITY 005 4911Electric Services 2,261 3,105 0 486.31 6.38 0.01 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 7,163 4,539 0 710.94 6.38 0.01 0.00 42 Pennsylvania 125 Washington Co 421250024 ORION POWER MIDWEST/ELRAMA 033 4911Electric Services 1,154 856 89 134.37 6.37 0.05 13.96 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 732.57 6.31 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 1,378.79 6.31 0.00 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 1,490.28 6.31 0.00 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 010 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 4,098 4,471 0 711.79 6.28 0.01 0.00 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-23 4911Electric Services 1,040 1,837 0 292.93 6.27 0.02 13.79 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 002 3241Cement, Hydraulic 2,957 4,074 0 649.66 6.27 0.01 0.00 42 Pennsylvania 123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 034 4911Electric Services 413 1,905 0 304.49 6.26 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 732.57 6.21 0.01 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0006 4911Electric Services 7,791 4,599 0 741.05 6.21 0.01 0.00 24 Maryland 003 Anne Arundel Co 003-0014 CONSTELLATION POWER SOURCE GENERATION - 1 4911Electric Services 10,096 1,551 0 249.86 6.21 0.02 6.08 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 004 4911Electric Services 365 4,507 0 733.09 6.15 0.01 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,987 4,371 0 711.80 6.14 0.01 0.00 24 Maryland 033 Prince Georges Co 033-0014 PEPCO - CHALK POINT 2 4911Electric Services 25,194 1,511 0 245.84 6.14 0.02 6.08 24 Maryland 033 Prince Georges Co 033-0014 PEPCO - CHALK POINT 1 4911Electric Services 23,537 1,506 0 245.84 6.13 0.02 6.08 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 1,062.95 6.12 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0019 2869Industrial Organic Chemicals, NEC 5,743 5,444 0 889.34 6.12 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 1,575.85 6.09 0.00 0.00 37 North Carolina 145 Person Co ORIS10379 COGENTRIX ROXBORO GEN1 4911Electric Services 0 1,824 0 300.21 6.07 0.02 7.85 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 828.89 6.07 0.01 0.00 42 Pennsylvania 095 Northampton Co 420950045 PADEP BAQ 142 3241Cement, Hydraulic 1,533 2,403 99.99 395.82 6.07 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 004 4911Electric Services 9,224 4,234 0 700.10 6.05 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0014 4911Electric Services 3,636 4,796 0 793.05 6.05 0.01 0.00 19 Iowa 005 Allamakee Co 03-03-001 IPL - LANSING GENERATING STATION 145136 4911Electric Services 3,600 6,586 0 1,088.77 6.05 0.01 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 003 8069Specialty Hospitals, Except Psychiatric 3,179 3,179 0 527.36 6.03 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070042 PADEP BAQ 034 4911Electric Services 953 1,143 0 189.66 6.03 0.03 13.44 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 985.35 5.97 0.01 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0013 4911Electric Services 3,142 4,729 0 793.05 5.96 0.01 0.00 51 Virginia 041 Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 6 4911Electric Services 19,129 1,561 95 262.37 5.95 0.02 8.89 54 West Virginia 039 Kanawha Co 0007 BAYER CROPSCIENCE 070 2879Pesticides and Agricultural Chemicals, NEC 1,111 1,305 0 219.52 5.95 0.03 43.16 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 006 4911Electric Services 5,366 3,589 0 603.76 5.95 0.01 0.00 42 Pennsylvania 073 Lawrence Co 420730024 PADEP BAQ 226 3241Cement, Hydraulic 886 1,254 99 211.54 5.93 0.03 6.69 42 Pennsylvania 073 Lawrence Co 420730024 PADEP BAQ 227 3241Cement, Hydraulic 887 1,255 99 211.54 5.93 0.03 6.69 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 4911Electric Services 0 3,835 0 647.51 5.92 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 1,575.78 5.92 0.00 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 4911Electric Services 3,331 2,592 0 439.10 5.90 0.01 6.88

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 7 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

45 South Carolina 091 York Co 2440-0005 BOWATER INC PAPER/PULP 008 2611Pulp Mills 2,483 2,900 4 491.92 5.90 0.01 5.23 19 Iowa 057 Des Moines Co 29-01-013 IPL - BURLINGTON GENERATING STATION 145381 4911Electric Services 5,260 5,984 0 1,014.50 5.90 0.01 0.00 42 Pennsylvania 133 York Co 421330016 PH GLATFELTER CO/SPRING GROVE 035 2621Paper Mills 3,583 1,389 0 235.78 5.89 0.02 0.00 45 South Carolina 035 Dorchester Co 0900-0002 GIANT CEMENT CO 005 3241Cement, Hydraulic 2,825 3,893 0 662.50 5.88 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU004 4911Electric Services 3,654 8,638 30 1,470.06 5.88 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 828.89 5.87 0.01 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 1,302.89 5.86 0.00 0.00 45 South Carolina 079 Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 2621Paper Mills 3,043 3,453 4 591.17 5.84 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 021 4911Electric Services 3,779 4,342 0 743.97 5.84 0.01 0.00 42 Pennsylvania 133 York Co 421330016 PH GLATFELTER CO/SPRING GROVE 036 2621Paper Mills 421 1,372 90 235.78 5.82 0.02 0.00 19 Iowa 045 Clinton Co 23-01-014 IPL - M.L. KAPP GENERATING STATION 144559 4911Electric Services 4,100 5,597 0 962.83 5.81 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 1,437.03 5.80 0.00 0.00 39 Ohio 155 Trumbull Co 0278060023 NILES PLANT B001 4911Electric Services 5,726 1,446 0 249.79 5.79 0.02 6.69 42 Pennsylvania 095 Northampton Co 420950006 PADEP BAQ 122 3241Cement, Hydraulic 1,467 2,298 99.96 399.07 5.76 0.01 0.00 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION 3 4911Electric Services 0 2,800 0 487.08 5.75 0.01 0.00 24 Maryland 031 Montgomery Co ORIS900124 GENERIC UNIT GSC24 4911Electric Services 0 1,101 0 191.81 5.74 0.03 7.20 18 Indiana 127 Porter Co 00002 NIPSCO - BAILLY STATION 002 4911Electric Services 2,101 4,073 0 710.66 5.73 0.01 0.00 42 Pennsylvania 033 Clearfield Co 420330021 RELIANT ENERGY/SHAWVILLE GENERATING STAT 032 4911Electric Services 8,840 1,352 0 236.14 5.73 0.02 5.48 45 South Carolina 043 Georgetown Co 1140-0002 INTERNATIONAL PAPER:GEORGETOWN 001 2611Pulp Mills 3,152 3,655 4 639.41 5.72 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 828.89 5.71 0.01 0.00 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION R00001 4931Electric and Other Services Combined 11,669 2,781 0 487.09 5.71 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,866.41 5.71 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 828.89 5.70 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 1,192.39 5.69 0.00 0.00 54 West Virginia 039 Kanawha Co 0007 BAYER CROPSCIENCE 080 2879Pesticides and Agricultural Chemicals, NEC 1,061 1,246 0 219.52 5.68 0.03 43.16 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 790.10 5.66 0.01 0.00 45 South Carolina 041 Florence Co 1040-0003 STONE CONTAINER FLORENCE 016 2611Pulp Mills 2,660 3,109 0 549.19 5.66 0.01 0.00 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 002 4911Electric Services 4,949 3,335 0 588.97 5.66 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 1,471.95 5.65 0.00 0.00 24 Maryland 043 Washington Co 043-0005 ALLEGANY ENERGY SUPPLY LLC - R. PAUL SMI 1 4911Electric Services 820 836 0 147.87 5.65 0.04 10.00 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 001 4911Electric Services 5,399 3,325 0 588.98 5.64 0.01 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 001 4911Electric Services 6,006 4,144 0 734.33 5.64 0.01 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 002 4911Electric Services 2,634 4,142 0 734.17 5.64 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 1,261.98 5.60 0.00 0.00 51 Virginia 121 Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 4 2892Explosives 911 1,317 0 235.68 5.59 0.02 13.67 39 Ohio 011 Auglaize Co 0306010010 CITY OF ST. MARYS POWER PLANT B001 4911Electric Services 1,561 2,458 0 443.00 5.55 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,884.82 5.55 0.00 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 06 4911Electric Services 5,715 3,166 86.4 571.16 5.54 0.01 0.00 39 Ohio 109 Miami Co ORIS2937 PIQUA 6 4911Electric Services 0 2,381 0 430.65 5.53 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 828.89 5.52 0.01 0.00 54 West Virginia 039 Kanawha Co 0001 DUPONT - BELLE 541 2869Industrial Organic Chemicals, NEC 960 1,147 0 208.18 5.51 0.03 43.16 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU001 4911Electric Services 7,585 7,603 30 1,378.79 5.51 0.00 0.00 42 Pennsylvania 121 Venango Co 421210013 SCRUBGRASS GENERATING CO LP/KENNERDELL P 031 4911Electric Services 699 1,413 0 256.39 5.51 0.02 5.92 42 Pennsylvania 125 Washington Co 421250024 ORION POWER MIDWEST/ELRAMA 031 4911Electric Services 810 741 89 134.37 5.51 0.04 13.96 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,884.82 5.51 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 828.89 5.50 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU002 4911Electric Services 7,213 7,566 30 1,378.79 5.49 0.00 0.00 37 North Carolina 191 Wayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-3 4911Electric Services 2,719 2,363 0 431.55 5.48 0.01 0.00 45 South Carolina 003 Aiken Co 0080-0011 SCE&G:URQUHART 003 4911Electric Services 5,695 3,676 0 670.52 5.48 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 828.89 5.48 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 01 4911Electric Services 5,002 3,153 90.8 576.27 5.47 0.01 0.00 37 North Carolina 155 Robeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-26 4911Electric Services 3,009 2,756 0 504.72 5.46 0.01 0.00 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 3 2621Paper Mills 1,679 1,907 4 349.09 5.46 0.02 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 014 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,774 3,888 0 711.92 5.46 0.01 0.00 34 New Jersey 009 Cape May Co 73242 B.L. ENGLAND GENERATING STATION U2 4911Electric Services 1,006 2,259 90 413.92 5.46 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 1,261.98 5.45 0.00 0.00 39 Ohio 013 Belmont Co 0607130015 R. E. BURGER PLANT B012 4911Electric Services 14,438 790 0 145.15 5.44 0.04 13.25 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 001 4911Electric Services 2,093 3,700 0 681.72 5.43 0.01 0.00 37 North Carolina 035 Catawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-1 4911Electric Services 26,479 2,243 90 413.79 5.42 0.01 9.63 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 1,133.26 5.41 0.00 0.00 39 Ohio 155 Trumbull Co 0278000463 WCI STEEL, INC. B001 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 1,495 1,416 0 262.42 5.40 0.02 6.69 54 West Virginia 073 Pleasants Co 0004 MONONGAHELA POWER CO.-WILLOWISLAND 002 4911Electric Services 9,699 885 90 164.19 5.39 0.03 61.20 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 2,132.76 5.39 0.00 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148766 4911Electric Services 10,076 7,920 0 1,471.95 5.38 0.00 0.00 26 Michigan 065 Ingham Co B2647 ECKERT & MOORES PARK STATION RG0022 4911Electric Services 2,233 3,174 0 589.55 5.38 0.01 0.00 51 Virginia 121 Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 5 2892Explosives 873 1,262 0 235.68 5.36 0.02 13.67 21 Kentucky 233 Webster Co 2123300001-BWESTERN KY ENERGY CORP REID 001 4911Electric Services 7,867 3,869 0 723.07 5.35 0.01 0.00 42 Pennsylvania 073 Lawrence Co 420730024 PADEP BAQ 228 3241Cement, Hydraulic 800 1,132 99 211.54 5.35 0.03 6.69

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 8 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 002 4911Electric Services 1,792 3,864 94.14 723.07 5.34 0.01 0.00 37 North Carolina 035 Catawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-2 4911Electric Services 25,876 2,208 90 413.79 5.34 0.01 9.63 39 Ohio 113 Montgomery Co 0857780013 DP&L, O.H. HUTCHINGS GENERATING STATION B002 4911Electric Services 440 2,162 0 404.94 5.34 0.01 0.00 42 Pennsylvania 125 Washington Co 421250024 ORION POWER MIDWEST/ELRAMA 032 4911Electric Services 952 714 89 134.37 5.32 0.04 13.96 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,434.90 5.28 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,434.90 5.28 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,434.90 5.28 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,434.90 5.28 0.00 0.00 42 Pennsylvania 133 York Co 421330016 PADEP BAQ 192 2621Paper Mills 942 1,243 0 235.80 5.27 0.02 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 1,169.14 5.23 0.00 0.00 55 Wisconsin 087 Outagamie Co 445031180 INTERNATIONAL PAPER, KAUKAUNA FACILITY B11 2621Paper Mills 4,990 4,877 0 932.44 5.23 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 002 4911Electric Services 10,260 3,380 87 647.51 5.22 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 1,261.98 5.22 0.00 0.00 47 Tennessee 105 Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 2046Wet Corn Milling 3,005 2,982 4 572.65 5.21 0.01 11.52 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2506 4911Electric Services 4,842 5,815 0 1,115.42 5.21 0.00 0.00 18 Indiana 089 Lake Co 00121 U S STEEL CO GARY WORKS 101 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,836 3,771 0 725.29 5.20 0.01 0.00 54 West Virginia 039 Kanawha Co 0007 BAYER CROPSCIENCE 090 2879Pesticides and Agricultural Chemicals, NEC 970 1,140 0 219.52 5.19 0.02 43.16 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 954.08 5.17 0.01 0.00 42 Pennsylvania 059 Greene Co 420590008 PADEP BAQ 102 1222Bituminous Coal Underground Mining 555 663 99 128.28 5.17 0.04 36.51 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 892.71 5.15 0.01 0.00 37 North Carolina 087 Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 2621Paper Mills 2,195 2,565 0 499.44 5.14 0.01 9.93 37 North Carolina 117 Martin Co 3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-148 2611Pulp Mills 1,890 2,209 32 430.09 5.14 0.01 0.00 54 West Virginia 061 Monongalia Co ORIS900154 GENERIC UNIT GSC54 4911Electric Services 0 403 0 78.35 5.14 0.07 36.51 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 005 4911Electric Services 9,380 3,528 0 689.75 5.12 0.01 0.00 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-22 4911Electric Services 938 1,498 0 292.93 5.11 0.02 13.79 17 Illinois 099 La Salle Co 099816AAF LONE STAR INDUSTRIES INC 0006 3241Cement, Hydraulic 3,178 4,363 0 853.23 5.11 0.01 0.00 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 2 4911Electric Services 11,062 867 0 169.92 5.10 0.03 7.20 17 Illinois 123 Marshall Co 123803AAD NOVEON INC 0016 2869Industrial Organic Chemicals, NEC 3,304 4,437 0 873.26 5.08 0.01 0.00 26 Michigan 029 Charlevoix Co B1559 CEMEX, INC. EU0134 3241Cement, Hydraulic 3,108 4,267 0 843.42 5.06 0.01 0.00 37 North Carolina 013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1034 2874Phosphatic Fertilizers 1,834 2,408 0 476.91 5.05 0.01 0.00 42 Pennsylvania 045 Delaware Co 420450014 EXELON GENERATION CO/EDDYSTONE 032 4911Electric Services 2,894 1,825 93 362.32 5.04 0.01 0.00 21 Kentucky 223 Trimble Co 2122300002 LOUISVILLE GAS & ELECTRIC TRIMBLE CO GEN 001 4911Electric Services 7,803 2,613 92.01 521.96 5.01 0.01 0.00 54 West Virginia 091 Taylor Co 0002 AFG INDUSTRIES, INC. JERRY RUN PLANT 020 3211Flat Glass 256 338 0 68.32 4.94 0.07 87.09 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 0QR 2911Petroleum Refining 1,091 1,413 0 286.79 4.93 0.02 24.54 54 West Virginia 039 Kanawha Co 0003 UNION CARBIDE (DOW) SO. CHARLESTON PLANT 0B6 2869Industrial Organic Chemicals, NEC 1,009 1,001 4 212.21 4.72 0.02 43.16 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 1 4911Electric Services 10,206 797 0 169.92 4.69 0.03 7.20 24 Maryland 021 Frederick Co 021-0013 MARYLAND DEPARTMENT OF THE ENVIRONMENT 21 3241Cement, Hydraulic 574 811 99 174.41 4.65 0.03 10.00 24 Maryland 021 Frederick Co 021-0013 MARYLAND DEPARTMENT OF THE ENVIRONMENT 22 3241Cement, Hydraulic 564 797 99 174.41 4.57 0.03 10.00 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B009 4911Electric Services 13,368 863 0 189.55 4.55 0.02 13.44 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B004 4911Electric Services 0 913 0 200.88 4.55 0.02 49.41 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 3 4911Electric Services 12,637 769 0 169.92 4.52 0.03 7.20 54 West Virginia 039 Kanawha Co 0006 APPALACHIAN POWER - KANAWHA RIVER PLANT 001 4911Electric Services 7,088 903 90 200.43 4.50 0.02 43.16 54 West Virginia 039 Kanawha Co 0006 APPALACHIAN POWER - KANAWHA RIVER PLANT 002 4911Electric Services 7,405 900 90 200.43 4.49 0.02 43.16 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 006 2895Carbon Black 546 756 0 168.40 4.49 0.03 61.20 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B008 4911Electric Services 10,595 842 0 189.07 4.45 0.02 13.44 42 Pennsylvania 013 Blair Co 420130010 PADEP BAQ 036 2621Paper Mills 702 718 91.55 162.66 4.42 0.03 8.90 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B007 4911Electric Services 14,108 836 0 189.55 4.41 0.02 13.44 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B002 4911Electric Services 0 884 0 200.88 4.40 0.02 49.41 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B010 4911Electric Services 12,631 829 0 189.07 4.38 0.02 13.44 47 Tennessee 009 Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 16 3334Primary Production of Aluminum 1,856 2,370 0 546.24 4.34 0.01 11.86 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B003 4911Electric Services 0 865 0 201.32 4.30 0.02 49.41 47 Tennessee 001 Anderson Co 0020 U.S. DEPARTMENT OF ENERGY, Y-12 PLANT 002 3499Fabricated Metal Products, NEC 2,354 2,336 4 550.31 4.25 0.01 11.93 47 Tennessee 009 Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 17 3334Primary Production of Aluminum 1,817 2,320 0 546.24 4.25 0.01 11.86 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 005 2895Carbon Black 514 712 0 168.40 4.23 0.03 61.20 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B005 4911Electric Services 0 848 0 201.32 4.21 0.02 49.41 54 West Virginia 035 Jackson Co 0002 CENTURY ALUMINUM OF WEST VIRGINIA 007 3334Primary Production of Aluminum 678 865 0 208.63 4.15 0.02 32.93 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 020101 2869Industrial Organic Chemicals, NEC 1,645 1,633 4 397.35 4.11 0.01 21.07 24 Maryland 023 Garrett Co 023-0042 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 1221Bituminous Coal and Lignite Surface Mining 68 89 99.7 21.72 4.11 0.19 68.88 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B004 4911Electric Services 15,459 964 0 235.15 4.10 0.02 28.16 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B002 4911Electric Services 13,769 954 0 235.15 4.06 0.02 28.16 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B003 4911Electric Services 14,869 955 0 235.15 4.06 0.02 28.16 51 Virginia 071 Giles Co 00001 CHEMICAL LIME COMPANY - KIMBALLTON PLANT 1 3274Lime 801 893 0 220.44 4.05 0.02 14.00 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B005 4911Electric Services 16,567 951 0 235.15 4.04 0.02 28.16 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B001 4911Electric Services 13,789 943 0 235.15 4.01 0.02 28.16 51 Virginia 820 Waynesboro 00009 INVISTA INC - WAYNESBORO 1 2824Manmade Organic Fibers, Except Cellulosic 486 479 4 126.19 3.79 0.03 16.08 42 Pennsylvania 007 Beaver Co 420070042 AES BEAVER VALLEY LLC/BEAVER VALLY COGEN 032 4911Electric Services 1,158 686 90 189.63 3.62 0.02 13.44 51 Virginia 031 Campbell Co 00156 DOMINION - ALTAVISTA POWER STATION 1 4911Electric Services 50 778 0 221.73 3.51 0.02 13.06 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 22 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 951 1,077 0 309.30 3.48 0.01 32.20

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 9 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

42 Pennsylvania 007 Beaver Co 420070042 PADEP BAQ 035 4911Electric Services 511 613 0 189.66 3.23 0.02 13.44 54 West Virginia 009 Brooke Co 0002 WHEELING-PITTSBURGH STEEL CORPORATION 004 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 424 542 0 170.78 3.17 0.02 13.44 39 Ohio 013 Belmont Co 0607130015 R. E. BURGER PLANT B009 4911Electric Services 1,118 462 0 147.37 3.14 0.02 13.25 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 001 4911Electric Services 6,917 668 90 216.48 3.09 0.01 30.89 39 Ohio 131 Pike Co 0666000000 UNITED STATES ENRICHMENT CORPORATION B001 4953Refuse Systems 994 942 0 308.99 3.05 0.01 10.53 21 Kentucky 019 Boyd Co 2101900005 AK STEEL CORP 003 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 876 878 0 289.82 3.03 0.01 24.54 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 261501 2869Industrial Organic Chemicals, NEC 1,163 1,202 90 397.31 3.03 0.01 21.07 51 Virginia 820 Waynesboro 00009 INVISTA INC - WAYNESBORO 2 2824Manmade Organic Fibers, Except Cellulosic 385 380 4 126.19 3.01 0.02 16.08 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 002 4911Electric Services 6,764 648 90 216.48 2.99 0.01 30.89 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 003 4911Electric Services 7,017 643 90 216.48 2.97 0.01 30.89 51 Virginia 069 Frederick Co 00034 GLOBAL STONE CHEMSTONE CORPORATION 22 3274Lime 263 345 0 116.74 2.96 0.03 48.89 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 004 4911Electric Services 7,248 633 90 216.48 2.93 0.01 30.89 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 208 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 341 548 99.95 190.67 2.87 0.02 13.44 51 Virginia 167 Russell Co ORIS900251 GENERIC UNIT GSC51 4911Electric Services 0 954 0 343.08 2.78 0.01 21.37 51 Virginia 083 Halifax Co 00046 DOMINION - CLOVER POWER STATION 2 4911Electric Services 1,000 699 0 257.09 2.72 0.01 11.22 51 Virginia 820 Waynesboro 00009 INVISTA INC - WAYNESBORO 3 2824Manmade Organic Fibers, Except Cellulosic 346 344 4 126.19 2.72 0.02 16.08 51 Virginia 083 Halifax Co 00046 DOMINION - CLOVER POWER STATION 1 4911Electric Services 982 691 0 257.09 2.69 0.01 11.22 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 020 3313Electrometallurgical Products, Except Steel 380 485 0 193.66 2.51 0.01 35.98 54 West Virginia 079 Putnam Co 0001 FLEXSYS - NITRO PLANT 019 2869Industrial Organic Chemicals, NEC 564 560 4 222.83 2.51 0.01 39.08 24 Maryland 043 Washington Co 043-0008 MARYLAND DEPARTMENT OF THE ENVIRONMENT 24 3241Cement, Hydraulic 301 404 0 162.10 2.49 0.02 10.00 54 West Virginia 107 Wood Co 0001 DUPONT WASHINGTON WORKS P04 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 484 480 4 194.44 2.47 0.01 61.20 39 Ohio 059 Guernsey Co 0630010005 SHIELDALLOY METALLURGICAL CORPORATION P010 3313Electrometallurgical Products, Except Steel 403 511 0 207.95 2.46 0.01 11.41 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 004 2812Alkalies and Chlorine 338 339 4 140.46 2.41 0.02 13.25 51 Virginia 085 Hanover Co 00042 BEAR ISLAND PAPER COMPANY LLC 1 2621Paper Mills 470 528 4 225.12 2.34 0.01 10.41 39 Ohio 131 Pike Co 0666000000 UNITED STATES ENRICHMENT CORPORATION B003 4953Refuse Systems 754 715 0 308.99 2.31 0.01 10.53 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 8 2611Pulp Mills 301 352 0 153.91 2.29 0.01 24.77 54 West Virginia 039 Kanawha Co 0002 FMC CORPORATION - STEAM PLANT 015 4961Steam and Air-Conditioning Supply 491 487 4 213.17 2.29 0.01 43.16 54 West Virginia 107 Wood Co 0001 DUPONT WASHINGTON WORKS P03 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 448 444 4 194.44 2.29 0.01 61.20 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 001 4911Electric Services 12,825 676 90 296.46 2.28 0.01 38.87 54 West Virginia 003 Berkeley Co 0006 CAPITOL CEMENT CORPORATION 012 3241Cement, Hydraulic 211 289 0 130.07 2.22 0.02 10.06 42 Pennsylvania 059 Greene Co 420590008 PADEP BAQ 101 1222Bituminous Coal Underground Mining 238 285 99 128.28 2.22 0.02 36.51 51 Virginia 143 Pittsylvania Co 00003 BURLINGTON INDUSTRIES INCORPORATED HURT 1 2262Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 490 487 4 224.29 2.17 0.01 13.68 51 Virginia 590 Danville 00002 DAN RIVER INCORPORATED SCHOOLFIELD 3 2211Broadwoven Fabric Mills, Cotton 618 613 4 282.39 2.17 0.01 12.67 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 016 3313Electrometallurgical Products, Except Steel 318 407 0 193.66 2.10 0.01 35.98 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B011 2611Pulp Mills 463 633 99 307.17 2.06 0.01 10.53 21 Kentucky 019 Boyd Co 2101900005 AK STEEL CORP 004 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 574 575 0 289.82 1.98 0.01 24.54 39 Ohio 009 Athens Co 0605010016 OHIO UNIVERSITY LAUSCHE HEATING PLANT B043 8221Colleges, Universities, and Professional Schools 473 449 0 232.87 1.93 0.01 32.93 24 Maryland 021 Frederick Co 021-0131 MARYLAND DEPARTMENT OF THE ENVIRONMENT 5 9711National Security 229 324 0 175.42 1.85 0.01 10.00 54 West Virginia 037 Jefferson Co 0007 HALLTOWN PAPERBOARD COMPANY 001 2631Paperboard Mills 231 260 4 142.37 1.82 0.01 10.06 51 Virginia 163 Rockbridge Co 00001 MOHAWK INDUSTRIES INC - LEES CARPETS DIV 7 2273Carpets and Rugs 293 290 4 163.36 1.78 0.01 24.77 51 Virginia 121 Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 2 2892Explosives 338 418 0 235.68 1.77 0.01 13.67 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 08C 2911Petroleum Refining 380 492 97.7 286.79 1.72 0.01 24.54 54 West Virginia 039 Kanawha Co 0002 FMC CORPORATION - STEAM PLANT 016 4961Steam and Air-Conditioning Supply 363 360 4 213.17 1.69 0.01 43.16 54 West Virginia 093 Tucker Co 0004 KINGSFORD MANUFACTURING COMPANY 003 2861Gum and Wood Chemicals 33 39 0 23.33 1.69 0.07 87.09 51 Virginia 117 Mecklenburg Co ORIS52007 MECKLENBURG COGENERATION FACILITY GEN1 4911Electric Services 0 487 0 289.84 1.68 0.01 11.22 51 Virginia 117 Mecklenburg Co ORIS52007 MECKLENBURG COGENERATION FACILITY GEN2 4911Electric Services 0 487 0 289.84 1.68 0.01 11.22 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 019 3313Electrometallurgical Products, Except Steel 251 320 0 193.66 1.65 0.01 35.98 51 Virginia 019 Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 2 2631Paperboard Mills 251 286 4 175.22 1.63 0.01 22.23 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 022 3313Electrometallurgical Products, Except Steel 242 309 0 193.66 1.60 0.01 35.98 39 Ohio 131 Pike Co 0666000000 UNITED STATES ENRICHMENT CORPORATION B002 4953Refuse Systems 512 486 0 308.99 1.57 0.01 10.53 47 Tennessee 073 Hawkins Co 0028 HOLSTON ARMY AMMUNITION PLANT (HSAAP) 005 2892Explosives 622 617 4 400.69 1.54 0.00 23.69 54 West Virginia 029 Hancock Co 0001 ISG WEIRTON 029 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 216 273 0 177.68 1.54 0.01 13.44 39 Ohio 009 Athens Co 0605010016 OHIO UNIVERSITY LAUSCHE HEATING PLANT B041 8221Colleges, Universities, and Professional Schools 368 348 0 232.87 1.50 0.01 32.93 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 018 3313Electrometallurgical Products, Except Steel 219 280 0 193.66 1.44 0.01 35.98 39 Ohio 009 Athens Co 0605010016 OHIO UNIVERSITY LAUSCHE HEATING PLANT B042 8221Colleges, Universities, and Professional Schools 299 284 0 232.87 1.22 0.01 32.93 21 Kentucky 019 Boyd Co 2101900005 AK STEEL CORP 055 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 367 341 0 289.82 1.18 0.00 24.54 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 002 4911Electric Services 14,101 597 90 510.05 1.17 0.00 14.19 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 029 2911Petroleum Refining 229 307 4 286.79 1.07 0.00 24.54 47 Tennessee 073 Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 001 4911Electric Services 9,061 464 90 435.10 1.07 0.00 23.69 47 Tennessee 073 Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 002 4911Electric Services 9,119 466 90 435.10 1.07 0.00 23.69 47 Tennessee 073 Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 004 4911Electric Services 8,924 464 90 435.07 1.07 0.00 23.69 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 009 4911Electric Services 9,323 602 90 574.30 1.05 0.00 11.93 47 Tennessee 073 Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 003 4911Electric Services 9,241 451 90 435.07 1.04 0.00 23.69 37 North Carolina 157 Rockingham Co 3715700090 MILLER BREWING COMPANY - EDEN PLANT G-11 2082Malt Beverages 298 296 4 289.25 1.02 0.00 13.79 37 North Carolina 157 Rockingham Co 3715700090 MILLER BREWING COMPANY - EDEN PLANT G-12 2082Malt Beverages 298 296 4 289.25 1.02 0.00 13.79 51 Virginia 143 Pittsylvania Co 00100 OWENS-BROCKWAY GLASS CONTAINER INC 21 3221Glass Containers 215 284 0 279.19 1.02 0.00 13.68 47 Tennessee 009 Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 09 3334Primary Production of Aluminum 424 541 0 546.24 0.99 0.00 11.86 21 Kentucky 019 Boyd Co 2101900005 AK STEEL CORP 052 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 307 285 0 289.82 0.98 0.00 24.54

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 10 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for DOSO

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

54 West Virginia 099 Wayne Co 0010 SUNOCO CHEMICALS NEAL PLANT 001 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 284 282 4 287.63 0.98 0.00 39.08 47 Tennessee 163 Sullivan Co 0055 WELLMONT HOLSTON MEDICAL CENTER 001 8062General Medical and Surgical Hospitals 368 375 4 395.25 0.95 0.00 21.07 21 Kentucky 019 Boyd Co 2101900014 CALGON CARBON CORPORATION 021 2819Industrial Inorganic Chemicals, NEC 219 271 0 287.78 0.94 0.00 24.54 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 005 4911Electric Services 9,197 487 90 574.18 0.85 0.00 11.93 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 006 4911Electric Services 9,691 487 90 574.30 0.85 0.00 11.93 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 007 4911Electric Services 9,213 487 90 574.30 0.85 0.00 11.93 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 008 4911Electric Services 9,653 487 90 574.30 0.85 0.00 11.93 47 Tennessee 105 Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 002 2046Wet Corn Milling 378 467 83 572.65 0.81 0.00 11.52 47 Tennessee 163 Sullivan Co 0022 WEYERHAUSER 011 2621Paper Mills 255 298 0 396.67 0.75 0.00 21.07 47 Tennessee 163 Sullivan Co 0036 GENERAL SHALE PRODUCTS CORP. 025 3271Concrete Block and Brick 208 271 0 396.86 0.68 0.00 21.07 47 Tennessee 073 Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 002 3211Flat Glass 212 280 0 415.39 0.67 0.00 23.69 47 Tennessee 073 Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 005 3211Flat Glass 212 280 0 415.39 0.67 0.00 23.69 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 001 4911Electric Services 7,198 372 90 574.18 0.65 0.00 11.93 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 002 4911Electric Services 7,159 372 90 574.18 0.65 0.00 11.93 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 003 4911Electric Services 7,534 372 90 574.18 0.65 0.00 11.93 47 Tennessee 145 Roane Co 0013 TVA KINGSTON FOSSIL PLANT 004 4911Electric Services 7,087 372 90 574.18 0.65 0.00 11.93 47 Tennessee 093 Knox Co 0008 CEMEX, INC. 001 3241Cement, Hydraulic 313 313 0 516.58 0.61 0.00 11.93 47 Tennessee 145 Roane Co 0125 FORTAFIL FIBERS, INC. 003 3624Carbon and Graphite Products 150 339 0 584.22 0.58 0.00 11.93 47 Tennessee 145 Roane Co 0125 FORTAFIL FIBERS, INC. 004 3624Carbon and Graphite Products 150 339 0 584.22 0.58 0.00 11.93 47 Tennessee 093 Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT 003-01 8221Colleges, Universities, and Professional Schools 288 294 4 530.27 0.55 0.00 11.93 47 Tennessee 093 Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT 002-01 8221Colleges, Universities, and Professional Schools 247 252 4 530.27 0.47 0.00 11.93 47 Tennessee 105 Loudon Co 0003 VISKASE CORPORTION 002 3089Plastics Products, NEC 257 255 4 572.47 0.45 0.00 11.52

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 11 / 11VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for EVER

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 444.77 34.27 0.08 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 905.91 30.62 0.03 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 444.77 30.44 0.07 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 905.91 29.38 0.03 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 905.91 28.99 0.03 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 905.91 28.78 0.03 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 1,518.41 21.51 0.01 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 1,518.41 21.31 0.01 0.00 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 1,353.75 20.59 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 987.33 16.74 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 987.33 16.58 0.02 0.00 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 909.70 16.15 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 1,449.95 15.54 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 4 4911Electric Services 3,985 4,923 0 317.77 15.49 0.05 7.08 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 3 4911Electric Services 2,977 4,875 0 317.79 15.34 0.05 7.08 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 1,493.79 15.19 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 2,014.50 14.90 0.01 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 1,493.79 14.89 0.01 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 1,205.58 14.86 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 863.19 14.39 0.02 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 1,205.71 14.39 0.01 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 1,662.18 14.23 0.01 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 1,662.13 13.93 0.01 0.00 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 2,198.11 13.85 0.01 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 1,205.84 13.84 0.01 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 1 4911Electric Services 5,436 4,800 97 347.23 13.82 0.04 5.61 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 492.47 13.77 0.03 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 444.77 13.76 0.03 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 2 4911Electric Services 2,589 4,716 0 347.54 13.57 0.04 5.61 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 1,251.34 13.37 0.01 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 492.47 13.22 0.03 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 567.45 13.08 0.02 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,555.68 12.64 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 1,796.15 12.56 0.01 0.00 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 1,556.33 12.52 0.01 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 1,455.04 12.36 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 1 4911Electric Services 2,648 3,919 0 317.85 12.33 0.04 7.08 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 1,634.59 12.05 0.01 0.00 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 2,001.82 12.01 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 2 4911Electric Services 2,627 3,780 0 317.78 11.89 0.04 7.08 12 Florida 105 Polk Co 1050004 LAKELAND ELECTRIC C.D. MCINTOSH, JR. POW 6 4911Electric Services 6,994 3,842 0 323.93 11.86 0.04 5.70 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 1,634.52 11.72 0.01 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 1,136.73 11.68 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 1,796.15 11.58 0.01 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 748.66 11.46 0.02 0.00 12 Florida 085 Martin Co ORIS50976 INDIANTOWN COGENERATION FACILITY GEN1 4911Electric Services 0 2,078 0 184.23 11.28 0.06 7.84 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 567.45 10.37 0.02 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 1,165.24 10.15 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 952.52 9.79 0.01 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 2,005.52 9.64 0.00 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 1,678.86 9.59 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 1,749.65 9.52 0.01 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,950.54 9.51 0.00 0.00 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,877.26 9.50 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 1,749.65 9.47 0.01 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 1,754.64 9.38 0.01 0.00 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 1,152.54 9.37 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 1,749.65 9.36 0.01 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 1,682.00 9.24 0.01 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 1,754.64 9.11 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 1,749.65 9.07 0.01 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 776.84 9.03 0.01 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 1,698.76 8.96 0.01 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 2621Paper Mills 3,703 4,329 0 487.68 8.88 0.02 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 1,114.39 8.84 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,941.53 8.78 0.00 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 1,682.00 8.77 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 1,163.99 8.75 0.01 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 4VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for EVER

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 1,392.87 8.67 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 1,493.31 8.59 0.01 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 1,392.79 8.57 0.01 0.00 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 2,064.66 8.56 0.00 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 1,549.20 8.48 0.01 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 1,549.20 8.45 0.01 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 1,417.27 8.43 0.01 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 1,134.58 8.34 0.01 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 880.26 8.30 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 3 4911Electric Services 26,436 3,634 90 444.77 8.17 0.02 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 1,839.33 8.14 0.00 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 880.26 8.09 0.01 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 4 2874Phosphatic Fertilizers 1,791 2,351 0 292.38 8.04 0.03 5.70 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 1,553.57 7.98 0.01 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 1,707.63 7.95 0.00 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,884.51 7.88 0.00 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,884.51 7.86 0.00 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 1,292.98 7.84 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 1,292.98 7.75 0.01 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 2,057.31 7.74 0.00 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 1,553.64 7.72 0.00 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 876.94 7.71 0.01 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 994.33 7.68 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 1,292.98 7.66 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 1,663.95 7.64 0.00 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 4 2819Industrial Inorganic Chemicals, NEC 1,711 2,323 0 304.47 7.63 0.03 5.70 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 1,472.49 7.55 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 876.94 7.54 0.01 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 1,517.33 7.54 0.00 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,708.61 7.54 0.00 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 1,864.91 7.52 0.00 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 1,333.67 7.48 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 1,460.34 7.41 0.01 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 5 2874Phosphatic Fertilizers 1,635 2,146 0 292.38 7.34 0.03 5.70 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 1,562.94 7.31 0.00 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 1,553.71 7.31 0.00 0.00 12 Florida 053 Hernando Co 0530021 FLORIDA CRUSHED STONE CO., INC. 18 3241Cement, Hydraulic 2,906 2,884 4 395.10 7.30 0.02 5.48 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 3 2819Industrial Inorganic Chemicals, NEC 1,634 2,219 0 304.47 7.29 0.02 5.70 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 1,038.06 7.27 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 1,634.65 7.27 0.00 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 1,114.39 7.26 0.01 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 1,616.97 7.25 0.00 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 1,864.91 7.24 0.00 0.00 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 1,382.79 7.23 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 44 2819Industrial Inorganic Chemicals, NEC 1,607 2,182 0 304.47 7.17 0.02 5.70 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 2,016.56 7.14 0.00 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 952.52 7.13 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,942.68 7.10 0.00 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 2,264.73 7.08 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 1,178.99 7.07 0.01 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 1,004.49 7.06 0.01 0.00 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 1,229.05 7.04 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 1,039.59 7.00 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,942.68 6.97 0.00 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 1,493.31 6.91 0.00 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 1,542.17 6.89 0.00 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 987.33 6.73 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 2,172.82 6.70 0.00 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 2,246.66 6.69 0.00 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 2,367.75 6.69 0.00 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 2,204.34 6.66 0.00 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 32 2874Phosphatic Fertilizers 1,548 2,033 0 306.15 6.64 0.02 5.70 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 888.60 6.58 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 987.33 6.58 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 1,857.03 6.55 0.00 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 753.91 6.54 0.01 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 5 2874Phosphatic Fertilizers 1,597 2,097 0 323.27 6.49 0.02 7.08 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 1,828.69 6.46 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 4VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for EVER

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 2,014.58 6.45 0.00 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 1,784.81 6.41 0.00 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 6 2874Phosphatic Fertilizers 1,569 2,060 0 322.58 6.39 0.02 7.08 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 33 2874Phosphatic Fertilizers 1,491 1,958 0 306.15 6.39 0.02 5.70 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,187.41 6.38 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,187.41 6.38 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,187.41 6.38 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,187.41 6.38 0.01 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 1,906.19 6.29 0.00 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,661.55 6.29 0.00 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 1,856.75 6.25 0.00 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,661.55 6.25 0.00 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,708.61 6.23 0.00 0.00 12 Florida 105 Polk Co 1050053 CARGILL FERTILIZER, INC. 38 2874Phosphatic Fertilizers 1,416 1,859 0 299.65 6.21 0.02 5.70 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 12 2874Phosphatic Fertilizers 1,444 1,896 0 306.15 6.19 0.02 5.70 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 2,272.49 6.15 0.00 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 42 2819Industrial Inorganic Chemicals, NEC 1,376 1,868 0 304.47 6.14 0.02 5.70 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 15 2631Paperboard Mills 3,242 3,639 4 593.91 6.13 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 987.08 6.12 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 987.08 6.12 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 1,939.67 6.10 0.00 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 1,939.67 6.10 0.00 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,575.04 6.10 0.00 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 854.39 6.09 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 1,801.39 6.09 0.00 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,941.53 6.06 0.00 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,815.76 6.04 0.00 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 1,499.42 6.03 0.00 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 854.35 6.02 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 1,542.17 5.98 0.00 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 1,054.96 5.97 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 1,781.84 5.97 0.00 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 1,499.42 5.95 0.00 0.00 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 753.68 5.94 0.01 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 1,663.09 5.85 0.00 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 7 2874Phosphatic Fertilizers 1,510 1,983 0 341.35 5.81 0.02 7.08 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 1,054.96 5.79 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 1,163.99 5.77 0.00 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 8 2874Phosphatic Fertilizers 1,482 1,946 0 341.31 5.70 0.02 7.08 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 2,572.87 5.69 0.00 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 2,572.87 5.67 0.00 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 1,709.48 5.52 0.00 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 952.52 5.50 0.01 0.00 12 Florida 105 Polk Co 1050053 CARGILL FERTILIZER, INC. 5 2874Phosphatic Fertilizers 1,256 1,649 0 299.65 5.50 0.02 5.70 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 1,810.93 5.50 0.00 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 1,449.95 5.48 0.00 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 1,810.97 5.47 0.00 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,931.48 5.45 0.00 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 1,348.57 5.43 0.00 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 952.52 5.40 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 1,449.95 5.40 0.00 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 863.19 5.38 0.01 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 1,802.21 5.37 0.00 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 1,683.39 5.37 0.00 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,575.04 5.36 0.00 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 2 2819Industrial Inorganic Chemicals, NEC 1,403 1,629 0 304.47 5.35 0.02 5.70 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 2,014.50 5.34 0.00 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 1,810.88 5.27 0.00 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 1,587.39 5.24 0.00 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 1,587.66 5.24 0.00 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 1,868.37 5.24 0.00 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,892.74 5.23 0.00 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 1,282.73 5.17 0.00 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 980.01 5.13 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 1,795.96 5.13 0.00 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 965.77 5.12 0.01 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,987.71 5.12 0.00 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 4 2874Phosphatic Fertilizers 1,256 1,649 0 322.58 5.11 0.02 7.08

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 4VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for EVER

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 965.77 5.11 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 1,408.74 5.10 0.00 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 980.01 5.07 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 1,408.74 5.06 0.00 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 1,591.49 5.05 0.00 0.00 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 1,170.05 5.02 0.00 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 1,843.31 5.02 0.00 0.00 12 Florida 086 Miami-Dade Co 0250615 WASTE MANAGEMENT INC. OF FLORIDA 1 4953Refuse Systems 130 130 0 61.71 2.10 0.03 0.00 12 Florida 086 Miami-Dade Co 0250520 MIAMI DADE WATER AND SEWER DEPT 12 4911Electric Services 31 45 0 38.00 1.18 0.03 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 4

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for GRSM 

# GRSM 109160.056 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)** **Fraction** Tennessee Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 Electric Services 36,729 8,657 90 47.31 182.97 3.87 84.37 15437.1789 0.141418 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 16 Primary Production of Aluminum

1,856 2,370 0 16.49143.71 8.71 83.87 12052.9577 0.110415 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 17 Primary Production of Aluminum

1,817 2,320 0 16.49140.69 8.53 83.87 11799.6703 0.108095 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 Wet Corn Milling 3,005 2,982 4 36.00 82.83 2.30 79.99 6625.5717 0.060696 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520Industrial Organic Chemicals, NEC 16,855 16,729 4 160.39104.30 0.65 41.30 4307.59 0.039461 Tennessee Blount Co 0130 APAC-TN, INC./HARRISON CONSTRUCTION DIVI 002 Ready-Mixed Concrete 153 200 0 3.97 50.32 12.68 83.87 4220.3384 0.038662 Tennessee Anderson Co 0020 U.S. DEPARTMENT OF ENERGY, Y-12 PLANT 002 Fabricated Metal Products, NEC 2,354 2,336 4 48.58 48.09 0.99 84.37 4057.3533 0.037169 Tennessee McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 Pulp Mills 5,232 5,871 4 82.82 70.89 0.86 57.01 4041.4389 0.037023 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 09 Primary Production of Aluminum 424 541 0 16.49 32.80 1.99 83.87 2750.936 0.025201 North CarolinaHaywood Co 3708700159BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 Paper Mills 2,195 2,565 0 100.17 25.61 0.26 50.35 1289.4635 0.011813 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 002 Wet Corn Milling 378 467 83 36.00 12.96 0.36 79.99 1036.6704 0.009497 North CarolinaHaywood Co 3708700159BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-65 Paper Mills 1,734 2,026 0 100.17 20.23 0.20 50.35 1018.5805 0.009331 South CarolinaAnderson Co 0200-0004 DUKE ENERGY:LEE 003 Electric Services 4,384 7,274 0 178.68 40.71 0.23 24.34 990.8814 0.009077 Tennessee Polk Co 0004 INTERTRADE HOLDINGS, INC. 001 Industrial Inorganic Chemicals, NEC 1,837 2,530 4 81.31 31.11 0.38 30.90 961.299 0.008806 North CarolinaHaywood Co 3708700159BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-24 Paper Mills 1,574 1,840 0 100.17 18.37 0.18 50.35 924.9295 0.008473 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 009 Electric Services 9,323 602 90 60.00 10.04 0.17 84.37 847.0748 0.00776 North CarolinaHaywood Co 3708700159BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-66 Paper Mills 1,419 1,659 0 100.17 16.56 0.17 50.35 833.796 0.007638 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 Electric Services 8,115 10,131 0 213.08 47.55 0.22 15.85 753.6675 0.006904 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECTSG07 Electric Services 14,024 16,530 0 257.25 64.26 0.25 11.68 750.5568 0.006876 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 Electric Services 8,158 10,014 0 213.08 47.00 0.22 15.85 744.95 0.006824 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECTSG06 Electric Services 15,175 16,367 0 257.25 63.62 0.25 11.68 743.0816 0.006807 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 Electric Services 8,804 9,911 0 213.08 46.51 0.22 15.85 737.1835 0.006753 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELESG03 Electric Services 18,149 27,735 0 286.92 96.67 0.34 7.18 694.0906 0.006358 North CarolinaHaywood Co 3708700159BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-26 Paper Mills 1,230 1,380 4 100.17 13.78 0.14 50.35 693.823 0.006356 Tennessee Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT 003-01 Colleges, Universities, and Professional Schools 288 294 4 35.71 8.22 0.23 84.37 693.5214 0.006353 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 005 Electric Services 9,197 487 90 59.99 8.11 0.14 84.37 684.2407 0.006268 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 006 Electric Services 9,691 487 90 60.00 8.11 0.14 84.37 684.2407 0.006268 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 007 Electric Services 9,213 487 90 60.00 8.11 0.14 84.37 684.2407 0.006268 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 008 Electric Services 9,653 487 90 60.00 8.11 0.14 84.37 684.2407 0.006268 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELESG04 Electric Services 20,771 26,616 0 286.92 92.77 0.32 7.18 666.0886 0.006102 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELESG01 Electric Services 25,286 26,264 0 286.92 91.54 0.32 7.18 657.2572 0.006021 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELESG02 Electric Services 24,966 26,075 0 286.92 90.88 0.32 7.18 652.5184 0.005978 Tennessee Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT 002-01 Colleges, Universities, and Professional Schools 247 252 4 35.71 7.05 0.20 84.37 594.8085 0.005449 South CarolinaAnderson Co 0200-0004 DUKE ENERGY:LEE 001 Electric Services 2,386 4,347 0 178.71 24.32 0.14 24.34 591.9488 0.005423 Tennessee Knox Co 0008 CEMEX, INC. 001 Cement, Hydraulic 313 313 0 45.73 6.84 0.15 84.37 577.0908 0.005287 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 008 Electric Services 9,181 10,185 90 184.41 55.23 0.30 10.23 565.0029 0.005176 South CarolinaAnderson Co 0200-0004 DUKE ENERGY:LEE 002 Electric Services 2,643 4,140 0 178.68 23.17 0.13 24.34 563.9578 0.005166 Tennessee Loudon Co 0003 VISKASE CORPORTION 002 Plastics Products, NEC 257 255 4 36.74 6.95 0.19 79.99 555.9305 0.005093 Tennessee Knox Co 0035 GENERAL SHALE PRODUCTS CORPORATION 004-01 Brick and Structural Clay Tile 174 228 0 36.66 6.23 0.17 84.37 525.6251 0.004815 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 001 Electric Services 7,198 372 90 59.99 6.20 0.10 84.37 523.094 0.004792 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 002 Electric Services 7,159 372 90 59.99 6.20 0.10 84.37 523.094 0.004792 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 003 Electric Services 7,534 372 90 59.99 6.20 0.10 84.37 523.094 0.004792 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 004 Electric Services 7,087 372 90 59.99 6.20 0.10 84.37 523.094 0.004792 Kentucky Pulaski Co 2119900005EAST KY POWER COOP JOHN SHERMAN COOPER P001 Electric Services 7,244 4,401 0 162.78 27.03 0.17 16.62 449.2386 0.004115 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 Pulp Mills 3,293 3,696 4 199.14 18.56 0.09 24.17 448.5952 0.00411 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECTSG04 Electric Services 42,634 6,294 90 190.29 33.08 0.17 12.74 421.4392 0.003861 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 020101Industrial Organic Chemicals, NEC 1,645 1,633 4 160.19 10.19 0.06 41.30 420.847 0.003855 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 Electric Services 18,089 3,455 90 200.15 17.26 0.09 24.17 417.1742 0.003822 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECTSG03 Electric Services 42,900 6,111 90 190.29 32.12 0.17 12.74 409.2088 0.003749 Tennessee Roane Co 0125 FORTAFIL FIBERS, INC. 003 Carbon and Graphite Products150 339 0 70.46 4.80 0.07 84.37 404.976 0.00371 Tennessee Roane Co 0125 FORTAFIL FIBERS, INC. 004 Carbon and Graphite Products150 339 0 70.46 4.80 0.07 84.37 404.976 0.00371 Tennessee Loudon Co 0072 MONTEREY MUSHROOM, INC. 001 195 192 0 38.79 4.94 0.13 79.99 395.1506 0.00362 Tennessee Loudon Co 0072 MONTEREY MUSHROOM, INC. 002 195 192 0 38.79 4.94 0.13 79.99 395.1506 0.00362 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 009 Electric Services 8,588 6,712 90 184.41 36.40 0.20 10.23 372.372 0.003411 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECTSG02 Electric Services 35,266 4,865 90 190.29 25.56 0.13 12.74 325.6344 0.002983 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECTSG01 Electric Services 33,050 4,831 90 190.29 25.39 0.13 12.74 323.4686 0.002963 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 1 / 4

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for GRSM 

# GRSM 109160.056 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)** **Fraction SO2 Tons** 

Tennessee Loudon Co 0093 KIMBERLY CLARK CORPORATION 001 Sanitary Paper Products 129 151 0 38.39 3.94 0.10 79.99 315.1606 0.002887 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 261501Industrial Organic Chemicals, NEC 1,163 1,202 90 160.34 7.50 0.05 41.30 309.75 0.002838 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECTSG05 Electric Services 5,009 6,643 0 257.25 25.82 0.10 11.68 301.5776 0.002763 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECTSG04 Electric Services 4,842 6,500 0 257.25 25.27 0.10 11.68 295.1536 0.002704 Tennessee Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT 001-01 Colleges, Universities, and Professional Schools 121 124 4 35.71 3.46 0.10 84.37 291.9202 0.002674 Tennessee Knox Co 0035 GENERAL SHALE PRODUCTS CORPORATION 003-01 Brick and Structural Clay Tile 96 126 0 36.66 3.44 0.09 84.37 290.2328 0.002659 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 005 Electric Services 4,122 4,839 0 184.41 26.24 0.14 10.23 268.4352 0.002459 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 004 Electric Services 4,667 4,828 0 184.41 26.18 0.14 10.23 267.8214 0.002453 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 002 Electric Services 4,031 4,821 0 184.41 26.14 0.14 10.23 267.4122 0.00245 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 006 Electric Services 4,452 4,707 0 184.41 25.52 0.14 10.23 261.0696 0.002392 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 003 Electric Services 4,466 4,625 0 184.41 25.08 0.14 10.23 256.5684 0.00235 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 007 Electric Services 4,699 4,550 0 184.41 24.67 0.13 10.23 252.3741 0.002312 North CarolinaBuncombe Co628 CAROLINA POWER & LIGHT ASHEVILLE STEAM E 1 Electric Services 8,489 576 90 128.26 4.49 0.04 50.25 225.6225 0.002067 Tennessee Hamilton Co 2730 E. I. DU PONT DE NEMOURS AND COMPANY 0002 1,286 1,173 0 132.04 8.88 0.07 25.26 224.3088 0.002055 North CarolinaHaywood Co 3708700159BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-31 Paper Mills 351 410 0 100.17 4.10 0.04 50.35 206.435 0.001891 Tennessee Anderson Co 0114 CARLISLE TIRE CORPORATION 05 Tires and Inner Tubes 114 130 0 53.11 2.44 0.05 84.37 205.8628 0.001886 Virginia Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 246.70 18.35 0.07 11.07 203.1345 0.001861 Tennessee Hawkins Co 0028 HOLSTON ARMY AMMUNITION PLANT (HSAAP) 005 Explosives 622 617 4 155.71 3.96 0.03 49.71 196.8516 0.001803 North CarolinaBuncombe Co628 CAROLINA POWER & LIGHT ASHEVILLE STEAM E 2 Electric Services 8,074 499 90 128.26 3.89 0.03 50.25 195.4725 0.001791 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 002 Electric Services 9,119 466 90 120.85 3.86 0.03 49.71 191.8806 0.001758 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 001 Electric Services 9,061 464 90 120.85 3.84 0.03 49.71 190.8864 0.001749 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 004 Electric Services 8,924 464 90 120.88 3.84 0.03 49.71 190.8864 0.001749 North CarolinaRutherford Co3716100028DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-86 Electric Services 25,139 1,952 90 203.07 9.61 0.05 19.71 189.4131 0.001735 North CarolinaRutherford Co3716100028DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-87 Electric Services 9 1,952 90 203.07 9.61 0.05 19.71 189.4131 0.001735 North CarolinaRutherford Co3716100028DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-88 Electric Services 0 1,952 90 203.07 9.61 0.05 19.71 189.4131 0.001735 North CarolinaGaston Co 3707100040DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 Electric Services 5,693 3,973 0 270.63 14.68 0.05 12.68 186.1424 0.001705 North CarolinaGaston Co 3707100040DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 Electric Services 5,683 3,973 0 270.63 14.68 0.05 12.68 186.1424 0.001705 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 003 Electric Services 9,241 451 90 120.88 3.73 0.03 49.71 185.4183 0.001699 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECTSG03 Electric Services 3,237 3,916 0 257.25 15.22 0.06 11.68 177.7696 0.001629 South CarolinaYork Co 2440-0005 BOWATER INC PAPER/PULP 008 Pulp Mills 2,483 2,900 4 291.82 9.94 0.03 17.82 177.1308 0.001623 West Virginia Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 Electric Services 39,570 10,821 90 367.88 29.41 0.08 5.89 173.2249 0.001587 North CarolinaTransylvania Co 3717500056ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-29 Paper Mills 681 765 0 119.51 6.40 0.05 25.57 163.648 0.001499 West Virginia Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 Electric Services 39,064 11,433 90 412.67 27.71 0.07 5.89 163.2119 0.001495 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECTSG02 Electric Services 3,991 3,547 0 257.25 13.79 0.05 11.68 161.0672 0.001476 Ohio Ross Co 0671010028MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 Pulp Mills 12,051 11,425 99 416.59 27.42 0.07 5.81 159.3102 0.001459 North CarolinaRowan Co 3715900004DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 Electric Services 4,050 4,001 0 322.52 12.41 0.04 12.36 153.3876 0.001405 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 003 Wet Corn Milling 52 64 0 36.00 1.76 0.05 79.99 140.7824 0.00129 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F2 Pulp Mills 1,023 1,148 4 199.14 5.76 0.03 24.17 139.2192 0.001275 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 Electric Services 8,150 9,854 0 371.60 26.52 0.07 5.21 138.1692 0.001266 Kentucky Boyd Co 2101900004MARATHON ASHLAND PET LLC 064 Petroleum Refining 3,977 5,155 0 328.29 15.70 0.05 8.80 138.16 0.001266 Kentucky Lawrence Co 2112700003KENTUCKY POWER CO BIG SANDY PLANT 002 Electric Services 36,036 4,203 90 306.09 13.73 0.04 9.44 129.6112 0.001187 North CarolinaGaston Co 3707100040DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 Electric Services 3,331 2,592 0 270.63 9.58 0.04 12.68 121.4744 0.001113 North CarolinaRowan Co 3715900004DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 Electric Services 3,761 3,155 0 322.52 9.78 0.03 12.36 120.8808 0.001107 Georgia Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELESG02 Electric Services 36,421 6,044 90 267.49 22.59 0.08 5.31 119.9529 0.001099 Georgia Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELESG01 Electric Services 38,741 6,037 90 267.49 22.57 0.08 5.31 119.8467 0.001098 Georgia Chattooga Co05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU04 Broadwoven Fabric Mills, Cotton 834 828 4 173.38 4.77 0.03 24.17 115.2909 0.001056 Tennessee Knox Co 0568 AMERISTEEL 001-01 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 42 51 0 37.48 1.36 0.04 84.37 114.7432 0.001051 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 Electric Services 9,443 8,091 0 371.60 21.77 0.06 5.21 113.4217 0.001039 North CarolinaTransylvania Co 3717500056ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-28 Paper Mills 463 520 4 119.51 4.35 0.04 25.57 111.2295 0.001019 West Virginia Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 Electric Services 27,651 6,694 90 367.88 18.20 0.05 5.89 107.198 0.000982 West Virginia Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 Electric Services 30,015 6,613 90 367.88 17.98 0.05 5.89 105.9022 0.00097 North CarolinaCatawba Co 3703500073DUKE ENERGY CORPORATION - MARSHALL STEAM G-1 Electric Services 26,479 2,243 90 269.35 8.33 0.03 12.68 105.6244 0.000968 North CarolinaCatawba Co 3703500073DUKE ENERGY CORPORATION - MARSHALL STEAM G-2 Electric Services 25,876 2,208 90 269.35 8.20 0.03 12.68 103.976 0.000953 Ohio Ross Co 0671010028MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 Pulp Mills 7,862 7,453 99 416.59 17.89 0.04 5.81 103.9409 0.000952 South CarolinaDarlington Co0820-0002 PROGRESS ENERGY ROBINSON STATION 001 Electric Services 8,754 7,088 0 371.27 19.09 0.05 5.42 103.4678 0.000948 Tennessee McMinn Co 0132 JOHNS MANVILLE INTERNATIONAL, INC. 002 Flat Glass 79 105 0 59.88 1.75 0.03 57.01 99.7675 0.000914

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 2 / 4

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for GRSM 

# GRSM 109160.056 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)** **Fraction SO2 Tons** 

Tennessee Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 002 Flat Glass 212 280 0 140.71 1.99 0.01 49.71 98.9229 0.000906 Tennessee Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 005 Flat Glass 212 280 0 140.71 1.99 0.01 49.71 98.9229 0.000906 Ohio Gallia Co 0627010056GAVIN POWER PLANT B003 Electric Services 19,222 6,479 95 401.45 16.14 0.04 6.10 98.454 0.000902 Ohio Gallia Co 0627010056GAVIN POWER PLANT B004 Electric Services 12,601 6,465 0 401.45 16.10 0.04 6.10 98.21 0.0009 Tennessee Sullivan Co 0055 WELLMONT HOLSTON MEDICAL CENTER 001 General Medical and Surgical Hospitals 368 375 4 162.05 2.32 0.01 41.30 95.816 0.000878 Georgia Hall Co 13900002 CARGILL INC B001 Soybean Oil Mills 579 575 4 149.96 3.83 0.03 24.90 95.367 0.000874 North CarolinaStokes Co 3716900004DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 Electric Services 43,789 3,218 90 357.23 9.01 0.03 10.48 94.4248 0.000865 Alabama Jackson Co 0007 TENNESSEE ALLOYS CORPORATION 001 Electrometallurgical Products, Except Steel 1,276 1,544 0 177.28 8.71 0.05 10.23 89.1033 0.000816 North CarolinaCleveland Co ORIS900137GENERIC UNIT GSC37Electric Services 0 1,022 0 203.25 5.03 0.02 16.73 84.1519 0.000771 Alabama Russell Co 0003 CONTINENTAL CARBON COMPANY 010 Carbon Black 4,226 5,848 0 368.96 15.85 0.04 5.10 80.835 0.000741 North CarolinaRockingham Co 3715700015DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 Electric Services 2,637 3,464 0 391.54 8.85 0.02 8.76 77.526 0.00071 Tennessee Sullivan Co 0022 WEYERHAUSER 011 Paper Mills 255 298 0 160.24 1.86 0.01 41.30 76.818 0.000704 Kentucky Clark Co 2104900003EAST KY POWER COOP WILLIAM C DALE PLANT 004 Electric Services 3,435 3,247 0 251.88 12.89 0.05 5.85 75.4065 0.000691 North CarolinaStokes Co 3716900004DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-17 Electric Services 39,678 2,536 90 357.23 7.10 0.02 10.48 74.408 0.000682 Virginia Russell Co ORIS900251GENERIC UNIT GSC51Electric Services 0 954 0 213.02 4.48 0.02 15.85 71.008 0.00065 Ohio Adams Co 0701000007DP&L, J.M. STUART GENERATING STATION B004 Electric Services 27,778 4,828 0 374.84 12.88 0.03 5.51 70.9688 0.00065 Ohio Adams Co 0701000007DP&L, J.M. STUART GENERATING STATION B003 Electric Services 28,225 4,816 0 374.84 12.85 0.03 5.51 70.8035 0.000649 North CarolinaGaston Co 3707100040DUKE ENERGY CORPORATION - RIVERBEND STEA G-18 Electric Services 3,443 1,511 0 270.63 5.58 0.02 12.68 70.7544 0.000648 Ohio Adams Co 0701000007DP&L, J.M. STUART GENERATING STATION B001 Electric Services 31,836 4,810 0 374.84 12.83 0.03 5.51 70.6933 0.000648 Ohio Adams Co 0701000060DP&L, KILLEN GENERATING STATION B001 Electric Services 19,664 4,879 0 383.96 12.71 0.03 5.51 70.0321 0.000642 Tennessee Sullivan Co 0036 GENERAL SHALE PRODUCTS CORP. 025 Concrete Block and Brick 208 271 0 160.25 1.69 0.01 41.30 69.797 0.000639 Ohio Adams Co 0701000007DP&L, J.M. STUART GENERATING STATION B002 Electric Services 29,710 4,718 0 374.84 12.59 0.03 5.51 69.3709 0.000635 Kentucky Clark Co 2104900003EAST KY POWER COOP WILLIAM C DALE PLANT 003 Electric Services 3,356 2,850 0 251.88 11.31 0.04 5.85 66.1635 0.000606 Alabama Colbert Co 0010 TVA COLBERT 014 Electric Services 31,769 4,598 90 369.21 12.45 0.03 5.10 63.495 0.000582 Kentucky Pulaski Co 2119900005EAST KY POWER COOP JOHN SHERMAN COOPER P002 Electric Services 14,101 597 90 162.78 3.66 0.02 16.62 60.8292 0.000557 Ohio Washington Co0684000000MUSKINGUM RIVER POWER PLANT B006 Electric Services 0 5,034 0 482.97 10.42 0.02 5.83 60.7486 0.000557 Kentucky Greenup Co 2108900001 E I DUPONT INC 001 Industrial Inorganic Chemicals, NEC 1,737 2,153 0 340.97 6.32 0.02 9.33 58.9656 0.00054 South CarolinaRichland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 Paper Mills 3,043 3,453 4 359.13 9.62 0.03 5.37 51.6594 0.000473 Georgia Chattooga Co05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU03 Broadwoven Fabric Mills, Cotton 354 351 4 173.38 2.02 0.01 24.17 48.8234 0.000447 Virginia Buchanan Co 00004 JEWEL COKE COMPANY LLP 22 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 951 1,077 0 246.70 4.37 0.02 11.07 48.3759 0.000443 Georgia Cobb Co 06700022 CARAUSTAR MILL GROUP, INC. CB01 Paperboard Mills 711 798 4 212.23 3.76 0.02 12.57 47.2632 0.000433 Alabama Morgan Co 0010 SOLUTIA, INC 009 Industrial Organic Chemicals, NEC 1,831 2,244 0 301.40 7.45 0.02 6.28 46.786 0.000429 Alabama Talladega Co 0006 BOWATER (ALABAMA), INC. 007 Paper Mills 1,887 2,118 4 339.23 6.24 0.02 7.44 46.4256 0.000425 Alabama Talladega Co 0006 BOWATER (ALABAMA), INC. 008 Paper Mills 1,887 2,118 4 339.23 6.24 0.02 7.44 46.4256 0.000425 Alabama Talladega Co 0006 BOWATER (ALABAMA), INC. 009 Paper Mills 1,887 2,118 4 339.23 6.24 0.02 7.44 46.4256 0.000425 Alabama Talladega Co 0006 BOWATER (ALABAMA), INC. 010 Paper Mills 1,887 2,118 4 339.23 6.24 0.02 7.44 46.4256 0.000425 North CarolinaCabarrus Co 3702500113KANNAPOLIS ENERGY PARTNERS LLC-KANNAPOL G-3 Steam and Air-Conditioning Supply 1,232 1,232 0 301.16 4.09 0.01 11.28 46.1352 0.000423 Kentucky Clark Co 2104900003EAST KY POWER COOP WILLIAM C DALE PLANT 1 Electric Services 0 1,937 0 251.88 7.69 0.03 5.85 44.9865 0.000412 Kentucky Clark Co 2104900003EAST KY POWER COOP WILLIAM C DALE PLANT 2 Electric Services 0 1,929 0 251.88 7.66 0.03 5.85 44.811 0.000411 Kentucky Mercer Co 2116700001 KENTUCKY UTILITIES CO BROWN FACILITY 003 Electric Services 30,570 1,767 90 249.60 7.08 0.03 6.19 43.8252 0.000401 Ohio Ross Co 0671010028MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B001 Pulp Mills 3,303 3,131 99.5 416.59 7.52 0.02 5.81 43.6912 0.0004 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION TK01 Industrial Inorganic Chemicals, NEC 560 607 0 182.08 3.33 0.02 12.74 42.4242 0.000389 North CarolinaRowan Co 3715900004DUKE ENERGY CORPORATION - BUCK STEAM STA G-1 Electric Services 576 1,104 0 322.52 3.42 0.01 12.36 42.2712 0.000387 North CarolinaRowan Co 3715900004DUKE ENERGY CORPORATION - BUCK STEAM STA G-2 Electric Services 541 1,064 0 322.52 3.30 0.01 12.36 40.788 0.000374 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION BK01 Industrial Inorganic Chemicals, NEC 529 573 0 182.10 3.15 0.02 12.74 40.131 0.000368 South CarolinaAnderson Co 0200-0018 MICHELIN:SANDY SPRING 019 Tires and Inner Tubes 319 256 0 157.70 1.62 0.01 24.34 39.4308 0.000361 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 008 Electric Services 22,082 2,798 90 371.60 7.53 0.02 5.21 39.2313 0.000359 Alabama Morgan Co 0010 SOLUTIA, INC 015 Industrial Organic Chemicals, NEC 1,863 1,849 4 301.40 6.13 0.02 6.28 38.4964 0.000353 North CarolinaForsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN1 Electric Services 0 1,074 0 333.93 3.22 0.01 11.79 37.9638 0.000348 North CarolinaForsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN2 Electric Services 0 1,074 0 333.93 3.22 0.01 11.79 37.9638 0.000348 West Virginia Jackson Co 0002 CENTURY ALUMINUM OF WEST VIRGINIA 012 Primary Production of Aluminum

2,062 2,633 0 411.53 6.40 0.02 5.89 37.696 0.000345 South CarolinaUnion Co 2180-0003 CONE MILLS:CARLISLE 001 Finishers of Broadwoven Fabrics of Cotton 533 529 4 255.42 2.07 0.01 17.82 36.8874 0.000338 Georgia Cobb Co 06700003 GEORGIA POWER COMPANY, MCDONOUGH STEAM-E SGM2 Electric Services 13,631 596 90 207.19 2.88 0.01 12.57 36.2016 0.000332 Ohio Pickaway Co 0165000006PICWAY B004 Electric Services 9,283 2,913 0 470.29 6.19 0.01 5.81 35.9639 0.000329 Georgia Cobb Co 06700003 GEORGIA POWER COMPANY, MCDONOUGH STEAM-E SGM1 Electric Services 13,802 578 90 207.19 2.79 0.01 12.57 35.0703 0.000321 North CarolinaPerson Co 3714500029CP&L - ROXBORO STEAM ELECTRIC PLANT G-30 Electric Services 29,504 2,438 90 448.34 5.44 0.01 6.41 34.8704 0.000319

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 3 / 4

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for GRSM 

# GRSM 109160.056 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)** **Fraction SO2 Tons** 

Alabama Morgan Co 0010 SOLUTIA, INC 013 Industrial Organic Chemicals, NEC 1,686 1,673 4 301.40 5.55 0.02 6.28 34.854 0.000319 North CarolinaGaston Co 3707100039DUKE ENERGY CORPORATION - ALLEN STEAM ST G-16 Electric Services 8,824 741 90 270.67 2.74 0.01 12.68 34.7432 0.000318 North CarolinaGaston Co 3707100039DUKE ENERGY CORPORATION - ALLEN STEAM ST G-17 Electric Services 9,637 728 90 270.67 2.69 0.01 12.68 34.1092 0.000312 Alabama Morgan Co 0010 SOLUTIA, INC 014 Industrial Organic Chemicals, NEC 1,622 1,610 4 301.40 5.34 0.02 6.28 33.5352 0.000307 North CarolinaGaston Co 3707100039DUKE ENERGY CORPORATION - ALLEN STEAM ST G-18 Electric Services 8,432 715 90 270.67 2.64 0.01 12.68 33.4752 0.000307 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG02 Electric Services 4,092 270 90 200.15 1.35 0.01 24.17 32.6295 0.000299 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG01 Electric Services 3,933 269 90 200.15 1.34 0.01 24.17 32.3878 0.000297 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG03 Electric Services 4,262 267 90 200.15 1.34 0.01 24.17 32.3878 0.000297 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION BK02 Industrial Inorganic Chemicals, NEC 421 456 0 182.10 2.50 0.01 12.74 31.85 0.000292

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 4 / 4VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 257.33 88.17 0.34 18.09 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 257.33 86.46 0.34 18.09 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 160.11 82.03 0.51 56.41 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 160.11 81.78 0.51 56.41 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 243.08 76.28 0.31 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 151.13 75.70 0.50 10.89 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 222.55 67.29 0.30 9.71 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 535.87 60.95 0.11 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 535.87 60.37 0.11 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 277.11 60.11 0.22 20.83 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 506.85 60.06 0.12 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 277.11 59.81 0.22 20.83 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 277.11 59.12 0.21 20.83 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 253.75 58.51 0.23 6.43 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 253.75 58.41 0.23 6.43 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 277.11 57.29 0.21 20.83 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 281.90 55.11 0.20 24.64 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 282.96 53.78 0.19 24.64 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 281.90 52.34 0.19 24.64 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 338.02 48.70 0.14 27.28 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 188.12 48.02 0.26 36.98 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 338.02 47.28 0.14 27.28 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 444.68 44.30 0.10 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 359.99 44.25 0.12 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 444.70 43.06 0.10 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 528.36 42.66 0.08 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 238.94 41.69 0.17 15.31 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 238.99 41.45 0.17 15.31 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 238.86 39.99 0.17 15.31 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 491.31 39.65 0.08 5.94 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 614.03 38.51 0.06 0.00 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 727.53 38.31 0.05 0.00 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 161.42 37.96 0.24 56.41 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 614.07 37.70 0.06 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 369.47 36.77 0.10 6.00 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 493.66 35.78 0.07 0.00 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1316 4911Electric Services 2,570 2,105 0 59.26 35.52 0.60 59.68 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 521.28 34.49 0.07 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 205.16 34.45 0.17 6.83 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 345.45 34.18 0.10 11.03 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 301.48 33.79 0.11 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 205.16 33.52 0.16 6.83 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 898.51 33.41 0.04 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 321.25 32.76 0.10 7.97 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 205.16 32.10 0.16 6.83 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 295.79 31.91 0.11 27.28 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 296.35 30.50 0.10 21.46 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 920.51 30.13 0.03 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 296.35 30.10 0.10 21.46 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 920.51 28.91 0.03 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 311.46 28.75 0.09 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 920.51 28.53 0.03 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 920.51 28.33 0.03 0.00 29 Missouri 077 Greene Co 0039 CITY UTILITIES OF SPRINGFIELD MISSOURI-S 984 4931Electric and Other Services Combined 3,357 1,986 0 70.23 28.28 0.40 59.68 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 319.81 28.15 0.09 0.00 29 Missouri 097 Jasper Co 0001 EMPIRE DISTRICT ELECTRIC CO-ASBURY PLANT 10912 4911Electric Services 4,349 4,643 0 167.47 27.73 0.17 11.35 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 582.22 27.54 0.05 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 444.57 26.73 0.06 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 539.71 26.69 0.05 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 563.55 26.65 0.05 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 295.79 26.61 0.09 27.28 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 440.73 26.60 0.06 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 676.23 26.50 0.04 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 468.51 25.77 0.06 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 373.80 25.68 0.07 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 676.11 25.67 0.04 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 468.52 25.48 0.05 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 373.73 24.96 0.07 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 676.00 24.69 0.04 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 001 4911Electric Services 6,653 5,954 0 243.08 24.49 0.10 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 439.95 24.17 0.05 24.20 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9258 4911Electric Services 3,445 5,367 0 222.53 24.12 0.11 9.71 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 515.17 24.07 0.05 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 304.60 23.58 0.08 9.66 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1319 4911Electric Services 472 1,390 0 59.26 23.46 0.40 59.68 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1320 4911Electric Services 471 1,390 0 59.26 23.45 0.40 59.68 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 304.60 23.40 0.08 9.66 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 964.43 23.39 0.02 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 515.10 23.27 0.05 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 304.60 22.82 0.07 9.66 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 694.51 22.81 0.03 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2506 4911Electric Services 4,842 5,815 0 257.76 22.56 0.09 7.97 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 515.05 22.04 0.04 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 641.01 21.87 0.03 6.86 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 501.91 21.86 0.04 24.20 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 542.62 21.79 0.04 12.66 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 542.62 21.79 0.04 12.66 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 446.48 21.69 0.05 14.42 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 964.43 21.57 0.02 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 522.15 21.29 0.04 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 641.01 21.07 0.03 6.86 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 447.71 20.66 0.05 12.66 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 809.18 20.43 0.03 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 809.18 20.23 0.03 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 635.24 20.19 0.03 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 501.06 19.41 0.04 7.31 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 662.53 19.20 0.03 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 005 4911Electric Services 0 6,318 0 334.58 18.88 0.06 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 343.28 18.52 0.05 27.28 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 805.86 18.24 0.02 0.00 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 924.18 18.10 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 817.40 17.81 0.02 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 751.19 17.67 0.02 0.00 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,031.06 17.30 0.02 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 550.11 17.09 0.03 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 716.17 16.98 0.02 6.14 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 868.11 16.88 0.02 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 868.11 16.81 0.02 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 831.25 16.80 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 879.50 16.68 0.02 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 974.59 16.52 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 782.57 16.45 0.02 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 489.19 16.42 0.03 11.79 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1317 4911Electric Services 916 963 0 59.26 16.26 0.27 59.68 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 635.24 16.24 0.03 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 715.96 16.21 0.02 6.14 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,486.26 16.17 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 561.77 16.12 0.03 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 743.71 16.07 0.02 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 616.72 15.98 0.03 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 762.02 15.74 0.02 5.80 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 489.25 15.72 0.03 11.79 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 537.44 15.49 0.03 8.29 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 537.34 15.47 0.03 8.29 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,119.14 15.24 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 673.34 15.13 0.02 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 725.77 15.09 0.02 0.00 17 Illinois 149 Pike Co 149817AAB SOYLAND POWER COOP INC 0001 4911Electric Services 0 4,623 0 307.36 15.04 0.05 20.26 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 528.36 15.03 0.03 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 789.34 14.98 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 528.36 14.81 0.03 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 561.77 14.67 0.03 0.00 29 Missouri 095 Jackson Co 0021 TRIGEN ENERGY CORPORATION-GRAND AVENUE S 24670 4911Electric Services 3,788 4,550 0 310.38 14.66 0.05 0.00 29 Missouri 095 Jackson Co 0022 KANSAS CITY POWER & LIGHT CO-HAWTHORN ST 24676 4911Electric Services 3,751 4,506 0 307.67 14.64 0.05 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 728.29 14.60 0.02 0.00 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 740.73 14.58 0.02 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 858.01 14.48 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 898.63 14.45 0.02 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 697.44 14.44 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 444.41 14.15 0.03 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 690.96 13.87 0.02 6.86 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 565.45 13.61 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 782.57 13.61 0.02 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17566 4911Electric Services 3,753 4,321 0 321.25 13.45 0.04 7.97 20 Kansas 209 Wyandotte Co 0048 BOARD OF PUBLIC UTILITIES - QUINDARO 002 4911Electric Services 2,123 4,217 0 316.24 13.34 0.04 0.00 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1318 4911Electric Services 1,227 783 0 59.26 13.22 0.22 59.68 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 616.72 13.12 0.02 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 428.27 12.71 0.03 25.58 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 728.29 12.66 0.02 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 541.84 12.66 0.02 5.85 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 444.41 12.57 0.03 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 753.41 12.55 0.02 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 833.12 12.55 0.02 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,567.81 12.54 0.01 0.00 19 Iowa 057 Des Moines Co 29-01-013 IPL - BURLINGTON GENERATING STATION 145381 4911Electric Services 5,260 5,984 0 479.44 12.48 0.03 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 915.92 12.47 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 921.86 12.47 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 833.12 12.46 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 541.84 12.45 0.02 5.85 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 003 4911Electric Services 23,715 5,051 0 406.15 12.44 0.03 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,118.01 12.34 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 444.41 12.32 0.03 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,118.01 12.11 0.01 0.00 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14814 3334Primary Production of Aluminum 2,029 3,574 0 296.04 12.07 0.04 21.46 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 004 4911Electric Services 23,206 4,897 0 406.15 12.06 0.03 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 774.38 12.05 0.02 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 889.38 12.00 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 898.51 11.98 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 001 4911Electric Services 20,459 4,855 0 406.15 11.95 0.03 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 697.44 11.93 0.02 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 1,280.67 11.90 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 703.72 11.85 0.02 0.00 20 Kansas 177 Shawnee Co 0030 WESTAR ENERGY, INC. 008 4911Electric Services 4,515 4,200 0 355.01 11.83 0.03 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 995.31 11.49 0.01 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2507 4911Electric Services 2,465 2,961 0 257.76 11.49 0.04 7.97 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 557.96 11.41 0.02 0.00 29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1935 4911Electric Services 403 2,957 0 260.14 11.37 0.04 7.97 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148766 4911Electric Services 10,076 7,920 0 697.44 11.36 0.02 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 921.86 11.35 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 444.41 11.32 0.03 0.00 48 Texas 487 Wilbarger Co 10 OKLAUNION POWER STATION 000002 4911Electric Services 3,751 7,102 0 640.00 11.10 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 695.56 11.05 0.02 0.00 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 785.14 11.03 0.01 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,754.76 11.01 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 695.56 10.98 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 444.41 10.96 0.02 0.00 19 Iowa 045 Clinton Co 23-01-006 ADM CORN PROCESSING - CLINTON 100921 2046Wet Corn Milling 7,130 6,759 0 617.22 10.95 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 695.56 10.93 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 694.46 10.91 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 694.46 10.91 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 694.46 10.91 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 694.46 10.91 0.02 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 995.22 10.87 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 729.61 10.85 0.01 6.83 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 698.96 10.79 0.02 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 782.43 10.75 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 695.56 10.70 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 444.41 10.64 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 951.99 10.64 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,184.66 10.64 0.01 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 557.76 10.63 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 444.41 10.63 0.02 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 1,280.67 10.57 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0019 2869Industrial Organic Chemicals, NEC 5,743 5,444 0 514.89 10.57 0.02 12.66

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

48 Texas 341 Moore Co 14 SNEED BOOSTER 000041 1311Crude Petroleum and Natural Gas 6,531 8,340 0 791.31 10.54 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 951.99 10.52 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,119.14 10.51 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 951.99 10.41 0.01 0.00 29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1939 4911Electric Services 512 2,687 0 260.14 10.33 0.04 7.97 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 444.41 10.30 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 444.41 10.26 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 444.41 10.22 0.02 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 641.01 10.05 0.02 6.86 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 819.28 10.04 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 661.88 10.03 0.02 5.20 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 730.91 10.02 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 673.34 9.97 0.01 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 989.53 9.89 0.01 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 780.27 9.79 0.01 0.00 17 Illinois 199 Williamson Co 199856AAC MARION 0004 4911Electric Services 2,626 3,562 0 363.90 9.79 0.03 12.83 48 Texas 375 Potter Co 22 HARRINGTON STATION 000005 4911Electric Services 8,927 7,893 0 813.12 9.71 0.01 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0005 4911Electric Services 3,930 3,366 0 347.46 9.69 0.03 17.51 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0003 4911Electric Services 3,975 3,359 0 347.46 9.67 0.03 17.51 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0004 4911Electric Services 3,460 3,357 0 347.46 9.66 0.03 17.51 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0001 4911Electric Services 3,446 3,350 0 347.46 9.64 0.03 17.51 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0006 4911Electric Services 4,183 3,344 0 347.46 9.62 0.03 17.51 20 Kansas 021 Cherokee Co 0002 EMPIRE DISTRICT ELECTRIC COMPANY (THE) 002 4911Electric Services 866 1,615 0 168.15 9.60 0.06 5.06 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0002 4911Electric Services 4,135 3,329 0 347.46 9.58 0.03 17.51 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 964.21 9.55 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,044.48 9.49 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000007 4911Electric Services 8,844 7,716 0 813.06 9.49 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 635.69 9.46 0.01 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 726.60 9.46 0.01 5.46 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 782.64 9.44 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 009 4911Electric Services 3,353 3,471 0 368.94 9.41 0.03 17.51 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 001 4911Electric Services 3,621 3,469 0 368.94 9.40 0.03 17.51 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 008 4911Electric Services 3,604 3,464 0 368.94 9.39 0.03 17.51 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 004 4911Electric Services 3,595 3,456 0 368.94 9.37 0.03 17.51 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 005 4911Electric Services 3,617 3,456 0 368.94 9.37 0.03 17.51 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 002 4911Electric Services 3,556 3,453 0 368.94 9.36 0.03 17.51 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 003 4911Electric Services 3,877 3,454 0 368.94 9.36 0.03 17.51 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 007 4911Electric Services 3,594 3,453 0 368.94 9.36 0.03 17.51 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 1,070.05 9.33 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 010 4911Electric Services 0 3,435 0 368.94 9.31 0.03 17.51 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,091.43 9.20 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 006 4911Electric Services 3,632 3,392 0 368.94 9.19 0.02 17.51 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0006 4911Electric Services 7,791 4,599 0 501.06 9.18 0.02 5.90 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 502.29 9.15 0.02 5.16 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20276 2082Malt Beverages 3,066 2,907 0 318.34 9.13 0.03 27.22 19 Iowa 045 Clinton Co 23-01-014 IPL - M.L. KAPP GENERATING STATION 144559 4911Electric Services 4,100 5,597 0 616.15 9.08 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 914.48 9.05 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 973.17 8.95 0.01 0.00 29 Missouri 021 Buchanan Co 0004 AQUILA INC-LAKE ROAD PLANT 3187 4911Electric Services 2,838 3,409 0 382.11 8.92 0.02 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,227.42 8.81 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 774.38 8.77 0.01 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 835.53 8.74 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000004 4911Electric Services 9,197 7,106 0 813.20 8.74 0.01 0.00 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 1,147.97 8.71 0.01 0.00 19 Iowa 005 Allamakee Co 03-03-001 IPL - LANSING GENERATING STATION 145136 4911Electric Services 3,600 6,586 0 756.34 8.71 0.01 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 805.57 8.70 0.01 0.00 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 961.20 8.69 0.01 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 001 4911Electric Services 6,006 4,144 0 477.20 8.68 0.02 11.79 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 002 4911Electric Services 2,634 4,142 0 477.37 8.68 0.02 11.79 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 1,044.58 8.58 0.01 0.00 40 Oklahoma 143 Tulsa Co 1458 SINCLAIR OIL CORP 6153 2911Petroleum Refining 1,865 2,452 0 287.52 8.53 0.03 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 835.53 8.52 0.01 0.00 55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 954.03 8.52 0.01 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 7,163 4,539 0 533.77 8.50 0.02 5.90 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17431 4911Electric Services 3,287 2,726 0 321.25 8.49 0.03 7.97 31 Nebraska 025 Cass Co 00002 ASH GROVE CEMENT CO 002 3241Cement, Hydraulic 2,914 4,686 0 559.91 8.37 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 726.60 8.36 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 647.09 8.32 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 646.85 8.32 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 759.30 8.28 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 809.18 8.21 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 646.85 8.21 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 004 4911Electric Services 9,224 4,234 0 517.38 8.18 0.02 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 647.09 8.17 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 915.92 8.14 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 775.29 8.12 0.01 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 9,053 2,378 0 294.57 8.07 0.03 24.79 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 809.18 8.03 0.01 0.00 17 Illinois 031 Cook Co 031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 730.60 7.99 0.01 5.46 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16663 2869Industrial Organic Chemicals, NEC 2,302 2,764 0 346.88 7.97 0.02 11.03 21 Kentucky 233 Webster Co 2123300001-BWESTERN KY ENERGY CORP REID 001 4911Electric Services 7,867 3,869 0 489.10 7.91 0.02 8.07 21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 002 4911Electric Services 1,792 3,864 94.14 489.10 7.90 0.02 8.07 48 Texas 349 Navarro Co 11 STREETMAN PLANT 000015 3295Minerals and Earths, Ground or Otherwise Treated 3,468 4,886 0 618.57 7.90 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 775.29 7.88 0.01 0.00 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 747.16 7.86 0.01 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0013 4911Electric Services 9,931 2,304 0 294.57 7.82 0.03 24.79 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU001 4911Electric Services 7,585 7,603 30 973.17 7.81 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21425 4911Electric Services 2,430 2,308 0 295.79 7.80 0.03 27.28 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU002 4911Electric Services 7,213 7,566 30 973.17 7.78 0.01 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0001 4911Electric Services 28,323 3,315 0 428.27 7.74 0.02 25.58 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,249.24 7.69 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 925.41 7.67 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 925.03 7.65 0.01 0.00 48 Texas 233 Hutchinson Co 15 BORGER REFINERY 000291 2911Petroleum Refining 4,629 5,893 0 770.12 7.65 0.01 0.00 17 Illinois 123 Marshall Co 123803AAD NOVEON INC 0016 2869Industrial Organic Chemicals, NEC 3,304 4,437 0 583.77 7.60 0.01 0.00 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 495.89 7.58 0.02 0.00 48 Texas 223 Hopkins Co 2 COMO PLT 000004 1321Natural Gas Liquids 2,739 3,590 0 474.87 7.56 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 801.41 7.54 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 801.41 7.53 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000003 4911Electric Services 12,974 4,984 0 662.10 7.53 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 971.91 7.48 0.01 0.00 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 533.98 7.47 0.01 0.00 17 Illinois 197 Will Co 197803AAK CHICAGO CARBON CO AN AFFILIATE OF UNOCAL 0001 2999Products of Petroleum and Coal, NEC 3,858 5,182 0 694.91 7.46 0.01 6.86 20 Kansas 177 Shawnee Co 0030 WESTAR ENERGY, INC. 007 4911Electric Services 2,693 2,632 0 355.01 7.41 0.02 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22120 3274Lime 1,505 2,135 0 288.22 7.41 0.03 24.63 20 Kansas 209 Wyandotte Co 0049 BOARD OF PUBLIC UTILITIES - KAW 003 4911Electric Services 0 2,300 0 310.99 7.40 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21424 4911Electric Services 2,359 2,181 0 295.79 7.37 0.02 27.28 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU004 4911Electric Services 3,654 8,638 30 1,184.66 7.29 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9261 2999Products of Petroleum and Coal, NEC 2,485 3,216 0 443.57 7.25 0.02 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0033 4911Electric Services 5,385 5,578 0 769.94 7.24 0.01 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18489 2895Carbon Black 1,444 2,698 0 374.19 7.21 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 673.34 7.19 0.01 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 1,192.68 7.19 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 002 4911Electric Services 4,664 5,216 0 726.26 7.18 0.01 6.83 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 1,227.42 7.18 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 673.34 7.17 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 673.34 7.16 0.01 0.00 29 Missouri 031 Cape Girardeau Co 0021 LONE STAR INDUSTRIES INC-CAPE GIRARDEAU 4227 3241Cement, Hydraulic 1,362 2,172 0 303.86 7.15 0.02 24.57 17 Illinois 099 La Salle Co 099816AAF LONE STAR INDUSTRIES INC 0006 3241Cement, Hydraulic 3,178 4,363 0 611.31 7.14 0.01 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0002 4911Electric Services 7,283 2,249 0 317.18 7.09 0.02 24.79 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 1,034.98 7.09 0.01 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 002 4911Electric Services 1,965 2,360 0 334.58 7.05 0.02 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 753.58 7.02 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 728.29 7.01 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 003 4911Electric Services 174 5,100 0 727.18 7.01 0.01 6.83 19 Iowa 113 Linn Co 57-01-042 IPL - PRAIRIE CREEK GENERATING STATION 144096 4911Electric Services 3,020 4,170 0 595.70 7.00 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 673.34 6.99 0.01 0.00 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16662 2869Industrial Organic Chemicals, NEC 2,019 2,425 0 346.88 6.99 0.02 11.03 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20274 2082Malt Beverages 2,339 2,217 0 318.34 6.97 0.02 27.22 17 Illinois 115 Macon Co 115015ABX AE STALEY MANUFACTURING CO 0299 2046Wet Corn Milling 3,591 3,433 0 494.23 6.95 0.01 12.58 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 753.58 6.93 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 001 4911Electric Services 2,093 3,700 0 537.34 6.89 0.01 8.29 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 1,110.89 6.88 0.01 0.00 29 Missouri 021 Buchanan Co 0004 AQUILA INC-LAKE ROAD PLANT 3184 4911Electric Services 0 2,631 0 382.26 6.88 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 673.34 6.87 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 001 4911Electric Services 41 4,997 0 727.18 6.87 0.01 6.83

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22108 3274Lime 1,394 1,978 0 288.22 6.86 0.02 24.63 48 Texas 201 Harris Co 39 DEER PARK PLANT 000208 2911Petroleum Refining 4,697 5,491 0 800.96 6.86 0.01 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18487 2895Carbon Black 1,371 2,561 0 374.36 6.84 0.02 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 736.58 6.83 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 728.29 6.83 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 1,110.89 6.83 0.01 0.00 29 Missouri 095 Jackson Co 0050 INDEPENDENCE POWER AND LIGHT-BLUE VALLEY 9822 4911Electric Services 1,359 2,036 0 297.89 6.83 0.02 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 002 4911Electric Services 0 4,938 0 727.18 6.79 0.01 6.83 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 863.94 6.77 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 673.34 6.76 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 774.38 6.76 0.01 0.00 20 Kansas 021 Cherokee Co 0002 EMPIRE DISTRICT ELECTRIC COMPANY (THE) 001 4911Electric Services 2,393 1,136 0 168.15 6.76 0.04 5.06 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,249.24 6.76 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9263 2999Products of Petroleum and Coal, NEC 2,316 2,997 0 443.51 6.76 0.02 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 736.58 6.74 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 995.22 6.73 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 005 4911Electric Services 6,302 4,814 0 715.44 6.73 0.01 6.14 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8315 4911Electric Services 1,395 1,526 0 228.78 6.67 0.03 18.13 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 774.38 6.64 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 995.22 6.64 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 978.71 6.62 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 978.71 6.61 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0014 4911Electric Services 3,636 4,796 0 726.60 6.60 0.01 6.86 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8318 4911Electric Services 1,371 1,500 0 228.78 6.56 0.03 18.13 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0013 4911Electric Services 3,142 4,729 0 726.60 6.51 0.01 5.46 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,691.72 6.48 0.00 0.00 18 Indiana 103 Miami Co 00001 PERU UTILITIES 001 4911Electric Services 102 4,798 0 745.86 6.43 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 006 4911Electric Services 6,085 4,585 0 715.96 6.40 0.01 6.14 48 Texas 013 Atascosa Co 7 LIGNITE-FIRED POWER PLANT 000001 4911Electric Services 13,167 6,552 0 1,029.47 6.36 0.01 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22093 3274Lime 1,290 1,830 0 288.22 6.35 0.02 24.63 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 1,105.90 6.34 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9265 2999Products of Petroleum and Coal, NEC 2,168 2,805 0 443.74 6.32 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 775.29 6.27 0.01 0.00 29 Missouri 095 Jackson Co 0022 KANSAS CITY POWER & LIGHT CO-HAWTHORN ST 5A 4911Electric Services 0 1,929 0 307.56 6.27 0.02 0.00 48 Texas 233 Hutchinson Co 15 BORGER REFINERY 000290 2911Petroleum Refining 3,785 4,818 0 770.12 6.26 0.01 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 004 4911Electric Services 4,354 2,087 0 334.58 6.24 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 775.29 6.23 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 004 4911Electric Services 365 4,507 0 727.18 6.20 0.01 6.83 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 005 4911Electric Services 9,380 3,528 0 574.05 6.15 0.01 6.90 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 002 4911Electric Services 1,300 4,448 0 725.30 6.13 0.01 0.00 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16664 2869Industrial Organic Chemicals, NEC 1,766 2,121 0 346.88 6.11 0.02 11.03 17 Illinois 143 Peoria Co 143065AJE ARCHER DANIELS MIDLAND CO 0016 2869Industrial Organic Chemicals, NEC 5,725 3,223 40.61 528.63 6.10 0.01 5.75 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0021 2869Industrial Organic Chemicals, NEC 3,305 3,133 0 514.89 6.08 0.01 12.66 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0042 4911Electric Services 5,199 6,609 0 1,091.41 6.06 0.01 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 010 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 4,098 4,471 0 740.70 6.04 0.01 5.80 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 1,078.93 6.03 0.01 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 001 8069Specialty Hospitals, Except Psychiatric 4,198 4,198 0 697.77 6.02 0.01 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 1,178.85 6.01 0.01 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2509 4911Electric Services 1,291 1,550 0 257.76 6.01 0.02 7.97 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 004 4911Electric Services 48,450 4,508 0 753.70 5.98 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 021 4911Electric Services 3,779 4,342 0 726.38 5.98 0.01 6.83 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 1,175.63 5.97 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0043 4911Electric Services 4,936 6,516 0 1,091.41 5.97 0.01 0.00 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 738.91 5.96 0.01 0.00 40 Oklahoma 131 Rogers Co 166 LAFARGE BDLG MATERIALS 8634 3241Cement, Hydraulic 1,205 1,588 0 268.17 5.92 0.02 6.43 55 Wisconsin 043 Grant Co 122014530 ALLIANT ENERGY-NELSON DEWEY GEN STATION B22 4911Electric Services 7,339 4,127 0 696.92 5.92 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 1,072.38 5.91 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 1,258.32 5.90 0.00 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,987 4,371 0 740.98 5.90 0.01 5.80 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22100 3274Lime 1,199 1,701 0 288.22 5.90 0.02 24.63 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0020 2869Industrial Organic Chemicals, NEC 3,197 3,031 0 514.89 5.89 0.01 12.66 20 Kansas 209 Wyandotte Co 0048 BOARD OF PUBLIC UTILITIES - QUINDARO 001 4911Electric Services 1,288 1,859 0 316.24 5.88 0.02 0.00 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 829.42 5.87 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 822.11 5.87 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 822.11 5.86 0.01 0.00 05 Arkansas 003 Ashley Co 0500300013 GEORGIA-PACIFIC CORP CROSSETT PAPER MILL 022 2611Pulp Mills 1,600 2,350 0 401.53 5.85 0.01 5.19 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 822.11 5.85 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 011 4911Electric Services 7,895 3,938 0 675.43 5.83 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 798.81 5.83 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 012 4911Electric Services 7,919 3,927 0 675.20 5.82 0.01 0.00 55 Wisconsin 043 Grant Co 122014530 ALLIANT ENERGY-NELSON DEWEY GEN STATION B21 4911Electric Services 8,369 4,206 0 722.57 5.82 0.01 0.00 28 Mississippi 121 Rankin Co 2812100036 PURSUE ENERGY CORPORATION, THOMASVILLE G 001 2819Industrial Inorganic Chemicals, NEC 12,124 3,303 0 568.34 5.81 0.01 0.00 05 Arkansas 081 Little River Co 0508100002 DOMTAR INDUSTRIES INC-ASHDOWN MILL 005 2611Pulp Mills 2,081 2,051 0 355.80 5.77 0.02 7.36 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 1,072.38 5.75 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 822.11 5.74 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 003 4911Electric Services 6,189 2,944 0 517.38 5.69 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 05 2895Carbon Black 2,287 4,101 0 721.46 5.68 0.01 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 777.11 5.67 0.01 0.00 48 Texas 167 Galveston Co 1 TEXAS CITY REFINERY 000274 2911Petroleum Refining 3,599 4,733 0 834.42 5.67 0.01 0.00 20 Kansas 125 Montgomery Co 0015 HEARTLAND CEMENT COMPANY 008 3241Cement, Hydraulic 1,006 1,448 0 255.88 5.66 0.02 0.00 20 Kansas 205 Wilson Co 7022 LAFARGE MIDWEST, INC. 007 3241Cement, Hydraulic 978 1,569 0 277.41 5.66 0.02 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 9,046 2,710 0 479.95 5.65 0.01 7.31 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 1,176.20 5.65 0.00 0.00 55 Wisconsin 141 Wood Co 772009480 STORA ENSO NO. AMERICA-BIRON MILL B23 2621Paper Mills 5,357 5,079 0 902.51 5.63 0.01 0.00 40 Oklahoma 131 Rogers Co 166 LAFARGE BDLG MATERIALS 8635 3241Cement, Hydraulic 1,140 1,502 0 268.17 5.60 0.02 6.43 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 001 4911Electric Services 859 4,048 0 725.23 5.58 0.01 0.00 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 927.12 5.56 0.01 0.00 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 009 2869Industrial Organic Chemicals, NEC 3,125 3,101 4 558.77 5.55 0.01 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 006 4911Electric Services 5,366 3,589 0 646.92 5.55 0.01 5.64 48 Texas 233 Hutchinson Co 1 BORGER CARBON BLACK 000012 2895Carbon Black 3,595 4,314 0 776.67 5.55 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0106 4911Electric Services 3,147 6,162 0 1,118.59 5.51 0.00 0.00 48 Texas 233 Hutchinson Co 2 BORGER CARBON BLACK PLT 000004 2895Carbon Black 3,348 4,262 0 776.92 5.49 0.01 0.00 18 Indiana 127 Porter Co 00002 NIPSCO - BAILLY STATION 002 4911Electric Services 2,101 4,073 0 743.59 5.48 0.01 5.80 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0021 4911Electric Services 4,968 5,435 0 991.95 5.48 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0107 4911Electric Services 5,281 6,132 0 1,118.59 5.48 0.00 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 1,235.17 5.47 0.00 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 858.01 5.42 0.01 0.00 20 Kansas 209 Wyandotte Co 0049 BOARD OF PUBLIC UTILITIES - KAW 001 4911Electric Services 0 1,674 0 310.07 5.40 0.02 0.00 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 905.85 5.39 0.01 0.00 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 1,077.94 5.39 0.01 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0003 4911Electric Services 1,539 1,951 0 362.24 5.38 0.01 27.28 40 Oklahoma 143 Tulsa Co 1458 SINCLAIR OIL CORP 6154 2911Petroleum Refining 1,317 1,539 0 286.22 5.38 0.02 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148765 4911Electric Services 7,240 3,738 0 697.44 5.36 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 1,168.19 5.36 0.00 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000014 4911Electric Services 3,948 4,513 0 841.43 5.36 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 1,235.17 5.35 0.00 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 003 4911Electric Services 6,999 3,071 0 574.05 5.35 0.01 6.90 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 004 4911Electric Services 7,131 3,071 0 574.05 5.35 0.01 6.90 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000006 2999Products of Petroleum and Coal, NEC 3,123 4,107 0 767.78 5.35 0.01 0.00 29 Missouri 201 Scott Co 0017 SIKESTON POWER STATION-SIKESTON POWER ST 22253 4911Electric Services 6,236 1,551 0 291.17 5.33 0.02 21.47 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 003 4911Electric Services 1,430 1,780 0 334.58 5.32 0.02 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 006 4911Electric Services 29,508 3,040 0 574.05 5.30 0.01 6.90 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 002 4911Electric Services 7,913 3,037 0 574.05 5.29 0.01 6.90 19 Iowa 163 Scott Co 82-02-006 MIDAMERICAN ENERGY CO. - RIVERSIDE STATI 172728 4911Electric Services 0 3,061 0 581.21 5.27 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 1,141.18 5.26 0.00 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 014 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,774 3,888 0 741.49 5.24 0.01 5.80 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT B1 2895Carbon Black 1,930 3,460 0 661.78 5.23 0.01 5.20 55 Wisconsin 087 Outagamie Co 445031180 INTERNATIONAL PAPER, KAUKAUNA FACILITY B11 2621Paper Mills 4,990 4,877 0 932.69 5.23 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 1,141.18 5.22 0.00 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 1,299.93 5.21 0.00 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 1,141.18 5.18 0.00 0.00 18 Indiana 089 Lake Co 00121 U S STEEL CO GARY WORKS 101 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,836 3,771 0 729.80 5.17 0.01 6.83 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0108 4911Electric Services 4,965 5,734 0 1,118.59 5.13 0.00 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2508 4911Electric Services 1,095 1,315 0 257.76 5.10 0.02 7.97 48 Texas 201 Harris Co 37 HOUSTON PLANT 000008 2819Industrial Inorganic Chemicals, NEC 2,985 4,101 0 805.17 5.09 0.01 0.00 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 1,110.53 5.08 0.00 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18488 2895Carbon Black 1,010 1,886 0 374.34 5.04 0.01 0.00 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 735.52 5.03 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 1,168.19 5.03 0.00 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 1,168.19 5.02 0.00 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 1,299.93 5.01 0.00 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 002 4911Electric Services 4,779 3,770 0 753.58 5.00 0.01 0.00 29 Missouri 151 Osage Co 0002 CENTRAL ELECTRIC POWER COOPERATIVE-CHAMO 15634 4911Electric Services 2,916 1,214 0 244.87 4.96 0.02 14.30 17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0001 4911Electric Services 2,844 1,954 0 405.22 4.82 0.01 14.12 18 Indiana 173 Warrick Co 00001 SIGECO - F.B.CULLEY GENERATING STATION 004 4911Electric Services 3,281 2,438 0 510.37 4.78 0.01 11.04 17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0002 4911Electric Services 3,528 1,852 0 405.22 4.57 0.01 14.12

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 7 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 3,354 1,852 0 405.22 4.57 0.01 14.12 21 Kentucky 101 Henderson Co 2110100012 HENDERSON MUN POW& LIGHT 5 4911Electric Services 0 2,112 0 486.28 4.34 0.01 11.79 17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0004 4911Electric Services 2,682 1,745 0 405.22 4.31 0.01 14.12 40 Oklahoma 089 McCurtain Co 1733 WEYERHAEUSER - VALLIANT 10766 2631Paperboard Mills 1,139 1,551 0 359.99 4.31 0.01 15.89 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E5 3334Primary Production of Aluminum 1,649 2,106 0 490.30 4.29 0.01 11.79 21 Kentucky 157 Marshall Co 2115700003 ISP CHEMICALS INC. 0AA 2869Industrial Organic Chemicals, NEC 1,747 1,734 4 405.01 4.28 0.01 15.60 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E3 3334Primary Production of Aluminum 1,638 2,091 0 490.30 4.27 0.01 11.79 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E1 3334Primary Production of Aluminum 1,637 2,091 0 490.30 4.26 0.01 11.79 29 Missouri 151 Osage Co 0002 CENTRAL ELECTRIC POWER COOPERATIVE-CHAMO 15633 4911Electric Services 1,225 1,031 0 244.87 4.21 0.02 14.30 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14812 3334Primary Production of Aluminum 642 1,130 0 296.04 3.82 0.01 21.46 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14813 3334Primary Production of Aluminum 642 1,130 0 296.04 3.82 0.01 21.46 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8316 4911Electric Services 1,354 868 0 228.78 3.80 0.02 18.13 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8317 4911Electric Services 1,378 868 0 228.78 3.80 0.02 18.13 17 Illinois 125 Mason Co 125804AAB DYNEGY MIDWEST GENERATION INC 0023 4911Electric Services 12,815 1,669 0 447.71 3.73 0.01 12.66 40 Oklahoma 101 Muskogee Co 643 FORT JAMES OPERATING CO 9155 2621Paper Mills 772 872 0 240.73 3.62 0.02 15.31 40 Oklahoma 089 McCurtain Co 1733 WEYERHAEUSER - VALLIANT 10767 2631Paperboard Mills 1,071 1,271 0 359.99 3.53 0.01 15.89 40 Oklahoma 101 Muskogee Co 643 FORT JAMES OPERATING CO 9156 2621Paper Mills 743 839 0 240.73 3.48 0.01 15.31 40 Oklahoma 101 Muskogee Co 643 FORT JAMES OPERATING CO 9154 2621Paper Mills 745 804 0 240.78 3.34 0.01 15.31 29 Missouri 213 Taney Co 0048 COLLEGE OF THE OZARKS-BRANSON 1 8221Colleges, Universities, and Professional Schools 63 109 0 32.94 3.31 0.10 59.68 29 Missouri 213 Taney Co 0048 COLLEGE OF THE OZARKS-BRANSON 2 8221Colleges, Universities, and Professional Schools 63 109 0 32.94 3.31 0.10 59.68 29 Missouri 099 Jefferson Co 0002 RC CEMENT COMPANY INC-RIVER CEMENT CO - 11802 3241Cement, Hydraulic 503 730 0 277.77 2.63 0.01 24.64 21 Kentucky 101 Henderson Co 2110100012 HENDERSON MUN POW& LIGHT 002 4911Electric Services 711 1,271 0 486.35 2.61 0.01 11.79 17 Illinois 167 Sangamon Co 167120AAO CITY WATER LIGHT & POWER 0011 4911Electric Services 1,831 1,166 0 447.71 2.60 0.01 14.42 17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 12,636 1,029 0 404.88 2.54 0.01 14.12 17 Illinois 137 Morgan Co 137020AAS JACKSONVILLE DEVELOPMENTAL CENTER 0005 8063Psychiatric Hospitals 1,065 1,018 0 410.24 2.48 0.01 14.12 05 Arkansas 029 Conway Co 0502900001 GREEN BAY PACKAGING - ARK KRAFT DIVISION 005 2631Paperboard Mills 426 426 0 175.65 2.43 0.01 40.39 17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0047 2911Petroleum Refining 6,333 833 90 345.38 2.41 0.01 27.28 29 Missouri 173 Ralls Co 0001 CONTINENTAL CEMENT COMPANY INC-ILASCO PL 17364 3241Cement, Hydraulic 531 846 0 361.73 2.34 0.01 10.63 29 Missouri 161 Phelps Co 0006 UNIVERSITY OF MO - ROLLA-ROLLA POWER PLA 16418 8221Colleges, Universities, and Professional Schools 394 402 0 173.10 2.32 0.01 34.42 29 Missouri 183 St. Charles Co 0076 GENERAL MOTORS-WENTZVILLE CENTER 18175 3711Motor Vehicles and Passenger Car Bodies 680 644 0 300.28 2.15 0.01 27.28 29 Missouri 077 Greene Co 0004 CARLISLE POWER TRANSMISSION PRODUCTS INC 1342 3052Rubber and Plastics Hose and Belting 85 142 0 67.96 2.10 0.03 59.68 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0057 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 960 677 0 331.23 2.04 0.01 27.28 18 Indiana 173 Warrick Co 00001 SIGECO - F.B.CULLEY GENERATING STATION 003 4911Electric Services 115 1,023 0 510.37 2.01 0.00 11.04 17 Illinois 167 Sangamon Co 167120AAO CITY WATER LIGHT & POWER 0003 4911Electric Services 772 895 0 446.81 2.00 0.00 14.42 17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0043 2911Petroleum Refining 5,188 683 90 345.38 1.98 0.01 27.28 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0079 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 924 651 0 331.25 1.97 0.01 27.28 17 Illinois 167 Sangamon Co 167120AAO CITY WATER LIGHT & POWER 0006 4911Electric Services 816 868 0 447.71 1.94 0.00 14.42 17 Illinois 181 Union Co 181852AAC CLYDE L CHOATE MENTAL HEALTH CENTER 0001 8063Psychiatric Hospitals 679 649 0 335.42 1.94 0.01 18.74 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 108 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 934 885 0 462.33 1.91 0.00 11.79 17 Illinois 003 Alexander Co 003005AAI BUNGE NORTH AMERICA INC 0020 2075Soybean Oil Mills 627 595 0 331.89 1.79 0.01 19.07 21 Kentucky 007 Ballard Co 2100700002 MEADWESTVACO KENTUCKY LP 009 2621Paper Mills 476 556 75 339.77 1.64 0.00 17.51 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 109 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 633 758 0 462.33 1.64 0.00 11.79 05 Arkansas 047 Franklin Co 0504700014 SGL CARBON CORPORATION 001 3624Carbon and Graphite Products 98 250 0 161.92 1.55 0.01 19.94 17 Illinois 077 Jackson Co 077801AAA SOUTHERN ILLINOIS UNIVERSITY 0007 8221Colleges, Universities, and Professional Schools 558 534 0 344.87 1.55 0.00 24.63 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 111 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 745 706 0 462.33 1.53 0.00 11.79 17 Illinois 109 McDonough Co 109035AAG WESTERN ILLINOIS UNIVERSITY 0016 8221Colleges, Universities, and Professional Schools 737 704 0 464.36 1.52 0.00 11.49 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 114 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 732 694 0 462.33 1.50 0.00 11.79 17 Illinois 115 Macon Co 115015ABX AE STALEY MANUFACTURING CO 0408 2046Wet Corn Milling 602 696 0 494.23 1.41 0.00 12.58 18 Indiana 129 Posey Co 00003 COUNTRYMARK COOPERATIVE INC (REFINERY) 001 2911Petroleum Refining 538 644 0 461.94 1.40 0.00 11.79 05 Arkansas 093 Mississippi Co 0509300202 NUCOR-YAMATO STEEL 003 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 305 404 0 291.52 1.39 0.00 22.50 17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0599 2911Petroleum Refining 385 462 0 345.38 1.34 0.00 27.28 47 Tennessee 045 Dyer Co 0001 DYERSBURG FABRICS LIMITED 002 2253Knit Outerwear Mills 401 398 4 322.53 1.23 0.00 13.23 18 Indiana 173 Warrick Co 00002 AGC DIVISION - ALCOA POWER GENERATING 004 4911Electric Services 40,476 628 0 510.37 1.23 0.00 11.04 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 163 3334Primary Production of Aluminum 667 627 0 510.48 1.23 0.00 11.04 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 161 3334Primary Production of Aluminum 645 605 0 510.50 1.19 0.00 11.04 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 162 3334Primary Production of Aluminum 620 582 0 510.50 1.14 0.00 11.04 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0044 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 352 366 0 331.00 1.11 0.00 27.28 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 164 3334Primary Production of Aluminum 604 567 0 510.50 1.11 0.00 11.04 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 165 3334Primary Production of Aluminum 606 569 0 510.50 1.11 0.00 11.04 17 Illinois 127 Massac Co 127855AAA LAFARGE MIDWEST INC 0066 3241Cement, Hydraulic 285 392 0 360.76 1.09 0.00 17.51 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0048 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 507 357 0 331.00 1.08 0.00 27.28 17 Illinois 127 Massac Co 127855AAA LAFARGE MIDWEST INC 0047 3241Cement, Hydraulic 283 388 0 360.76 1.08 0.00 17.51 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 501 353 0 330.73 1.07 0.00 27.28 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14815 3334Primary Production of Aluminum 180 316 0 296.04 1.07 0.00 21.46 05 Arkansas 093 Mississippi Co 0509300233 NUCOR CORPORATION-(NUCOR STEEL, ARKANSAS 001 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 237 314 0 295.49 1.06 0.00 22.50 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14816 3334Primary Production of Aluminum 179 315 0 296.04 1.06 0.00 21.46 29 Missouri 027 Callaway Co 0001 HARBISON-WALKER REFRACTORIES-HARBISON-WA 3432 3255Clay Refractories 190 270 0 256.64 1.05 0.00 14.30 29 Missouri 031 Cape Girardeau Co 0010 SOUTHEAST MISSOURI STATE UNIVERSITY-FACI 4305 8221Colleges, Universities, and Professional Schools 278 284 0 306.02 0.93 0.00 24.57

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 8 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for HEGL

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

29 Missouri 099 Jefferson Co 0068 SAINT-GOBAIN CONTAINERS LLC-PEVELY 11438 3221Glass Containers 153 259 0 283.82 0.91 0.00 24.64 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0041 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 422 297 0 330.87 0.90 0.00 27.28 29 Missouri 510 St. Louis 0017 MALLINCKRODT INC.-MALLINCKRODT INC. 9 2869Industrial Organic Chemicals, NEC 276 261 0 324.04 0.81 0.00 27.22 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0004 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 375 264 0 330.91 0.80 0.00 27.28 17 Illinois 153 Pulaski Co 153855AAA MOUNDS PRODUCTION CO LLC 0001 3295Minerals and Earths, Ground or Otherwise Treated 175 259 0 330.75 0.78 0.00 19.07 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 107 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 375 356 0 462.33 0.77 0.00 11.79 21 Kentucky 145 McCracken Co 2114500074 UNITED STATES ENRICHMENT CORP 002 2819Industrial Inorganic Chemicals, NEC 266 264 4 365.65 0.72 0.00 17.51 18 Indiana 129 Posey Co 00003 COUNTRYMARK COOPERATIVE INC (REFINERY) 010 2911Petroleum Refining 250 329 0 462.03 0.71 0.00 11.79 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 002 4911Electric Services 37,162 287 95 489.25 0.59 0.00 11.79 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 003 4911Electric Services 28,477 289 95 489.25 0.59 0.00 11.79 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 001 4911Electric Services 34,698 282 95 489.25 0.58 0.00 11.79 17 Illinois 115 Macon Co 115015AAE ARCHER DANIELS MIDLAND 0094 2046Wet Corn Milling 235 286 0 498.23 0.57 0.00 12.58 17 Illinois 191 Wayne Co 191819AAA ELYSIUM ENERGY LLC 0005 1321Natural Gas Liquids 225 259 0 453.96 0.57 0.00 11.79

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 9 / 9

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for JARI 89080.07 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction** Virginia Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 Pulp Mills 8,552 9,997 0 46.48 215.09 4.63 76.05 16357.59 0.183628 Virginia Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 Cement, Hydraulic 2,885 3,976 0 46.47 85.57 1.84 76.05 6507.599 0.073053 Virginia Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 1 Paperboard Mills 1,090 1,223 4 17.10 71.53 4.18 67.75 4846.158 0.054402 Virginia Rockbridge Co 00001 MOHAWK INDUSTRIES INC - LEES CARPETS DIV7 Carpets and Rugs 293 290 4 6.22 46.67 7.50 76.05 3549.254 0.039843 Virginia Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 Electric Services 7,488 9,981 0 122.71 81.34 0.66 39.57 3218.624 0.036132 Virginia Giles Co 00004 CELANESE ACETATE LLC 1 Cellulosic Manmade Fibers 6,559 6,509 4 114.82 56.69 0.49 39.57 2243.223 0.025182 Virginia Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 Electric Services 7,993 6,253 0 108.31 57.73 0.53 34.45 1988.799 0.022326 Virginia Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 2 Paperboard Mills 251 286 4 17.10 16.70 0.98 67.75 1131.425 0.012701 North CarolinaRockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATIG-21 Electric Services 2,637 3,464 0 128.31 27.00 0.21 39.12 1056.24 0.011857 West Virginia Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 Electric Services 27,651 6,694 90 223.39 29.96 0.13 32.70 979.692 0.010998 West Virginia Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 Electric Services 30,015 6,613 90 223.39 29.60 0.13 32.70 967.92 0.010866 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520Industrial Organic Chemicals, NEC 16,855 16,729 4 295.46 56.62 0.19 15.37 870.2494 0.009769 West Virginia Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 Electric Services 39,064 11,433 90 259.73 44.02 0.17 19.65 864.993 0.00971 Virginia Fluvanna Co 00001 DOMINION - BREMO POWER STATION 1 Electric Services 4,371 2,614 0 108.31 24.13 0.22 34.45 831.2785 0.009332 North CarolinaStokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 Electric Services 43,789 3,218 90 157.34 20.45 0.13 39.12 800.004 0.008981 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 Electric Services 8,115 10,131 0 250.12 40.51 0.16 17.08 691.9108 0.007767 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 Electric Services 8,158 10,014 0 250.12 40.04 0.16 17.08 683.8832 0.007677 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 Electric Services 8,804 9,911 0 250.12 39.62 0.16 17.08 676.7096 0.007597 North CarolinaStokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-17 Electric Services 39,678 2,536 90 157.34 16.11 0.10 39.12 630.2232 0.007075 Virginia Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 3 Explosives 1,102 1,593 0 103.70 15.36 0.15 39.57 607.7952 0.006823 Virginia Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 8 Pulp Mills 301 352 0 46.48 7.57 0.16 76.05 575.6985 0.006463 North CarolinaRockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATIG-23 Electric Services 1,040 1,837 0 128.31 14.32 0.11 39.12 560.1984 0.006289 West Virginia Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 Electric Services 2,582 5,998 98 207.75 28.87 0.14 19.33 558.0571 0.006265 Virginia Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 1 Electric Services 1,827 1,721 0 122.71 14.02 0.11 39.57 554.7714 0.006228 Virginia Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 2 Electric Services 1,738 1,721 0 122.71 14.02 0.11 39.57 554.7714 0.006228 West Virginia Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 Electric Services 2,731 5,954 98 207.75 28.66 0.14 19.33 553.9978 0.006219 West Virginia Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 Electric Services 3,355 5,908 98 207.75 28.44 0.14 19.33 549.7452 0.006171 Virginia Buchanan Co00004 JEWEL COKE COMPANY LLP 24 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 227.41 19.90 0.09 27.23 541.877 0.006083 Virginia Campbell Co00156 DOMINION - ALTAVISTA POWER STATION 1 Electric Services 50 778 0 60.33 12.89 0.21 40.97 528.1033 0.005928 West Virginia Pleasants Co0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 Electric Services 21,507 6,334 79.9 239.57 26.44 0.11 19.33 511.0852 0.005737 Virginia Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 4 Explosives 911 1,317 0 103.70 12.70 0.12 39.57 502.539 0.005641 West Virginia Pleasants Co0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 Electric Services 20,090 6,165 79.9 239.57 25.73 0.11 19.33 497.3609 0.005583 Kentucky Lawrence Co2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 Electric Services 36,036 4,203 90 279.48 15.04 0.05 32.61 490.4544 0.005506 North CarolinaPerson Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-30 Electric Services 29,504 2,438 90 133.14 18.31 0.14 26.55 486.1305 0.005457 Virginia Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 5 Explosives 873 1,262 0 103.70 12.17 0.12 39.57 481.5669 0.005406 Kentucky Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 Petroleum Refining 3,977 5,155 0 283.05 18.21 0.06 25.97 472.9137 0.005309 West Virginia Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 006 Electrometallurgical Products, Except Steel 1,937 1,922 4 165.29 11.63 0.07 40.55 471.5965 0.005294 North CarolinaRockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATIG-22 Electric Services 938 1,498 0 128.31 11.67 0.09 39.12 456.5304 0.005125 Virginia Prince William Co 00002 DOMINION - POSSUM POINT 5 Electric Services 4,368 6,100 0 220.30 27.69 0.13 14.90 412.581 0.004632 Maryland Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 Paper Mills 10,160 9,610 0 209.32 45.91 0.22 8.34 382.8894 0.004298 Ohio Gallia Co 0627010056 GAVIN POWER PLANT B003 Electric Services 19,222 6,479 95 270.38 23.96 0.09 15.49 371.1404 0.004166 Ohio Gallia Co 0627010056 GAVIN POWER PLANT B004 Electric Services 12,601 6,465 0 270.38 23.91 0.09 15.49 370.3659 0.004158 Virginia Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 8 Electric Services 38,088 3,633 95 190.12 19.11 0.10 18.67 356.7837 0.004005 North CarolinaPerson Co ORIS10379 COGENTRIX ROXBORO GEN1 Electric Services 0 1,824 0 141.34 12.90 0.09 26.55 342.495 0.003845 Maryland Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 Paper Mills 8,923 8,441 0 209.32 40.32 0.19 8.34 336.2688 0.003775 Virginia Giles Co 00001 CHEMICAL LIME COMPANY - KIMBALLTON PLANT1 Lime 801 893 0 105.25 8.49 0.08 39.57 335.9493 0.003771 Virginia Pittsylvania Co00003 BURLINGTON INDUSTRIES INCORPORATED HURT 1 Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 490 487 4 61.90 7.86 0.13 41.49 326.1114 0.003661 Delaware Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 Electric Services 7,504 19,666 0 389.75 50.46 0.13 6.33 319.4118 0.003586 Virginia King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON2 Pulp Mills 3,562 4,006 4 239.04 16.76 0.07 17.45 292.462 0.003283 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 Electric Services 4,050 4,001 0 226.57 17.66 0.08 16.11 284.5026 0.003194 Ohio Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 Electric Services 0 5,034 0 288.83 17.43 0.06 16.17 281.8431 0.003164 Virginia Waynesboro 00009 INVISTA INC - WAYNESBORO 1 Manmade Organic Fibers, Except Cellulosic 486 479 4 74.12 6.46 0.09 41.77 269.8342 0.003029 North CarolinaPerson Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-36AElectric Services 11,207 1,253 90 133.14 9.41 0.07 26.55 249.8355 0.002805 North CarolinaPerson Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-36BElectric Services 10,625 1,253 90 133.14 9.41 0.07 26.55 249.8355 0.002805 Virginia Halifax Co 00046 DOMINION - CLOVER POWER STATION 2 Electric Services 1,000 699 0 110.64 6.31 0.06 39.43 248.8033 0.002793 Virginia Halifax Co 00046 DOMINION - CLOVER POWER STATION 1 Electric Services 982 691 0 110.64 6.24 0.06 39.43 246.0432 0.002762 South CarolinaDarlington Co0820-0002 PROGRESS ENERGY ROBINSON STATION 001 Electric Services 8,754 7,088 0 363.62 19.49 0.05 12.41 241.8709 0.002715 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 1 / 3

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for JARI 89080.07 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

Virginia King George Co ORIS54304 SEI BIRCHWOOD POWER FACILITY 1 Electric Services 0 2,789 0 205.61 13.56 0.07 17.44 236.4864 0.002655 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 Electric Services 3,761 3,155 0 226.57 13.92 0.06 16.11 224.2512 0.002517 Maryland Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 14 Electric Services 37,757 3,037 0 236.73 12.83 0.05 17.44 223.7552 0.002512 Maryland Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 15 Electric Services 32,587 2,987 0 236.73 12.62 0.05 17.44 220.0928 0.002471 West Virginia Pleasants Co0006 CABOT CORPORATION-OHIO RIVER PLANT 002 Carbon Black 2,025 2,803 0 249.17 11.25 0.05 19.33 217.4625 0.002441 Virginia Waynesboro 00009 INVISTA INC - WAYNESBORO 2 Manmade Organic Fibers, Except Cellulosic 385 380 4 74.12 5.13 0.07 41.77 214.2801 0.002405 North CarolinaPerson Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-35AElectric Services 16,082 1,071 90 133.14 8.05 0.06 26.55 213.7275 0.002399 North CarolinaPerson Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-35BElectric Services 15,835 1,071 90 133.14 8.05 0.06 26.55 213.7275 0.002399 West Virginia Jackson Co 0002 CENTURY ALUMINUM OF WEST VIRGINIA 012 Primary Production of Aluminum 2,062 2,633 0 248.60 10.59 0.04 19.65 208.0935 0.002336 Ohio Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 Pulp Mills 12,051 11,425 99 354.72 32.21 0.09 6.34 204.2114 0.002292 North CarolinaPerson Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-29 Electric Services 15,596 999 90 133.14 7.50 0.06 26.55 199.125 0.002235 West Virginia Kanawha Co 0007 BAYER CROPSCIENCE 070 Pesticides and Agricultural Chemicals, NEC 1,111 1,305 0 216.11 6.04 0.03 32.70 197.508 0.002217 West Virginia Kanawha Co 0001 DUPONT - BELLE 541 Industrial Organic Chemicals, NEC 960 1,147 0 191.54 5.99 0.03 32.70 195.873 0.002199 Virginia Waynesboro 00009 INVISTA INC - WAYNESBORO 3 Manmade Organic Fibers, Except Cellulosic 346 344 4 74.12 4.64 0.06 41.77 193.8128 0.002176 West Virginia Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 Electric Services 29,158 7,646 90 270.30 28.29 0.10 6.74 190.6746 0.00214 West Virginia Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 Electric Services 29,575 7,582 90 270.30 28.05 0.10 6.74 189.057 0.002122 North CarolinaPerson Co 3714500045 CP&L - MAYO FACILITY G-46AElectric Services 13,673 954 90 134.16 7.11 0.05 26.55 188.7705 0.002119 North CarolinaPerson Co 3714500045 CP&L - MAYO FACILITY G-46BElectric Services 13,122 953 90 134.16 7.11 0.05 26.55 188.7705 0.002119 West Virginia Kanawha Co 0007 BAYER CROPSCIENCE 080 Pesticides and Agricultural Chemicals, NEC 1,061 1,246 0 216.11 5.77 0.03 32.70 188.679 0.002118 West Virginia Pleasants Co0006 CABOT CORPORATION-OHIO RIVER PLANT 003 Carbon Black 1,734 2,400 0 249.17 9.63 0.04 19.33 186.1479 0.00209 Kentucky Greenup Co 2108900001 E I DUPONT INC 001 Industrial Inorganic Chemicals, NEC 1,737 2,153 0 305.12 7.06 0.02 25.97 183.3482 0.002058 West Virginia Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 001 Electric Services 46,852 4,922 90 233.45 21.08 0.09 8.57 180.6556 0.002028 West Virginia Marshall Co 0002 PPG INDUSTRIES, INC. 003 Alkalies and Chlorine 7,071 7,016 4 261.78 26.80 0.10 6.74 180.632 0.002028 West Virginia Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 002 Electric Services 42,467 4,890 90 233.45 20.95 0.09 8.57 179.5415 0.002016 Virginia Danville 00002 DAN RIVER INCORPORATED SCHOOLFIELD 3 Broadwoven Fabric Mills, Cotton 618 613 4 117.81 5.20 0.04 34.18 177.736 0.001995 Virginia Hopewell 00055 JAMES RIVER COGENERATION COMPANY 1 Electric Services 2,490 3,221 0 201.43 15.99 0.08 11.03 176.3697 0.00198 Virginia Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 16 Pulp Mills 92 108 0 46.48 2.31 0.05 76.05 175.6755 0.001972 Virginia Hopewell 00055 JAMES RIVER COGENERATION COMPANY 2 Electric Services 2,563 3,193 0 201.43 15.85 0.08 11.03 174.8255 0.001963 West Virginia Kanawha Co 0007 BAYER CROPSCIENCE 090 Pesticides and Agricultural Chemicals, NEC 970 1,140 0 216.11 5.27 0.02 32.70 172.329 0.001935 West Virginia Grant Co 0003 MOUNT STORM POWER PLANT 001 Electric Services 8,817 3,191 95 176.30 18.10 0.10 9.16 165.796 0.001861 West Virginia Grant Co 0003 MOUNT STORM POWER PLANT 002 Electric Services 9,572 3,191 95 176.30 18.10 0.10 9.16 165.796 0.001861 West Virginia Kanawha Co 0006 APPALACHIAN POWER - KANAWHA RIVER PLANT001 Electric Services 7,088 903 90 179.73 5.02 0.03 32.70 164.154 0.001843 West Virginia Kanawha Co 0006 APPALACHIAN POWER - KANAWHA RIVER PLANT002 Electric Services 7,405 900 90 179.73 5.01 0.03 32.70 163.827 0.001839 Virginia Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 2 Explosives 338 418 0 103.70 4.03 0.04 39.57 159.4671 0.00179 West Virginia Kanawha Co 0003 UNION CARBIDE (DOW) SO. CHARLESTON PLANT0B6 Industrial Organic Chemicals, NEC1,009 1,001 4 207.32 4.83 0.02 32.70 157.941 0.001773 Virginia Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 6 Electric Services 19,129 1,561 95 190.12 8.21 0.04 18.67 153.2807 0.001721 West Virginia Grant Co 0003 MOUNT STORM POWER PLANT 003 Electric Services 2,779 2,923 95 176.30 16.58 0.09 9.16 151.8728 0.001705 Virginia Botetourt Co 00006 GENERAL SHALE PRODUCTS LLC 2 Brick and Structural Clay Tile 72 82 0 41.24 1.99 0.05 76.05 151.3395 0.001699 Virginia Rockbridge Co 00001 MOHAWK INDUSTRIES INC - LEES CARPETS DIV1 Carpets and Rugs 15 12 0 6.21 1.98 0.32 76.05 150.579 0.00169 West Virginia Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT005 Electric Services 18,406 1,943 90 258.11 7.53 0.03 19.65 147.9645 0.001661 Virginia Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 Paper Mills 3,720 4,299 4 253.71 16.95 0.07 8.47 143.5665 0.001612 Virginia Rockbridge Co 00032 STILLWATER INCORPORATED GOSHEN PLANT 1 Broadwoven Fabric Mills, Wool (Including Dyeing and Finishing) 92 74 0 39.79 1.85 0.05 76.05 140.6925 0.001579 West Virginia Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 Products of Petroleum and Coal, NEC 4,350 5,638 0 270.96 20.81 0.08 6.74 140.2594 0.001575 Virginia Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 10 Pulp Mills 70 82 0 46.48 1.76 0.04 76.05 133.848 0.001503 Virginia Mecklenburg Co ORIS52007 MECKLENBURG COGENERATION FACILITY GEN1 Electric Services 0 487 0 143.57 3.39 0.02 39.43 133.6677 0.001501 Virginia Mecklenburg Co ORIS52007 MECKLENBURG COGENERATION FACILITY GEN2 Electric Services 0 487 0 143.57 3.39 0.02 39.43 133.6677 0.001501 Ohio Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 Pulp Mills 7,862 7,453 99 354.72 21.01 0.06 6.34 133.2034 0.001495 Pennsylvania Beaver Co 420070032 PADEP BAQ 401 Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 346.30 19.20 0.06 6.91 132.672 0.001489 Maryland Baltimore Co005-0147 MARYLAND DEPARTMENT OF THE ENVIRONMENT 31 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,841 3,919 99 318.31 12.31 0.04 10.71 131.8401 0.00148 Maryland Frederick Co 021-0005 MARYLAND DEPARTMENT OF THE ENVIRONMENT 28 Primary

Production of Aluminum 1,506 2,652 0 260.42 10.18 0.04 12.94 131.7292 0.001479 Maryland Frederick Co 021-0005 MARYLAND DEPARTMENT OF THE ENVIRONMENT 29 Primary

Production of Aluminum 1,506 2,652 0 260.42 10.18 0.04 12.94 131.7292 0.001479 Virginia Roanoke 00083 NORFOLK SOUTHERN RAILWAY COMPANY EAST EN 7 Railroads, Line-haul Operating 170 169 4 54.02 3.13 0.06 42.08 131.7104 0.001479 Maryland Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION - 1 Electric Services 20,476 3,800 0 312.28 12.17 0.04 10.71 130.3407 0.001463 Virginia Rockbridge Co 00001 MOHAWK INDUSTRIES INC - LEES CARPETS DIV2 Carpets and Rugs 13 11 0 6.21 1.71 0.27 76.05 130.0455 0.00146 Kentucky Boyd Co 2101900004 MARATHON ASHLAND PET LLC 0QR Petroleum Refining 1,091 1,413 0 283.05 4.99 0.02 25.97 129.5903 0.001455 West Virginia Wood Co 0001 DUPONT WASHINGTON WORKS P06 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 1,767 1,753 4 262.35 6.68 0.03 19.33 129.1244 0.00145 Virginia Buchanan Co00004 JEWEL COKE COMPANY LLP 22 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 951 1,077 0 227.41 4.74 0.02 27.23 129.0702 0.001449

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 2 / 3

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for JARI 89080.07 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

Maryland Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION - 4 Electric Services 19,498 3,673 0 312.28 11.76 0.04 10.71 125.9496 0.001414 Pennsylvania Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 Electric Services 11,069 6,267 96 343.90 18.22 0.05 6.91 125.9002 0.001413 Maryland Washington Co 043-0005 ALLEGANY ENERGY SUPPLY LLC - R. PAUL SMI 2 Electric Services 3,770 2,568 0 264.74 9.70 0.04 12.94 125.518 0.001409 Virginia Lynchburg 00095 GRIFFIN PIPE PRODUCTS COMPANY 20 Gray and Ductile Iron Foundries 80 103 0 40.00 2.57 0.06 48.62 124.9534 0.001403 Ohio Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 Electric Services 15,311 5,367 0 305.88 17.55 0.06 6.91 121.2705 0.001361 Virginia Hopewell 00058 COGENTRIX HOPEWELL 1 Electric Services 28 2,209 0 202.55 10.90 0.05 11.03 120.227 0.00135 Virginia Hopewell 00058 COGENTRIX HOPEWELL 2 Electric Services 29 2,209 0 202.55 10.90 0.05 11.03 120.227 0.00135 Ohio Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B002 Electric Services 20,630 5,321 0 307.94 17.28 0.06 6.91 119.4048 0.00134 West Virginia Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 020 Electrometallurgical Products, Except Steel 380 485 0 165.29 2.94 0.02 40.55 119.217 0.001338 Pennsylvania Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 Electric Services 7,033 5,874 92.1 343.90 17.08 0.05 6.91 118.0228 0.001325 Pennsylvania Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 Electric Services 11,754 5,869 92.1 343.90 17.06 0.05 6.91 117.8846 0.001323 Ohio Washington Co 0684020037 R. H. GORSUCH STATION B001 Electric Services 0 1,806 0 260.44 6.94 0.03 16.17 112.2198 0.00126 Virginia Chesterfield Co 00078 DUPONT DE NEMOURS E I & COMPANY INC JAME2 Industrial Inorganic Chemicals, NEC 1,145 1,117 0 187.17 5.97 0.03 18.67 111.4599 0.001251 Ohio Washington Co 0684020037 R. H. GORSUCH STATION B004 Electric and Other Services Combined0 1,801 0 265.68 6.78 0.03 16.17 109.6326 0.001231 West Virginia Wood Co 0001 DUPONT WASHINGTON WORKS P05 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 1,487 1,476 4 262.35 5.62 0.02 19.33 108.6346 0.00122 Tennessee Anderson Co0009 TVA BULL RUN FOSSIL PLANT 001 Electric Services 36,729 8,657 90 450.73 19.21 0.04 5.60 107.576 0.001208 West Virginia Pleasants Co0006 CABOT CORPORATION-OHIO RIVER PLANT 004 Carbon Black 1,001 1,386 0 249.17 5.56 0.02 19.33 107.4748 0.001206 Pennsylvania Allegheny Co4200300157 ORION POWER MIDWEST, CHESWICK STATION 001 Electric Services 42,018 4,637 0 324.93 14.27 0.04 7.36 105.0272 0.001179 West Virginia Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K01 Products of Petroleum and Coal, NEC 3,200 4,147 0 270.96 15.31 0.06 6.74 103.1894 0.001158 Virginia Bath Co 00004 THE HOMESTEAD 5 Hotels and Motels 61 68 0 50.14 1.35 0.03 76.05 102.6675 0.001153 Virginia Pittsylvania Co00100 OWENS-BROCKWAY GLASS CONTAINER INC 21 Glass Containers 215 284 0 115.47 2.46 0.02 41.49 102.0654 0.001146 Virginia Alexandria 00003 POTOMAC RIVER GENERATING STATION 1 Electric Services 2,245 2,400 0 253.70 9.46 0.04 10.71 101.3166 0.001137 Virginia Alexandria 00003 POTOMAC RIVER GENERATING STATION 2 Electric Services 2,384 2,400 0 253.70 9.46 0.04 10.71 101.3166 0.001137 Virginia Alexandria 00003 POTOMAC RIVER GENERATING STATION 3 Electric Services 3,514 2,400 0 253.70 9.46 0.04 10.71 101.3166 0.001137 Virginia Alexandria 00003 POTOMAC RIVER GENERATING STATION 4 Electric Services 3,669 2,400 0 253.70 9.46 0.04 10.71 101.3166 0.001137 Virginia Alexandria 00003 POTOMAC RIVER GENERATING STATION 5 Electric Services 3,445 2,400 0 253.70 9.46 0.04 10.71 101.3166 0.001137 North CarolinaForsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN1 Electric Services 0 1,074 0 173.66 6.18 0.04 16.39 101.2902 0.001137 North CarolinaForsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN2 Electric Services 0 1,074 0 173.66 6.18 0.04 16.39 101.2902 0.001137 West Virginia Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 016 Electrometallurgical Products, Except Steel 318 407 0 165.29 2.46 0.01 40.55 99.753 0.00112 Virginia Chesterfield Co 00081 PHILIP MORRIS USA INC - PARK 500 3 Tobacco Stemming and Redrying 1,070 1,062 4 199.48 5.32 0.03 18.67 99.3244 0.001115 West Virginia Pleasants Co0003 CYTEC INDUSTRIES - REDACTED NON-CONFID 0WB Industrial Organic Chemicals, NEC1,265 1,255 4 247.95 5.06 0.02 19.33 97.8098 0.001098 West Virginia Pleasants Co0006 CABOT CORPORATION-OHIO RIVER PLANT 007 Carbon Black 911 1,261 0 249.17 5.06 0.02 19.33 97.8098 0.001098 Pennsylvania Cambria Co 420210046 CAMBRIA COGEN CO/CAMBRIA COGEN 031 Electric Services 1,059 5,218 0 325.25 16.04 0.05 5.96 95.5984 0.001073

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 3 / 3

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for JOKI

61602.28 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (% )** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction** Tennessee McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 Pulp Mills 5,232 5,871 4 71.46 82.16 1.15 65.67 5395.447 0.087585 Tennessee Anderson Co0009 TVA BULL RUN FOSSIL PLANT 001 Electric Services 36,729 8,657 90 73.92 117.12 1.58 44.66 5230.579 0.084909 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 Wet Corn Milling 3,005 2,982 4 50.89 58.59 1.15 64.11 3756.205 0.060975 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 16 Primary Production of Aluminum1,856 2,370 0 45.21 52.42 1.16 64.11 3360.646 0.054554 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 17 Primary Production of Aluminum1,817 2,320 0 45.21 51.32 1.14 64.11 3290.125 0.053409 Tennessee Polk Co 0004 INTERTRADE HOLDINGS, INC. 001 Industrial Inorganic Chemicals, NEC 1,837 2,530 4 55.89 45.26 0.81 65.67 2972.224 0.048249 Tennessee Anderson Co0020 U.S. DEPARTMENT OF ENERGY, Y-12 PLANT 002 Fabricated Metal Products, NEC2,354 2,336 4 72.75 32.12 0.44 44.66 1434.479 0.023286 South CarolinaAnderson Co0200-0004 DUKE ENERGY:LEE 003 Electric Services 4,384 7,274 0 164.50 44.22 0.27 27.54 1217.819 0.019769 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 Electric Services 14,024 16,530 0 229.18 72.13 0.31 16.05 1157.687 0.018793 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 Electric Services 15,175 16,367 0 229.18 71.42 0.31 16.05 1146.291 0.018608 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520Industrial Organic Chemicals, NEC 16,855 16,729 4 181.93 91.95 0.51 12.09 1111.676 0.018046 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 Electric Services 18,149 27,735 0 258.20 107.42 0.42 8.94 960.3348 0.015589 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 Electric Services 20,771 26,616 0 258.20 103.09 0.40 8.94 921.6246 0.014961 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 Electric Services 25,286 26,264 0 258.20 101.72 0.39 8.94 909.3768 0.014762 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 Electric Services 24,966 26,075 0 258.20 100.99 0.39 8.94 902.8506 0.014656 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 09 Primary Production of Aluminum 424 541 0 45.21 11.97 0.26 64.11 767.3967 0.012457 South CarolinaAnderson Co0200-0004 DUKE ENERGY:LEE 001 Electric Services 2,386 4,347 0 164.54 26.42 0.16 27.54 727.6068 0.011811 South CarolinaAnderson Co0200-0004 DUKE ENERGY:LEE 002 Electric Services 2,643 4,140 0 164.50 25.17 0.15 27.54 693.1818 0.011253 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 Electric Services 42,634 6,294 90 163.76 38.44 0.23 17.63 677.6972 0.011001 North Carolina Haywood Co3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 Paper Mills 2,195 2,565 0 104.38 24.58 0.24 26.88 660.7104 0.010725 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 Electric Services 42,900 6,111 90 163.76 37.32 0.23 17.63 657.9516 0.010681 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 008 Electric Services 9,181 10,185 90 170.64 59.69 0.35 10.74 641.0706 0.010407 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 Pulp Mills 3,293 3,696 4 175.70 21.04 0.12 29.12 612.6848 0.009946 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 002 Wet Corn Milling 378 467 83 50.89 9.17 0.18 64.11 587.8887 0.009543 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 Electric Services 18,089 3,455 90 176.83 19.54 0.11 29.12 569.0048 0.009237 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 Electric Services 35,266 4,865 90 163.76 29.71 0.18 17.63 523.7873 0.008503 North Carolina Haywood Co3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-65 Paper Mills 1,734 2,026 0 104.38 19.41 0.19 26.88 521.7408 0.00847 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 Electric Services 33,050 4,831 90 163.76 29.50 0.18 17.63 520.085 0.008443 North Carolina Haywood Co3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-24 Paper Mills 1,574 1,840 0 104.38 17.63 0.17 26.88 473.8944 0.007693 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 Electric Services 5,009 6,643 0 229.18 28.99 0.13 16.05 465.2895 0.007553 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 Electric Services 4,842 6,500 0 229.18 28.36 0.12 16.05 455.178 0.007389 North Carolina Haywood Co3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-66 Paper Mills 1,419 1,659 0 104.38 15.89 0.15 26.88 427.1232 0.006934 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 009 Electric Services 8,588 6,712 90 170.64 39.33 0.23 10.74 422.4042 0.006857 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 009 Electric Services 9,323 602 90 76.42 7.88 0.10 51.02 402.0376 0.006526 Tennessee Blount Co 0130 APAC-TN, INC./HARRISON CONSTRUCTION DIVI 002 Ready-Mixed Concrete 153 200 0 32.93 6.06 0.18 64.11 388.5066 0.006307 North Carolina Haywood Co3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-26 Paper Mills 1,230 1,380 4 104.38 13.22 0.13 26.88 355.3536 0.005769 Kentucky Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 Electric Services 7,244 4,401 0 189.18 23.26 0.12 14.75 343.085 0.005569 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 005 Electric Services 9,197 487 90 76.45 6.37 0.08 51.02 324.9974 0.005276 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 006 Electric Services 9,691 487 90 76.42 6.37 0.08 51.02 324.9974 0.005276 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 007 Electric Services 9,213 487 90 76.42 6.37 0.08 51.02 324.9974 0.005276 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 008 Electric Services 9,653 487 90 76.42 6.37 0.08 51.02 324.9974 0.005276 Tennessee Loudon Co 0003 VISKASE CORPORTION 002 Plastics Products, NEC 257 255 4 51.84 4.93 0.10 64.11 316.0623 0.005131 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 005 Electric Services 4,122 4,839 0 170.64 28.36 0.17 10.74 304.5864 0.004944 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 004 Electric Services 4,667 4,828 0 170.64 28.29 0.17 10.74 303.8346 0.004932 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 002 Electric Services 4,031 4,821 0 170.64 28.25 0.17 10.74 303.405 0.004925 Tennessee Hamilton Co 2730 E. I. DU PONT DE NEMOURS AND COMPANY 0002 1,286 1,173 0 119.24 9.84 0.08 30.53 300.4152 0.004877 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 006 Electric Services 4,452 4,707 0 170.64 27.58 0.16 10.74 296.2092 0.004808 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 003 Electric Services 4,466 4,625 0 170.64 27.10 0.16 10.74 291.054 0.004725 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 Electric Services 8,115 10,131 0 235.91 42.95 0.18 6.70 287.765 0.004671 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 007 Electric Services 4,699 4,550 0 170.64 26.67 0.16 10.74 286.4358 0.00465 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 Electric Services 8,158 10,014 0 235.91 42.45 0.18 6.70 284.415 0.004617 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 Electric Services 8,804 9,911 0 235.91 42.01 0.18 6.70 281.467 0.004569 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 Electric Services 3,237 3,916 0 229.18 17.09 0.07 16.05 274.2945 0.004453 Georgia Hall Co 13900002 CARGILL INC B001 Soybean Oil Mills 579 575 4 121.49 4.73 0.04 56.72 268.2856 0.004355 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 Electric Services 3,991 3,547 0 229.18 15.48 0.07 16.05 248.454 0.004033 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 001 Electric Services 7,198 372 90 76.45 4.86 0.06 51.02 247.9572 0.004025 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 002 Electric Services 7,159 372 90 76.45 4.86 0.06 51.02 247.9572 0.004025 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 003 Electric Services 7,534 372 90 76.45 4.86 0.06 51.02 247.9572 0.004025 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

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### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for JOKI

61602.28 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (% )** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 004 Electric Services 7,087 372 90 76.45 4.86 0.06 51.02 247.9572 0.004025 Tennessee Loudon Co 0072 MONTEREY MUSHROOM, INC. 001 195 192 0 52.96 3.62 0.07 64.11 232.0782 0.003767 Tennessee Loudon Co 0072 MONTEREY MUSHROOM, INC. 002 195 192 0 52.96 3.62 0.07 64.11 232.0782 0.003767 Tennessee Roane Co 0125 FORTAFIL FIBERS, INC. 003 Carbon and Graphite Products 150 339 0 84.15 4.02 0.05 51.02 205.1004 0.003329 Tennessee Roane Co 0125 FORTAFIL FIBERS, INC. 004 Carbon and Graphite Products 150 339 0 84.15 4.02 0.05 51.02 205.1004 0.003329 Tennessee Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT 003-01Colleges, Universities, and Professional Schools 288 294 4 64.75 4.54 0.07 44.66 202.7564 0.003291 North Carolina Rutherford Co3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-86 Electric Services 25,139 1,952 90 201.87 9.67 0.05 20.94 202.4898 0.003287 North Carolina Rutherford Co3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-87 Electric Services 9 1,952 90 201.87 9.67 0.05 20.94 202.4898 0.003287 North Carolina Rutherford Co3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-88 Electric Services 0 1,952 90 201.87 9.67 0.05 20.94 202.4898 0.003287 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F2 Pulp Mills 1,023 1,148 4 175.70 6.53 0.04 29.12 190.1536 0.003087 Tennessee Knox Co 0008 CEMEX, INC. 001 Cement, Hydraulic 313 313 0 74.59 4.19 0.06 44.66 187.1254 0.003038 South CarolinaYork Co 2440-0005 BOWATER INC PAPER/PULP 008 Pulp Mills 2,483 2,900 4 287.90 10.07 0.03 18.36 184.8852 0.003001 North Carolina Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 Electric Services 5,693 3,973 0 272.43 14.58 0.05 12.51 182.3958 0.002961 North Carolina Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 Electric Services 5,683 3,973 0 272.43 14.58 0.05 12.51 182.3958 0.002961 North Carolina Transylvania Co 3717500056 ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-29 Paper Mills 681 765 0 116.18 6.58 0.06 27.54 181.2132 0.002942 Tennessee Loudon Co 0093 KIMBERLY CLARK CORPORATION 001 Sanitary Paper Products 129 151 0 54.76 2.76 0.05 64.11 176.9436 0.002872 Tennessee Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT 002-01Colleges, Universities, and Professional Schools 247 252 4 64.75 3.89 0.06 44.66 173.7274 0.00282 Georgia Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 Electric Services 36,421 6,044 90 239.72 25.21 0.11 6.64 167.3944 0.002717 Georgia Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 Electric Services 38,741 6,037 90 239.72 25.18 0.11 6.64 167.1952 0.002714 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 Electric Services 8,150 9,854 0 352.92 27.92 0.08 5.93 165.5656 0.002688 Georgia Chattooga Co05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU04 Broadwoven Fabric Mills, Cotton 834 828 4 152.33 5.43 0.04 29.12 158.1216 0.002567 Tennessee Knox Co 0035 GENERAL SHALE PRODUCTS CORPORATION 004-01Brick and Structural Clay Tile 174 228 0 65.74 3.47 0.05 44.66 154.9702 0.002516 North Carolina Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 Electric Services 4,050 4,001 0 328.17 12.19 0.04 12.25 149.3275 0.002424 Alabama Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 Electric Services 52,378 7,542 90 329.09 22.92 0.07 6.50 148.98 0.002418 Tennessee McMinn Co 0132 JOHNS MANVILLE INTERNATIONAL, INC. 002 Flat Glass 79 105 0 49.20 2.13 0.04 65.67 139.8771 0.002271 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 Electric Services 9,443 8,091 0 352.92 22.93 0.06 5.93 135.9749 0.002207 North Carolina Graham Co 3707500005 STANLEY FURNITURE COMPANY INC G-24 Wood Household Furniture, Except Upholstered 25 25 0 15.71 1.57 0.10 83.48 131.0636 0.002128 North Carolina Transylvania Co 3717500056 ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-28 Paper Mills 463 520 4 116.18 4.48 0.04 27.54 123.3792 0.002003 North Carolina Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 Electric Services 3,331 2,592 0 272.43 9.51 0.03 12.51 118.9701 0.001931 North Carolina Buncombe Co628 CAROLINA POWER & LIGHT ASHEVILLE STEAM E 1 Electric Services 8,489 576 90 130.68 4.41 0.03 26.88 118.5408 0.001924 North Carolina Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 Electric Services 3,761 3,155 0 328.17 9.61 0.03 12.25 117.7225 0.001911 Alabama Russell Co 0003 CONTINENTAL CARBON COMPANY 010 Carbon Black 4,226 5,848 0 340.28 17.19 0.05 6.34 108.9846 0.001769 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 020101Industrial Organic Chemicals, NEC 1,645 1,633 4 181.76 8.98 0.05 12.09 108.5682 0.001762 North Carolina Haywood Co3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-31 Paper Mills 351 410 0 104.38 3.93 0.04 26.88 105.6384 0.001715 North Carolina Buncombe Co628 CAROLINA POWER & LIGHT ASHEVILLE STEAM E 2 Electric Services 8,074 499 90 130.68 3.82 0.03 26.88 102.6816 0.001667 Tennessee Polk Co 0004 INTERTRADE HOLDINGS, INC. 002 Industrial Inorganic Chemicals, NEC 63 87 0 55.89 1.56 0.03 65.67 102.4452 0.001663 Alabama Jackson Co 0007 TENNESSEE ALLOYS CORPORATION 001 Electrometallurgical Products, Except Steel 1,276 1,544 0 164.13 9.41 0.06 10.74 101.0634 0.001641 North Carolina Catawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-1 Electric Services 26,479 2,243 90 273.96 8.19 0.03 12.01 98.3619 0.001597 North Carolina Catawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-2 Electric Services 25,876 2,208 90 273.96 8.06 0.03 12.01 96.8006 0.001571 Kentucky Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 Petroleum Refining 3,977 5,155 0 356.47 14.46 0.04 6.28 90.8088 0.001474 Virginia Buchanan Co00004 JEWEL COKE COMPANY LLP 24 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 270.46 16.74 0.06 5.31 88.8894 0.001443 North Carolina Cleveland CoORIS900137 GENERIC UNIT GSC37Electric Services 0 1,022 0 202.09 5.06 0.03 17.42 88.1452 0.001431 North Carolina Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 Electric Services 43,789 3,218 90 367.67 8.75 0.02 9.84 86.1 0.001398 Tennessee Knox Co 0035 GENERAL SHALE PRODUCTS CORPORATION 003-01Brick and Structural Clay Tile 96 126 0 65.74 1.92 0.03 44.66 85.7472 0.001392 Kentucky Lawrence Co2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 Electric Services 36,036 4,203 90 334.12 12.58 0.04 6.81 85.6698 0.001391 Tennessee Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT 001-01Colleges, Universities, and Professional Schools 121 124 4 64.75 1.91 0.03 44.66 85.3006 0.001385 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 261501Industrial Organic Chemicals, NEC 1,163 1,202 90 181.84 6.61 0.04 12.09 79.9149 0.001297 North Carolina Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 Electric Services 2,637 3,464 0 403.03 8.60 0.02 8.95 76.97 0.001249 Georgia Cobb Co 06700022 CARAUSTAR MILL GROUP, INC. CB01 Paperboard Mills 711 798 4 183.87 4.34 0.02 17.38 75.4292 0.001224 North Carolina Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-18 Electric Services 3,443 1,511 0 272.43 5.55 0.02 12.51 69.4305 0.001127 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION TK01 Industrial Inorganic Chemicals, NEC 560 607 0 154.92 3.92 0.03 17.63 69.1096 0.001122 North Carolina Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-17 Electric Services 39,678 2,536 90 367.67 6.90 0.02 9.84 67.896 0.001102 Kentucky Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 004 Electric Services 3,435 3,247 0 280.35 11.58 0.04 5.85 67.743 0.0011 Georgia Chattooga Co05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU03 Broadwoven Fabric Mills, Cotton 354 351 4 152.33 2.30 0.02 29.12 66.976 0.001087 Tennessee Hawkins Co 0028 HOLSTON ARMY AMMUNITION PLANT (HSAAP) 005 Explosives 622 617 4 178.23 3.46 0.02 19.19 66.3974 0.001078 South CarolinaAiken Co 0080-0011 SCE&G:URQUHART 003 Electric Services 5,695 3,676 0 285.48 12.88 0.05 5.15 66.332 0.001077 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION BK01 Industrial Inorganic Chemicals, NEC 529 573 0 154.94 3.70 0.02 17.63 65.231 0.001059 Alabama Talladega Co0006 BOWATER (ALABAMA), INC. 007 Paper Mills 1,887 2,118 4 315.98 6.70 0.02 9.40 62.98 0.001022

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

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### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for JOKI

61602.28 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (% )** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

Alabama Talladega Co0006 BOWATER (ALABAMA), INC. 008 Paper Mills 1,887 2,118 4 315.98 6.70 0.02 9.40 62.98 0.001022 Alabama Talladega Co0006 BOWATER (ALABAMA), INC. 009 Paper Mills 1,887 2,118 4 315.98 6.70 0.02 9.40 62.98 0.001022 Alabama Talladega Co0006 BOWATER (ALABAMA), INC. 010 Paper Mills 1,887 2,118 4 315.98 6.70 0.02 9.40 62.98 0.001022 South Carolina Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 Paper Mills 3,043 3,453 4 347.48 9.94 0.03 6.27 62.3238 0.001012 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 002 Electric Services 9,119 466 90 144.23 3.23 0.02 19.19 61.9837 0.001006 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 001 Electric Services 9,061 464 90 144.23 3.22 0.02 19.19 61.7918 0.001003 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 004 Electric Services 8,924 464 90 144.26 3.22 0.02 19.19 61.7918 0.001003 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 003 Electric Services 9,241 451 90 144.26 3.13 0.02 19.19 60.0647 0.000975 Kentucky Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 003 Electric Services 3,356 2,850 0 280.35 10.16 0.04 5.85 59.436 0.000965 Georgia Cobb Co 06700003 GEORGIA POWER COMPANY, MCDONOUGH STEAM-E SGM2Electric Services 13,631 596 90 178.41 3.34 0.02 17.38 58.0492 0.000942 Georgia Cobb Co 06700003 GEORGIA POWER COMPANY, MCDONOUGH STEAM-E SGM1 Electric Services 13,802 578 90 178.41 3.24 0.02 17.38 56.3112 0.000914 Alabama Morgan Co 0010 SOLUTIA, INC 009 Industrial Organic Chemicals, NEC 1,831 2,244 0 289.50 7.75 0.03 6.85 53.0875 0.000862 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION BK02 Industrial Inorganic Chemicals, NEC 421 456 0 154.94 2.94 0.02 17.63 51.8322 0.000841 South CarolinaAnderson Co0200-0018 MICHELIN:SANDY SPRING 019 Tires and Inner Tubes 319 256 0 140.49 1.82 0.01 27.54 50.1228 0.000814 North Carolina Cabarrus Co3702500113 KANNAPOLIS ENERGY PARTNERS LLC-KANNAPOL G-3 Steam and Air-Conditioning Supply 1,232 1,232 0 304.68 4.04 0.01 12.25 49.49 0.000803 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 008 Electric Services 22,082 2,798 90 352.92 7.93 0.02 5.93 47.0249 0.000763 Kentucky Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 002 Electric Services 14,101 597 90 189.18 3.15 0.02 14.75 46.4625 0.000754 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG02 Electric Services 4,092 270 90 176.83 1.53 0.01 29.12 44.5536 0.000723 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG01 Electric Services 3,933 269 90 176.83 1.52 0.01 29.12 44.2624 0.000719 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG03 Electric Services 4,262 267 90 176.83 1.51 0.01 29.12 43.9712 0.000714 Alabama Morgan Co 0010 SOLUTIA, INC 015 Industrial Organic Chemicals, NEC 1,863 1,849 4 289.50 6.39 0.02 6.85 43.7715 0.000711 North Carolina Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-1 Electric Services 576 1,104 0 328.17 3.36 0.01 12.25 41.16 0.000668 Alabama Russell Co 0003 CONTINENTAL CARBON COMPANY 001 Carbon Black 1,597 2,210 0 340.28 6.49 0.02 6.34 41.1466 0.000668 Kentucky Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 1 Electric Services 0 1,937 0 280.35 6.91 0.02 5.85 40.4235 0.000656 Kentucky Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 2 Electric Services 0 1,929 0 280.35 6.88 0.02 5.85 40.248 0.000653 North Carolina Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-2 Electric Services 541 1,064 0 328.17 3.24 0.01 12.25 39.69 0.000644 Alabama Morgan Co 0010 SOLUTIA, INC 013 Industrial Organic Chemicals, NEC 1,686 1,673 4 289.50 5.78 0.02 6.85 39.593 0.000643 South Carolina Union Co 2180-0003 CONE MILLS:CARLISLE 001 Finishers of Broadwoven Fabrics of Cotton 533 529 4 247.00 2.14 0.01 18.36 39.2904 0.000638 Kentucky Greenup Co 2108900001 E I DUPONT INC 001 Industrial Inorganic Chemicals, NEC 1,737 2,153 0 369.56 5.83 0.02 6.71 39.1193 0.000635 Kentucky Mercer Co 2116700001 KENTUCKY UTILITIES CO BROWN FACILITY 003 Electric Services 30,570 1,767 90 276.80 6.38 0.02 5.98 38.1524 0.000619 Alabama Morgan Co 0010 SOLUTIA, INC 014 Industrial Organic Chemicals, NEC 1,622 1,610 4 289.50 5.56 0.02 6.85 38.086 0.000618 South Carolina Lancaster Co1460-0003 SPRINGS INDUSTRIES:GRACE 003 Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 853 847 4 300.06 2.82 0.01 12.51 35.2782 0.000573 North Carolina Gaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-16 Electric Services 8,824 741 90 270.41 2.74 0.01 12.51 34.2774 0.000556 North Carolina Forsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN1 Electric Services 0 1,074 0 344.05 3.12 0.01 10.79 33.6648 0.000546 North Carolina Forsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN2Electric Services 0 1,074 0 344.05 3.12 0.01 10.79 33.6648 0.000546 North Carolina Gaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-17 Electric Services 9,637 728 90 270.41 2.69 0.01 12.51 33.6519 0.000546 North Carolina Gaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-18 Electric Services 8,432 715 90 270.41 2.64 0.01 12.51 33.0264 0.000536 Tennessee Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 002 Flat Glass 212 280 0 163.67 1.71 0.01 19.19 32.8149 0.000533 Tennessee Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 005 Flat Glass 212 280 0 163.67 1.71 0.01 19.19 32.8149 0.000533 North Carolina Person Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-30 Electric Services 29,504 2,438 90 458.95 5.31 0.01 5.91 31.3821 0.000509 Georgia Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION AM02 Industrial Inorganic Chemicals, NEC 215 271 0 154.92 1.75 0.01 17.63 30.8525 0.000501 South Carolina Lancaster Co1460-0003 SPRINGS INDUSTRIES:GRACE 002 Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 714 708 4 294.78 2.40 0.01 12.51 30.024 0.000487 South Carolina Lancaster Co1460-0003 SPRINGS INDUSTRIES:GRACE 001 Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 662 657 4 294.78 2.23 0.01 12.51 27.8973 0.000453 Tennessee Sullivan Co 0055 WELLMONT HOLSTON MEDICAL CENTER 001 General Medical and Surgical Hospitals 368 375 4 183.79 2.04 0.01 12.09 24.6636 0.0004 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG01 Electric Services 233 332 90 229.18 1.45 0.01 16.05 23.2725 0.000378 North Carolina Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-3 Electric Services 751 610 0 328.17 1.86 0.01 12.25 22.785 0.00037 Georgia Clarke Co 05900059 UNIVERSITY OF GEORGIA B005 Colleges, Universities, and Professional Schools 231 316 0 164.54 1.92 0.01 11.31 21.7152 0.000353 South Carolina Cherokee Co0600-0007 MILLIKEN MAGNOLIA 004 Finishers of Broadwoven Fabrics of Cotton 263 263 4 225.07 1.17 0.01 18.52 21.6684 0.000352 North Carolina Catawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-4 Electric Services 14,936 485 90 273.96 1.77 0.01 12.01 21.2577 0.000345 North Carolina Cabarrus Co3702500113 KANNAPOLIS ENERGY PARTNERS LLC-KANNAPOL G-2 Steam and Air-Conditioning Supply 518 518 0 304.68 1.70 0.01 12.25 20.825 0.000338 North Carolina Catawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-5 Electric Services 15,050 470 90 273.96 1.71 0.01 12.01 20.5371 0.000333 Tennessee Sullivan Co 0022 WEYERHAUSER 011 Paper Mills 255 298 0 182.27 1.64 0.01 12.09 19.8276 0.000322 Tennessee Sullivan Co 0036 GENERAL SHALE PRODUCTS CORP. 025 Concrete Block and Brick 208 271 0 182.12 1.49 0.01 12.09 18.0141 0.000292 North Carolina Iredell Co 3709700093 TYSON FOODS INC HARMONY G-26 Animal and Marine Fats and Oils 298 296 4 301.37 0.98 0.00 12.25 12.005 0.000195 South Carolina Chester Co 0640-0018 GUARDIAN INDUSTRIES 001 Flat Glass 198 261 0 280.97 0.93 0.00 12.61 11.7273 0.00019 North Carolina Mecklenburg Co 634 CONTINENTAL TIRE NORTH AMERICA, INC. 94 Tires and Inner Tubes 320 257 0 278.18 0.93 0.00 12.51 11.6343 0.000189 North Carolina Iredell Co 3709700261 CARDINAL FG FLAT GLASS PLANT G-4 Flat Glass 225 265 0 290.43 0.91 0.00 12.25 11.1475 0.000181

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

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## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for LIGO 71145.58 **State County**  **Plant ID Plant**  **Point ID Industry**  **Description (2002 G)**  **(2018 G) CE (%)** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction** Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520Industrial Organic Chemicals, NEC 16,855 16,729 4 81.39 205.55 2.53 84.07 17280.59 0.242891 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 Electric Services 8,115 10,131 0 109.53 92.49 0.84 33.44 3092.866 0.043472 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 Electric Services 8,158 10,014 0 109.53 91.43 0.83 33.44 3057.419 0.042974 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 Electric Services 8,804 9,911 0 109.53 90.48 0.83 33.44 3025.651 0.042528 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 020101Industrial Organic Chemicals, NEC 1,645 1,633 4 81.67 19.99 0.24 84.07 1680.559 0.023621 North CarolinaRutherford Co 3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-86 Electric Services 25,139 1,952 90 85.36 22.86 0.27 70.81 1618.717 0.022752 North CarolinaRutherford Co 3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-87 Electric Services 9 1,952 90 85.36 22.86 0.27 70.81 1618.717 0.022752 North CarolinaRutherford Co 3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-88 Electric Services 0 1,952 90 85.36 22.86 0.27 70.81 1618.717 0.022752 North CarolinaGaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 Electric Services 5,693 3,973 0 110.25 36.04 0.33 43.20 1556.928 0.021884 North CarolinaGaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 Electric Services 5,683 3,973 0 110.25 36.04 0.33 43.20 1556.928 0.021884 North CarolinaCatawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-1 Electric Services 26,479 2,243 90 96.82 23.17 0.24 58.71 1360.311 0.01912 North CarolinaCatawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-2 Electric Services 25,876 2,208 90 96.82 22.80 0.24 58.71 1338.588 0.018815 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 261501Industrial Organic Chemicals, NEC 1,163 1,202 90 81.03 14.84 0.18 84.07 1247.599 0.017536 North CarolinaGaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 Electric Services 3,331 2,592 0 110.25 23.51 0.21 43.20 1015.632 0.014275 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 Electric Services 4,050 4,001 0 143.39 27.90 0.19 35.65 994.635 0.01398 Tennessee Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 Electric Services 36,729 8,657 90 200.32 43.22 0.22 20.14 870.4508 0.012235 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 Paper Mills 2,195 2,565 0 95.42 26.89 0.28 29.17 784.3813 0.011025 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 Electric Services 3,761 3,155 0 143.39 22.00 0.15 35.65 784.3 0.011024 South Carolina

Anderson Co 0200-0004 DUKE ENERGY:LEE 003 Electric Services 4,384 7,274 0 158.89 45.78 0.29 14.49 663.3522 0.009324 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-65 Paper Mills 1,734 2,026 0 95.42 21.24 0.22 29.17 619.5708 0.008708 North CarolinaBuncombe Co 628 CAROLINA POWER & LIGHT ASHEVILLE STEAM E 1 Electric Services 8,489 576 90 78.33 7.35 0.09 83.95 617.0325 0.008673 Virginia Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 140.82 32.14 0.23 18.98 610.0172 0.008574 North CarolinaGaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-18 Electric Services 3,443 1,511 0 110.25 13.71 0.12 43.20 592.272 0.008325 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-24 Paper Mills 1,574 1,840 0 95.42 19.29 0.20 29.17 562.6893 0.007909 North CarolinaBuncombe Co 628 CAROLINA POWER & LIGHT ASHEVILLE STEAM E 2 Electric Services 8,074 499 90 78.33 6.37 0.08 83.95 534.7615 0.007516 North CarolinaCleveland Co ORIS900137GENERIC UNIT GSC37Electric Services 0 1,022 0 85.21 12.00 0.14 43.20 518.4 0.007286 North CarolinaStokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 Electric Services 43,789 3,218 90 172.01 18.71 0.11 27.46 513.7766 0.007221 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-66 Paper Mills 1,419 1,659 0 95.42 17.39 0.18 29.17 507.2663 0.00713 Virginia Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 Electric Services 7,488 9,981 0 182.54 54.68 0.30 8.76 478.9968 0.006733 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-26 Paper Mills 1,230 1,380 4 95.42 14.47 0.15 29.17 422.0899 0.005933 West VirginiaPutnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 Electric Services 39,570 10,821 90 278.56 38.85 0.14 10.84 421.134 0.005919 North CarolinaStokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-17 Electric Services 39,678 2,536 90 172.01 14.74 0.09 27.46 404.7604 0.005689 South Carolina

Anderson Co 0200-0004 DUKE ENERGY:LEE 001 Electric Services 2,386 4,347 0 158.87 27.36 0.17 14.49 396.4464 0.005572 Tennessee Sullivan Co 0055 WELLMONT HOLSTON MEDICAL CENTER 001 General Medical and Surgical Hospitals 368 375 4 83.21 4.51 0.05 84.07 379.1557 0.005329 South Carolina

Anderson Co 0200-0004 DUKE ENERGY:LEE 002 Electric Services 2,643 4,140 0 158.89 26.06 0.16 14.49 377.6094 0.005308 Tennessee McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 Pulp Mills 5,232 5,871 4 266.29 22.05 0.08 15.77 347.7285 0.004888 Virginia Giles Co 00004 CELANESE ACETATE LLC 1 Cellulosic Manmade Fibers 6,559 6,509 4 185.15 35.16 0.19 8.76 308.0016 0.004329 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 16 Primary Production of Aluminum 1,856 2,370 0 185.02 12.81 0.07 23.87 305.7747 0.004298 West VirginiaMason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 Electric Services 39,064 11,433 90 334.77 34.15 0.10 8.81 300.8615 0.004229 South Carolina

York Co 2440-0005 BOWATER INC PAPER/PULP 008 Pulp Mills 2,483 2,900 4 157.76 18.38 0.12 16.30 299.594 0.004211 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 17 Primary Production of Aluminum 1,817 2,320 0 185.02 12.54 0.07 23.87 299.3298 0.004207 North CarolinaRockingham Co3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 Electric Services 2,637 3,464 0 206.76 16.76 0.08 17.65 295.814 0.004158 North CarolinaCatawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-4 Electric Services 14,936 485 90 96.82 5.01 0.05 58.71 294.1371 0.004134 Tennessee Sullivan Co 0022 WEYERHAUSER 011 Paper Mills 255 298 0 85.76 3.48 0.04 84.07 292.5636 0.004112 Virginia Russell Co ORIS900251GENERIC UNIT GSC51Electric Services 0 954 0 109.63 8.70 0.08 33.44 290.928 0.004089 North CarolinaCatawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-5 Electric Services 15,050 470 90 96.82 4.85 0.05 58.71 284.7435 0.004002 North CarolinaBurke Co 3702300028 SGL CARBON LLC G-15 Carbon and Graphite Products 57 109 0 32.59 3.34 0.10 84.07 280.7938 0.003947 Tennessee Hawkins Co 0028 HOLSTON ARMY AMMUNITION PLANT (HSAAP) 005 Explosives 622 617 4 90.13 6.85 0.08 40.80 279.48 0.003928 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-1 Electric Services 576 1,104 0 143.39 7.70 0.05 35.65 274.505 0.003858 Tennessee Sullivan Co 0036 GENERAL SHALE PRODUCTS CORP. 025 Concrete Block and Brick 208 271 0 84.39 3.22 0.04 84.07 270.7054 0.003805 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY005 Wet Corn Milling 3,005 2,982 4 216.96 13.75 0.06 19.41 266.8875 0.003751 North CarolinaGaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-16 Electric Services 8,824 741 90 120.83 6.13 0.05 43.20 264.816 0.003722 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 1 / 3

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for LIGO 71145.58 **State County**  **Plant ID Plant**  **Point ID Industry**  **Description (2002 G)**  **(2018 G) CE (%)** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-2 Electric Services 541 1,064 0 143.39 7.42 0.05 35.65 264.523 0.003718 West VirginiaPutnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 Electric Services 27,651 6,694 90 278.56 24.03 0.09 10.84 260.4852 0.003661 North CarolinaGaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-17 Electric Services 9,637 728 90 120.83 6.02 0.05 43.20 260.064 0.003655 West VirginiaPutnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 Electric Services 30,015 6,613 90 278.56 23.74 0.09 10.84 257.3416 0.003617 North CarolinaGaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-18 Electric Services 8,432 715 90 120.83 5.92 0.05 43.20 255.744 0.003595 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 Electric Services 14,024 16,530 0 389.81 42.40 0.11 5.70 241.68 0.003397 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 Electric Services 15,175 16,367 0 389.81 41.99 0.11 5.70 239.343 0.003364 North CarolinaForsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN1 Electric Services 0 1,074 0 148.70 7.22 0.05 32.78 236.6716 0.003327 North CarolinaForsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN2 Electric Services 0 1,074 0 148.70 7.22 0.05 32.78 236.6716 0.003327 Tennessee Anderson Co 0020 U.S. DEPARTMENT OF ENERGY, Y-12 PLANT 002 Fabricated Metal Products, NEC 2,354 2,336 4 209.76 11.14 0.05 20.14 224.3596 0.003154 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 008 Electric Services 9,181 10,185 90 366.92 27.76 0.08 7.81 216.8056 0.003047 North CarolinaBurke Co 3702300060VALDESE MANUFACTURING COMPANY G-1 Finishers of Textiles, NEC 104 104 4 41.58 2.51 0.06 84.07 211.0157 0.002966 Ohio Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 Pulp Mills 12,051 11,425 99 381.39 29.96 0.08 6.51 195.0396 0.002741 Kentucky Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 Petroleum Refining 3,977 5,155 0 274.31 18.79 0.07 10.21 191.8459 0.002697 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 002 Electric Services 9,119 466 90 102.98 4.53 0.04 40.80 184.824 0.002598 South CarolinaDarlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION001 Electric Services 8,754 7,088 0 238.03 29.78 0.13 6.19 184.3382 0.002591 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 001 Electric Services 9,061 464 90 102.98 4.51 0.04 40.80 184.008 0.002586 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 004 Electric Services 8,924 464 90 103.02 4.50 0.04 40.80 183.6 0.002581 Kentucky Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT002 Electric Services 36,036 4,203 90 252.25 16.66 0.07 10.83 180.4278 0.002536 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 003 Electric Services 9,241 451 90 103.02 4.38 0.04 40.80 178.704 0.002512 North CarolinaCabarrus Co 3702500113 KANNAPOLIS ENERGY PARTNERS LLC-KANNAPOL G-3 Steam and Air-Conditioning Supply 1,232 1,232 0 129.78 9.50 0.07 17.96 170.62 0.002398 Ohio Gallia Co 0627010056 GAVIN POWER PLANT B003 Electric Services 19,222 6,479 95 330.28 19.62 0.06 8.13 159.5106 0.002242 Ohio Gallia Co 0627010056 GAVIN POWER PLANT B004 Electric Services 12,601 6,465 0 330.28 19.57 0.06 8.13 159.1041 0.002236 North CarolinaRockingham Co3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-23 Electric Services 1,040 1,837 0 206.76 8.88 0.04 17.65 156.732 0.002203 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-3 Electric Services 751 610 0 143.39 4.26 0.03 35.65 151.869 0.002135 Virginia Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 Cement, Hydraulic 2,885 3,976 0 239.42 16.61 0.07 9.04 150.1544 0.002111 Virginia Buchanan Co 00004 JEWEL COKE COMPANY LLP 22 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 951 1,077 0 140.82 7.65 0.05 18.98 145.197 0.002041 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 009 Electric Services 8,588 6,712 90 366.92 18.29 0.05 7.81 142.8449 0.002008 Tennessee Washington Co0029 EAST TENNESSEE STATE UNIVERSITY 002 Colleges, Universities, and Professional Schools 87 89 4 53.61 1.66 0.03 84.07 139.5562 0.001962 Tennessee Washington Co0046 GENERAL SHALE PRODUCTS CORPORATION 003 Brick and Structural Clay Tile67 88 0 54.00 1.63 0.03 84.07 137.0341 0.001926 North CarolinaRockingham Co3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-22 Electric Services 938 1,498 0 206.76 7.25 0.04 17.65 127.9625 0.001799 Ohio Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 Pulp Mills 7,862 7,453 99 381.39 19.54 0.05 6.51 127.2054 0.001788 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-31 Paper Mills 351 410 0 95.42 4.30 0.05 29.17 125.431 0.001763 Tennessee Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 002 Flat Glass 212 280 0 95.23 2.94 0.03 40.80 119.952 0.001686 Tennessee Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 005 Flat Glass 212 280 0 95.23 2.94 0.03 40.80 119.952 0.001686 Tennessee Polk Co 0004 INTERTRADE HOLDINGS, INC. 001 Industrial Inorganic Chemicals, NEC 1,837 2,530 4 247.18 10.23 0.04 11.64 119.0772 0.001674 South CarolinaLexington Co 1560-0003 SCE&G:MCMEEKIN 001 Electric Services 5,468 4,944 0 223.35 22.13 0.10 5.27 116.6251 0.001639 South CarolinaLexington Co 1560-0003 SCE&G:MCMEEKIN 002 Electric Services 6,401 4,936 0 223.35 22.10 0.10 5.27 116.467 0.001637 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 Electric Services 42,634 6,294 90 341.30 18.44 0.05 6.30 116.172 0.001633 North CarolinaTransylvania Co3717500056 ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-29 Paper Mills 681 765 0 105.06 7.28 0.07 15.54 113.1312 0.00159 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 Electric Services 42,900 6,111 90 341.30 17.91 0.05 6.30 112.833 0.001586 North CarolinaStanly Co 3716700004ALCOA, INC.-BADIN WORKS G-156 Primary Production of Aluminum 811 1,036 0 175.62 5.90 0.03 17.96 105.964 0.001489 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 005 Electric Services 4,122 4,839 0 366.92 13.19 0.04 7.81 103.0139 0.001448 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 004 Electric Services 4,667 4,828 0 366.92 13.16 0.04 7.81 102.7796 0.001445 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 002 Electric Services 4,031 4,821 0 366.92 13.14 0.04 7.81 102.6234 0.001442 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 006 Electric Services 4,452 4,707 0 366.92 12.83 0.03 7.81 100.2023 0.001408 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 Pulp Mills 3,293 3,696 4 363.62 10.16 0.03 9.85 100.076 0.001407 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 003 Electric Services 4,466 4,625 0 366.92 12.60 0.03 7.81 98.406 0.001383 North CarolinaIredell Co 3709700093 TYSON FOODS INC HARMONY G-26 Animal and Marine Fats and Oils 298 296 4 109.22 2.71 0.02 36.00 97.56 0.001371 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 Electric Services 5,009 6,643 0 389.81 17.04 0.04 5.70 97.128 0.001365 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 007 Electric Services 4,699 4,550 0 366.92 12.40 0.03 7.81 96.844 0.001361 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 Electric Services 4,842 6,500 0 389.81 16.67 0.04 5.70 95.019 0.001336

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 2 / 3

## VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for LIGO 71145.58 **State County**  **Plant ID Plant**  **Point ID Industry**  **Description (2002 G)**  **(2018 G) CE (%)** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 Electric Services 18,089 3,455 90 365.02 9.47 0.03 9.85 93.2795 0.001311 South CarolinaRichland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 Paper Mills 3,043 3,453 4 260.42 13.26 0.05 6.88 91.2288 0.001282 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 Electric Services 35,266 4,865 90 341.30 14.25 0.04 6.30 89.775 0.001262 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 Electric Services 33,050 4,831 90 341.30 14.15 0.04 6.30 89.145 0.001253 North CarolinaPerson Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-30 Electric Services 29,504 2,438 90 263.18 9.26 0.04 9.60 88.896 0.001249 Ohio Washington Co0684000000 MUSKINGUM RIVER POWER PLANT B006 Electric Services 0 5,034 0 403.05 12.49 0.03 6.98 87.1802 0.001225 North CarolinaIredell Co 3709700261 CARDINAL FG FLAT GLASS PLANT G-4 Flat Glass 225 265 0 110.03 2.41 0.02 36.00 86.76 0.001219 Ohio Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 Electric Services 19,664 4,879 0 350.00 13.94 0.04 6.15 85.731 0.001205 Virginia Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 1 Electric Services 1,827 1,721 0 182.54 9.43 0.05 8.76 82.6068 0.001161 Virginia Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 2 Electric Services 1,738 1,721 0 182.54 9.43 0.05 8.76 82.6068 0.001161 North CarolinaAvery Co 3701100046 MAYMEAD MATERIALS INC G-13 Asphalt Paving Mixtures and Blocks 4 7 0 7.16 0.94 0.13 84.07 79.0258 0.001111 Ohio Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATIONB004 Electric Services 27,778 4,828 0 383.33 12.60 0.03 6.15 77.49 0.001089 Ohio Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATIONB003 Electric Services 28,225 4,816 0 383.33 12.56 0.03 6.15 77.244 0.001086 Ohio Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATIONB001 Electric Services 31,836 4,810 0 383.33 12.55 0.03 6.15 77.1825 0.001085 North CarolinaTransylvania Co3717500056 ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-28 Paper Mills 463 520 4 105.06 4.95 0.05 15.54 76.923 0.001081 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-32 Paper Mills 214 250 0 95.42 2.62 0.03 29.17 76.4254 0.001074 Virginia Montgomery Co00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 3 Explosives 1,102 1,593 0 183.20 8.69 0.05 8.76 76.1244 0.00107 Ohio Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATIONB002 Electric Services 29,710 4,718 0 383.33 12.31 0.03 6.15 75.7065 0.001064 North CarolinaMitchell Co 3712100016 UNITED STATES GYPSUM COMPANY G-1 Minerals and Earths, Ground or Otherwise Treated 10 12 0 13.82 0.88 0.06 84.07 73.9816 0.00104 Kentucky Greenup Co 2108900001 E I DUPONT INC 001 Industrial Inorganic Chemicals, NEC 1,737 2,153 0 297.37 7.24 0.02 10.21 73.9204 0.001039 North CarolinaCabarrus Co 3702500113 KANNAPOLIS ENERGY PARTNERS LLC-KANNAPOL G-2 Steam and Air-Conditioning Supply 518 518 0 129.78 3.99 0.03 17.96 71.6604 0.001007 West VirginiaJackson Co 0002 CENTURY ALUMINUM OF WEST VIRGINIA 012 Primary Production of Aluminum 2,062 2,633 0 328.87 8.01 0.02 8.81 70.5681 0.000992 North CarolinaBurke Co 3702300028 SGL CARBON LLC G-5 Carbon and Graphite Products 14 27 0 32.59 0.83 0.03 84.07 69.7781 0.000981 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 09 Primary Production of Aluminum 424 541 0 185.02 2.92 0.02 23.87 69.7004 0.00098 South Carolina

Aiken Co 0080-0011 SCE&G:URQUHART 003 Electric Services 5,695 3,676 0 282.48 13.01 0.05 5.27 68.5627 0.000964 South Carolina

Orangeburg Co1860-0005 HOLCIM:HOLLY HILL 002 Cement, Hydraulic 2,957 4,074 0 325.76 12.51 0.04 5.27 65.9277 0.000927 North CarolinaPerson Co ORIS10379 COGENTRIX ROXBORO GEN1 Electric Services 0 1,824 0 271.84 6.71 0.02 9.60 64.416 0.000905 Virginia Montgomery Co00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 4 Explosives 911 1,317 0 183.20 7.19 0.04 8.76 62.9844 0.000885 North CarolinaMcDowell Co 3711100001 COATS NORTH AMERICA - SEVIER PLT G-12 Finishers of Textiles, NEC 16 16 74.2 22.21 0.74 0.03 84.07 62.2118 0.000874 Virginia Montgomery Co00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 5 Explosives 873 1,262 0 183.20 6.89 0.04 8.76 60.3564 0.000848 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 Electric Services 3,237 3,916 0 389.81 10.05 0.03 5.70 57.285 0.000805 South CarolinaUnion Co 2180-0003 CONE MILLS:CARLISLE 001 Finishers of Broadwoven Fabrics of Cotton 533 529 4 159.25 3.32 0.02 16.30 54.116 0.000761 Ohio Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B001 Pulp Mills 3,303 3,131 99.5 381.39 8.21 0.02 6.51 53.4471 0.000751 Kentucky Boyd Co 2101900004 MARATHON ASHLAND PET LLC 0QR Petroleum Refining 1,091 1,413 0 274.31 5.15 0.02 10.21 52.5815 0.000739 West VirginiaKanawha Co 0007 BAYER CROPSCIENCE 070 Pesticides and Agricultural Chemicals, NEC 1,111 1,305 0 269.12 4.85 0.02 10.84 52.574 0.000739 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 009 Electric Services 9,323 602 90 233.34 2.58 0.01 20.14 51.9612 0.00073 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 Electric Services 3,991 3,547 0 389.81 9.10 0.02 5.70 51.87 0.000729 West VirginiaFayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 006 Electrometallurgical Products, Except Steel 1,937 1,922 4 248.30 7.74 0.03 6.66 51.5484 0.000725 West VirginiaMason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 005 Electric Services 18,406 1,943 90 333.38 5.83 0.02 8.81 51.3623 0.000722 West VirginiaKanawha Co 0007 BAYER CROPSCIENCE 080 Pesticides and Agricultural Chemicals, NEC 1,061 1,246 0 269.12 4.63 0.02 10.84 50.1892 0.000705 South CarolinaLancaster Co 1460-0003 SPRINGS INDUSTRIES:GRACE 003 Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 853 847 4 173.93 4.87 0.03 10.21 49.7227 0.000699 West VirginiaKanawha Co 0001 DUPONT - BELLE 541 Industrial Organic Chemicals, NEC 960 1,147 0 254.94 4.50 0.02 10.84 48.78 0.000686 Tennessee Knox Co 0008 CEMEX, INC. 001 Cement, Hydraulic 313 313 0 169.16 1.85 0.01 25.24 46.694 0.000656 West VirginiaKanawha Co 0007 BAYER CROPSCIENCE 090 Pesticides and Agricultural Chemicals, NEC 970 1,140 0 269.12 4.24 0.02 10.84 45.9616 0.000646 South CarolinaFairfield Co ORIS900445GENERIC UNIT GSC45Electric Services 0 1,084 0 192.08 5.65 0.03 8.10 45.765 0.000643 Virginia Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 1 Paperboard Mills 1,090 1,223 4 288.07 4.25 0.01 10.41 44.2425 0.000622 Ohio Pickaway Co 0165000006 PICWAY B004 Electric Services 9,283 2,913 0 435.76 6.69 0.02 6.51 43.5519 0.000612

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

## 3 / 3VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 75.45 298.73 3.96 35.87 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 117.79 277.29 2.35 12.31 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 117.79 274.65 2.33 12.31 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 89.81 123.76 1.38 48.07 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 104.63 122.56 1.17 25.68 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 75.45 105.25 1.39 35.87 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 75.45 103.69 1.37 35.87 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 104.63 98.60 0.94 25.68 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 157.50 76.65 0.49 21.87 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 157.56 75.76 0.48 21.87 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 106.54 59.75 0.56 21.08 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 106.63 56.40 0.53 25.68 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 501.01 55.36 0.11 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 108.62 54.57 0.50 21.08 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 501.01 53.12 0.11 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 501.01 52.42 0.10 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 501.01 52.04 0.10 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 204.86 51.90 0.25 15.22 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 329.05 50.84 0.15 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 004 4911Electric Services 9,224 4,234 0 90.11 46.98 0.52 35.87 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 643.39 46.66 0.07 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 183.37 45.41 0.25 12.31 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 183.11 45.38 0.25 12.31 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 204.86 45.02 0.22 15.22 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 128.51 41.89 0.33 25.48 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 129.50 41.57 0.32 25.48 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 128.51 41.31 0.32 25.48 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 380.53 40.83 0.11 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 129.50 40.81 0.32 25.48 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 198.47 40.47 0.20 12.31 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 190.09 40.42 0.21 15.22 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 252.43 40.35 0.16 14.78 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 190.09 40.17 0.21 15.22 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 190.09 40.01 0.21 15.22 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 216.73 39.94 0.18 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 414.04 39.76 0.10 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 190.09 39.14 0.21 15.22 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 423.71 39.01 0.09 7.92 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 198.33 38.78 0.20 12.31 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 380.53 38.78 0.10 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 393.22 38.70 0.10 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 423.71 38.63 0.09 7.92 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 414.04 38.60 0.09 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 441.98 37.69 0.09 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 441.98 37.50 0.08 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 441.98 37.07 0.08 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 263.86 36.87 0.14 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 618.47 36.69 0.06 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 618.47 35.98 0.06 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 441.98 35.92 0.08 0.00 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 919.96 33.09 0.04 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 003 4911Electric Services 6,189 2,944 0 90.11 32.67 0.36 35.87 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 138.92 31.68 0.23 15.70 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 367.29 31.11 0.08 7.42 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 205.03 30.67 0.15 17.39 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 459.44 30.51 0.07 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 01 4911Electric Services 5,002 3,153 90.8 104.66 30.13 0.29 25.68 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 459.44 29.39 0.06 0.00 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 009 2869Industrial Organic Chemicals, NEC 3,125 3,101 4 106.17 29.21 0.28 28.10 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 611.58 29.16 0.05 0.00 21 Kentucky 233 Webster Co 2123300001-BWESTERN KY ENERGY CORP REID 001 4911Electric Services 7,867 3,869 0 132.80 29.13 0.22 23.62 21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 002 4911Electric Services 1,792 3,864 94.14 132.80 29.10 0.22 23.62 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 312.48 28.92 0.09 7.41 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 351.69 28.81 0.08 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 312.48 28.55 0.09 7.41 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 351.69 28.47 0.08 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 351.69 28.18 0.08 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 246.12 27.88 0.11 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 246.12 27.41 0.11 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 205.03 27.24 0.13 17.39 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 1,023.47 27.23 0.03 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 404.46 27.12 0.07 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 422.65 27.05 0.06 5.78 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 205.03 26.70 0.13 17.39 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 252.43 26.59 0.11 14.78 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 399.99 26.59 0.07 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 06 4911Electric Services 5,715 3,166 86.4 119.24 26.55 0.22 25.68 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 408.62 26.48 0.06 5.63 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 461.40 26.35 0.06 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 506.11 25.95 0.05 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 506.11 25.87 0.05 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 001 4911Electric Services 6,006 4,144 0 162.93 25.44 0.16 7.05 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 002 4911Electric Services 2,634 4,142 0 163.01 25.41 0.16 7.05 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 461.10 25.17 0.05 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 249.69 25.17 0.10 14.37 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 708.18 24.94 0.04 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 204.86 24.92 0.12 15.22 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 399.75 24.65 0.06 8.90 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 205.03 24.53 0.12 17.39 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 239.33 24.53 0.10 6.63 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 759.78 24.40 0.03 0.00 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 988.70 24.31 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 701.65 24.30 0.03 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 204.86 24.29 0.12 15.22 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 488.06 24.19 0.05 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 394.65 23.92 0.06 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 205.03 23.75 0.12 17.39 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 515.09 23.28 0.05 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 419.34 23.09 0.06 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 205.03 23.07 0.11 17.39 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 205.03 23.03 0.11 17.39 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 631.49 22.81 0.04 0.00 21 Kentucky 059 Daviess Co 2105900027 OWENSBORO MUNICIPAL UTIL ELMER SMITH STA 002 4911Electric Services 5,214 2,493 89.77 109.43 22.78 0.21 28.38 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 205.03 22.32 0.11 17.39 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 205.03 22.24 0.11 17.39 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 205.03 22.14 0.11 17.39 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 1,083.66 21.82 0.02 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 544.26 21.72 0.04 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 544.26 21.72 0.04 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 244.75 21.61 0.09 14.37 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 685.31 21.44 0.03 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 1,083.68 21.36 0.02 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 244.75 21.34 0.09 14.37 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 468.96 21.28 0.05 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 925.60 21.28 0.02 0.00 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 922.04 21.13 0.02 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 860.33 20.83 0.02 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 925.58 20.69 0.02 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 884.40 20.33 0.02 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 444.75 20.31 0.05 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 367.29 20.29 0.06 7.42 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 399.75 20.24 0.05 8.90 21 Kentucky 239 Woodford Co 2123900001 KENTUCKY UTILITIES TYRONE FACILITY 005 4911Electric Services 2,261 3,105 0 153.49 20.23 0.13 17.59 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 972.31 20.23 0.02 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 001 4911Electric Services 2,093 3,700 0 183.11 20.21 0.11 12.31 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 643.49 20.18 0.03 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 860.30 20.17 0.02 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 05 4911Electric Services 5,364 2,385 82.7 119.24 20.00 0.17 25.68 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 462.98 19.98 0.04 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 394.65 19.94 0.05 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 701.57 19.66 0.03 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 813.27 19.59 0.02 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 860.27 19.40 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 701.57 19.30 0.03 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 252.43 19.17 0.08 14.78 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 252.43 19.13 0.08 14.78

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 252.43 19.10 0.08 14.78 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 010 2869Industrial Organic Chemicals, NEC 2,044 2,028 4 106.17 19.10 0.18 28.10 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 001 8069Specialty Hospitals, Except Psychiatric 4,198 4,198 0 220.11 19.07 0.09 12.59 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 767.28 18.97 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 252.43 18.65 0.07 14.78 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 004 4911Electric Services 48,450 4,508 0 244.66 18.42 0.08 14.37 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 252.43 18.32 0.07 14.78 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 801.67 18.30 0.02 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 04 4911Electric Services 5,150 2,173 83.1 119.24 18.23 0.15 25.68 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 548.73 18.22 0.03 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 822.82 18.20 0.02 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 527.12 18.18 0.03 0.00 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 256.36 18.17 0.07 9.12 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 269.21 18.10 0.07 9.90 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 252.43 18.03 0.07 14.78 18 Indiana 173 Warrick Co 00001 SIGECO - F.B.CULLEY GENERATING STATION 004 4911Electric Services 3,281 2,438 0 135.87 17.94 0.13 12.31 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 352.55 17.85 0.05 8.59 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 7,163 4,539 0 258.91 17.53 0.07 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 004 4911Electric Services 3,435 3,247 0 186.28 17.43 0.09 11.94 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0006 4911Electric Services 7,791 4,599 0 263.86 17.43 0.07 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 433.78 17.39 0.04 6.62 18 Indiana 037 Dubois Co 00002 JASPER MUNICIPAL ELECTRIC UTILITY 001 4911Electric Services 773 2,716 0 156.26 17.38 0.11 12.31 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 854.92 17.37 0.02 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 854.92 17.34 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 352.55 17.33 0.05 8.59 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 280.53 17.21 0.06 9.16 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 280.53 17.17 0.06 9.16 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 280.53 17.15 0.06 9.16 21 Kentucky 233 Webster Co 2123300052 WESTERN KY ENERGY CORP GREEN STATION 001 4911Electric Services 1,805 2,259 96.83 132.80 17.01 0.13 23.62 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 426.13 16.86 0.04 5.45 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 737.75 16.84 0.02 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 581.70 16.83 0.03 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 280.53 16.82 0.06 9.16 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 627.21 16.78 0.03 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 701.65 16.77 0.02 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 325.20 16.74 0.05 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 643.39 16.74 0.03 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 426.13 16.73 0.04 5.45 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 437.30 16.63 0.04 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 964.72 16.62 0.02 0.00 21 Kentucky 233 Webster Co 2123300052 WESTERN KY ENERGY CORP GREEN STATION 002 4911Electric Services 1,508 2,181 97.23 132.80 16.42 0.12 23.62 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 408.62 16.38 0.04 5.63 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 426.13 16.31 0.04 5.45 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 408.62 16.18 0.04 5.63 18 Indiana 019 Clark Co 00008 ESSROC CEMENT CORP. G01 3241Cement, Hydraulic 1,730 2,375 0 146.79 16.18 0.11 25.48 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 867.43 16.10 0.02 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,210.40 15.97 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 406.29 15.95 0.04 6.78 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 398.82 15.94 0.04 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 0P5 3334Primary Production of Aluminum 1,329 1,697 0 106.54 15.93 0.15 21.08 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E5 3334Primary Production of Aluminum 1,649 2,106 0 132.38 15.91 0.12 23.62 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 406.29 15.91 0.04 6.78 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 949.59 15.82 0.02 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 964.77 15.80 0.02 0.00 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E1 3334Primary Production of Aluminum 1,637 2,091 0 132.38 15.80 0.12 23.62 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E3 3334Primary Production of Aluminum 1,638 2,091 0 132.38 15.80 0.12 23.62 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 1,427.92 15.79 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 628.64 15.76 0.03 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 423.71 15.68 0.04 7.92 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 011 2869Industrial Organic Chemicals, NEC 1,673 1,660 4 106.17 15.64 0.15 28.10 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 002 4911Electric Services 4,779 3,770 0 244.75 15.40 0.06 14.37 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 423.71 15.34 0.04 7.92 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 003 4911Electric Services 3,356 2,850 0 186.28 15.30 0.08 11.94 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 517.77 15.29 0.03 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 750.06 15.25 0.02 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,045.77 15.15 0.01 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 899.56 15.10 0.02 0.00 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 342.16 15.07 0.04 7.54

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B001 4931Electric and Other Services Combined 3,658 3,950 0 262.86 15.03 0.06 9.12 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 306.80 14.99 0.05 13.85 21 Kentucky 223 Trimble Co 2122300002 LOUISVILLE GAS & ELECTRIC TRIMBLE CO GEN 001 4911Electric Services 7,803 2,613 92.01 174.38 14.98 0.09 15.22 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 009 4911Electric Services 3,353 3,471 0 233.32 14.88 0.06 6.44 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 001 4911Electric Services 3,621 3,469 0 233.32 14.87 0.06 6.44 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 008 4911Electric Services 3,604 3,464 0 233.32 14.84 0.06 6.44 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 895.92 14.82 0.02 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 004 4911Electric Services 3,595 3,456 0 233.32 14.81 0.06 6.44 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 005 4911Electric Services 3,617 3,456 0 233.32 14.81 0.06 6.44 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 002 4911Electric Services 3,556 3,453 0 233.32 14.80 0.06 6.44 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 003 4911Electric Services 3,877 3,454 0 233.32 14.80 0.06 6.44 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 007 4911Electric Services 3,594 3,453 0 233.32 14.80 0.06 6.44 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 010 4911Electric Services 0 3,435 0 233.32 14.72 0.06 6.44 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 503.11 14.58 0.03 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 1,427.92 14.57 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 006 4911Electric Services 3,632 3,392 0 233.32 14.54 0.06 6.44 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 003 8069Specialty Hospitals, Except Psychiatric 3,179 3,179 0 220.11 14.44 0.07 12.59 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 627.71 14.43 0.02 0.00 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B002 4911Electric Services 3,888 3,775 0 263.25 14.34 0.05 9.12 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 671.68 14.31 0.02 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 628.59 14.27 0.02 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 748.87 14.25 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 426.77 14.16 0.03 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 426.77 14.15 0.03 0.00 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 345.49 14.12 0.04 9.16 21 Kentucky 101 Henderson Co 2110100012 HENDERSON MUN POW& LIGHT 5 4911Electric Services 0 2,112 0 150.21 14.06 0.09 23.62 17 Illinois 199 Williamson Co 199856AAC MARION 0004 4911Electric Services 2,626 3,562 0 253.58 14.05 0.06 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 002 4911Electric Services 3,535 2,576 0 183.37 14.05 0.08 12.31 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 964.77 14.03 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 459.44 14.03 0.03 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 553.52 13.81 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 352.55 13.80 0.04 8.59 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 739.06 13.78 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 352.55 13.70 0.04 8.59 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 553.52 13.70 0.02 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 011 4911Electric Services 7,895 3,938 0 287.39 13.70 0.05 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 012 4911Electric Services 7,919 3,927 0 287.09 13.68 0.05 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 477.79 13.62 0.03 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 006 4911Electric Services 5,366 3,589 0 263.50 13.62 0.05 7.75 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 750.96 13.37 0.02 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 702.89 13.27 0.02 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0005 4911Electric Services 3,930 3,366 0 253.80 13.26 0.05 6.44 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0003 4911Electric Services 3,975 3,359 0 253.80 13.23 0.05 6.44 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0004 4911Electric Services 3,460 3,357 0 253.80 13.23 0.05 6.44 47 Tennessee 105 Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 2046Wet Corn Milling 3,005 2,982 4 225.78 13.21 0.06 6.20 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0001 4911Electric Services 3,446 3,350 0 253.80 13.20 0.05 6.44 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0006 4911Electric Services 4,183 3,344 0 253.80 13.18 0.05 6.44 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 942.03 13.16 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 627.71 13.13 0.02 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0002 4911Electric Services 4,135 3,329 0 253.80 13.12 0.05 6.44 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 545.99 12.85 0.02 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 912.43 12.85 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 925.53 12.84 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 942.00 12.73 0.01 0.00 18 Indiana 019 Clark Co 00008 ESSROC CEMENT CORP. H01 3241Cement, Hydraulic 1,356 1,859 0 146.79 12.67 0.09 25.48 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 4911Electric Services 36,036 4,203 90 331.90 12.66 0.04 8.30 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 671.68 12.57 0.02 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 504.37 12.56 0.02 0.00 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 364.75 12.41 0.03 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 621.06 12.40 0.02 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 595.08 12.27 0.02 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 964.54 12.26 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 504.37 12.22 0.02 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 005 4911Electric Services 9,380 3,528 0 288.71 12.22 0.04 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 564.80 12.17 0.02 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 902.22 12.14 0.01 0.00 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 506.59 12.09 0.02 0.00 21 Kentucky 167 Mercer Co 2116700001 KENTUCKY UTILITIES CO BROWN FACILITY 003 4911Electric Services 30,570 1,767 90 146.28 12.08 0.08 17.59

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 896.05 12.05 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 941.99 12.05 0.01 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 595.08 11.97 0.02 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 832.26 11.97 0.01 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 751.04 11.92 0.02 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 832.32 11.90 0.01 0.00 18 Indiana 103 Miami Co 00001 PERU UTILITIES 001 4911Electric Services 102 4,798 0 404.66 11.86 0.03 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 724.53 11.84 0.02 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 913.32 11.83 0.01 0.00 21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 003 4911Electric Services 1,639 1,554 94.4 132.80 11.70 0.09 23.62 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 1,393.91 11.55 0.01 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 782.10 11.51 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 832.19 11.48 0.01 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 620.44 11.42 0.02 0.00 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14814 3334Primary Production of Aluminum 2,029 3,574 0 312.90 11.42 0.04 7.41 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 1,125.50 11.30 0.01 0.00 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 329.11 11.23 0.03 8.79 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0019 2869Industrial Organic Chemicals, NEC 5,743 5,444 0 487.95 11.16 0.02 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 1,075.56 11.11 0.01 0.00 47 Tennessee 001 Anderson Co 0020 U.S. DEPARTMENT OF ENERGY, Y-12 PLANT 002 3499Fabricated Metal Products, NEC 2,354 2,336 4 211.56 11.04 0.05 0.00 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 002 4911Electric Services 1,300 4,448 0 404.30 11.00 0.03 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 533.90 10.95 0.02 0.00 47 Tennessee 125 Montgomery Co 0092 ZINIFEX 002 1031Lead and Zinc Ores 1,049 1,425 98 131.30 10.85 0.08 35.87 17 Illinois 031 Cook Co 031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 539.83 10.81 0.02 0.00 19 Iowa 045 Clinton Co 23-01-006 ADM CORN PROCESSING - CLINTON 100921 2046Wet Corn Milling 7,130 6,759 0 627.89 10.77 0.02 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 564.80 10.75 0.02 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 1,366.17 10.72 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 1,366.17 10.68 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 003 4911Electric Services 6,999 3,071 0 288.71 10.64 0.04 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 004 4911Electric Services 7,131 3,071 0 288.71 10.64 0.04 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 780.49 10.60 0.01 0.00 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 4911Electric Services 0 5,034 0 475.70 10.58 0.02 5.78 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 567.96 10.56 0.02 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 896.92 10.55 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 006 4911Electric Services 29,508 3,040 0 288.71 10.53 0.04 0.00 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 4911Electric Services 18,089 3,455 90 328.61 10.52 0.03 8.79 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 002 4911Electric Services 7,913 3,037 0 288.71 10.52 0.04 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 567.96 10.48 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 005 4911Electric Services 6,302 4,814 0 461.57 10.43 0.02 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 681.70 10.41 0.02 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 1 4911Electric Services 0 1,937 0 186.28 10.40 0.06 11.94 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 567.96 10.40 0.02 0.00 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 639.13 10.40 0.02 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 681.56 10.39 0.02 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 2 4911Electric Services 0 1,929 0 186.28 10.36 0.06 11.94 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,244.85 10.34 0.01 0.00 21 Kentucky 059 Daviess Co 2105900027 OWENSBORO MUNICIPAL UTIL ELMER SMITH STA 001 4911Electric Services 3,033 1,126 89.77 109.43 10.29 0.09 28.38 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 553.35 10.19 0.02 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 9,046 2,710 0 265.94 10.19 0.04 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0001 4911Electric Services 28,323 3,315 0 325.20 10.19 0.03 0.00 19 Iowa 057 Des Moines Co 29-01-013 IPL - BURLINGTON GENERATING STATION 145381 4911Electric Services 5,260 5,984 0 590.02 10.14 0.02 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 697.85 10.13 0.01 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2506 4911Electric Services 4,842 5,815 0 578.55 10.05 0.02 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 699.88 10.02 0.01 0.00 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 833.31 10.02 0.01 0.00 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 001 4911Electric Services 859 4,048 0 404.30 10.01 0.02 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 002 4911Electric Services 4,664 5,216 0 522.89 9.98 0.02 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 437.34 9.94 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 006 4911Electric Services 6,085 4,585 0 461.10 9.94 0.02 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 003 4911Electric Services 174 5,100 0 513.78 9.93 0.02 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 631.00 9.93 0.02 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 697.85 9.86 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 974.33 9.85 0.01 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,119.15 9.79 0.01 0.00 17 Illinois 197 Will Co 197803AAK CHICAGO CARBON CO AN AFFILIATE OF UNOCAL 0001 2999Products of Petroleum and Coal, NEC 3,858 5,182 0 529.92 9.78 0.02 0.00 17 Illinois 149 Pike Co 149817AAB SOYLAND POWER COOP INC 0001 4911Electric Services 0 4,623 0 473.36 9.77 0.02 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,290.05 9.77 0.01 0.00 21 Kentucky 015 Boone Co 2101500029 CINCINNATI GAS & ELECTRIC EAST BEND STAT 002 4911Electric Services 15,745 2,222 74.2 227.82 9.75 0.04 14.37

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 001 4911Electric Services 41 4,997 0 513.78 9.73 0.02 0.00 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 600.74 9.67 0.02 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 702.89 9.66 0.01 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 791.06 9.66 0.01 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 913.32 9.65 0.01 0.00 47 Tennessee 009 Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 16 3334Primary Production of Aluminum 1,856 2,370 0 246.29 9.62 0.04 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 002 4911Electric Services 0 4,938 0 513.78 9.61 0.02 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,048.48 9.61 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 871.83 9.57 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 974.26 9.57 0.01 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0021 4911Electric Services 4,968 5,435 0 568.56 9.56 0.02 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 707.69 9.55 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 437.30 9.47 0.02 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 697.85 9.44 0.01 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 997.23 9.43 0.01 0.00 47 Tennessee 009 Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 17 3334Primary Production of Aluminum 1,817 2,320 0 246.29 9.42 0.04 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 707.69 9.34 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 631.00 9.31 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 631.00 9.30 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0033 4911Electric Services 5,385 5,578 0 601.35 9.28 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 4911Electric Services 3,237 3,916 0 423.71 9.24 0.02 7.92 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 4911Electric Services 15,311 5,367 0 589.20 9.11 0.02 0.00 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 910.30 9.04 0.01 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B002 4911Electric Services 20,630 5,321 0 591.06 9.00 0.02 0.00 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 697.71 8.96 0.01 0.00 55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 910.39 8.93 0.01 0.00 19 Iowa 045 Clinton Co 23-01-014 IPL - M.L. KAPP GENERATING STATION 144559 4911Electric Services 4,100 5,597 0 628.22 8.91 0.01 0.00 47 Tennessee 139 Polk Co 0004 INTERTRADE HOLDINGS, INC. 001 2819Industrial Inorganic Chemicals, NEC 1,837 2,530 4 285.65 8.86 0.03 6.63 17 Illinois 115 Macon Co 115015ABX AE STALEY MANUFACTURING CO 0299 2046Wet Corn Milling 3,591 3,433 0 387.45 8.86 0.02 0.00 18 Indiana 093 Lawrence Co 00002 LEHIGH CEMENT COMPANY 013 3241Cement, Hydraulic 1,758 1,595 0 180.47 8.84 0.05 7.79 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B015 4911Electric Services 46,563 2,209 0 250.00 8.84 0.04 14.37 21 Kentucky 157 Marshall Co 2115700003 ISP CHEMICALS INC. 0AA 2869Industrial Organic Chemicals, NEC 1,747 1,734 4 196.26 8.83 0.05 11.07 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 010 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 4,098 4,471 0 507.49 8.81 0.02 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0042 4911Electric Services 5,199 6,609 0 750.84 8.80 0.01 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 562.55 8.79 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0106 4911Electric Services 3,147 6,162 0 700.77 8.79 0.01 0.00 18 Indiana 093 Lawrence Co 00002 LEHIGH CEMENT COMPANY 012 3241Cement, Hydraulic 1,154 1,584 0 180.47 8.78 0.05 7.79 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 562.55 8.77 0.02 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 004 4911Electric Services 365 4,507 0 513.78 8.77 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0107 4911Electric Services 5,281 6,132 0 700.77 8.75 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 867.43 8.73 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 867.43 8.73 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 867.43 8.73 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 867.43 8.73 0.01 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 005 4911Electric Services 3,420 2,297 0 263.50 8.72 0.03 7.75 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0043 4911Electric Services 4,936 6,516 0 750.84 8.68 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B016 4931Electric and Other Services Combined 15,563 2,164 0 249.69 8.67 0.03 14.37 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 858.47 8.64 0.01 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,987 4,371 0 507.77 8.61 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,244.85 8.56 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B001 2611Pulp Mills 3,303 3,131 99.5 367.29 8.52 0.02 7.42 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0014 4911Electric Services 3,636 4,796 0 564.80 8.49 0.02 0.00 17 Illinois 123 Marshall Co 123803AAD NOVEON INC 0016 2869Industrial Organic Chemicals, NEC 3,304 4,437 0 524.16 8.47 0.02 0.00 21 Kentucky 101 Henderson Co 2110100012 HENDERSON MUN POW& LIGHT 002 4911Electric Services 711 1,271 0 150.25 8.46 0.06 23.62 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 4911Electric Services 3,991 3,547 0 423.71 8.37 0.02 7.92 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 476.67 8.37 0.02 5.02 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0013 4911Electric Services 3,142 4,729 0 564.80 8.37 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 021 4911Electric Services 3,779 4,342 0 522.61 8.31 0.02 0.00 17 Illinois 099 La Salle Co 099816AAF LONE STAR INDUSTRIES INC 0006 3241Cement, Hydraulic 3,178 4,363 0 526.16 8.29 0.02 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,268.49 8.24 0.01 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 004 4911Electric Services 4,019 2,159 0 263.50 8.20 0.03 7.75 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0108 4911Electric Services 4,965 5,734 0 700.77 8.18 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,268.49 8.18 0.01 0.00 19 Iowa 005 Allamakee Co 03-03-001 IPL - LANSING GENERATING STATION 145136 4911Electric Services 3,600 6,586 0 811.63 8.12 0.01 0.00 18 Indiana 093 Lawrence Co 00002 LEHIGH CEMENT COMPANY 011 3241Cement, Hydraulic 1,056 1,449 0 180.47 8.03 0.04 7.79 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 001 4911Electric Services 46,852 4,922 90 613.95 8.02 0.01 0.00 18 Indiana 127 Porter Co 00002 NIPSCO - BAILLY STATION 002 4911Electric Services 2,101 4,073 0 509.21 8.00 0.02 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B007 4911Electric Services 4,311 4,020 90 503.36 7.99 0.02 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

39 Ohio 061 Hamilton Co 1431350817 E.I. DU PONT FORT HILL PLANT P001 2819Industrial Inorganic Chemicals, NEC 1,574 1,996 0 249.89 7.99 0.03 14.37 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 002 4911Electric Services 42,467 4,890 90 613.95 7.96 0.01 0.00 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B005 4911Electric Services 36,318 5,114 0 642.80 7.96 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 1,048.48 7.94 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B008 4911Electric Services 4,787 3,974 0 503.11 7.90 0.02 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 504.49 7.88 0.02 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 504.49 7.88 0.02 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 001 4911Electric Services 6,653 5,954 0 759.78 7.84 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0105 4911Electric Services 5,541 5,491 0 700.77 7.84 0.01 0.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B004 4911Electric Services 1,359 5,131 0 656.81 7.81 0.01 0.00 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 009 2869Industrial Organic Chemicals, NEC 1,831 2,244 0 288.30 7.78 0.03 13.87 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 648.84 7.76 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 1,122.85 7.75 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 676.61 7.69 0.01 0.00 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 794.85 7.67 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 648.84 7.65 0.01 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 014 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,774 3,888 0 508.34 7.65 0.02 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 005 4911Electric Services 0 6,318 0 826.94 7.64 0.01 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0019 4911Electric Services 4,356 4,338 0 567.67 7.64 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 676.73 7.60 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 1,519.77 7.56 0.00 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148766 4911Electric Services 10,076 7,920 0 1,048.48 7.55 0.01 0.00 39 Ohio 035 Cuyahoga Co 1318000245 CLEVELAND ELECTRIC ILLUMINATING CO., LAK B006 4911Electric Services 2,448 4,718 0 625.20 7.55 0.01 0.00 18 Indiana 173 Warrick Co 00001 SIGECO - F.B.CULLEY GENERATING STATION 003 4911Electric Services 115 1,023 0 135.87 7.53 0.06 12.31 18 Indiana 107 Montgomery Co 00003 CRAWFORDSVILLE ELECTRIC LIGHT & POWER 001 4911Electric Services 254 2,491 0 331.42 7.52 0.02 0.00 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K01 2999Products of Petroleum and Coal, NEC 3,200 4,147 0 553.35 7.50 0.01 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 659.60 7.47 0.01 0.00 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 502.82 7.47 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 702.89 7.45 0.01 0.00 18 Indiana 107 Montgomery Co 00003 CRAWFORDSVILLE ELECTRIC LIGHT & POWER 002 4911Electric Services 133 2,462 0 331.42 7.43 0.02 0.00 37 North Carolina 087 Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 2621Paper Mills 2,195 2,565 0 345.61 7.42 0.02 0.00 18 Indiana 089 Lake Co 00121 U S STEEL CO GARY WORKS 101 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,836 3,771 0 509.27 7.41 0.01 0.00 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20276 2082Malt Beverages 3,066 2,907 0 392.49 7.41 0.02 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 4911Electric Services 4,050 4,001 0 540.45 7.40 0.01 0.00 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B003 4911Electric Services 5,755 4,735 0 642.80 7.37 0.01 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 923.98 7.34 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 702.89 7.32 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 906.66 7.32 0.01 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0020 4911Electric Services 3,712 4,157 0 568.32 7.32 0.01 0.00 51 Virginia 023 Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 3241Cement, Hydraulic 2,885 3,976 0 546.07 7.28 0.01 0.00 39 Ohio 129 Pickaway Co 0165000006 PICWAY B004 4911Electric Services 9,283 2,913 0 403.18 7.23 0.02 7.34 29 Missouri 031 Cape Girardeau Co 0021 LONE STAR INDUSTRIES INC-CAPE GIRARDEAU 4227 3241Cement, Hydraulic 1,362 2,172 0 301.54 7.20 0.02 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 1,023.67 7.16 0.01 0.00 18 Indiana 083 Knox Co 00003 PSI ENERGY-EDWARDSPORT 003 4911Electric Services 2,749 1,496 0 209.61 7.14 0.03 9.13 18 Indiana 083 Knox Co 00003 PSI ENERGY-EDWARDSPORT 004 4911Electric Services 2,747 1,499 0 209.93 7.14 0.03 9.13 18 Indiana 083 Knox Co 00003 PSI ENERGY-EDWARDSPORT 002 4911Electric Services 2,693 1,496 0 209.93 7.13 0.03 9.13 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 923.98 7.04 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 008 4911Electric Services 22,082 2,798 90 399.75 7.00 0.02 8.90 42 Pennsylvania 021 Cambria Co 420210046 CAMBRIA COGEN CO/CAMBRIA COGEN 031 4911Electric Services 1,059 5,218 0 745.40 7.00 0.01 0.00 47 Tennessee 085 Humphreys Co 0010 INLAND PAPERBOARD & PACKAGING, INC. 007 2679Converted Paper and Paperboard Products, NEC 1,177 1,376 90 197.80 6.96 0.04 17.39 26 Michigan 045 Eaton Co B4001 ERICKSON EU0007 4911Electric Services 3,867 4,387 0 632.17 6.94 0.01 0.00 42 Pennsylvania 003 Allegheny Co 4200300157 ORION POWER MIDWEST, CHESWICK STATION 001 4911Electric Services 42,018 4,637 0 668.77 6.93 0.01 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17566 4911Electric Services 3,753 4,321 0 627.21 6.89 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 1,519.77 6.89 0.00 0.00 18 Indiana 177 Wayne Co 00009 RICHMOND POWER & LIGHT 002 4911Electric Services 8,859 2,180 0 316.90 6.88 0.02 9.33 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 858.47 6.85 0.01 0.00 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B006 4911Electric Services 30,511 1,790 0 263.25 6.80 0.03 9.12 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU001 4911Electric Services 7,585 7,603 30 1,122.85 6.77 0.01 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 1,244.70 6.76 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU002 4911Electric Services 7,213 7,566 30 1,122.85 6.74 0.01 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 9,053 2,378 0 353.40 6.73 0.02 0.00 42 Pennsylvania 005 Armstrong Co 420050012 RELIANT ENERGY/KEYSTONE POWER PLT 031 4911Electric Services 87,714 4,764 0 708.23 6.73 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU004 4911Electric Services 3,654 8,638 30 1,290.05 6.70 0.01 0.00 42 Pennsylvania 005 Armstrong Co 420050012 RELIANT ENERGY/KEYSTONE POWER PLT 032 4911Electric Services 62,906 4,680 0 708.23 6.61 0.01 0.00 45 South Carolina 003 Aiken Co 0080-0011 SCE&G:URQUHART 003 4911Electric Services 5,695 3,676 0 561.57 6.55 0.01 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0013 4911Electric Services 9,931 2,304 0 353.40 6.52 0.02 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9258 4911Electric Services 3,445 5,367 0 822.80 6.52 0.01 0.00 17 Illinois 143 Peoria Co 143065AJE ARCHER DANIELS MIDLAND CO 0016 2869Industrial Organic Chemicals, NEC 5,725 3,223 40.61 495.40 6.51 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

39 Ohio 061 Hamilton Co 1431390903 THE PROCTER AND GAMBLE CO. B022 2841Soaps and Other Detergents, Except Speciality Cleaners 1,848 1,754 0 269.23 6.51 0.02 14.37 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0002 4911Electric Services 7,283 2,249 0 347.25 6.48 0.02 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 003 4911Electric Services 3,609 1,707 0 263.50 6.48 0.02 7.75 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 1,427.67 6.45 0.00 0.00 21 Kentucky 089 Greenup Co 2108900001 E I DUPONT INC 001 2819Industrial Inorganic Chemicals, NEC 1,737 2,153 0 335.07 6.43 0.02 8.27 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 001 2812Alkalies and Chlorine 3,538 3,510 4 545.99 6.43 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0021 2869Industrial Organic Chemicals, NEC 3,305 3,133 0 487.95 6.42 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 013 4911Electric Services 29,907 1,846 0 287.39 6.42 0.02 0.00 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 015 2869Industrial Organic Chemicals, NEC 1,863 1,849 4 288.30 6.41 0.02 13.87 39 Ohio 109 Miami Co ORIS2937 PIQUA 6 4911Electric Services 0 2,381 0 371.60 6.41 0.02 6.02 18 Indiana 103 Miami Co 00001 PERU UTILITIES 002 4911Electric Services 21 2,588 0 404.66 6.39 0.02 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 964.77 6.34 0.01 0.00 21 Kentucky 091 Hancock Co 2109100003 WESTERN KY ENERGY CORP COLEMAN STATION 003 4911Electric Services 15,388 686 90 108.59 6.32 0.06 21.08 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 737.75 6.30 0.01 0.00 01 Alabama 071 Jackson Co 0007 TENNESSEE ALLOYS CORPORATION 001 3313Electrometallurgical Products, Except Steel 1,276 1,544 0 246.64 6.26 0.03 14.78 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 707.33 6.23 0.01 0.00 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 719.22 6.22 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0020 2869Industrial Organic Chemicals, NEC 3,197 3,031 0 487.95 6.21 0.01 0.00 47 Tennessee 165 Sumner Co 0025 TVA GALLATIN FOSSIL PLANT 003 4911Electric Services 9,888 580 90 93.66 6.19 0.07 82.65 29 Missouri 097 Jasper Co 0001 EMPIRE DISTRICT ELECTRIC CO-ASBURY PLANT 10912 4911Electric Services 4,349 4,643 0 749.68 6.19 0.01 0.00 54 West Virginia 035 Jackson Co 0002 CENTURY ALUMINUM OF WEST VIRGINIA 012 3334Primary Production of Aluminum 2,062 2,633 0 428.23 6.15 0.01 5.78 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B010 4911Electric Services 4,152 3,438 0 560.23 6.14 0.01 0.00 47 Tennessee 165 Sumner Co 0025 TVA GALLATIN FOSSIL PLANT 004 4911Electric Services 10,656 573 90 93.66 6.12 0.07 82.65 21 Kentucky 091 Hancock Co 2109100003 WESTERN KY ENERGY CORP COLEMAN STATION 001 4911Electric Services 17,566 664 90 108.59 6.11 0.06 21.08 21 Kentucky 091 Hancock Co 2109100003 WESTERN KY ENERGY CORP COLEMAN STATION 002 4911Electric Services 18,302 664 90 108.59 6.11 0.06 21.08 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 002 3241Cement, Hydraulic 2,957 4,074 0 671.56 6.07 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B005 4931Electric and Other Services Combined 1,987 1,503 0 249.69 6.02 0.02 14.37 26 Michigan 065 Ingham Co B2647 ECKERT & MOORES PARK STATION RG0023 4911Electric Services 4,527 3,822 0 636.34 6.01 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B006 4911Electric Services 1,987 1,503 0 250.00 6.01 0.02 14.37 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 4911Electric Services 2,637 3,464 0 577.25 6.00 0.01 0.00 48 Texas 341 Moore Co 14 SNEED BOOSTER 000041 1311Crude Petroleum and Natural Gas 6,531 8,340 0 1,392.22 5.99 0.00 0.00 55 Wisconsin 087 Outagamie Co 445031180 INTERNATIONAL PAPER, KAUKAUNA FACILITY B11 2621Paper Mills 4,990 4,877 0 815.62 5.98 0.01 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22120 3274Lime 1,505 2,135 0 358.14 5.96 0.02 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 1,181.98 5.93 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 1,244.90 5.93 0.00 0.00 29 Missouri 095 Jackson Co 0022 KANSAS CITY POWER & LIGHT CO-HAWTHORN ST 24676 4911Electric Services 3,751 4,506 0 762.35 5.91 0.01 0.00 29 Missouri 095 Jackson Co 0021 TRIGEN ENERGY CORPORATION-GRAND AVENUE S 24670 4911Electric Services 3,788 4,550 0 770.56 5.90 0.01 0.00 47 Tennessee 071 Hardin Co 0002 PACKAGING CORPORATION OF AMERICA 001 2631Paperboard Mills 1,509 1,764 0 300.41 5.87 0.02 10.94 37 North Carolina 087 Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-65 2621Paper Mills 1,734 2,026 0 345.61 5.86 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21425 4911Electric Services 2,430 2,308 0 394.65 5.85 0.01 0.00 55 Wisconsin 141 Wood Co 772009480 STORA ENSO NO. AMERICA-BIRON MILL B23 2621Paper Mills 5,357 5,079 0 868.03 5.85 0.01 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 4911Electric Services 3,761 3,155 0 540.45 5.84 0.01 0.00 39 Ohio 113 Montgomery Co 0857780013 DP&L, O.H. HUTCHINGS GENERATING STATION B002 4911Electric Services 440 2,162 0 370.02 5.84 0.02 9.00 37 North Carolina 169 Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 4911Electric Services 43,789 3,218 90 551.47 5.83 0.01 0.00 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B012 4911Electric Services 39,843 3,554 0 609.80 5.83 0.01 0.00 19 Iowa 113 Linn Co 57-01-042 IPL - PRAIRIE CREEK GENERATING STATION 144096 4911Electric Services 3,020 4,170 0 716.90 5.82 0.01 0.00 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 013 2869Industrial Organic Chemicals, NEC 1,686 1,673 4 288.30 5.80 0.02 13.87 48 Texas 487 Wilbarger Co 10 OKLAUNION POWER STATION 000002 4911Electric Services 3,751 7,102 0 1,225.92 5.79 0.00 0.00 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 002 2895Carbon Black 2,025 2,803 0 485.58 5.77 0.01 0.00 45 South Carolina 035 Dorchester Co 0900-0002 GIANT CEMENT CO 005 3241Cement, Hydraulic 2,825 3,893 0 677.42 5.75 0.01 0.00 26 Michigan 063 Huron Co B2815 HARBOR BEACH POWER PLANT EU0009 4911Electric Services 1,867 4,629 0 804.65 5.75 0.01 0.00 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20274 2082Malt Beverages 2,339 2,217 0 392.49 5.65 0.01 0.00 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B013 4911Electric Services 33,720 3,446 0 609.86 5.65 0.01 0.00 21 Kentucky 059 Daviess Co 2105900039 OWENSBORO GRAIN CO 032 2075Soybean Oil Mills 628 624 4 110.60 5.64 0.05 28.38 45 South Carolina 079 Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 2621Paper Mills 3,043 3,453 4 615.94 5.61 0.01 0.00 17 Illinois 197 Will Co 197090AAI CITGO PETROLEUM CORP 0029 2911Petroleum Refining 2,249 2,957 0 528.52 5.60 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 003 4911Electric Services 23,715 5,051 0 903.17 5.59 0.01 0.00 39 Ohio 061 Hamilton Co 1431070035 COGNIS CORP B027 2899Chemicals and Chemical Preparations, NEC 1,585 1,506 0 269.45 5.59 0.02 14.37 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 014 2869Industrial Organic Chemicals, NEC 1,622 1,610 4 288.30 5.58 0.02 13.87 48 Texas 375 Potter Co 22 HARRINGTON STATION 000005 4911Electric Services 8,927 7,893 0 1,414.27 5.58 0.00 0.00 39 Ohio 017 Butler Co 1409010006 AK STEEL CORPORATION P908 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 1,333 1,690 0 303.47 5.57 0.02 14.37 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 4911Electric Services 0 3,835 0 689.86 5.56 0.01 0.00 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16663 2869Industrial Organic Chemicals, NEC 2,302 2,764 0 497.51 5.56 0.01 0.00 17 Illinois 031 Cook Co 031012ABI CORN PRODUCTS INTERNATIONAL INC 0042 2046Wet Corn Milling 3,134 2,971 0 536.89 5.53 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21424 4911Electric Services 2,359 2,181 0 394.65 5.53 0.01 0.00 17 Illinois 031 Cook Co 031012ABI CORN PRODUCTS INTERNATIONAL INC 0041 2046Wet Corn Milling 3,125 2,963 0 536.89 5.52 0.01 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22108 3274Lime 1,394 1,978 0 358.14 5.52 0.02 0.00 36 New York 063 Niagara Co 9293800003 KINTIGH 1 4911Electric Services 0 5,212 0 943.40 5.52 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 009 3334Primary Production of Aluminum 459 586 0 106.54 5.50 0.05 21.08 55 Wisconsin 043 Grant Co 122014530 ALLIANT ENERGY-NELSON DEWEY GEN STATION B22 4911Electric Services 7,339 4,127 0 753.59 5.48 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000007 4911Electric Services 8,844 7,716 0 1,414.21 5.46 0.00 0.00 42 Pennsylvania 073 Lawrence Co 420730025 ORION POWER MIDWEST /NEWCASTLE PLT 033 4911Electric Services 7,579 3,564 0 655.02 5.44 0.01 0.00 55 Wisconsin 043 Grant Co 122014530 ALLIANT ENERGY-NELSON DEWEY GEN STATION B21 4911Electric Services 8,369 4,206 0 772.82 5.44 0.01 0.00 20 Kansas 209 Wyandotte Co 0048 BOARD OF PUBLIC UTILITIES - QUINDARO 002 4911Electric Services 2,123 4,217 0 776.51 5.43 0.01 0.00 17 Illinois 031 Cook Co 031012ABI CORN PRODUCTS INTERNATIONAL INC 0045 2046Wet Corn Milling 3,067 2,908 0 536.88 5.42 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 004 4911Electric Services 23,206 4,897 0 903.17 5.42 0.01 0.00 47 Tennessee 165 Sumner Co 0025 TVA GALLATIN FOSSIL PLANT 002 4911Electric Services 6,517 505 90 93.59 5.40 0.06 82.65 39 Ohio 113 Montgomery Co 0857780013 DP&L, O.H. HUTCHINGS GENERATING STATION B006 4911Electric Services 1,362 1,998 0 370.02 5.40 0.01 9.00 42 Pennsylvania 073 Lawrence Co 420730025 ORION POWER MIDWEST /NEWCASTLE PLT 034 4911Electric Services 7,492 3,538 0 655.02 5.40 0.01 0.00 45 South Carolina 091 York Co 2440-0005 BOWATER INC PAPER/PULP 008 2611Pulp Mills 2,483 2,900 4 538.33 5.39 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 001 4911Electric Services 20,459 4,855 0 903.17 5.38 0.01 0.00 47 Tennessee 165 Sumner Co 0025 TVA GALLATIN FOSSIL PLANT 001 4911Electric Services 6,459 499 90 93.59 5.33 0.06 82.65 18 Indiana 141 St. Joseph Co 00013 UNIVERSITY OF NOTRE DAME DU LAC 004 8221Colleges, Universities, and Professional Schools 2,836 2,711 0 509.02 5.33 0.01 0.00 37 North Carolina 087 Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-24 2621Paper Mills 1,574 1,840 0 345.61 5.32 0.02 0.00 21 Kentucky 091 Hancock Co 2109100005 WEYERHAUSER COMPANY - KENTUCKY MILLLS 017 2621Paper Mills 441 516 0 97.28 5.30 0.05 21.08 39 Ohio 017 Butler Co 1409040212 SMART PAPERS - HAMILTON MILL B010 2621Paper Mills 1,613 1,529 0 288.84 5.29 0.02 14.37 39 Ohio 113 Montgomery Co 0857780013 DP&L, O.H. HUTCHINGS GENERATING STATION B005 4911Electric Services 1,213 1,958 0 370.02 5.29 0.01 9.00 17 Illinois 033 Crawford Co 033025AAJ ROBINSON CARBON INC 0001 2999Products of Petroleum and Coal, NEC 1,092 1,306 0 248.83 5.25 0.02 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0012 4911Electric Services 1,617 2,765 0 527.12 5.25 0.01 0.00 39 Ohio 011 Auglaize Co 0306010010 CITY OF ST. MARYS POWER PLANT B001 4911Electric Services 1,561 2,458 0 468.94 5.24 0.01 0.00 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 2621Paper Mills 3,720 4,299 4 823.36 5.22 0.01 0.00 18 Indiana 165 Vermillion Co 00009 ELI LILLY & COMPANY-CLINTON LABS 002 2833Medicinal Chemicals and Botanical Products 1,693 1,605 0 307.61 5.22 0.02 0.00 34 New Jersey 033 Salem Co 65495 DEEPWATER GENERATING STATION U3 4911Electric Services 2,457 5,068 0 970.35 5.22 0.01 0.00 39 Ohio 113 Montgomery Co 0857780013 DP&L, O.H. HUTCHINGS GENERATING STATION B001 4911Electric Services 396 1,923 0 370.02 5.20 0.01 9.00 39 Ohio 113 Montgomery Co 0857780013 DP&L, O.H. HUTCHINGS GENERATING STATION B003 4911Electric Services 1,445 1,921 0 370.02 5.19 0.01 9.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 4911Electric Services 3,331 2,592 0 504.49 5.14 0.01 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2507 4911Electric Services 2,465 2,961 0 578.55 5.12 0.01 0.00 21 Kentucky 167 Mercer Co 2116700001 KENTUCKY UTILITIES CO BROWN FACILITY 002 4911Electric Services 11,297 748 90 146.28 5.11 0.03 17.59 29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1935 4911Electric Services 403 2,957 0 578.01 5.11 0.01 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22093 3274Lime 1,290 1,830 0 358.14 5.11 0.01 0.00 39 Ohio 113 Montgomery Co 0857780013 DP&L, O.H. HUTCHINGS GENERATING STATION B004 4911Electric Services 1,416 1,886 0 370.02 5.10 0.01 9.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B001 4911Electric Services 3,158 3,333 0 656.81 5.08 0.01 0.00 47 Tennessee 085 Humphreys Co 0010 INLAND PAPERBOARD & PACKAGING, INC. 008 2679Converted Paper and Paperboard Products, NEC 858 1,003 0 197.80 5.07 0.03 17.39 47 Tennessee 071 Hardin Co 0002 PACKAGING CORPORATION OF AMERICA 008 2631Paperboard Mills 1,301 1,521 0 300.41 5.06 0.02 10.94 28 Mississippi 121 Rankin Co 2812100036 PURSUE ENERGY CORPORATION, THOMASVILLE G 001 2819Industrial Inorganic Chemicals, NEC 12,124 3,303 0 654.74 5.04 0.01 0.00 34 New Jersey 009 Cape May Co 73242 B.L. ENGLAND GENERATING STATION U1 4911Electric Services 10,080 5,201 0 1,034.67 5.03 0.00 0.00 42 Pennsylvania 133 York Co 421330016 PADEP BAQ 034 2621Paper Mills 4,310 4,348 86.65 863.71 5.03 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000004 4911Electric Services 9,197 7,106 0 1,414.36 5.02 0.00 0.00 29 Missouri 201 Scott Co 0017 SIKESTON POWER STATION-SIKESTON POWER ST 22253 4911Electric Services 6,236 1,551 0 310.24 5.00 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 001 4911Electric Services 6,642 944 0 190.09 4.97 0.03 15.22 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 108 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 934 885 0 179.69 4.93 0.03 7.05 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 006 4911Electric Services 6,902 903 0 190.09 4.75 0.03 15.22 47 Tennessee 187 Williamson Co 0002 METALICO-COLLEGE GROVE, INC. 001 3341Secondary Smelting and Refining of Nonferrous Metals 396 729 0 155.38 4.69 0.03 22.69 21 Kentucky 091 Hancock Co 2109100005 WEYERHAUSER COMPANY - KENTUCKY MILLLS 028 2621Paper Mills 390 455 0 97.28 4.68 0.05 21.08 18 Indiana 173 Warrick Co 00002 AGC DIVISION - ALCOA POWER GENERATING 004 4911Electric Services 40,476 628 0 135.87 4.62 0.03 12.31 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 163 3334Primary Production of Aluminum 667 627 0 136.19 4.60 0.03 12.31 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 161 3334Primary Production of Aluminum 645 605 0 136.20 4.44 0.03 12.31 01 Alabama 079 Lawrence Co 0001 INTERNATIONAL PAPER COMPANY 006 2621Paper Mills 1,059 1,238 0 286.55 4.32 0.02 13.87 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 002 4911Electric Services 14,101 597 90 138.92 4.29 0.03 15.70 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 162 3334Primary Production of Aluminum 620 582 0 136.20 4.27 0.03 12.31 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 165 3334Primary Production of Aluminum 606 569 0 136.20 4.18 0.03 12.31 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 164 3334Primary Production of Aluminum 604 567 0 136.20 4.17 0.03 12.31 21 Kentucky 111 Jefferson Co 1333 OXY VINYLS 01 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 501 497 4 124.42 3.99 0.03 25.68 01 Alabama 103 Morgan Co 0039 CARGILL, INC 020 2046Wet Corn Milling 966 1,101 0 289.20 3.81 0.01 13.87 39 Ohio 017 Butler Co 1409040243 CITY OF HAMILTON DEPARTMENT OF PUBLIC UT B008 4911Electric Services 603 964 0 288.58 3.34 0.01 14.37 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 023 3334Primary Production of Aluminum 262 335 0 106.54 3.14 0.03 21.08 47 Tennessee 085 Humphreys Co 0007 DUPONT WHITE PIGMENT AND MINERAL PRODUCT 002 2816Inorganic Pigments 463 639 99.9 204.06 3.13 0.02 17.39 18 Indiana 125 Pike Co 00001 HOOSIER ENERGY - RATTS STATION 001 4911Electric Services 7,906 549 0 183.64 2.99 0.02 12.31 18 Indiana 125 Pike Co 00001 HOOSIER ENERGY - RATTS STATION 002 4911Electric Services 10,148 544 0 183.32 2.97 0.02 12.31 01 Alabama 033 Colbert Co 0010 TVA COLBERT 010 4911Electric Services 5,771 854 90 306.80 2.78 0.01 13.85 01 Alabama 033 Colbert Co 0010 TVA COLBERT 012 4911Electric Services 5,736 852 90 306.80 2.78 0.01 13.85 01 Alabama 033 Colbert Co 0010 TVA COLBERT 011 4911Electric Services 6,075 850 90 306.80 2.77 0.01 13.85 01 Alabama 033 Colbert Co 0010 TVA COLBERT 013 4911Electric Services 5,506 849 90 306.80 2.77 0.01 13.85 21 Kentucky 167 Mercer Co 2116700001 KENTUCKY UTILITIES CO BROWN FACILITY 001 4911Electric Services 7,790 393 90 146.28 2.69 0.02 17.59 18 Indiana 029 Dearborn Co 00005 PERNOD RICARD USA 009 2085Distilled and Blended Liquors 670 641 0 246.17 2.60 0.01 14.37 21 Kentucky 021 Boyle Co 2102100001 PHILIPS LIGHTING COMPANY 003 3229Pressed and Blown Glass and Glassware, NEC 254 335 0 133.00 2.52 0.02 17.03

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MACA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 037 Davidson Co 4703700039 VANDERBILT UNIVERSITY 208 8221Colleges, Universities, and Professional Schools 299 305 4 124.48 2.45 0.02 28.10 21 Kentucky 111 Jefferson Co 1333 OXY VINYLS 04 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 297 295 4 124.42 2.37 0.02 25.68 47 Tennessee 037 Davidson Co 4703700039 VANDERBILT UNIVERSITY 209 8221Colleges, Universities, and Professional Schools 283 289 4 124.48 2.32 0.02 28.10 47 Tennessee 037 Davidson Co 4703700039 VANDERBILT UNIVERSITY 207 8221Colleges, Universities, and Professional Schools 277 283 4 124.48 2.27 0.02 28.10 47 Tennessee 149 Rutherford Co 0155 NISSAN NORTH AMERICA, INC. 01 3711Motor Vehicles and Passenger Car Bodies 298 296 4 134.09 2.20 0.02 22.91 39 Ohio 017 Butler Co 1409000353 MILLER BREWING COMPANY B001 2082Malt Beverages 659 625 0 296.37 2.11 0.01 14.37 21 Kentucky 123 Larue Co 2112300012 LOUISVILLE GAS & ELECTRIC 001 4922Natural Gas Transmission 89 102 0 51.27 1.98 0.04 82.31 39 Ohio 017 Butler Co 1409040243 CITY OF HAMILTON DEPARTMENT OF PUBLIC UT B009 4911Electric Services 1,561 560 82 286.95 1.95 0.01 14.37 39 Ohio 017 Butler Co 1409010006 AK STEEL CORPORATION B918 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 784 572 0 303.29 1.89 0.01 14.37 39 Ohio 017 Butler Co 1409000353 MILLER BREWING COMPANY B002 2082Malt Beverages 581 551 0 296.37 1.86 0.01 14.37 21 Kentucky 227 Warren Co 2122700012 WESTERN KY UNIVERSITY 001 8221Colleges, Universities, and Professional Schools 52 54 4 31.82 1.68 0.05 82.65 21 Kentucky 067 Fayette Co 2106700003 UNIVERSITY OF KENTUCKY 013 8221Colleges, Universities, and Professional Schools 283 289 4 176.73 1.63 0.01 17.59 39 Ohio 061 Hamilton Co 1431010054 BAYER POLYMERS LLC B007 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 403 382 0 255.96 1.49 0.01 14.37 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 016 2869Industrial Organic Chemicals, NEC 426 423 4 288.30 1.47 0.01 13.87 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 017 2869Industrial Organic Chemicals, NEC 426 423 4 288.30 1.47 0.01 13.87 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 003 4911Electric Services 28,477 289 95 198.33 1.46 0.01 12.31 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 002 4911Electric Services 37,162 287 95 198.33 1.45 0.01 12.31 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 001 4911Electric Services 34,698 282 95 198.33 1.42 0.01 12.31 47 Tennessee 045 Dyer Co 0001 DYERSBURG FABRICS LIMITED 002 2253Knit Outerwear Mills 401 398 4 312.47 1.27 0.00 10.43 39 Ohio 061 Hamilton Co 1431070039 NOVEON HILTON DAVIS INC. B009 2865Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pig 301 285 0 272.11 1.05 0.00 14.37 39 Ohio 061 Hamilton Co 1431070849 UNIVERSITY OF CINCINNATI B108 8221Colleges, Universities, and Professional Schools 278 266 0 264.64 1.00 0.00 14.37 39 Ohio 017 Butler Co 1409010043 MOSINEE HOLDINGS, INC. B004 2621Paper Mills 309 293 0 306.10 0.96 0.00 14.37 39 Ohio 017 Butler Co 1409010006 AK STEEL CORPORATION P067 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 386 272 0 302.96 0.90 0.00 14.37

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 72.33 124.96 1.73 108.35 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 72.33 123.33 1.71 108.35 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 129.79 119.71 0.92 39.51 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 129.79 113.69 0.88 39.51 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 294.45 110.92 0.38 13.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 294.45 109.86 0.37 13.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 144.89 105.03 0.72 39.51 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 187.52 88.83 0.47 18.45 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 187.52 88.38 0.47 18.45 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 187.52 87.37 0.47 18.45 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 187.52 84.66 0.45 18.45 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 282.35 79.82 0.28 11.95 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 114.75 78.72 0.69 23.93 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 216.85 75.91 0.35 15.85 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 216.85 73.69 0.34 15.85 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 185.30 70.88 0.38 21.13 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 185.30 70.66 0.38 21.13 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 334.77 67.77 0.20 5.53 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 334.77 66.46 0.20 5.53 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 160.06 58.98 0.37 39.46 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 231.65 52.12 0.22 17.75 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 231.68 51.52 0.22 17.75 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14814 3334Primary Production of Aluminum 2,029 3,574 0 72.34 49.40 0.68 108.35 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 160.06 49.17 0.31 39.46 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 635.47 47.90 0.08 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 425.06 43.62 0.10 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 276.63 42.69 0.15 7.60 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 741.54 40.48 0.05 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 276.63 40.18 0.15 12.98 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 723.28 38.35 0.05 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 723.28 36.80 0.05 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 723.28 36.31 0.05 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 723.28 36.05 0.05 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 297.03 35.80 0.12 14.77 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 504.76 34.99 0.07 0.00 29 Missouri 031 Cape Girardeau Co 0021 LONE STAR INDUSTRIES INC-CAPE GIRARDEAU 4227 3241Cement, Hydraulic 1,362 2,172 0 62.50 34.75 0.56 108.35 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 815.41 34.18 0.04 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 211.72 33.93 0.16 15.70 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 211.72 33.67 0.16 15.70 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 293.84 33.11 0.11 13.45 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0005 4911Electric Services 3,930 3,366 0 101.71 33.09 0.33 41.80 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0003 4911Electric Services 3,975 3,359 0 101.71 33.02 0.32 41.80 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0004 4911Electric Services 3,460 3,357 0 101.71 33.01 0.32 41.80 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0001 4911Electric Services 3,446 3,350 0 101.71 32.94 0.32 41.80 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0006 4911Electric Services 4,183 3,344 0 101.71 32.88 0.32 41.80 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 186.58 32.84 0.18 21.13 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 211.72 32.83 0.16 15.70 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0002 4911Electric Services 4,135 3,329 0 101.71 32.73 0.32 41.80 29 Missouri 201 Scott Co 0017 SIKESTON POWER STATION-SIKESTON POWER ST 22253 4911Electric Services 6,236 1,551 0 47.43 32.70 0.69 108.35 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 392.62 32.66 0.08 10.36 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 468.19 31.99 0.07 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 620.89 31.73 0.05 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 504.91 31.55 0.06 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 351.54 31.20 0.09 14.77 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 312.83 30.96 0.10 7.06 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 620.89 30.84 0.05 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 260.90 30.79 0.12 13.75 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 640.15 30.43 0.05 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 210.23 30.25 0.14 17.61 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 789.50 29.95 0.04 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 499.54 29.72 0.06 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 499.54 29.67 0.06 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 260.93 29.48 0.11 13.75 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 490.65 29.36 0.06 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 789.53 29.32 0.04 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 360.48 29.19 0.08 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 395.85 28.90 0.07 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 485.26 28.89 0.06 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 219.72 28.62 0.13 8.51 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 633.14 28.40 0.04 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 009 4911Electric Services 3,353 3,471 0 123.03 28.21 0.23 41.80 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 001 4911Electric Services 3,621 3,469 0 123.03 28.20 0.23 41.80 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 008 4911Electric Services 3,604 3,464 0 123.03 28.15 0.23 41.80 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 282.35 28.12 0.10 11.95 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 004 4911Electric Services 3,595 3,456 0 123.03 28.09 0.23 41.80 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 005 4911Electric Services 3,617 3,456 0 123.03 28.09 0.23 41.80 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 003 4911Electric Services 3,877 3,454 0 123.03 28.08 0.23 41.80 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 002 4911Electric Services 3,556 3,453 0 123.03 28.06 0.23 41.80 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 007 4911Electric Services 3,594 3,453 0 123.03 28.06 0.23 41.80 17 Illinois 199 Williamson Co 199856AAC MARION 0004 4911Electric Services 2,626 3,562 0 127.35 27.97 0.22 37.23 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 010 4911Electric Services 0 3,435 0 123.03 27.92 0.23 41.80 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 485.26 27.83 0.06 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 282.35 27.71 0.10 11.95 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 006 4911Electric Services 3,632 3,392 0 123.03 27.57 0.22 41.80 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 337.37 27.41 0.08 5.05 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 307.86 27.04 0.09 13.08 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 307.69 27.01 0.09 13.08 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 615.90 26.84 0.04 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 615.90 26.57 0.04 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 448.64 26.35 0.06 6.58 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 448.64 26.35 0.06 6.58 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 392.62 26.28 0.07 10.36 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 704.25 25.44 0.04 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 219.72 25.42 0.12 8.51 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 219.72 24.92 0.11 8.51 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 704.16 24.64 0.04 0.00 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 680.38 24.59 0.04 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 704.08 23.71 0.03 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 572.94 23.71 0.04 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 430.73 23.65 0.05 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 696.93 23.01 0.03 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 219.72 22.90 0.10 8.51 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 544.26 22.34 0.04 5.37 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 458.77 22.20 0.05 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 219.72 22.16 0.10 8.51 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 679.32 22.11 0.03 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 247.08 22.03 0.09 15.02 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 490.65 21.67 0.04 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 456.72 21.58 0.05 5.46 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 828.28 21.53 0.03 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 219.72 21.52 0.10 8.51 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 219.72 21.50 0.10 8.51 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 544.00 21.34 0.04 5.37 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 328.20 20.91 0.06 11.95 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 219.72 20.83 0.09 8.51 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 706.26 20.81 0.03 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 219.72 20.75 0.09 8.51 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 480.38 20.74 0.04 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 219.72 20.66 0.09 8.51 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 9,053 2,378 0 115.18 20.65 0.18 40.79 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 480.44 20.62 0.04 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 328.20 20.55 0.06 11.95 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 443.09 20.21 0.05 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 316.13 20.14 0.06 12.98 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 597.45 20.07 0.03 5.31 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0013 4911Electric Services 9,931 2,304 0 115.18 20.00 0.17 40.79 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2506 4911Electric Services 4,842 5,815 0 291.95 19.92 0.07 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 480.31 19.89 0.04 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 797.19 19.87 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 733.40 19.85 0.03 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 1,143.51 19.72 0.02 0.00 17 Illinois 149 Pike Co 149817AAB SOYLAND POWER COOP INC 0001 4911Electric Services 0 4,623 0 237.99 19.42 0.08 12.02 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 365.91 19.31 0.05 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 467.95 19.24 0.04 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 611.26 19.18 0.03 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 620.80 19.14 0.03 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22120 3274Lime 1,505 2,135 0 111.77 19.10 0.17 40.79 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,268.20 18.95 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 490.65 18.80 0.04 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 365.91 18.80 0.05 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 316.15 18.75 0.06 12.98 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 662.99 18.70 0.03 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 788.40 18.61 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 919.43 18.55 0.02 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 1,143.51 18.19 0.02 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 662.94 18.08 0.03 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 502.95 18.01 0.04 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 365.91 18.00 0.05 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 785.80 17.77 0.02 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 456.72 17.71 0.04 5.46 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22108 3274Lime 1,394 1,978 0 111.77 17.70 0.16 40.79 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 741.66 17.51 0.02 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 548.73 17.46 0.03 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 001 4911Electric Services 6,006 4,144 0 238.20 17.40 0.07 13.75 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 002 4911Electric Services 2,634 4,142 0 238.41 17.37 0.07 13.75 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 765.43 17.34 0.02 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 662.91 17.13 0.03 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 678.42 16.84 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 459.13 16.73 0.04 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 459.13 16.63 0.04 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 459.13 16.56 0.04 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 502.95 16.39 0.03 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22093 3274Lime 1,290 1,830 0 111.77 16.37 0.15 40.79 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 762.56 16.29 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 459.13 16.21 0.04 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0002 4911Electric Services 7,283 2,249 0 139.17 16.16 0.12 40.79 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20276 2082Malt Beverages 3,066 2,907 0 181.13 16.05 0.09 15.85 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 546.05 15.85 0.03 0.00 21 Kentucky 233 Webster Co 2123300001-BWESTERN KY ENERGY CORP REID 001 4911Electric Services 7,867 3,869 0 245.62 15.75 0.06 21.39 21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 002 4911Electric Services 1,792 3,864 94.14 245.62 15.73 0.06 21.39 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0006 4911Electric Services 7,791 4,599 0 293.84 15.65 0.05 13.45 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14812 3334Primary Production of Aluminum 642 1,130 0 72.34 15.63 0.22 108.35 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14813 3334Primary Production of Aluminum 642 1,130 0 72.34 15.63 0.22 108.35 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 004 4911Electric Services 9,224 4,234 0 271.57 15.59 0.06 11.95 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 618.93 15.51 0.03 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 502.03 15.33 0.03 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 393.23 15.29 0.04 10.36 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22100 3274Lime 1,199 1,701 0 111.77 15.22 0.14 40.79 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 835.67 15.22 0.02 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 753.89 15.17 0.02 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 618.86 15.07 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 918.59 15.02 0.02 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,322.71 14.87 0.01 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 739.29 14.82 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 918.59 14.74 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 458.77 14.63 0.03 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 741.54 14.52 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21425 4911Electric Services 2,430 2,308 0 160.06 14.42 0.09 39.46 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 751.19 14.41 0.02 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 820.70 14.41 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 706.66 14.34 0.02 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 322.68 14.25 0.04 5.69 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 759.36 14.22 0.02 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 1,131.97 14.22 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 706.66 14.17 0.02 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 533.76 14.13 0.03 7.38 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 850.69 14.05 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 706.66 14.02 0.02 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 001 4911Electric Services 6,653 5,954 0 425.06 14.01 0.03 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 7,163 4,539 0 324.20 14.00 0.04 13.45 19 Iowa 057 Des Moines Co 29-01-013 IPL - BURLINGTON GENERATING STATION 145381 4911Electric Services 5,260 5,984 0 429.64 13.93 0.03 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 1,054.86 13.89 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 1,054.86 13.84 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 574.06 13.79 0.02 5.36

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 773.91 13.79 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21424 4911Electric Services 2,359 2,181 0 160.06 13.62 0.09 39.46 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0019 2869Industrial Organic Chemicals, NEC 5,743 5,444 0 401.13 13.57 0.03 6.58 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 1,130.02 13.49 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 692.39 13.47 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 958.05 13.44 0.01 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0001 4911Electric Services 28,323 3,315 0 247.08 13.42 0.05 15.02 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 700.96 13.41 0.02 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 485.26 13.28 0.03 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 406.07 13.26 0.03 10.30 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 406.41 13.25 0.03 10.30 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 406.07 13.07 0.03 10.30 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 406.41 13.00 0.03 10.30 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 919.43 12.80 0.01 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,524.09 12.68 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 800.13 12.59 0.02 0.00 19 Iowa 045 Clinton Co 23-01-006 ADM CORN PROCESSING - CLINTON 100921 2046Wet Corn Milling 7,130 6,759 0 539.63 12.53 0.02 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 005 4911Electric Services 0 6,318 0 504.32 12.53 0.02 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 788.71 12.41 0.02 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 767.22 12.33 0.02 0.00 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20274 2082Malt Beverages 2,339 2,217 0 181.13 12.24 0.07 15.85 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 824.07 12.11 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 001 4911Electric Services 2,093 3,700 0 307.69 12.02 0.04 13.08 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17566 4911Electric Services 3,753 4,321 0 360.48 11.99 0.03 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 1,130.02 11.98 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 525.13 11.97 0.02 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 843.17 11.75 0.01 0.00 29 Missouri 097 Jasper Co 0001 EMPIRE DISTRICT ELECTRIC CO-ASBURY PLANT 10912 4911Electric Services 4,349 4,643 0 397.28 11.69 0.03 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 589.25 11.66 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 725.91 11.49 0.02 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9258 4911Electric Services 3,445 5,367 0 468.17 11.46 0.02 0.00 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 518.82 11.32 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 958.05 11.12 0.01 0.00 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 902.07 11.08 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 569.10 11.06 0.02 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 678.42 10.99 0.02 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 914.92 10.98 0.01 0.00 21 Kentucky 157 Marshall Co 2115700003 ISP CHEMICALS INC. 0AA 2869Industrial Organic Chemicals, NEC 1,747 1,734 4 159.17 10.89 0.07 38.95 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 003 4911Electric Services 6,189 2,944 0 271.57 10.84 0.04 11.95 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 615.90 10.79 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 569.10 10.74 0.02 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 843.23 10.63 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,185.85 10.63 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 458.77 10.55 0.02 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 692.23 10.55 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 615.90 10.55 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 718.35 10.54 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 718.35 10.54 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 718.35 10.54 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 718.35 10.54 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 458.77 10.52 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 458.77 10.51 0.02 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 995.80 10.50 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 995.80 10.42 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 490.65 10.40 0.02 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 734.56 10.40 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 800.13 10.40 0.01 0.00 19 Iowa 045 Clinton Co 23-01-014 IPL - M.L. KAPP GENERATING STATION 144559 4911Electric Services 4,100 5,597 0 539.07 10.38 0.02 0.00 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 798.03 10.31 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 803.14 10.31 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 589.25 10.30 0.02 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 692.23 10.29 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 458.77 10.26 0.02 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 519.32 10.19 0.02 0.00 17 Illinois 115 Macon Co 115015ABX AE STALEY MANUFACTURING CO 0299 2046Wet Corn Milling 3,591 3,433 0 337.34 10.18 0.03 8.58 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,063.86 10.16 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 490.65 10.14 0.02 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2507 4911Electric Services 2,465 2,961 0 291.95 10.14 0.03 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1935 4911Electric Services 403 2,957 0 292.71 10.10 0.03 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 458.77 10.08 0.02 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 519.32 10.06 0.02 0.00 29 Missouri 095 Jackson Co 0022 KANSAS CITY POWER & LIGHT CO-HAWTHORN ST 24676 4911Electric Services 3,751 4,506 0 449.53 10.02 0.02 0.00 17 Illinois 031 Cook Co 031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 582.80 10.01 0.02 0.00 29 Missouri 095 Jackson Co 0021 TRIGEN ENERGY CORPORATION-GRAND AVENUE S 24670 4911Electric Services 3,788 4,550 0 456.32 9.97 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 458.77 9.92 0.02 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 9,046 2,710 0 273.34 9.92 0.04 13.45 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148766 4911Electric Services 10,076 7,920 0 800.13 9.90 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 610.82 9.89 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 610.82 9.88 0.02 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 1,166.80 9.85 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 692.39 9.81 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 744.01 9.78 0.01 0.00 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 854.96 9.77 0.01 0.00 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16663 2869Industrial Organic Chemicals, NEC 2,302 2,764 0 284.29 9.72 0.03 7.60 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 009 2869Industrial Organic Chemicals, NEC 3,125 3,101 4 321.26 9.65 0.03 6.12 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,007.88 9.53 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 005 4911Electric Services 9,380 3,528 0 370.86 9.51 0.03 11.42 17 Illinois 123 Marshall Co 123803AAD NOVEON INC 0016 2869Industrial Organic Chemicals, NEC 3,304 4,437 0 468.76 9.47 0.02 0.00 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 424.55 9.40 0.02 5.86 17 Illinois 197 Will Co 197803AAK CHICAGO CARBON CO AN AFFILIATE OF UNOCAL 0001 2999Products of Petroleum and Coal, NEC 3,858 5,182 0 552.73 9.37 0.02 0.00 19 Iowa 005 Allamakee Co 03-03-001 IPL - LANSING GENERATING STATION 145136 4911Electric Services 3,600 6,586 0 714.05 9.22 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 719.66 9.22 0.01 0.00 55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 881.52 9.22 0.01 0.00 21 Kentucky 233 Webster Co 2123300052 WESTERN KY ENERGY CORP GREEN STATION 001 4911Electric Services 1,805 2,259 96.83 245.62 9.20 0.04 21.39 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 409.19 9.18 0.02 0.00 29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1939 4911Electric Services 512 2,687 0 292.71 9.18 0.03 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 774.01 9.17 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 773.70 9.15 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 802.79 9.14 0.01 0.00 20 Kansas 209 Wyandotte Co 0048 BOARD OF PUBLIC UTILITIES - QUINDARO 002 4911Electric Services 2,123 4,217 0 462.70 9.11 0.02 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 002 4911Electric Services 4,664 5,216 0 573.39 9.10 0.02 5.36 18 Indiana 173 Warrick Co 00001 SIGECO - F.B.CULLEY GENERATING STATION 004 4911Electric Services 3,281 2,438 0 269.82 9.04 0.03 13.69 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 001 8069Specialty Hospitals, Except Psychiatric 4,198 4,198 0 466.00 9.01 0.02 5.27 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 1,166.80 8.97 0.01 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 817.34 8.96 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 003 4911Electric Services 174 5,100 0 570.81 8.93 0.02 5.36 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 493.52 8.92 0.02 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 751.19 8.91 0.01 0.00 17 Illinois 099 La Salle Co 099816AAF LONE STAR INDUSTRIES INC 0006 3241Cement, Hydraulic 3,178 4,363 0 489.73 8.91 0.02 0.00 21 Kentucky 233 Webster Co 2123300052 WESTERN KY ENERGY CORP GREEN STATION 002 4911Electric Services 1,508 2,181 97.23 245.62 8.88 0.04 21.39 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 005 4911Electric Services 6,302 4,814 0 543.76 8.85 0.02 5.37 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 987.07 8.82 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 751.19 8.80 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0033 4911Electric Services 5,385 5,578 0 634.35 8.79 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 737.23 8.79 0.01 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 957.90 8.78 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 737.23 8.77 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 873.55 8.75 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 001 4911Electric Services 41 4,997 0 570.81 8.75 0.02 5.36 18 Indiana 103 Miami Co 00001 PERU UTILITIES 001 4911Electric Services 102 4,798 0 550.06 8.72 0.02 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 988.33 8.68 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 873.55 8.68 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 004 4911Electric Services 48,450 4,508 0 519.40 8.68 0.02 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 003 4911Electric Services 23,715 5,051 0 582.24 8.68 0.01 0.00 21 Kentucky 059 Daviess Co 2105900027 OWENSBORO MUNICIPAL UTIL ELMER SMITH STA 002 4911Electric Services 5,214 2,493 89.77 287.73 8.66 0.03 13.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 002 4911Electric Services 0 4,938 0 570.81 8.65 0.02 5.36 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0003 4911Electric Services 1,539 1,951 0 226.16 8.62 0.04 17.61 21 Kentucky 101 Henderson Co 2110100012 HENDERSON MUN POW& LIGHT 5 4911Electric Services 0 2,112 0 245.73 8.59 0.03 17.33 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 011 4911Electric Services 7,895 3,938 0 460.30 8.56 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 569.10 8.55 0.02 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 012 4911Electric Services 7,919 3,927 0 460.03 8.54 0.02 0.00 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E5 3334Primary Production of Aluminum 1,649 2,106 0 246.89 8.53 0.03 17.33 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16662 2869Industrial Organic Chemicals, NEC 2,019 2,425 0 284.29 8.53 0.03 7.60 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 569.10 8.49 0.01 0.00 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E1 3334Primary Production of Aluminum 1,637 2,091 0 246.89 8.47 0.03 17.33 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E3 3334Primary Production of Aluminum 1,638 2,091 0 246.89 8.47 0.03 17.33

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 691.67 8.46 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 006 4911Electric Services 6,085 4,585 0 544.00 8.43 0.02 5.37 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 004 4911Electric Services 23,206 4,897 0 582.24 8.41 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 002 4911Electric Services 3,535 2,576 0 307.86 8.37 0.03 13.08 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,007.88 8.37 0.01 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 006 4911Electric Services 5,366 3,589 0 429.61 8.36 0.02 7.95 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 002 4911Electric Services 1,300 4,448 0 533.44 8.34 0.02 5.03 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 001 4911Electric Services 20,459 4,855 0 582.24 8.34 0.01 0.00 18 Indiana 037 Dubois Co 00002 JASPER MUNICIPAL ELECTRIC UTILITY 001 4911Electric Services 773 2,716 0 326.31 8.32 0.03 12.98 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 560.30 8.31 0.01 0.00 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 588.60 8.28 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 003 4911Electric Services 6,999 3,071 0 370.86 8.28 0.02 11.42 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 004 4911Electric Services 7,131 3,071 0 370.86 8.28 0.02 11.42 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 1,063.86 8.28 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 584.26 8.26 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 584.26 8.24 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 584.26 8.23 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 006 4911Electric Services 29,508 3,040 0 370.86 8.20 0.02 11.42 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 002 4911Electric Services 7,913 3,037 0 370.86 8.19 0.02 11.42 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0014 4911Electric Services 3,636 4,796 0 589.25 8.14 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 867.94 8.08 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 584.26 8.08 0.01 0.00 48 Texas 487 Wilbarger Co 10 OKLAUNION POWER STATION 000002 4911Electric Services 3,751 7,102 0 878.85 8.08 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 1,143.28 8.06 0.01 0.00 48 Texas 341 Moore Co 14 SNEED BOOSTER 000041 1311Crude Petroleum and Natural Gas 6,531 8,340 0 1,036.80 8.04 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 01 4911Electric Services 5,002 3,153 90.8 392.63 8.03 0.02 10.36 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0013 4911Electric Services 3,142 4,729 0 589.25 8.03 0.01 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 06 4911Electric Services 5,715 3,166 86.4 398.78 7.94 0.02 10.36 20 Kansas 177 Shawnee Co 0030 WESTAR ENERGY, INC. 008 4911Electric Services 4,515 4,200 0 528.95 7.94 0.02 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 004 4911Electric Services 365 4,507 0 570.81 7.90 0.01 5.36 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 644.17 7.81 0.01 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 832.97 7.81 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0021 2869Industrial Organic Chemicals, NEC 3,305 3,133 0 401.13 7.81 0.02 6.58 17 Illinois 143 Peoria Co 143065AJE ARCHER DANIELS MIDLAND CO 0016 2869Industrial Organic Chemicals, NEC 5,725 3,223 40.61 414.96 7.77 0.02 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 010 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 4,098 4,471 0 578.76 7.73 0.01 5.31 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 644.17 7.71 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 958.11 7.71 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU001 4911Electric Services 7,585 7,603 30 987.07 7.70 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU002 4911Electric Services 7,213 7,566 30 987.07 7.67 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 832.39 7.61 0.01 0.00 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 001 4911Electric Services 859 4,048 0 533.38 7.59 0.01 5.03 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1316 4911Electric Services 2,570 2,105 0 277.23 7.59 0.03 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 021 4911Electric Services 3,779 4,342 0 573.38 7.57 0.01 5.36 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 692.39 7.56 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0020 2869Industrial Organic Chemicals, NEC 3,197 3,031 0 401.13 7.56 0.02 6.58 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17431 4911Electric Services 3,287 2,726 0 360.48 7.56 0.02 0.00 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 683.13 7.55 0.01 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,987 4,371 0 579.07 7.55 0.01 5.31 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,452.68 7.54 0.01 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 946.66 7.49 0.01 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 937.51 7.47 0.01 0.00 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16664 2869Industrial Organic Chemicals, NEC 1,766 2,121 0 284.29 7.46 0.03 7.60 48 Texas 375 Potter Co 22 HARRINGTON STATION 000005 4911Electric Services 8,927 7,893 0 1,059.12 7.45 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 692.39 7.43 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 832.39 7.41 0.01 0.00 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 665.99 7.33 0.01 0.00 19 Iowa 113 Linn Co 57-01-042 IPL - PRAIRIE CREEK GENERATING STATION 144096 4911Electric Services 3,020 4,170 0 569.52 7.32 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000007 4911Electric Services 8,844 7,716 0 1,059.06 7.29 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU004 4911Electric Services 3,654 8,638 30 1,185.85 7.28 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 002 4911Electric Services 4,779 3,770 0 519.32 7.26 0.01 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 968.57 7.24 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0042 4911Electric Services 5,199 6,609 0 914.86 7.22 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0043 4911Electric Services 4,936 6,516 0 914.86 7.12 0.01 0.00 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B001 4931Electric and Other Services Combined 3,658 3,950 0 559.83 7.06 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 944.34 7.04 0.01 0.00 18 Indiana 127 Porter Co 00002 NIPSCO - BAILLY STATION 002 4911Electric Services 2,101 4,073 0 581.54 7.00 0.01 5.31 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 530.65 6.97 0.01 0.00 17 Illinois 003 Alexander Co 003005AAI BUNGE NORTH AMERICA INC 0020 2075Soybean Oil Mills 627 595 0 85.99 6.91 0.08 68.03

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0021 4911Electric Services 4,968 5,435 0 786.79 6.91 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 1,077.75 6.88 0.01 0.00 29 Missouri 077 Greene Co 0039 CITY UTILITIES OF SPRINGFIELD MISSOURI-S 984 4931Electric and Other Services Combined 3,357 1,986 0 288.93 6.87 0.02 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 003 8069Specialty Hospitals, Except Psychiatric 3,179 3,179 0 466.00 6.82 0.01 5.27 31 Nebraska 025 Cass Co 00002 ASH GROVE CEMENT CO 002 3241Cement, Hydraulic 2,914 4,686 0 687.06 6.82 0.01 0.00 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 860.29 6.75 0.01 0.00 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B002 4911Electric Services 3,888 3,775 0 560.32 6.74 0.01 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 014 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,774 3,888 0 579.65 6.71 0.01 5.31 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0106 4911Electric Services 3,147 6,162 0 918.77 6.71 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000004 4911Electric Services 9,197 7,106 0 1,059.21 6.71 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 936.22 6.69 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 1,012.87 6.68 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0107 4911Electric Services 5,281 6,132 0 918.77 6.67 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 900.41 6.66 0.01 0.00 17 Illinois 181 Union Co 181852AAC CLYDE L CHOATE MENTAL HEALTH CENTER 0001 8063Psychiatric Hospitals 679 649 0 97.95 6.63 0.07 62.52 29 Missouri 021 Buchanan Co 0004 AQUILA INC-LAKE ROAD PLANT 3187 4911Electric Services 2,838 3,409 0 514.27 6.63 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 900.41 6.61 0.01 0.00 18 Indiana 089 Lake Co 00121 U S STEEL CO GARY WORKS 101 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,836 3,771 0 571.17 6.60 0.01 5.36 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 900.41 6.56 0.01 0.00 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 4911Electric Services 18,089 3,455 90 529.17 6.53 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 1,012.87 6.53 0.01 0.00 47 Tennessee 071 Hardin Co 0002 PACKAGING CORPORATION OF AMERICA 001 2631Paperboard Mills 1,509 1,764 0 272.71 6.47 0.02 8.70 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 873.23 6.46 0.01 0.00 21 Kentucky 239 Woodford Co 2123900001 KENTUCKY UTILITIES TYRONE FACILITY 005 4911Electric Services 2,261 3,105 0 482.64 6.43 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 4911Electric Services 3,237 3,916 0 615.90 6.36 0.01 0.00 55 Wisconsin 043 Grant Co 122014530 ALLIANT ENERGY-NELSON DEWEY GEN STATION B22 4911Electric Services 7,339 4,127 0 650.04 6.35 0.01 0.00 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 4911Electric Services 0 5,034 0 793.90 6.34 0.01 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 696.09 6.33 0.01 0.00 21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 003 4911Electric Services 1,639 1,554 94.4 245.62 6.33 0.03 21.39 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 010 2869Industrial Organic Chemicals, NEC 2,044 2,028 4 321.26 6.31 0.02 6.12 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 720.12 6.29 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 936.22 6.27 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 936.22 6.27 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0108 4911Electric Services 4,965 5,734 0 918.77 6.24 0.01 0.00 47 Tennessee 085 Humphreys Co 0010 INLAND PAPERBOARD & PACKAGING, INC. 007 2679Converted Paper and Paperboard Products, NEC 1,177 1,376 90 221.02 6.23 0.03 8.51 55 Wisconsin 043 Grant Co 122014530 ALLIANT ENERGY-NELSON DEWEY GEN STATION B21 4911Electric Services 8,369 4,206 0 675.08 6.23 0.01 0.00 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 4911Electric Services 36,036 4,203 90 677.08 6.21 0.01 0.00 28 Mississippi 121 Rankin Co 2812100036 PURSUE ENERGY CORPORATION, THOMASVILLE G 001 2819Industrial Inorganic Chemicals, NEC 12,124 3,303 0 535.65 6.17 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 008 4911Electric Services 22,082 2,798 90 456.72 6.13 0.01 5.46 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 004 4911Electric Services 3,435 3,247 0 529.63 6.13 0.01 0.00 47 Tennessee 157 Shelby Co 00045 CARGILL CORN MILLING 8001 2046Wet Corn Milling 1,260 1,285 4 209.61 6.13 0.03 15.70 55 Wisconsin 141 Wood Co 772009480 STORA ENSO NO. AMERICA-BIRON MILL B23 2621Paper Mills 5,357 5,079 0 830.91 6.11 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 762.56 6.10 0.01 0.00 48 Texas 349 Navarro Co 11 STREETMAN PLANT 000015 3295Minerals and Earths, Ground or Otherwise Treated 3,468 4,886 0 800.90 6.10 0.01 0.00 47 Tennessee 157 Shelby Co 00045 CARGILL CORN MILLING 8301 2046Wet Corn Milling 1,240 1,265 4 209.61 6.03 0.03 15.70 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 1,128.48 6.01 0.01 0.00 19 Iowa 163 Scott Co 82-02-006 MIDAMERICAN ENERGY CO. - RIVERSIDE STATI 172728 4911Electric Services 0 3,061 0 509.27 6.01 0.01 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 05 4911Electric Services 5,364 2,385 82.7 398.78 5.98 0.02 10.36 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0105 4911Electric Services 5,541 5,491 0 918.77 5.98 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000003 4911Electric Services 12,974 4,984 0 835.27 5.97 0.01 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 827.01 5.96 0.01 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 4911Electric Services 15,311 5,367 0 901.62 5.95 0.01 0.00 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 1,051.84 5.94 0.01 0.00 48 Texas 201 Harris Co 39 DEER PARK PLANT 000208 2911Petroleum Refining 4,697 5,491 0 929.78 5.91 0.01 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B002 4911Electric Services 20,630 5,321 0 903.05 5.89 0.01 0.00 21 Kentucky 007 Ballard Co 2100700002 MEADWESTVACO KENTUCKY LP 009 2621Paper Mills 476 556 75 94.54 5.88 0.06 41.80 55 Wisconsin 087 Outagamie Co 445031180 INTERNATIONAL PAPER, KAUKAUNA FACILITY B11 2621Paper Mills 4,990 4,877 0 829.10 5.88 0.01 0.00 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 009 2869Industrial Organic Chemicals, NEC 1,831 2,244 0 383.07 5.86 0.02 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 744.05 5.84 0.01 0.00 48 Texas 233 Hutchinson Co 15 BORGER REFINERY 000291 2911Petroleum Refining 4,629 5,893 0 1,015.87 5.80 0.01 0.00 17 Illinois 143 Peoria Co 143065AJE ARCHER DANIELS MIDLAND CO 0017 2869Industrial Organic Chemicals, NEC 2,530 2,398 0 414.96 5.78 0.01 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 1,128.48 5.77 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 4911Electric Services 3,991 3,547 0 615.90 5.76 0.01 0.00 21 Kentucky 223 Trimble Co 2122300002 LOUISVILLE GAS & ELECTRIC TRIMBLE CO GEN 001 4911Electric Services 7,803 2,613 92.01 453.52 5.76 0.01 0.00 47 Tennessee 125 Montgomery Co 0092 ZINIFEX 002 1031Lead and Zinc Ores 1,049 1,425 98 249.46 5.71 0.02 10.40 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 871.18 5.67 0.01 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 871.18 5.67 0.01 0.00 18 Indiana 019 Clark Co 00008 ESSROC CEMENT CORP. G01 3241Cement, Hydraulic 1,730 2,375 0 418.76 5.67 0.01 10.30

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0001 4911Electric Services 2,844 1,954 0 345.30 5.66 0.02 6.08 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B005 4911Electric Services 36,318 5,114 0 908.80 5.63 0.01 0.00 18 Indiana 107 Montgomery Co 00003 CRAWFORDSVILLE ELECTRIC LIGHT & POWER 001 4911Electric Services 254 2,491 0 443.63 5.61 0.01 7.91 47 Tennessee 071 Hardin Co 0002 PACKAGING CORPORATION OF AMERICA 008 2631Paperboard Mills 1,301 1,521 0 272.71 5.58 0.02 8.70 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 744.01 5.56 0.01 0.00 18 Indiana 107 Montgomery Co 00003 CRAWFORDSVILLE ELECTRIC LIGHT & POWER 002 4911Electric Services 133 2,462 0 443.63 5.55 0.01 7.91 26 Michigan 045 Eaton Co B4001 ERICKSON EU0007 4911Electric Services 3,867 4,387 0 790.69 5.55 0.01 0.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B004 4911Electric Services 1,359 5,131 0 926.12 5.54 0.01 0.00 47 Tennessee 105 Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 2046Wet Corn Milling 3,005 2,982 4 539.89 5.52 0.01 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0019 4911Electric Services 4,356 4,338 0 786.16 5.52 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 05 2895Carbon Black 2,287 4,101 0 746.96 5.49 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 1,077.75 5.46 0.01 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 04 4911Electric Services 5,150 2,173 83.1 398.78 5.45 0.01 10.36 29 Missouri 099 Jefferson Co 0002 RC CEMENT COMPANY INC-RIVER CEMENT CO - 11802 3241Cement, Hydraulic 503 730 0 133.84 5.45 0.04 39.51 48 Texas 013 Atascosa Co 7 LIGNITE-FIRED POWER PLANT 000001 4911Electric Services 13,167 6,552 0 1,204.50 5.44 0.00 0.00 48 Texas 223 Hopkins Co 2 COMO PLT 000004 1321Natural Gas Liquids 2,739 3,590 0 659.49 5.44 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 1,130.02 5.42 0.00 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 003 4911Electric Services 3,356 2,850 0 529.63 5.38 0.01 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 0P5 3334Primary Production of Aluminum 1,329 1,697 0 316.13 5.37 0.02 12.98 17 Illinois 197 Will Co 197090AAI CITGO PETROLEUM CORP 0029 2911Petroleum Refining 2,249 2,957 0 550.36 5.37 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 970.17 5.36 0.01 0.00 17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0002 4911Electric Services 3,528 1,852 0 345.30 5.36 0.02 6.08 17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 3,354 1,852 0 345.30 5.36 0.02 6.08 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 005 4911Electric Services 3,420 2,297 0 429.61 5.35 0.01 7.95 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 1,144.52 5.33 0.00 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2509 4911Electric Services 1,291 1,550 0 291.95 5.31 0.02 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 970.30 5.30 0.01 0.00 39 Ohio 035 Cuyahoga Co 1318000245 CLEVELAND ELECTRIC ILLUMINATING CO., LAK B006 4911Electric Services 2,448 4,718 0 891.59 5.29 0.01 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0020 4911Electric Services 3,712 4,157 0 786.82 5.28 0.01 0.00 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 001 4911Electric Services 46,852 4,922 90 942.63 5.22 0.01 0.00 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B003 4911Electric Services 5,755 4,735 0 908.80 5.21 0.01 0.00 17 Illinois 031 Cook Co 031012ABI CORN PRODUCTS INTERNATIONAL INC 0042 2046Wet Corn Milling 3,134 2,971 0 570.99 5.20 0.01 0.00 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 002 4911Electric Services 42,467 4,890 90 942.63 5.19 0.01 0.00 17 Illinois 031 Cook Co 031012ABI CORN PRODUCTS INTERNATIONAL INC 0041 2046Wet Corn Milling 3,125 2,963 0 570.99 5.19 0.01 0.00 21 Kentucky 101 Henderson Co 2110100012 HENDERSON MUN POW& LIGHT 002 4911Electric Services 711 1,271 0 245.81 5.17 0.02 17.33 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 011 2869Industrial Organic Chemicals, NEC 1,673 1,660 4 321.26 5.17 0.02 6.12 05 Arkansas 003 Ashley Co 0500300013 GEORGIA-PACIFIC CORP CROSSETT PAPER MILL 022 2611Pulp Mills 1,600 2,350 0 457.59 5.14 0.01 0.00 19 Iowa 139 Muscatine Co 70-01-004 GRAIN PROCESSING CORPORATION 150856 2046Wet Corn Milling 2,702 2,562 0 499.27 5.13 0.01 0.00 19 Iowa 139 Muscatine Co 70-01-004 GRAIN PROCESSING CORPORATION 150859 2046Wet Corn Milling 2,702 2,562 0 499.27 5.13 0.01 0.00 29 Missouri 021 Buchanan Co 0004 AQUILA INC-LAKE ROAD PLANT 3184 4911Electric Services 0 2,631 0 514.38 5.11 0.01 0.00 29 Missouri 151 Osage Co 0002 CENTRAL ELECTRIC POWER COOPERATIVE-CHAMO 15634 4911Electric Services 2,916 1,214 0 237.55 5.11 0.02 0.00 17 Illinois 031 Cook Co 031012ABI CORN PRODUCTS INTERNATIONAL INC 0045 2046Wet Corn Milling 3,067 2,908 0 571.01 5.09 0.01 0.00 17 Illinois 137 Morgan Co 137805AAA AMEREN ENERGY GENERATING CO 0004 4911Electric Services 2,682 1,745 0 345.30 5.05 0.01 6.08 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0012 4911Electric Services 1,617 2,765 0 548.73 5.04 0.01 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 004 4911Electric Services 4,019 2,159 0 429.61 5.03 0.01 7.95 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1319 4911Electric Services 472 1,390 0 277.23 5.01 0.02 0.00 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1320 4911Electric Services 471 1,390 0 277.23 5.01 0.02 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B007 4911Electric Services 4,311 4,020 90 802.90 5.01 0.01 0.00 20 Kansas 209 Wyandotte Co 0049 BOARD OF PUBLIC UTILITIES - KAW 003 4911Electric Services 0 2,300 0 460.40 5.00 0.01 0.00 18 Indiana 083 Knox Co 00003 PSI ENERGY-EDWARDSPORT 004 4911Electric Services 2,747 1,499 0 326.20 4.60 0.01 13.08 17 Illinois 077 Jackson Co 077801AAA SOUTHERN ILLINOIS UNIVERSITY 0007 8221Colleges, Universities, and Professional Schools 558 534 0 116.35 4.59 0.04 40.79 18 Indiana 083 Knox Co 00003 PSI ENERGY-EDWARDSPORT 002 4911Electric Services 2,693 1,496 0 326.20 4.59 0.01 13.08 18 Indiana 083 Knox Co 00003 PSI ENERGY-EDWARDSPORT 003 4911Electric Services 2,749 1,496 0 326.54 4.58 0.01 13.08 18 Indiana 019 Clark Co 00008 ESSROC CEMENT CORP. H01 3241Cement, Hydraulic 1,356 1,859 0 418.76 4.44 0.01 10.30 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14815 3334Primary Production of Aluminum 180 316 0 72.34 4.37 0.06 108.35 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14816 3334Primary Production of Aluminum 179 315 0 72.34 4.35 0.06 108.35 29 Missouri 031 Cape Girardeau Co 0010 SOUTHEAST MISSOURI STATE UNIVERSITY-FACI 4305 8221Colleges, Universities, and Professional Schools 278 284 0 66.29 4.28 0.06 108.35 17 Illinois 033 Crawford Co 033025AAJ ROBINSON CARBON INC 0001 2999Products of Petroleum and Coal, NEC 1,092 1,306 0 309.37 4.22 0.01 13.45 17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0047 2911Petroleum Refining 6,333 833 90 207.67 4.01 0.02 17.61 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 108 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 934 885 0 225.26 3.93 0.02 13.75 21 Kentucky 059 Daviess Co 2105900027 OWENSBORO MUNICIPAL UTIL ELMER SMITH STA 001 4911Electric Services 3,033 1,126 89.77 287.73 3.91 0.01 13.00 18 Indiana 173 Warrick Co 00001 SIGECO - F.B.CULLEY GENERATING STATION 003 4911Electric Services 115 1,023 0 269.82 3.79 0.01 13.69 18 Indiana 167 Vigo Co 00022 INTERNATIONAL PAPER CO. 001 2631Paperboard Mills 1,362 1,291 0 363.27 3.55 0.01 11.42 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0057 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 960 677 0 191.93 3.53 0.02 17.61 17 Illinois 127 Massac Co 127855AAA LAFARGE MIDWEST INC 0066 3241Cement, Hydraulic 285 392 0 115.35 3.40 0.03 41.80 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0079 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 924 651 0 191.93 3.39 0.02 17.61 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 109 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 633 758 0 225.26 3.37 0.01 13.75 17 Illinois 127 Massac Co 127855AAA LAFARGE MIDWEST INC 0047 3241Cement, Hydraulic 283 388 0 115.35 3.36 0.03 41.80

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for MING

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0043 2911Petroleum Refining 5,188 683 90 207.67 3.29 0.02 17.61 05 Arkansas 093 Mississippi Co 0509300202 NUCOR-YAMATO STEEL 003 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 305 404 0 123.95 3.26 0.03 29.75 47 Tennessee 045 Dyer Co 0001 DYERSBURG FABRICS LIMITED 002 2253Knit Outerwear Mills 401 398 4 124.94 3.18 0.03 27.07 47 Tennessee 157 Shelby Co 00475 LUCITE INTERNATIONAL, INC. ABS 2819Industrial Inorganic Chemicals, NEC 3,430 597 87.4 187.87 3.18 0.02 15.70 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 111 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 745 706 0 225.26 3.13 0.01 13.75 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 114 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 732 694 0 225.26 3.08 0.01 13.75 17 Illinois 153 Pulaski Co 153855AAA MOUNDS PRODUCTION CO LLC 0001 3295Minerals and Earths, Ground or Otherwise Treated 175 259 0 84.86 3.06 0.04 68.03 29 Missouri 183 St. Charles Co 0076 GENERAL MOTORS-WENTZVILLE CENTER 18175 3711Motor Vehicles and Passenger Car Bodies 680 644 0 214.22 3.01 0.01 15.85 18 Indiana 129 Posey Co 00003 COUNTRYMARK COOPERATIVE INC (REFINERY) 001 2911Petroleum Refining 538 644 0 224.82 2.87 0.01 13.75 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14781 3334Primary Production of Aluminum 117 207 0 72.34 2.86 0.04 108.35 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14782 3334Primary Production of Aluminum 117 207 0 72.34 2.86 0.04 108.35 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14783 3334Primary Production of Aluminum 117 207 0 72.34 2.86 0.04 108.35 05 Arkansas 093 Mississippi Co 0509300233 NUCOR CORPORATION-(NUCOR STEEL, ARKANSAS 001 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 237 314 0 121.18 2.59 0.02 29.75 18 Indiana 167 Vigo Co 00022 INTERNATIONAL PAPER CO. 002 2631Paperboard Mills 908 861 0 363.27 2.37 0.01 11.42 18 Indiana 173 Warrick Co 00002 AGC DIVISION - ALCOA POWER GENERATING 004 4911Electric Services 40,476 628 0 269.82 2.33 0.01 13.69 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 163 3334Primary Production of Aluminum 667 627 0 270.00 2.32 0.01 13.69 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 161 3334Primary Production of Aluminum 645 605 0 270.02 2.24 0.01 13.69 17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0599 2911Petroleum Refining 385 462 0 207.67 2.22 0.01 17.61 21 Kentucky 145 McCracken Co 2114500074 UNITED STATES ENRICHMENT CORP 002 2819Industrial Inorganic Chemicals, NEC 266 264 4 119.65 2.21 0.02 41.80 21 Kentucky 059 Daviess Co 2105900039 OWENSBORO GRAIN CO 032 2075Soybean Oil Mills 628 624 4 283.73 2.20 0.01 13.00 21 Kentucky 091 Hancock Co 2109100003 WESTERN KY ENERGY CORP COLEMAN STATION 003 4911Electric Services 15,388 686 90 316.00 2.17 0.01 12.98 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 162 3334Primary Production of Aluminum 620 582 0 270.02 2.15 0.01 13.69 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 165 3334Primary Production of Aluminum 606 569 0 270.02 2.11 0.01 13.69 21 Kentucky 091 Hancock Co 2109100003 WESTERN KY ENERGY CORP COLEMAN STATION 001 4911Electric Services 17,566 664 90 316.00 2.10 0.01 12.98 21 Kentucky 091 Hancock Co 2109100003 WESTERN KY ENERGY CORP COLEMAN STATION 002 4911Electric Services 18,302 664 90 316.00 2.10 0.01 12.98 18 Indiana 173 Warrick Co 00007 ALCOA INC. - WARRICK OPERATIONS 164 3334Primary Production of Aluminum 604 567 0 270.02 2.10 0.01 13.69 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0044 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 352 366 0 191.83 1.91 0.01 17.61 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0048 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 507 357 0 191.83 1.86 0.01 17.61 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 009 3334Primary Production of Aluminum 459 586 0 316.13 1.85 0.01 12.98 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 501 353 0 191.67 1.84 0.01 17.61 18 Indiana 125 Pike Co 00001 HOOSIER ENERGY - RATTS STATION 001 4911Electric Services 7,906 549 0 306.86 1.79 0.01 13.08 18 Indiana 125 Pike Co 00001 HOOSIER ENERGY - RATTS STATION 002 4911Electric Services 10,148 544 0 306.41 1.77 0.01 13.08 29 Missouri 099 Jefferson Co 0068 SAINT-GOBAIN CONTAINERS LLC-PEVELY 11438 3221Glass Containers 153 259 0 148.90 1.74 0.01 39.51 18 Indiana 167 Vigo Co 00013 PFIZER INC 004 2833Medicinal Chemicals and Botanical Products 641 608 0 357.09 1.70 0.00 11.42 47 Tennessee 157 Shelby Co 00475 LUCITE INTERNATIONAL, INC. LBS 2869Industrial Organic Chemicals, NEC 227 313 0 187.87 1.67 0.01 15.70 21 Kentucky 091 Hancock Co 2109100005 WEYERHAUSER COMPANY - KENTUCKY MILLLS 017 2621Paper Mills 441 516 0 322.37 1.60 0.00 12.98 18 Indiana 129 Posey Co 00002 GE PLASTICS MT. VERNON INC. 107 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 375 356 0 225.26 1.58 0.01 13.75 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0041 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 422 297 0 191.79 1.55 0.01 17.61 18 Indiana 129 Posey Co 00003 COUNTRYMARK COOPERATIVE INC (REFINERY) 010 2911Petroleum Refining 250 329 0 224.91 1.46 0.01 13.75 47 Tennessee 069 Hardeman Co 0051 WESTERN MENTAL HEALTH INSTITUTE 001 8063Psychiatric Hospitals 299 305 4 214.31 1.42 0.01 12.86 21 Kentucky 091 Hancock Co 2109100005 WEYERHAUSER COMPANY - KENTUCKY MILLLS 028 2621Paper Mills 390 455 0 322.37 1.41 0.00 12.98 29 Missouri 510 St. Louis 0017 MALLINCKRODT INC.-MALLINCKRODT INC. 9 2869Industrial Organic Chemicals, NEC 276 261 0 187.97 1.39 0.01 15.85 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0004 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 375 264 0 191.77 1.38 0.01 17.61 47 Tennessee 157 Shelby Co 00475 LUCITE INTERNATIONAL, INC. TUBS 2869Industrial Organic Chemicals, NEC 182 251 0 187.87 1.34 0.01 15.70 21 Kentucky 111 Jefferson Co 1333 OXY VINYLS 01 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 501 497 4 405.17 1.23 0.00 10.36 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 003 4911Electric Services 28,477 289 95 260.93 1.11 0.00 13.75 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 002 4911Electric Services 37,162 287 95 260.93 1.10 0.00 13.75 17 Illinois 191 Wayne Co 191819AAA ELYSIUM ENERGY LLC 0005 1321Natural Gas Liquids 225 259 0 240.24 1.08 0.00 36.20 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 001 4911Electric Services 34,698 282 95 260.93 1.08 0.00 13.75 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 023 3334Primary Production of Aluminum 262 335 0 316.13 1.06 0.00 12.98 17 Illinois 033 Crawford Co 033808AAB MARATHON ASHLAND PETROLEUM LLC 0027 2911Petroleum Refining 203 268 0 309.88 0.86 0.00 13.45 21 Kentucky 111 Jefferson Co 1333 OXY VINYLS 04 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 297 295 4 405.17 0.73 0.00 10.36

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for OKEF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 65.12 113.95 1.75 65.70 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 302.93 91.56 0.30 9.11 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 65.12 90.33 1.39 65.70 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 302.93 87.86 0.29 9.11 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 302.93 86.70 0.29 9.11 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 302.93 86.07 0.28 9.11 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 205.80 74.06 0.36 5.47 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 205.80 65.78 0.32 5.47 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 15 2631Paperboard Mills 3,242 3,639 4 64.58 56.35 0.87 71.58 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 121.83 55.64 0.46 22.94 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 121.83 53.42 0.44 22.94 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 179.54 47.78 0.27 15.53 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 400.52 41.27 0.10 8.49 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 400.52 40.86 0.10 8.49 12 Florida 031 Duval Co ORIS10672 CEDAR BAY GENERATING COMPANY L P GEN1 4911Electric Services 0 2,227 0 61.17 36.41 0.60 65.70 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 917.60 35.59 0.04 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 917.60 35.25 0.04 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 201.59 34.80 0.17 15.51 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 2621Paper Mills 3,703 4,329 0 125.55 34.48 0.27 22.94 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 205.80 29.74 0.14 5.47 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 501.62 29.29 0.06 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 852.63 26.43 0.03 0.00 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 644.39 25.96 0.04 0.00 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 1,077.70 25.86 0.02 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 488.39 25.43 0.05 5.41 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 182.45 24.52 0.13 15.53 13 Georgia 127 Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS F1 2611Pulp Mills 1,642 1,842 4 75.48 24.41 0.32 71.47 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 206.79 23.84 0.12 14.43 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 1,024.77 22.14 0.02 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 1,024.77 21.71 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 1,402.23 21.41 0.02 0.00 12 Florida 047 Hamilton Co 0470002 WHITE SPRINGS AGRICULTURAL CHEMICALS,INC 66 2874Phosphatic Fertilizers 1,140 1,496 0 69.96 21.39 0.31 48.81 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 883.98 20.27 0.02 0.00 12 Florida 089 Nassau Co 0890004 RAYONIER PERFORMANCE FIBERS LLC 6 2611Pulp Mills 1,075 1,256 0 63.34 19.83 0.31 71.58 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 344.29 19.64 0.06 10.78 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 884.07 19.63 0.02 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 344.29 19.20 0.06 10.78 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 384.49 18.99 0.05 7.48 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 884.16 18.88 0.02 0.00 12 Florida 047 Hamilton Co 0470002 WHITE SPRINGS AGRICULTURAL CHEMICALS,INC 67 2874Phosphatic Fertilizers 996 1,308 0 69.96 18.69 0.27 48.81 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 384.49 18.52 0.05 7.48 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,649.72 18.45 0.01 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,077.04 18.26 0.02 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 1 4911Electric Services 5,436 4,800 97 268.21 17.90 0.07 6.64 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 572.66 17.79 0.03 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 1,329.61 17.78 0.01 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 329.50 17.75 0.05 10.06 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 3 4911Electric Services 26,436 3,634 90 205.80 17.66 0.09 5.47 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 295.33 17.62 0.06 16.79 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 2 4911Electric Services 2,589 4,716 0 268.12 17.59 0.07 6.64 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 295.35 17.42 0.06 16.79 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 1,329.58 17.41 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 576.86 17.08 0.03 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 431.21 16.87 0.04 0.00 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,442.66 16.66 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 400.52 16.59 0.04 8.49 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 562.70 16.58 0.03 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 1,093.61 16.44 0.02 0.00 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 1,186.46 16.42 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 400.52 16.23 0.04 8.49 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 447.64 15.83 0.04 5.30 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 1,246.79 15.80 0.01 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 845.65 15.70 0.02 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 1,246.73 15.36 0.01 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 494.57 15.25 0.03 0.00 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS PB03 2611Pulp Mills 1,423 1,597 4 106.27 15.03 0.14 71.58 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 4 4911Electric Services 3,985 4,923 0 329.03 14.96 0.05 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 404.22 14.95 0.04 5.39 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for OKEF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 404.22 14.93 0.04 5.39 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 810.94 14.89 0.02 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 3 4911Electric Services 2,977 4,875 0 329.01 14.82 0.05 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 810.87 14.72 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 689.41 14.70 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 689.41 14.53 0.02 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 884.84 14.49 0.02 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 1,567.78 14.39 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 689.41 14.38 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 1,179.83 14.12 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 1,179.83 14.05 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 576.86 14.03 0.02 0.00 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,271.12 14.03 0.01 0.00 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 617.34 14.02 0.02 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 1,175.67 14.00 0.01 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 1,111.14 13.98 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 1,179.83 13.89 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 459.23 13.71 0.03 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 1,175.67 13.59 0.01 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 1,127.56 13.50 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 1,179.83 13.46 0.01 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 747.15 13.36 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 459.23 13.31 0.03 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 1,111.14 13.28 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 1,567.78 13.27 0.01 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 904.74 13.07 0.01 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 378.63 13.06 0.03 5.72 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 378.63 13.04 0.03 5.72 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,423.99 13.02 0.01 0.00 12 Florida 105 Polk Co 1050004 LAKELAND ELECTRIC C.D. MCINTOSH, JR. POW 6 4911Electric Services 6,994 3,842 0 296.75 12.95 0.04 0.00 12 Florida 031 Duval Co 0310071 IFF CHEMICAL HOLDINGS, INC. 3 2869Industrial Organic Chemicals, NEC 624 733 0 56.66 12.94 0.23 65.70 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,503.27 12.86 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,339.45 12.73 0.01 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 874.85 12.70 0.01 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 1,035.96 12.68 0.01 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 1,035.96 12.64 0.01 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 16 2621Paper Mills 1,354 1,581 4 125.55 12.59 0.10 22.94 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 858.66 12.58 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 861.30 12.56 0.01 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 917.39 12.46 0.01 0.00 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 002 3241Cement, Hydraulic 2,957 4,074 0 330.19 12.34 0.04 9.31 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 809.82 12.34 0.02 0.00 45 South Carolina 035 Dorchester Co 0900-0002 GIANT CEMENT CO 005 3241Cement, Hydraulic 2,825 3,893 0 317.75 12.25 0.04 10.81 45 South Carolina 003 Aiken Co 0080-0011 SCE&G:URQUHART 003 4911Electric Services 5,695 3,676 0 300.50 12.23 0.04 6.52 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 562.70 12.07 0.02 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 955.68 11.95 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 1 4911Electric Services 2,648 3,919 0 329.02 11.91 0.04 0.00 12 Florida 053 Hernando Co 0530021 FLORIDA CRUSHED STONE CO., INC. 18 3241Cement, Hydraulic 2,906 2,884 4 242.36 11.90 0.05 5.47 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 1,485.80 11.89 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 572.66 11.72 0.02 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 884.84 11.66 0.01 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 661.71 11.55 0.02 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 2 4911Electric Services 2,627 3,780 0 329.10 11.48 0.03 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 930.13 11.43 0.01 0.00 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL1 4911Electric Services 0 3,227 0 286.38 11.27 0.04 9.11 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL2 4911Electric Services 0 3,227 0 286.38 11.27 0.04 9.11 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 4911Electric Services 0 3,835 0 342.01 11.21 0.03 10.78 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 844.43 11.20 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 1,258.25 11.14 0.01 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 1,363.02 10.99 0.01 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 1,474.68 10.92 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 1,258.25 10.73 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 459.23 10.59 0.02 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,407.05 10.55 0.01 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,407.05 10.53 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 459.23 10.52 0.02 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 1,291.70 10.52 0.01 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 1,517.20 10.50 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for OKEF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 563.52 10.42 0.02 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 1,148.68 10.40 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 1,192.37 10.40 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,340.47 10.29 0.01 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 1,425.74 10.10 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,340.47 10.10 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 431.21 10.08 0.02 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 1,192.41 10.05 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 930.13 9.92 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 002 4911Electric Services 10,260 3,380 87 342.01 9.88 0.03 10.78 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 4911Electric Services 3,237 3,916 0 400.52 9.78 0.02 8.49 12 Florida 031 Duval Co 0310039 MILLENNIUM SPECIALTY CHEMICALS 6 2844Perfumes, Cosmetics, and Other Toilet Preparations 505 590 0 60.46 9.76 0.16 65.70 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 1,246.69 9.75 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 867.86 9.61 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 431.21 9.60 0.02 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 942.13 9.59 0.01 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 1,228.51 9.54 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 1,246.81 9.53 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 488.39 9.52 0.02 5.41 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 1,192.46 9.52 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,011.40 9.50 0.01 0.00 12 Florida 001 Alachua Co 0010006 CITY OF GAINESVILLE, GRU DEERHAVEN GENER 5 4911Electric Services 6,969 1,062 0 112.18 9.47 0.08 22.94 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 942.13 9.47 0.01 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 1,251.50 9.44 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 1,348.08 9.43 0.01 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,709.60 9.38 0.01 0.00 13 Georgia 103 Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO01 2621Paper Mills 1,578 1,844 90 197.98 9.32 0.05 15.51 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 852.63 9.31 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 1,246.41 9.31 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 562.70 9.30 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,565.62 9.30 0.01 0.00 45 South Carolina 043 Georgetown Co 1140-0002 INTERNATIONAL PAPER:GEORGETOWN 001 2611Pulp Mills 3,152 3,655 4 393.70 9.28 0.02 10.66 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 1,295.04 9.26 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 1,402.31 9.26 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,595.00 9.20 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 852.63 9.18 0.01 0.00 45 South Carolina 079 Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 2621Paper Mills 3,043 3,453 4 377.27 9.15 0.02 5.72 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 562.70 9.14 0.02 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 1,063.89 9.14 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 1,203.97 9.11 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 557.20 9.03 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,429.55 9.01 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 1,190.42 8.93 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 557.20 8.91 0.02 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,692.33 8.88 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 4911Electric Services 3,991 3,547 0 400.52 8.86 0.02 8.49 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U501 2631Paperboard Mills 2,257 2,533 4 287.30 8.82 0.03 9.11 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 1,298.24 8.81 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 1,343.56 8.80 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 1,343.56 8.80 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,339.45 8.78 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,805.65 8.77 0.00 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 745.98 8.73 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 872.57 8.68 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 872.57 8.68 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 872.57 8.68 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 872.57 8.68 0.01 0.00 45 South Carolina 019 Charleston Co 0560-0008 MEADWESTVACO CORPORATION INC 006 2611Pulp Mills 2,315 2,706 0 315.23 8.58 0.03 16.79 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 572.66 8.45 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U500 2631Paperboard Mills 2,164 2,428 4 287.30 8.45 0.03 9.11 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 985.49 8.45 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 985.23 8.44 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 572.66 8.43 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 572.66 8.42 0.01 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,669.49 8.37 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,011.40 8.35 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 1,136.23 8.31 0.01 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,329.24 8.24 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for OKEF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 572.66 8.22 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 940.11 8.17 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 940.11 8.12 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 940.11 8.09 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 572.66 8.08 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 994.01 8.08 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 890.07 8.07 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 890.07 8.01 0.01 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 1,210.64 8.00 0.01 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 1,129.03 8.00 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 572.66 7.95 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 940.11 7.91 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 801.66 7.84 0.01 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 563.97 7.81 0.01 0.00 13 Georgia 245 Richmond Co 24500005 THERMAL CERAMICS, INC. TK7 3255Clay Refractories 1,996 2,344 0 300.33 7.81 0.03 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 890.07 7.81 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 955.68 7.80 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 861.30 7.77 0.01 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 1,260.11 7.77 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 993.87 7.74 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,287.01 7.70 0.01 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,368.18 7.69 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 861.30 7.68 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 1,402.23 7.68 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 525.46 7.56 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 525.46 7.56 0.01 0.00 12 Florida 063 Jackson Co 0630014 GULF POWER COMPANY SCHOLZ ELECTRIC GENER 1 4911Electric Services 320 1,980 0 264.14 7.50 0.03 10.86 12 Florida 063 Jackson Co 0630014 GULF POWER COMPANY SCHOLZ ELECTRIC GENER 2 4911Electric Services 465 1,980 0 264.14 7.50 0.03 10.86 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 492.88 7.50 0.02 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 1,019.21 7.50 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,429.55 7.45 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 1,019.21 7.44 0.01 0.00 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 002 4911Electric Services 4,949 3,335 0 449.10 7.43 0.02 9.18 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,407.31 7.43 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 1,345.11 7.41 0.01 0.00 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 001 4911Electric Services 5,399 3,325 0 449.08 7.40 0.02 9.18 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 1,253.10 7.38 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,407.31 7.37 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 1,345.16 7.36 0.01 0.00 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 852.32 7.34 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 1,323.44 7.24 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 4 2819Industrial Inorganic Chemicals, NEC 1,711 2,323 0 323.31 7.19 0.02 0.00 13 Georgia 103 Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO02 2621Paper Mills 1,211 1,415 90 198.03 7.15 0.04 15.51 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 2,058.23 7.12 0.00 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 912.32 7.10 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 1,345.05 7.10 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 2,058.23 7.09 0.00 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 912.32 7.09 0.01 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 4 2874Phosphatic Fertilizers 1,791 2,351 0 332.04 7.08 0.02 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,443.92 7.06 0.00 0.00 45 South Carolina 041 Florence Co 1040-0003 STONE CONTAINER FLORENCE 016 2611Pulp Mills 2,660 3,109 0 442.05 7.03 0.02 8.75 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 908.75 7.00 0.01 0.00 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 4911Electric Services 18,089 3,455 90 494.06 6.99 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 801.66 6.97 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 1,286.82 6.97 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 1,051.73 6.97 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 1,008.35 6.96 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 1,532.95 6.96 0.00 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,444.55 6.95 0.00 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 4911Electric Services 4,050 4,001 0 577.11 6.93 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 1,136.23 6.93 0.01 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 7 2874Phosphatic Fertilizers 1,510 1,983 0 286.52 6.92 0.02 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 3 2819Industrial Inorganic Chemicals, NEC 1,634 2,219 0 323.31 6.86 0.02 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 968.43 6.85 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 801.66 6.83 0.01 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 1,073.93 6.82 0.01 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 8 2874Phosphatic Fertilizers 1,482 1,946 0 286.52 6.79 0.02 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 886.69 6.78 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for OKEF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,599.36 6.76 0.00 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 44 2819Industrial Inorganic Chemicals, NEC 1,607 2,182 0 323.31 6.75 0.02 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 001 2895Carbon Black 1,597 2,210 0 329.50 6.71 0.02 10.06 37 North Carolina 129 New Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-188 4911Electric Services 3,470 3,711 0 553.97 6.70 0.01 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 696.97 6.60 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 964.74 6.57 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 1,048.44 6.54 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 962.99 6.53 0.01 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 5 2874Phosphatic Fertilizers 1,597 2,097 0 321.53 6.52 0.02 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 910.85 6.51 0.01 0.00 13 Georgia 103 Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO03 2621Paper Mills 1,097 1,282 90 198.07 6.47 0.03 15.51 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 5 2874Phosphatic Fertilizers 1,635 2,146 0 332.04 6.46 0.02 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,696.99 6.45 0.00 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 32 2874Phosphatic Fertilizers 1,548 2,033 0 316.11 6.43 0.02 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 1,048.44 6.43 0.01 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 6 2874Phosphatic Fertilizers 1,569 2,060 0 321.43 6.41 0.02 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 964.74 6.39 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 1,424.93 6.36 0.00 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 1,520.80 6.31 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 801.66 6.27 0.01 0.00 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 723.01 6.26 0.01 0.00 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 974.65 6.26 0.01 0.00 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 16 2611Pulp Mills 1,871 2,108 4 337.91 6.24 0.02 11.41 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 4 4911Electric Services 2,464 3,038 0 488.28 6.22 0.01 5.41 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 33 2874Phosphatic Fertilizers 1,491 1,958 0 316.11 6.19 0.02 0.00 45 South Carolina 091 York Co 2440-0005 BOWATER INC PAPER/PULP 008 2611Pulp Mills 2,483 2,900 4 471.49 6.15 0.01 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 1,456.22 6.15 0.00 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 976.24 6.14 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 1,520.74 6.13 0.00 0.00 13 Georgia 245 Richmond Co 24500006 INTERNATIONAL PAPER - AUGUSTA MILL PB2A 2611Pulp Mills 1,574 1,767 4 288.69 6.12 0.02 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 976.24 6.10 0.01 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 1,479.01 6.09 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 801.66 6.07 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 1,306.34 6.06 0.00 0.00 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 851.48 6.05 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 976.24 6.05 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 2,091.95 6.03 0.00 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN R402 2631Paperboard Mills 1,477 1,726 0 287.31 6.01 0.02 9.11 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 12 2874Phosphatic Fertilizers 1,444 1,896 0 316.11 6.00 0.02 0.00 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 732.89 6.00 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 903.22 5.96 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 904.14 5.95 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 1,117.30 5.95 0.01 0.00 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 1,034.93 5.92 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 801.66 5.90 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 801.66 5.89 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 903.22 5.88 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 1,567.55 5.88 0.00 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 1,954.90 5.88 0.00 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 1,429.42 5.88 0.00 0.00 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS PB02 2611Pulp Mills 556 624 4 106.37 5.87 0.06 71.58 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 679.76 5.87 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 904.14 5.85 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 005 4911Electric Services 10,185 3,267 90 562.70 5.81 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 42 2819Industrial Inorganic Chemicals, NEC 1,376 1,868 0 323.31 5.78 0.02 0.00 13 Georgia 185 Lowndes Co 18500001 PACKAGING CORPORATION OF AMERICA - VALDO 1017 2631Paperboard Mills 559 653 0 113.04 5.78 0.05 27.89 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 1,424.93 5.78 0.00 0.00 12 Florida 105 Polk Co 1050053 CARGILL FERTILIZER, INC. 38 2874Phosphatic Fertilizers 1,416 1,859 0 323.05 5.76 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 801.66 5.71 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 801.66 5.69 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 5 4911Electric Services 2,711 2,766 0 488.28 5.66 0.01 5.41 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 801.66 5.66 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 1,112.20 5.63 0.01 0.00 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 4 2611Pulp Mills 736 860 4 153.53 5.60 0.04 14.88 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 001 3241Cement, Hydraulic 1,336 1,841 0 330.19 5.57 0.02 9.31 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,808.55 5.57 0.00 0.00 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 1,019.64 5.53 0.01 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 1,268.49 5.52 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for OKEF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 1,599.36 5.51 0.00 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 961.57 5.50 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 930.13 5.49 0.01 0.00 13 Georgia 051 Chatham Co 05100110 SAVANNAH SUGAR REFINERY U161 2062Cane Sugar Refining 1,005 997 4 181.96 5.48 0.03 15.53 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 1,714.20 5.48 0.00 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 4911Electric Services 3,761 3,155 0 577.11 5.47 0.01 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 1,161.77 5.47 0.00 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 961.57 5.43 0.01 0.00 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 899.46 5.42 0.01 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 1,419.05 5.42 0.00 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 930.13 5.35 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 1,954.90 5.35 0.00 0.00 37 North Carolina 155 Robeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-26 4911Electric Services 3,009 2,756 0 520.29 5.30 0.01 9.22 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 922.96 5.29 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 1,563.84 5.29 0.00 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 1,112.20 5.28 0.00 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 1,112.20 5.28 0.00 0.00 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 2621Paper Mills 3,720 4,299 4 818.41 5.25 0.01 0.00 13 Georgia 095 Dougherty Co 09500010 MILLER BREWING CO B001 2082Malt Beverages 969 1,073 0 205.51 5.22 0.03 14.43 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 1,429.54 5.17 0.00 0.00 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 1,614.51 5.17 0.00 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 1,370.24 5.16 0.00 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 935.22 5.16 0.01 0.00 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 730.25 5.15 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 935.22 5.15 0.01 0.00 51 Virginia 023 Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 3241Cement, Hydraulic 2,885 3,976 0 773.34 5.14 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 935.22 5.14 0.01 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 4 2874Phosphatic Fertilizers 1,256 1,649 0 321.43 5.13 0.02 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 1,258.25 5.12 0.00 0.00 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 4911Electric Services 2,637 3,464 0 677.43 5.11 0.01 0.00 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 4911Electric Services 0 5,034 0 985.73 5.11 0.01 0.00 12 Florida 105 Polk Co 1050053 CARGILL FERTILIZER, INC. 5 2874Phosphatic Fertilizers 1,256 1,649 0 323.05 5.10 0.02 0.00 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 4911Electric Services 36,036 4,203 90 828.47 5.07 0.01 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 1,358.65 5.06 0.00 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 2 2819Industrial Inorganic Chemicals, NEC 1,403 1,629 0 323.31 5.04 0.02 0.00 47 Tennessee 105 Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 2046Wet Corn Milling 3,005 2,982 4 592.25 5.04 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 935.22 5.04 0.01 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 4911Electric Services 15,311 5,367 0 1,064.75 5.04 0.00 0.00 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 925.40 5.03 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 1,370.24 5.02 0.00 0.00 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 7 2611Pulp Mills 621 726 0 153.53 4.73 0.03 14.88 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 6 2631Paperboard Mills 257 300 0 64.42 4.66 0.07 71.58 13 Georgia 175 Laurens Co 17500004 SP NEWSPRINT CO. PB1 2621Paper Mills 841 944 0 207.28 4.56 0.02 12.17 13 Georgia 051 Chatham Co 05100077 SOUTHERN STATES PHOSPHATE & FERTILIZER C SA02 2819Industrial Inorganic Chemicals, NEC 640 808 0 179.81 4.49 0.02 15.53 12 Florida 031 Duval Co 0310039 MILLENNIUM SPECIALTY CHEMICALS 5 2844Perfumes, Cosmetics, and Other Toilet Preparations 237 269 0 60.46 4.45 0.07 65.70 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 6 2611Pulp Mills 554 647 0 153.53 4.22 0.03 14.88 45 South Carolina 035 Dorchester Co 0900-0025 SHOWA DENKO CARBON 007 3624Carbon and Graphite Products 618 1,291 0 313.62 4.12 0.01 10.81 13 Georgia 153 Houston Co 15300003 CEMEX, INC. 560 3241Cement, Hydraulic 865 952 4 234.97 4.05 0.02 12.28 45 South Carolina 015 Berkeley Co 0420-0006 SCE&G:WILLIAMS 001 4911Electric Services 22,698 1,280 90 327.73 3.91 0.01 10.78 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG02 4911Electric Services 1,874 704 0 182.45 3.86 0.02 15.53 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG01 4911Electric Services 1,876 691 0 182.45 3.79 0.02 15.53 45 South Carolina 029 Colleton Co ORIS900145 GENERIC UNIT GSC45 4911Electric Services 0 1,084 0 295.30 3.67 0.01 16.79 12 Florida 031 Duval Co 0310005 ANCHOR GLASS CONTAINER CORPORATION 4 3221Glass Containers 161 212 0 59.04 3.60 0.06 65.70 13 Georgia 051 Chatham Co 05100008 KERR-MCGEE PIGMENTS (SAVANNAH) INC. 2404 2816Inorganic Pigments 509 642 0 182.49 3.52 0.02 15.53 12 Florida 031 Duval Co 0310005 ANCHOR GLASS CONTAINER CORPORATION 3 3221Glass Containers 156 206 0 59.04 3.49 0.06 65.70 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 2 2611Pulp Mills 449 524 0 153.53 3.41 0.02 14.88 13 Georgia 175 Laurens Co 17500004 SP NEWSPRINT CO. PB2 2621Paper Mills 573 669 99 207.28 3.23 0.02 12.17 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS RF04 2611Pulp Mills 286 334 0 105.88 3.15 0.03 71.58 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS RF01 2611Pulp Mills 285 333 0 106.22 3.14 0.03 71.58 12 Florida 005 Bay Co 0050014 GULF POWER COMPANY LANSING SMITH PLANT 2 4911Electric Services 6,742 1,062 0 346.44 3.07 0.01 11.41 13 Georgia 051 Chatham Co 05100077 SOUTHERN STATES PHOSPHATE & FERTILIZER C SA01 2819Industrial Inorganic Chemicals, NEC 428 540 0 179.81 3.00 0.02 15.53 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 004 3334Primary Production of Aluminum 749 957 0 320.52 2.99 0.01 10.78 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 002 3334Primary Production of Aluminum 749 957 0 323.50 2.96 0.01 10.78 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 003 3334Primary Production of Aluminum 749 957 0 323.43 2.96 0.01 10.78 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 005 3334Primary Production of Aluminum 749 957 0 323.55 2.96 0.01 10.78 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 11 2611Pulp Mills 385 450 0 153.53 2.93 0.02 14.88 45 South Carolina 019 Charleston Co 0560-0244 COGEN SOUTH 0CA 4931Electric and Other Services Combined 843 872 90 314.82 2.77 0.01 16.79 12 Florida 005 Bay Co 0050014 GULF POWER COMPANY LANSING SMITH PLANT 1 4911Electric Services 6,564 915 0 346.44 2.64 0.01 11.41

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for OKEF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

13 Georgia 185 Lowndes Co 18500001 PACKAGING CORPORATION OF AMERICA - VALDO 7020 2631Paperboard Mills 255 298 0 113.04 2.64 0.02 27.89 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 18 2621Paper Mills 282 330 0 125.55 2.63 0.02 22.94 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS PB01 2611Pulp Mills 245 275 4 106.37 2.58 0.02 71.58 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 003 4911Electric Services 7,924 757 90 295.26 2.57 0.01 16.79 13 Georgia 127 Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS M24 2611Pulp Mills 165 193 0 75.48 2.56 0.03 71.47 12 Florida 031 Duval Co 0310039 MILLENNIUM SPECIALTY CHEMICALS 11 2844Perfumes, Cosmetics, and Other Toilet Preparations 133 152 0 60.46 2.52 0.04 65.70 12 Florida 019 Clay Co 0190011 E.I. DUPONT DE NEMOURS & CO - TRAILRIDGE 3 1099Miscellaneous Metal Ores, NEC 151 227 0 92.91 2.44 0.03 25.37 45 South Carolina 043 Georgetown Co ORIS900545 GENERIC UNIT GSC45 4911Electric Services 0 1,084 0 451.81 2.40 0.01 10.66 13 Georgia 095 Dougherty Co 09500010 MILLER BREWING CO B002 2082Malt Beverages 441 488 0 205.51 2.37 0.01 14.43 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 19 2611Pulp Mills 687 804 0 341.80 2.35 0.01 11.41 13 Georgia 051 Chatham Co 05100005 HERCULES INCORPORATED SB9 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 314 414 0 176.72 2.34 0.01 15.53 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 14 2621Paper Mills 245 286 0 125.55 2.28 0.02 22.94 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 1 2611Pulp Mills 714 744 0 341.80 2.18 0.01 11.41 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 15 2611Pulp Mills 629 735 4 341.80 2.15 0.01 11.41 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 001 4911Electric Services 3,947 719 95 342.01 2.10 0.01 10.78 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 11 2631Paperboard Mills 113 133 0 64.58 2.05 0.03 71.58 12 Florida 089 Nassau Co 0890004 RAYONIER PERFORMANCE FIBERS LLC 1 2611Pulp Mills 111 129 0 63.34 2.04 0.03 71.58 13 Georgia 051 Chatham Co 05100010 WEYERHAEUSER COMPANY - PORT WENTWORTH MI PB04 2611Pulp Mills 323 363 4 182.77 1.99 0.01 15.53 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB12 2631Paperboard Mills 274 320 4 179.54 1.78 0.01 15.53 45 South Carolina 043 Georgetown Co 1140-0005 SANTEE COOPER WINYAH 004 4911Electric Services 3,620 689 90 391.19 1.76 0.00 10.66 45 South Carolina 043 Georgetown Co 1140-0005 SANTEE COOPER WINYAH 003 4911Electric Services 4,971 684 90 391.19 1.75 0.00 10.66 45 South Carolina 043 Georgetown Co 1140-0005 SANTEE COOPER WINYAH 001 4911Electric Services 18,184 681 95 391.19 1.74 0.00 10.66 45 South Carolina 043 Georgetown Co 1140-0005 SANTEE COOPER WINYAH 002 4911Electric Services 10,299 681 95 391.19 1.74 0.00 10.66 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 21 2631Paperboard Mills 91 107 0 64.58 1.66 0.03 71.58 45 South Carolina 015 Berkeley Co 0420-0089 DAK AMERICAS 002 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 496 492 4 331.51 1.48 0.00 10.78 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 002 2895Carbon Black 318 440 0 329.50 1.34 0.00 10.06 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 011 2895Carbon Black 312 431 0 329.50 1.31 0.00 10.06 13 Georgia 153 Houston Co 15300014 ANCHOR GLASS CONTAINER CORPORATION F1 3221Glass Containers 260 306 0 248.52 1.23 0.00 12.28 45 South Carolina 015 Berkeley Co 0420-0029 BP AMOCO CHEMICAL-COOPER RIVER PLANT 001 2869Industrial Organic Chemicals, NEC 486 390 0 343.99 1.14 0.00 10.78 45 South Carolina 015 Berkeley Co 0420-0029 BP AMOCO CHEMICAL-COOPER RIVER PLANT 002 2869Industrial Organic Chemicals, NEC 488 392 0 343.99 1.14 0.00 10.78 13 Georgia 153 Houston Co 15300014 ANCHOR GLASS CONTAINER CORPORATION F2 3221Glass Containers 221 260 0 248.52 1.04 0.00 12.28 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 001 3334Primary Production of Aluminum 237 303 0 323.83 0.93 0.00 10.78 13 Georgia 049 Charlton Co 04900004 INTERNATIONAL PAPER-- FOLKSTON LUMBER FOB1 2421Sawmills and Planing Mills, General 11 15 0 16.73 0.91 0.05 71.58 13 Georgia 049 Charlton Co 04900004 INTERNATIONAL PAPER-- FOLKSTON LUMBER FOB2 2421Sawmills and Planing Mills, General 11 15 0 16.73 0.91 0.05 71.58 45 South Carolina 035 Dorchester Co 0900-0004 LAFARGE BUILDING MATERIALS HARLEYVILLE 001 3241Cement, Hydraulic 211 291 0 317.74 0.91 0.00 10.81 45 South Carolina 035 Dorchester Co 0900-0025 SHOWA DENKO CARBON 002 3624Carbon and Graphite Products 130 272 0 313.62 0.87 0.00 10.81 01 Alabama 113 Russell Co 0004 MEADWESTVACO COATED BOARD INC. 001 2621Paper Mills 220 257 0 317.81 0.81 0.00 10.06

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5

### VISTAS 2018 BaseG Q/d, Q/d^

2, RT Max for ROMA

104859.8 **State County**  **Plant ID Plant**  **Point ID Industry**  **Description (2002 G)**  **(2018 G) CE (%)** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction** South Carolina Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 Electric Services 11,315 6,761 0 45.80 147.61 3.22 72.76 10740.1 0.102423 South Carolina Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 Electric Services 11,789 6,609 0 45.80 144.30 3.15 72.76 10499.27 0.100127 South Carolina Charleston Co 0560-0008 MEADWESTVACO CORPORATION INC 006 Pulp Mills 2,315 2,706 0 29.58 91.47 3.09 72.76 6655.357 0.063469 South Carolina Georgetown Co1140-0002 INTERNATIONAL PAPER:GEORGETOWN 001 Pulp Mills 3,152 3,655 4 56.05 65.21 1.16 69.84 4554.266 0.043432 South Carolina Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 Electric Services 0 3,835 0 63.26 60.62 0.96 72.76 4410.711 0.042063 South Carolina Colleton Co 0740-0002 SCE&G:CANADYS 001 Electric Services 6,214 5,203 0 91.25 57.02 0.62 72.55 4136.801 0.039451 South Carolina Colleton Co 0740-0002 SCE&G:CANADYS 002 Electric Services 6,585 5,144 0 91.12 56.45 0.62 72.55 4095.448 0.039056 South Carolina Berkeley Co 0420-0030 SANTEE COOPER CROSS 002 Electric Services 10,260 3,380 87 63.26 53.43 0.84 72.76 3887.567 0.037074 South Carolina Dorchester Co0900-0002 GIANT CEMENT CO 005 Cement, Hydraulic 2,825 3,893 0 79.80 48.79 0.61 72.76 3549.96 0.033854 South Carolina Berkeley Co 0420-0006 SCE&G:WILLIAMS 001 Electric Services 22,698 1,280 90 26.88 47.62 1.77 72.76 3464.831 0.033043 South Carolina Orangeburg Co1860-0005 HOLCIM:HOLLY HILL 002 Cement, Hydraulic 2,957 4,074 0 82.56 49.35 0.60 54.08 2668.848 0.025452 South Carolina Charleston Co 0560-0244 COGEN SOUTH 0CA Electric and Other Services Combined 843 872 90 29.79 29.26 0.98 72.76 2128.958 0.020303 South Carolina Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 002 Primary Production of Aluminum 749 957 0 39.06 24.50 0.63 72.76 1782.62 0.017 South Carolina Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 003 Primary Production of Aluminum 749 957 0 39.17 24.43 0.62 72.76 1777.527 0.016951 South Carolina Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 005 Primary Production of Aluminum 749 957 0 39.22 24.40 0.62 72.76 1775.344 0.016931 Georgia Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 Paperboard Mills 7,643 8,578 4 165.98 51.68 0.31 31.04 1604.147 0.015298 South Carolina Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 004 Primary Production of Aluminum 749 957 0 44.04 21.73 0.49 72.76 1581.075 0.015078 South Carolina Dorchester Co0900-0025 SHOWA DENKO CARBON 007 Carbon and Graphite Products 618 1,291 0 63.24 20.42 0.32 72.76 1485.759 0.014169 Georgia Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 Electric Services 7,089 7,015 0 155.93 44.99 0.29 31.04 1396.49 0.013318 South Carolina Orangeburg Co1860-0005 HOLCIM:HOLLY HILL 001 Cement, Hydraulic 1,336 1,841 0 82.56 22.29 0.27 54.08 1205.443 0.011496 South Carolina Berkeley Co 0420-0089 DAK AMERICAS 002 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 496 492 4 32.57 15.11 0.46 72.76 1099.404 0.010485 South Carolina Horry Co 1340-0003 SANTEE COOPER GRAINGER 002 Electric Services 4,949 3,335 0 113.30 29.43 0.26 31.67 932.0481 0.008889 South Carolina Horry Co 1340-0003 SANTEE COOPER GRAINGER 001 Electric Services 5,399 3,325 0 113.28 29.35 0.26 31.67 929.5145 0.008864 South Carolina Georgetown Co1140-0005 SANTEE COOPER WINYAH 004 Electric Services 3,620 689 90 53.39 12.90 0.24 69.84 900.936 0.008592 South Carolina Georgetown Co1140-0005 SANTEE COOPER WINYAH 003 Electric Services 4,971 684 90 53.39 12.82 0.24 69.84 895.3488 0.008539 South Carolina Georgetown Co1140-0005 SANTEE COOPER WINYAH 001 Electric Services 18,184 681 95 53.39 12.75 0.24 69.84 890.46 0.008492 South Carolina Georgetown Co1140-0005 SANTEE COOPER WINYAH 002 Electric Services 10,299 681 95 53.39 12.75 0.24 69.84 890.46 0.008492 South Carolina Colleton Co ORIS900145GENERIC UNIT GSC45Electric Services 0 1,084 0 91.19 11.89 0.13 72.55 862.6195 0.008226 Georgia Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 Electric Services 3,992 4,474 0 165.25 27.08 0.16 31.04 840.5632 0.008016 South Carolina Berkeley Co 0420-0030 SANTEE COOPER CROSS 001 Electric Services 3,947 719 95 63.26 11.37 0.18 72.76 827.2812 0.007889 South Carolina Berkeley Co 0420-0029 BP AMOCO CHEMICAL-COOPER RIVER PLANT 002 Industrial Organic Chemicals, NEC 488 392 0 35.95 10.90 0.30 72.76 793.084 0.007563 South Carolina Berkeley Co 0420-0029 BP AMOCO CHEMICAL-COOPER RIVER PLANT 001 Industrial Organic Chemicals, NEC 486 390 0 35.95 10.86 0.30 72.76 790.1736 0.007536 South Carolina Colleton Co 0740-0002 SCE&G:CANADYS 003 Electric Services 7,924 757 90 91.25 8.30 0.09 72.55 602.165 0.005743 South Carolina Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 Electric Services 8,754 7,088 0 169.09 41.92 0.25 13.94 584.3648 0.005573 South Carolina Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 001 Primary Production of Aluminum 237 303 0 38.72 7.81 0.20 72.76 568.2556 0.005419 South Carolina Georgetown CoORIS900545GENERIC UNIT GSC45Electric Services 0 1,084 0 136.76 7.93 0.06 69.84 553.8312 0.005282 South Carolina Berkeley Co 0420-0007 BAYER POLYMERS GOOSE CREEK 001 Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pig 299 241 0 35.95 6.69 0.19 72.76 486.7644 0.004642 South Carolina Florence Co 1040-0003 STONE CONTAINER FLORENCE 016 Pulp Mills 2,660 3,109 0 138.60 22.43 0.16 20.83 467.2169 0.004456 South Carolina Orangeburg Co1860-0044 SCE&G:COPE 001 Electric Services 1,712 1,087 0 136.35 7.97 0.06 54.08 431.0176 0.00411 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 Electric Services 18,149 27,735 0 387.65 71.55 0.18 6.01 430.0155 0.004101 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 Electric Services 20,771 26,616 0 387.65 68.66 0.18 6.01 412.6466 0.003935 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 Electric Services 25,286 26,264 0 387.65 67.75 0.17 6.01 407.1775 0.003883 South Carolina Charleston Co ORIS7737 COGEN SOUTH 1 Electric Services 0 165 0 29.55 5.59 0.19 72.76 406.7284 0.003879 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 Electric Services 24,966 26,075 0 387.65 67.26 0.17 6.01 404.2326 0.003855 Georgia Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO01 Paper Mills 1,578 1,844 90 159.75 11.54 0.07 31.04 358.2016 0.003416 South Carolina Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 Electric Services 5,468 4,944 0 190.56 25.94 0.14 13.14 340.8516 0.003251 South Carolina Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 Electric Services 6,401 4,936 0 190.56 25.90 0.14 13.14 340.326 0.003246 Florida Duval Co 0310045-A SAINT JOHNS RIVER 17 Electric Services 10,185 7,420 90 332.34 22.33 0.07 15.18 338.9694 0.003233 South Carolina Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 Paper Mills 3,043 3,453 4 139.35 24.78 0.18 13.20 327.096 0.003119 South Carolina Dorchester Co0900-0025 SHOWA DENKO CARBON 002 Carbon and Graphite Products 130 272 0 63.24 4.30 0.07 72.76 312.868 0.002984 South Carolina Aiken Co 0080-0011 SCE&G:URQUHART 003 Electric Services 5,695 3,676 0 219.76 16.73 0.08 18.23 304.9879 0.002909 North Carolina Robeson Co 3715500147PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-26 Electric Services 3,009 2,756 0 193.84 14.22 0.07 20.83 296.2026 0.002825 South Carolina Berkeley Co 0420-0007 BAYER POLYMERS GOOSE CREEK 002 Cyclic Organic Crudes and Intermediates, and Organic Dyes and Pig 180 144 0 35.95 4.01 0.11 72.76 291.7676 0.002782 Georgia Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO02 Paper Mills 1,211 1,415 90 159.71 8.86 0.06 31.04 275.0144 0.002623 Florida Duval Co 0310045-A SAINT JOHNS RIVER 16 Electric Services 11,076 5,882 90 332.34 17.70 0.05 15.18 268.686 0.002562 South Carolina Dorchester Co0900-0004 LAFARGE BUILDING MATERIALS HARLEYVILLE 001 Cement, Hydraulic 211 291 0 79.76 3.64 0.05 72.76 264.8464 0.002526 Georgia Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO03 Paper Mills 1,097 1,282 90 159.67 8.03 0.05 31.04 249.2512 0.002377 South Carolina Berkeley Co 0420-0089 DAK AMERICAS 003 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 121 97 0 32.57 2.99 0.09 72.76 217.5524 0.002075 South Carolina Berkeley Co 0420-0089 DAK AMERICAS 004 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 121 97 0 32.57 2.99 0.09 72.76 217.5524 0.002075 South Carolina Berkeley Co 0420-0089 DAK AMERICAS 005 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 121 97 0 32.57 2.99 0.09 72.76 217.5524 0.002075 South Carolina Berkeley Co 0420-0089 DAK AMERICAS 006 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 121 97 0 32.57 2.99 0.09 72.76 217.5524 0.002075 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

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### VISTAS 2018 BaseG Q/d, Q/d^

2, RT Max for ROMA

104859.8 **State County**  **Plant ID Plant**  **Point ID Industry**  **Description (2002 G)**  **(2018 G) CE (%)** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

North Carolina New Hanover Co 3712900036L V SUTTON STEAM ELECTRIC PLANT G-188Electric Services 3,470 3,711 0 215.40 17.23 0.08 12.57 216.5811 0.002065 North Carolina Robeson Co 3715500166LUMBERTON POWER, LLC G-17AElectric Services 260 1,887 0 193.68 9.74 0.05 20.83 202.8842 0.001935 North Carolina Brunswick Co ORIS10378 COGENTRIX SOUTHPORT GEN1 Electric Services 0 1,844 0 190.00 9.70 0.05 20.83 202.051 0.001927 North Carolina Brunswick Co ORIS10378 COGENTRIX SOUTHPORT GEN2 Electric Services 0 1,844 0 190.00 9.70 0.05 20.83 202.051 0.001927 South Carolina Anderson Co 0200-0004 DUKE ENERGY:LEE 003 Electric Services 4,384 7,274 0 316.82 22.96 0.07 8.51 195.3896 0.001863 South Carolina Charleston Co 0560-0008 MEADWESTVACO CORPORATION INC 005 Pulp Mills 66 77 0 29.58 2.61 0.09 72.76 189.9036 0.001811 Georgia Chatham Co 05100110 SAVANNAH SUGAR REFINERY U161 Cane Sugar Refining 1,005 997 4 165.60 6.02 0.04 31.04 186.8608 0.001782 Florida Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 15 Paperboard Mills 3,242 3,639 4 303.79 11.98 0.04 15.18 181.8564 0.001734 South Carolina Charleston Co 0560-0008 MEADWESTVACO CORPORATION INC 001 Pulp Mills 62 73 0 29.58 2.45 0.08 72.76 178.262 0.0017 North Carolina Bladen Co 3701700043ELIZABETHTOWN POWER, LLC G-17AElectric Services 198 1,921 0 211.88 9.07 0.04 17.22 156.1854 0.001489 North Carolina Columbus Co 3704700036INTERNATIONAL PAPER - RIEGELWOOD MILL G-32 Paper Mills 1,310 1,531 0 206.37 7.42 0.04 20.83 154.5586 0.001474 Georgia Chatham Co 05100077 SOUTHERN STATES PHOSPHATE & FERTILIZER CSA02 Industrial Inorganic Chemicals, NEC 640 808 0 163.44 4.94 0.03 31.04 153.3376 0.001462 North Carolina New Hanover Co 3712900083INVISTA, S.A.R.L. G-247Industrial Organic Chemicals, NEC 3,249 2,611 0 218.01 11.98 0.05 12.57 150.5886 0.001436 South Carolina Richland Co 1900-0013 SCE&G:WATEREE 001 Electric Services 18,803 1,502 90 133.30 11.27 0.08 13.20 148.764 0.001419 South Carolina Berkeley Co 0420-0060 NUCOR STEEL:BERKELEY 0CA Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 36 46 0 22.70 2.03 0.09 72.76 147.7028 0.001409 Georgia Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS F1 Pulp Mills 1,642 1,842 4 263.91 6.98 0.03 19.73 137.7154 0.001313 North Carolina New Hanover Co 3712900036L V SUTTON STEAM ELECTRIC PLANT G-187Electric Services 2,805 2,357 0 215.40 10.94 0.05 12.57 137.5158 0.001311 South Carolina Aiken Co ORIS7652 USDOE SRS (D-AREA) 1 Electric Services 0 1,431 0 192.85 7.42 0.04 18.23 135.2666 0.00129 Georgia Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG02 Electric Services 1,874 704 0 165.25 4.26 0.03 31.04 132.2304 0.001261 Georgia Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG01 Electric Services 1,876 691 0 165.25 4.18 0.03 31.04 129.7472 0.001237 North Carolina Wayne Co 3719100017PROGRESS ENERGY - F LEE PLANT G-2 Electric Services 2,744 2,918 0 307.53 9.49 0.03 13.55 128.5895 0.001226 Georgia Richmond Co 24500005 THERMAL CERAMICS, INC. TK7 Clay Refractories 1,996 2,344 0 224.95 10.42 0.05 12.33 128.4786 0.001225 South Carolina Berkeley Co 0420-0024 GATES RUBBER CO 002 Rubber and Plastics Hose and Belting 94 75 0 43.35 1.74 0.04 72.76 126.6024 0.001207 Georgia Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS PB03 Pulp Mills 1,423 1,597 4 250.44 6.38 0.03 19.66 125.4308 0.001196 Georgia Chatham Co 05100008 KERR-MCGEE PIGMENTS (SAVANNAH) INC. 2404 Inorganic Pigments 509 642 0 160.19 4.01 0.03 31.04 124.4704 0.001187 North Carolina Robeson Co 3715500147PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-25 Electric Services 2,084 1,151 0 193.84 5.94 0.03 20.83 123.7302 0.00118 Florida Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 Electric Services 10,912 6,779 95 403.53 16.80 0.04 7.12 119.616 0.001141 South Carolina Darlington Co 0820-0012 SONOCO:HARTSVILLE 004 Paperboard Mills 1,228 1,378 4 163.94 8.40 0.05 13.94 117.096 0.001117 South Carolina Anderson Co 0200-0004 DUKE ENERGY:LEE 001 Electric Services 2,386 4,347 0 316.78 13.72 0.04 8.51 116.7572 0.001113 Florida Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 Electric Services 12,775 6,508 95 403.53 16.13 0.04 7.12 114.8456 0.001095 South Carolina Anderson Co 0200-0004 DUKE ENERGY:LEE 002 Electric Services 2,643 4,140 0 316.82 13.07 0.04 8.51 111.2257 0.001061 South Carolina Florence Co 1040-0003 STONE CONTAINER FLORENCE 015 Pulp Mills 622 727 4 138.60 5.24 0.04 20.83 109.1492 0.001041 North Carolina Rowan Co 3715900004DUKE ENERGY CORPORATION - BUCK STEAM STAG-5 Electric Services 4,050 4,001 0 315.57 12.68 0.04 8.60 109.048 0.00104 North Carolina Brunswick Co 3701900013DAK MONOMERS LLC G-273Manmade Organic Fibers, Except Cellulosic1,097 1,089 4 214.70 5.07 0.02 20.83 105.6081 0.001007 South Carolina Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 006 Paper Mills 953 1,114 0 139.34 7.99 0.06 13.20 105.468 0.001006 North Carolina Wayne Co 3719100017PROGRESS ENERGY - F LEE PLANT G-3 Electric Services 2,719 2,363 0 307.53 7.68 0.02 13.55 104.064 0.000992 Georgia Chatham Co 05100077 SOUTHERN STATES PHOSPHATE & FERTILIZER CSA01 Industrial Inorganic Chemicals, NEC 428 540 0 163.44 3.30 0.02 31.04 102.432 0.000977 Florida Duval Co ORIS10672 CEDAR BAY GENERATING COMPANY L P GEN1 Electric Services 0 2,227 0 335.85 6.63 0.02 15.18 100.6434 0.00096 Georgia Richmond Co 24500006 INTERNATIONAL PAPER - AUGUSTA MILL PB2A Pulp Mills 1,574 1,767 4 218.31 8.09 0.04 12.33 99.7497 0.000951 North Carolina Brunswick Co 3701900013DAK MONOMERS LLC G-274Manmade Organic Fibers, Except Cellulosic1,033 1,025 4 214.70 4.78 0.02 20.83 99.5674 0.00095 North Carolina Robeson Co 3715500147PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-24 Electric Services 1,927 912 0 193.84 4.70 0.02 20.83 97.901 0.000934 South Carolina Kershaw Co 1380-0003 INVISTA MAY PLANT 004 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 1,131 1,122 4 171.80 6.53 0.04 13.91 90.8323 0.000866 South Carolina Darlington Co ORIS900245GENERIC UNIT GSC45Electric Services 0 1,084 0 169.08 6.41 0.04 13.94 89.3554 0.000852 South Carolina Darlington Co ORIS900345GENERIC UNIT GSC45Electric Services 0 1,084 0 169.10 6.41 0.04 13.94 89.3554 0.000852 South Carolina Darlington Co 0820-0010 GALEY&LORD:SOCIETY HILL 001 Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 1,121 1,112 4 175.46 6.34 0.04 13.94 88.3796 0.000843 North Carolina Duplin Co ORIS10381 COGENTRIX KENANSVILLE GEN1 Electric Services 0 1,834 0 285.07 6.43 0.02 13.55 87.1265 0.000831 South Carolina Richland Co 1900-0013 SCE&G:WATEREE 002 Electric Services 18,207 875 90 133.30 6.57 0.05 13.20 86.724 0.000827 North Carolina Rowan Co 3715900004DUKE ENERGY CORPORATION - BUCK STEAM STAG-4 Electric Services 3,761 3,155 0 315.57 10.00 0.03 8.60 86 0.00082 Virginia Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 Paper Mills 3,720 4,299 4 485.74 8.85 0.02 9.71 85.9335 0.00082 Georgia Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 Electric Services 4,173 4,930 0 453.63 10.87 0.02 7.29 79.2423 0.000756 North Carolina Gaston Co 3707100040DUKE ENERGY CORPORATION - RIVERBEND STEAG-19 Electric Services 5,693 3,973 0 295.37 13.45 0.05 5.80 78.01 0.000744 North Carolina Gaston Co 3707100040DUKE ENERGY CORPORATION - RIVERBEND STEAG-20 Electric Services 5,683 3,973 0 295.37 13.45 0.05 5.80 78.01 0.000744 South Carolina Charleston Co 0560-0022 AMERADA HESS:NORTH TERMINAL SUM Petroleum Bulk Stations and Terminals 28 23 0 21.28 1.07 0.05 72.76 77.8532 0.000742 Georgia Chatham Co 05100005 HERCULES INCORPORATED SB9 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 314 414 0 169.15 2.45 0.01 31.04 76.048 0.000725 South Carolina Berkeley Co 0420-0089 DAK AMERICAS 001 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 42 34 0 32.57 1.04 0.03 72.76 75.6704 0.000722 Florida Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 Paper Mills 3,703 4,329 0 410.92 10.53 0.03 7.12 74.9736 0.000715 Alabama Russell Co 0003 CONTINENTAL CARBON COMPANY 010 Carbon Black 4,226 5,848 0 501.81 11.65 0.02 6.26 72.929 0.000695 South Carolina Berkeley Co 0420-0009 ALBANY INTERNATIONAL SUM Broadwoven Fabric Mills, Wool (Including Dyeing and Finishing) 43 35 0 35.95 0.97 0.03 72.76 70.5772 0.000673 South Carolina York Co 2440-0005 BOWATER INC PAPER/PULP 008 Pulp Mills 2,483 2,900 4 240.09 12.08 0.05 5.80 70.064 0.000668 North Carolina Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1034Phosphatic Fertilizers 1,834 2,408 0 379.20 6.35 0.02 10.98 69.723 0.000665 South Carolina Fairfield Co ORIS900445GENERIC UNIT GSC45Electric Services 0 1,084 0 209.13 5.19 0.02 13.14 68.1966 0.00065

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 2 / 3

### VISTAS 2018 BaseG Q/d, Q/d^

2, RT Max for ROMA

104859.8 **State County**  **Plant ID Plant**  **Point ID Industry**  **Description (2002 G)**  **(2018 G) CE (%)** * **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

Georgia Chatham Co 05100010 WEYERHAEUSER COMPANY - PORT WENTWORTH MI PB04 Pulp Mills 323 363 4 165.53 2.19 0.01 31.04 67.9776 0.000648 South Carolina Lexington Co 1560-0008 VORIDIAN EASTMAN CHEMICAL CO 111 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 847 840 4 162.60 5.17 0.03 13.14 67.9338 0.000648 North Carolina Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1035Phosphatic Fertilizers 1,782 2,340 0 379.20 6.17 0.02 10.98 67.7466 0.000646 South Carolina Lexington Co 1560-0008 VORIDIAN EASTMAN CHEMICAL CO 069 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 819 812 4 162.60 5.00 0.03 13.14 65.7 0.000627 South Carolina Darlington Co 0820-0012 SONOCO:HARTSVILLE 003 Paperboard Mills 680 764 4 163.94 4.66 0.03 13.94 64.9604 0.000619 North Carolina New Hanover Co 3712900118SOUTHERN STATES CHEMICAL G-21 Industrial Inorganic Chemicals, NEC 931 1,112 0 216.64 5.13 0.02 12.57 64.4841 0.000615 North Carolina Rockingham Co3715700015DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 Electric Services 2,637 3,464 0 394.66 8.78 0.02 7.12 62.5136 0.000596 Florida Nassau Co 0890004 RAYONIER PERFORMANCE FIBERS LLC 6 Pulp Mills 1,075 1,256 0 306.30 4.10 0.01 15.18 62.238 0.000594 Virginia Chesterfield Co00002 DOMINION - CHESTERFIELD POWER STATION 8 Electric Services 38,088 3,633 95 535.88 6.78 0.01 9.00 61.02 0.000582 North Carolina New Hanover Co 3712900036L V SUTTON STEAM ELECTRIC PLANT G-189Electric Services 14,902 1,037 90 215.40 4.81 0.02 12.57 60.4617 0.000577 Georgia Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB12 Paperboard Mills 274 320 4 165.98 1.93 0.01 31.04 59.9072 0.000571 Virginia King William Co00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 2 Pulp Mills 3,562 4,006 4 573.68 6.98 0.01 8.58 59.8884 0.000571 North Carolina Martin Co 3711700069WEYERHAEUSER COMPANY - PLYMOUTH G-148Pulp Mills 1,890 2,209 32 418.62 5.28 0.01 10.98 57.9744 0.000553 South Carolina Lexington Co 1560-0008 VORIDIAN EASTMAN CHEMICAL CO 070 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 698 692 4 162.60 4.26 0.03 13.14 55.9764 0.000534 South Carolina Kershaw Co 1380-0003 INVISTA MAY PLANT 003 Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 695 689 4 171.80 4.01 0.02 13.91 55.7791 0.000532

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 3 / 3VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SAMA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 331.91 83.56 0.25 5.17 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 189.58 80.39 0.42 17.27 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 331.91 80.19 0.24 5.17 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 331.91 79.13 0.24 5.17 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 331.91 78.56 0.24 5.17 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 189.58 71.40 0.38 17.27 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 325.51 45.14 0.14 10.91 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 381.77 43.30 0.11 5.07 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 381.77 42.87 0.11 5.07 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 298.97 41.55 0.14 11.11 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 910.94 35.85 0.04 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 910.94 35.51 0.04 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 150.49 32.76 0.22 16.16 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 189.58 32.28 0.17 17.27 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 883.70 31.54 0.04 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 253.61 29.26 0.12 6.62 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 256.39 28.48 0.11 12.50 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 256.39 27.78 0.11 12.50 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 247.26 27.42 0.11 6.49 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 839.52 26.85 0.03 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 247.26 26.32 0.11 6.49 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 695.48 25.76 0.04 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 893.01 25.41 0.03 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 695.58 24.95 0.04 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 893.01 24.92 0.03 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 382.77 24.37 0.06 8.01 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 695.68 23.99 0.03 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 366.31 23.42 0.06 5.81 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 253.61 23.19 0.09 6.62 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 731.19 22.88 0.03 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 271.89 21.51 0.08 6.63 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL1 4911Electric Services 0 3,227 0 154.52 20.88 0.14 12.89 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL2 4911Electric Services 0 3,227 0 154.52 20.88 0.14 12.89 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 1,438.54 20.87 0.01 0.00 12 Florida 063 Jackson Co 0630014 GULF POWER COMPANY SCHOLZ ELECTRIC GENER 1 4911Electric Services 320 1,980 0 95.55 20.72 0.22 25.02 12 Florida 063 Jackson Co 0630014 GULF POWER COMPANY SCHOLZ ELECTRIC GENER 2 4911Electric Services 465 1,980 0 95.55 20.72 0.22 25.02 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 1,151.08 20.54 0.02 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 650.01 20.42 0.03 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 488.77 20.16 0.04 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 1,151.04 20.11 0.02 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 919.70 19.55 0.02 0.00 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,573.94 19.34 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 3 4911Electric Services 26,436 3,634 90 189.58 19.17 0.10 17.27 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 1,016.51 19.17 0.02 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 380.33 18.44 0.05 5.81 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 554.22 18.38 0.03 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 412.70 18.28 0.04 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 1,083.45 18.18 0.02 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 2621Paper Mills 3,703 4,329 0 243.67 17.76 0.07 6.49 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 382.77 17.74 0.05 8.01 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 1,083.38 17.68 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 381.77 17.40 0.05 5.07 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 381.77 17.03 0.04 5.07 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U501 2631Paperboard Mills 2,257 2,533 4 149.70 16.92 0.11 12.89 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 705.38 16.76 0.02 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 488.77 16.55 0.03 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 1,371.40 16.45 0.01 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 469.24 16.28 0.03 5.26 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 663.83 16.27 0.02 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U500 2631Paperboard Mills 2,164 2,428 4 149.70 16.22 0.11 12.89 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 4 4911Electric Services 3,985 4,923 0 307.91 15.99 0.05 6.23 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 378.16 15.98 0.04 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 378.16 15.96 0.04 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 3 4911Electric Services 2,977 4,875 0 307.89 15.83 0.05 6.23 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,250.77 15.72 0.01 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 772.62 15.63 0.02 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 298.97 15.55 0.05 11.11 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 772.53 15.45 0.02 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SAMA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,569.68 15.31 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 1,371.40 15.17 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 1,124.47 14.81 0.01 0.00 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 16 2611Pulp Mills 1,871 2,108 4 142.53 14.79 0.10 28.59 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 1,124.47 14.74 0.01 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 1,057.08 14.70 0.01 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 648.60 14.58 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 1,124.47 14.57 0.01 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 1,131.16 14.55 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 900.65 14.24 0.02 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 1,073.85 14.17 0.01 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 1,131.16 14.13 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 1,124.47 14.12 0.01 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 931.23 14.10 0.02 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 1 4911Electric Services 5,436 4,800 97 341.26 14.07 0.04 6.47 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 931.23 14.06 0.02 0.00 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 4 2611Pulp Mills 736 860 4 61.48 13.99 0.23 75.55 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 1,057.08 13.96 0.01 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,330.73 13.93 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 454.65 13.84 0.03 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 2 4911Electric Services 2,589 4,716 0 341.82 13.80 0.04 6.47 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 527.93 13.78 0.03 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 382.77 13.68 0.04 8.01 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 15 2631Paperboard Mills 3,242 3,639 4 267.84 13.59 0.05 6.67 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 382.77 13.44 0.04 8.01 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 454.65 13.44 0.03 0.00 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,342.68 13.28 0.01 0.00 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 660.02 13.12 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 782.95 12.94 0.02 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 862.07 12.89 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 390.63 12.88 0.03 8.01 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 528.55 12.79 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 782.95 12.79 0.02 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 1 4911Electric Services 2,648 3,919 0 307.83 12.73 0.04 6.23 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 390.63 12.71 0.03 8.01 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 782.95 12.66 0.02 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 1,274.56 12.63 0.01 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 954.41 12.52 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 528.55 12.50 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 676.67 12.33 0.02 0.00 12 Florida 105 Polk Co 1050004 LAKELAND ELECTRIC C.D. MCINTOSH, JR. POW 6 4911Electric Services 6,994 3,842 0 312.37 12.30 0.04 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 2 4911Electric Services 2,627 3,780 0 307.90 12.28 0.04 6.23 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 1,440.40 12.26 0.01 0.00 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 367.38 12.18 0.03 5.81 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 1,019.90 12.16 0.01 0.00 12 Florida 053 Hernando Co 0530021 FLORIDA CRUSHED STONE CO., INC. 18 3241Cement, Hydraulic 2,906 2,884 4 237.91 12.12 0.05 17.27 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 554.22 12.11 0.02 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 1,238.49 12.09 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,419.29 12.01 0.01 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 1,139.08 11.93 0.01 0.00 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 7 2611Pulp Mills 621 726 0 61.48 11.80 0.19 75.55 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 1,019.94 11.75 0.01 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,661.25 11.63 0.01 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 610.09 11.62 0.02 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,283.46 11.57 0.01 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,283.46 11.55 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN R402 2631Paperboard Mills 1,477 1,726 0 149.78 11.53 0.08 12.89 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 865.59 11.53 0.01 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 383.06 11.51 0.03 8.01 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 900.65 11.45 0.01 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 1,010.09 11.32 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 957.33 11.30 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 1,020.00 11.13 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 1,262.74 11.10 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 682.29 11.10 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 682.29 11.10 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 682.29 11.10 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 682.29 11.10 0.02 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SAMA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 1,434.44 11.10 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 1,030.34 11.09 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 471.24 11.04 0.02 5.32 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 1,065.15 11.01 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 966.94 11.00 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 1,083.48 10.97 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 471.30 10.91 0.02 5.32 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 1,165.72 10.91 0.01 0.00 12 Florida 047 Hamilton Co 0470002 WHITE SPRINGS AGRICULTURAL CHEMICALS,INC 66 2874Phosphatic Fertilizers 1,140 1,496 0 139.28 10.74 0.08 15.30 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 454.65 10.70 0.02 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 1,262.74 10.69 0.01 0.00 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 939.94 10.64 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 454.65 10.63 0.02 0.00 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 6 2611Pulp Mills 554 647 0 61.48 10.53 0.17 75.55 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,240.33 10.38 0.01 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 873.75 10.34 0.01 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 1,396.73 10.31 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 4911Electric Services 3,237 3,916 0 381.77 10.26 0.03 5.07 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 873.75 10.21 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 4 4911Electric Services 2,464 3,038 0 298.88 10.16 0.03 11.11 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 582.17 10.09 0.02 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 1,204.57 9.80 0.01 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,639.70 9.78 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,420.02 9.71 0.01 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 1,178.83 9.70 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 1,265.36 9.61 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 966.94 9.54 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,420.02 9.53 0.01 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 521.04 9.49 0.02 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 521.04 9.47 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 839.52 9.46 0.01 0.00 12 Florida 047 Hamilton Co 0470002 WHITE SPRINGS AGRICULTURAL CHEMICALS,INC 67 2874Phosphatic Fertilizers 996 1,308 0 139.28 9.39 0.07 15.30 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 839.52 9.32 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 4911Electric Services 3,991 3,547 0 381.77 9.29 0.02 5.07 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,569.44 9.28 0.01 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,621.71 9.26 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 5 4911Electric Services 2,711 2,766 0 298.88 9.25 0.03 11.11 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 1,051.98 9.25 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 1,187.36 9.24 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 1,265.07 9.18 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 1,163.46 9.14 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,606.11 9.13 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 788.09 9.12 0.01 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 1,317.84 9.10 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,742.20 9.09 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 788.09 9.04 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 1,438.63 9.03 0.01 0.00 12 Florida 031 Duval Co ORIS10672 CEDAR BAY GENERATING COMPANY L P GEN1 4911Electric Services 0 2,227 0 248.28 8.97 0.04 6.62 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 1,323.65 8.93 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 1,323.65 8.93 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 788.09 8.82 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 554.22 8.73 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 554.22 8.71 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 554.22 8.70 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 1,084.88 8.70 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,213.53 8.61 0.01 0.00 45 South Carolina 003 Aiken Co 0080-0011 SCE&G:URQUHART 003 4911Electric Services 5,695 3,676 0 427.31 8.60 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,240.33 8.59 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,213.53 8.55 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 005 4911Electric Services 10,185 3,267 90 382.77 8.54 0.02 8.01 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 1,057.86 8.54 0.01 0.00 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 2 2611Pulp Mills 449 524 0 61.48 8.53 0.14 75.55 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 780.08 8.51 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 554.22 8.49 0.02 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 981.05 8.49 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 980.77 8.47 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,143.25 8.41 0.01 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,661.75 8.40 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SAMA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 750.96 8.37 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 554.22 8.34 0.02 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 879.63 8.33 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,419.29 8.29 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 527.94 8.23 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 554.22 8.21 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 979.38 8.20 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 1,215.04 8.20 0.01 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 1,183.81 8.18 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 1,215.08 8.15 0.01 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 001 2895Carbon Black 1,597 2,210 0 271.89 8.13 0.03 6.63 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 002 3241Cement, Hydraulic 2,957 4,074 0 505.41 8.06 0.02 5.10 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,305.80 8.06 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 969.71 7.92 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 969.71 7.88 0.01 0.00 45 South Carolina 035 Dorchester Co 0900-0002 GIANT CEMENT CO 005 3241Cement, Hydraulic 2,825 3,893 0 494.42 7.87 0.02 5.10 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 1,214.99 7.86 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 979.24 7.85 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 527.93 7.84 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 969.71 7.84 0.01 0.00 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 475.84 7.77 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 969.71 7.67 0.01 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 1,223.90 7.56 0.01 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 866.39 7.51 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 1,438.54 7.48 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 1,958.91 7.48 0.00 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,363.96 7.47 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 1,958.91 7.45 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 750.96 7.44 0.01 0.00 12 Florida 129 Wakulla Co 1290003 ST. MARKS POWDER, INC. A GENERAL DYNAMIC 11 2892Explosives 107 86 0 11.65 7.40 0.63 75.55 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 623.31 7.38 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,143.25 7.38 0.01 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 1,325.56 7.38 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 4911Electric Services 0 3,835 0 522.08 7.35 0.01 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,495.86 7.33 0.00 0.00 12 Florida 123 Taylor Co 1230001 BUCKEYE FLORIDA, LIMITED PARTNERSHIP 11 2611Pulp Mills 385 450 0 61.48 7.32 0.12 75.55 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 750.96 7.29 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,359.37 7.29 0.01 0.00 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 4911Electric Services 18,089 3,455 90 476.37 7.25 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 1,084.88 7.25 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 1,030.34 7.23 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 1,331.33 7.20 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 4 2819Industrial Inorganic Chemicals, NEC 1,711 2,323 0 324.62 7.16 0.02 0.00 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 558.53 7.15 0.01 5.26 12 Florida 005 Bay Co 0050014 GULF POWER COMPANY LANSING SMITH PLANT 2 4911Electric Services 6,742 1,062 0 149.23 7.12 0.05 28.59 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 906.97 7.02 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 957.33 6.99 0.01 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 4 2874Phosphatic Fertilizers 1,791 2,351 0 337.66 6.96 0.02 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 5 2874Phosphatic Fertilizers 1,597 2,097 0 302.53 6.93 0.02 6.23 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 957.33 6.91 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 1,391.47 6.90 0.00 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 1,553.38 6.87 0.00 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 3 2819Industrial Inorganic Chemicals, NEC 1,634 2,219 0 324.62 6.84 0.02 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 7 2874Phosphatic Fertilizers 1,510 1,983 0 290.88 6.82 0.02 6.23 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 6 2874Phosphatic Fertilizers 1,569 2,060 0 303.26 6.79 0.02 6.23 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 1,126.30 6.79 0.01 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 1,240.20 6.78 0.01 0.00 01 Alabama 129 Washington Co 0009 CONOCOPHILLIPS COMPANY 001 1311Crude Petroleum and Natural Gas 3,074 2,929 0 433.16 6.76 0.02 8.01 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 1,126.30 6.73 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 44 2819Industrial Inorganic Chemicals, NEC 1,607 2,182 0 324.62 6.72 0.02 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 1,371.18 6.72 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 750.96 6.70 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 1,391.42 6.70 0.00 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 8 2874Phosphatic Fertilizers 1,482 1,946 0 290.95 6.69 0.02 6.23 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 902.65 6.66 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,509.02 6.66 0.00 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 1,359.22 6.60 0.00 0.00 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 929.94 6.59 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SAMA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

13 Georgia 127 Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS F1 2611Pulp Mills 1,642 1,842 4 280.21 6.58 0.02 6.66 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,664.29 6.58 0.00 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 1,044.78 6.57 0.01 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 1,072.44 6.53 0.01 0.00 13 Georgia 095 Dougherty Co 09500010 MILLER BREWING CO B001 2082Malt Beverages 969 1,073 0 164.59 6.52 0.04 16.16 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 909.10 6.52 0.01 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 1,375.95 6.51 0.00 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 16 2621Paper Mills 1,354 1,581 4 243.67 6.49 0.03 6.49 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 750.96 6.48 0.01 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,668.93 6.48 0.00 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 002 4911Electric Services 10,260 3,380 87 522.08 6.47 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 1,399.99 6.47 0.00 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 1,002.02 6.47 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 1,044.78 6.46 0.01 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 1,394.87 6.45 0.00 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 1,002.02 6.45 0.01 0.00 45 South Carolina 079 Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 2621Paper Mills 3,043 3,453 4 537.52 6.42 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 1,142.53 6.42 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 1,791.67 6.42 0.00 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 5 2874Phosphatic Fertilizers 1,635 2,146 0 337.66 6.36 0.02 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 004 2819Industrial Inorganic Chemicals, NEC 2,030 2,426 0 383.06 6.33 0.02 8.01 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 750.96 6.30 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 750.96 6.29 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 1,115.41 6.29 0.01 0.00 01 Alabama 053 Escambia Co 0005 VINTAGE PETROLEUM INC 001 1311Crude Petroleum and Natural Gas 2,068 1,971 0 314.92 6.26 0.02 10.91 45 South Carolina 043 Georgetown Co 1140-0002 INTERNATIONAL PAPER:GEORGETOWN 001 2611Pulp Mills 3,152 3,655 4 584.61 6.25 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 1,005.51 6.25 0.01 0.00 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 602.21 6.24 0.01 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 32 2874Phosphatic Fertilizers 1,548 2,033 0 326.63 6.22 0.02 0.00 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 1,006.19 6.21 0.01 0.00 13 Georgia 185 Lowndes Co 18500001 PACKAGING CORPORATION OF AMERICA - VALDO 1017 2631Paperboard Mills 559 653 0 105.83 6.17 0.06 15.90 12 Florida 005 Bay Co 0050014 GULF POWER COMPANY LANSING SMITH PLANT 1 4911Electric Services 6,564 915 0 149.23 6.13 0.04 28.59 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 750.96 6.09 0.01 0.00 12 Florida 001 Alachua Co 0010006 CITY OF GAINESVILLE, GRU DEERHAVEN GENER 5 4911Electric Services 6,969 1,062 0 175.03 6.07 0.03 16.38 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 750.96 6.07 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 750.96 6.05 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 2,082.98 6.05 0.00 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 657.91 6.04 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 657.91 6.04 0.01 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 33 2874Phosphatic Fertilizers 1,491 1,958 0 326.63 5.99 0.02 0.00 01 Alabama 047 Dallas Co 0003 INTERNATIONAL PAPER COMPANY 003 2611Pulp Mills 1,874 2,190 0 366.47 5.98 0.02 7.61 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 1,322.50 5.98 0.00 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 05 2895Carbon Black 2,287 4,101 0 685.22 5.98 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 1,240.31 5.95 0.00 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 1,069.00 5.93 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 1,399.99 5.89 0.00 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 922.06 5.84 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 1,791.67 5.84 0.00 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 923.04 5.83 0.01 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 12 2874Phosphatic Fertilizers 1,444 1,896 0 326.63 5.81 0.02 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 1,069.00 5.77 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,745.16 5.77 0.00 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 922.06 5.76 0.01 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 1,631.35 5.76 0.00 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 42 2819Industrial Inorganic Chemicals, NEC 1,376 1,868 0 324.62 5.75 0.02 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 923.04 5.73 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 008 4911Electric Services 22,082 2,798 90 488.77 5.72 0.01 0.00 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 769.83 5.72 0.01 0.00 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 19 2611Pulp Mills 687 804 0 140.69 5.71 0.04 28.59 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 1,118.60 5.68 0.01 0.00 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS PB03 2611Pulp Mills 1,423 1,597 4 281.89 5.67 0.02 6.67 12 Florida 113 Santa Rosa Co 1130005 EXXONMOBIL PRODUCTION COMPANY 34 1311Crude Petroleum and Natural Gas 1,789 1,705 0 302.47 5.64 0.02 11.11 12 Florida 105 Polk Co 1050053 CARGILL FERTILIZER, INC. 38 2874Phosphatic Fertilizers 1,416 1,859 0 332.17 5.60 0.02 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 4911Electric Services 4,050 4,001 0 718.64 5.57 0.01 0.00 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 819.01 5.53 0.01 0.00 13 Georgia 245 Richmond Co 24500005 THERMAL CERAMICS, INC. TK7 3255Clay Refractories 1,996 2,344 0 424.76 5.52 0.01 0.00 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 933.68 5.52 0.01 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 1,395.43 5.52 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SAMA

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

28 Mississippi 121 Rankin Co 2812100036 PURSUE ENERGY CORPORATION, THOMASVILLE G 001 2819Industrial Inorganic Chemicals, NEC 12,124 3,303 0 599.88 5.51 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 1,281.84 5.51 0.00 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 1,092.24 5.49 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 1,092.24 5.45 0.00 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 4 2874Phosphatic Fertilizers 1,256 1,649 0 303.26 5.44 0.02 6.23 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 1,227.45 5.42 0.00 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 1,092.24 5.41 0.00 0.00 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 1,132.42 5.39 0.00 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 1,281.84 5.37 0.00 0.00 45 South Carolina 019 Charleston Co 0560-0008 MEADWESTVACO CORPORATION INC 006 2611Pulp Mills 2,315 2,706 0 505.75 5.35 0.01 5.32 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 1 2611Pulp Mills 714 744 0 140.69 5.29 0.04 28.59 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 966.94 5.28 0.01 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 1,668.93 5.28 0.00 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 1,002.95 5.27 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 03 2895Carbon Black 2,006 3,597 0 685.22 5.25 0.01 0.00 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 002 4911Electric Services 4,949 3,335 0 636.64 5.24 0.01 0.00 12 Florida 005 Bay Co 0050009 STONE CONTAINER CORPORATION 15 2611Pulp Mills 629 735 4 140.69 5.22 0.04 28.59 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 001 4911Electric Services 5,399 3,325 0 636.61 5.22 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 1,584.93 5.22 0.00 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 1,002.95 5.21 0.01 0.00 48 Texas 201 Harris Co 39 DEER PARK PLANT 000208 2911Petroleum Refining 4,697 5,491 0 1,058.08 5.19 0.00 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 966.94 5.15 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 1,281.84 5.14 0.00 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 1,221.44 5.13 0.00 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 1,262.74 5.10 0.00 0.00 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 1,637.47 5.10 0.00 0.00 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 007 2621Paper Mills 1,887 2,118 4 415.79 5.09 0.01 0.00 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 008 2621Paper Mills 1,887 2,118 4 415.79 5.09 0.01 0.00 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 009 2621Paper Mills 1,887 2,118 4 415.79 5.09 0.01 0.00 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 010 2621Paper Mills 1,887 2,118 4 415.79 5.09 0.01 0.00 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 958.82 5.08 0.01 0.00 28 Mississippi 059 Jackson Co 2805900058 CHEVRON PRODUCTS COMPANY, PASCAGOULA REF 051 2911Petroleum Refining 1,780 2,239 4 440.95 5.08 0.01 6.72 45 South Carolina 041 Florence Co 1040-0003 STONE CONTAINER FLORENCE 016 2611Pulp Mills 2,660 3,109 0 614.51 5.06 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 01 2895Carbon Black 1,931 3,462 0 685.22 5.05 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 2 2819Industrial Inorganic Chemicals, NEC 1,403 1,629 0 324.62 5.02 0.02 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 1,369.52 5.02 0.00 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 1,085.93 5.01 0.00 0.00 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 1,126.62 5.00 0.00 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN R400 2631Paperboard Mills 390 455 0 149.78 3.04 0.02 12.89 13 Georgia 095 Dougherty Co 09500010 MILLER BREWING CO B002 2082Malt Beverages 441 488 0 164.59 2.97 0.02 16.16 13 Georgia 185 Lowndes Co 18500001 PACKAGING CORPORATION OF AMERICA - VALDO 7020 2631Paperboard Mills 255 298 0 105.83 2.82 0.03 15.90 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN R401 2631Paperboard Mills 301 351 0 149.78 2.35 0.02 12.89 01 Alabama 053 Escambia Co 0001 JSC BREWTON, INC. 003 2621Paper Mills 425 497 0 303.05 1.64 0.01 10.91 12 Florida 113 Santa Rosa Co 1130014 PETRO OPERATING COMPANY 10 1311Crude Petroleum and Natural Gas 417 453 0 295.84 1.53 0.01 11.11 01 Alabama 053 Escambia Co 0001 JSC BREWTON, INC. 001 2621Paper Mills 306 357 0 303.05 1.18 0.00 10.91 01 Alabama 053 Escambia Co 0001 JSC BREWTON, INC. 002 2621Paper Mills 305 357 0 303.05 1.18 0.00 10.91 01 Alabama 053 Escambia Co 0005 VINTAGE PETROLEUM INC 012 1311Crude Petroleum and Natural Gas 301 287 0 314.92 0.91 0.00 10.91

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 6VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 118.77 80.91 0.68 32.09 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 118.77 71.07 0.60 32.09 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 278.78 70.54 0.25 7.87 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 91.54 68.31 0.75 81.94 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 158.54 63.06 0.40 7.23 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 100.50 60.70 0.60 50.69 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 524.90 45.79 0.09 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 754.81 43.27 0.06 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 754.81 42.86 0.06 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 248.90 40.10 0.16 6.59 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 425.25 39.34 0.09 5.72 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 308.10 37.11 0.12 13.61 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 816.95 36.75 0.04 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 295.27 36.65 0.12 13.61 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 777.77 35.66 0.05 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 777.77 34.22 0.04 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 777.77 33.77 0.04 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 777.77 33.53 0.04 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 590.41 32.73 0.06 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 188.97 31.74 0.17 20.59 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 188.97 31.51 0.17 20.59 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 568.20 31.38 0.06 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 188.97 31.27 0.17 20.59 54 West Virginia 023 Grant Co 0003 MOUNT STORM POWER PLANT 001 4911Electric Services 8,817 3,191 95 103.96 30.69 0.30 24.20 54 West Virginia 023 Grant Co 0003 MOUNT STORM POWER PLANT 002 4911Electric Services 9,572 3,191 95 103.96 30.69 0.30 24.20 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 251.75 30.37 0.12 9.57 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 251.75 30.12 0.12 9.57 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 763.80 29.51 0.04 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 582.45 29.28 0.05 0.00 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 1 4911Electric Services 4,371 2,614 0 91.54 28.56 0.31 81.94 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 402.90 28.36 0.07 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 247.91 28.30 0.11 9.57 54 West Virginia 023 Grant Co 0003 MOUNT STORM POWER PLANT 003 4911Electric Services 2,779 2,923 94.98 103.96 28.12 0.27 24.20 51 Virginia 099 King George Co ORIS54304 SEI BIRCHWOOD POWER FACILITY 1 4911Electric Services 0 2,789 0 101.89 27.37 0.27 15.22 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 375.66 26.97 0.07 5.76 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 001 4911Electric Services 46,852 4,922 90 183.15 26.87 0.15 13.97 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 242.86 26.80 0.11 6.59 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 002 4911Electric Services 42,467 4,890 90 183.15 26.70 0.15 13.97 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 375.66 26.66 0.07 5.76 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 375.66 26.38 0.07 5.76 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 251.50 25.18 0.10 16.69 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 251.50 24.51 0.10 16.69 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 448.35 24.44 0.05 0.00 42 Pennsylvania 021 Cambria Co 420210046 CAMBRIA COGEN CO/CAMBRIA COGEN 031 4911Electric Services 1,059 5,218 0 219.03 23.82 0.11 11.17 24 Maryland 017 Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 14 4911Electric Services 37,757 3,037 0 128.27 23.68 0.18 39.12 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 584.44 23.60 0.04 0.00 24 Maryland 017 Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 15 4911Electric Services 32,587 2,987 0 128.27 23.29 0.18 39.12 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 584.44 23.17 0.04 0.00 51 Virginia 041 Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 8 4911Electric Services 38,088 3,633 95 157.10 23.13 0.15 65.55 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 289.45 22.97 0.08 9.98 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 295.27 22.67 0.08 13.61 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 295.27 22.40 0.08 13.61 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 252.44 22.34 0.09 9.57 51 Virginia 101 King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 2 2611Pulp Mills 3,562 4,006 4 180.06 22.25 0.12 18.06 51 Virginia 023 Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 3241Cement, Hydraulic 2,885 3,976 0 180.99 21.97 0.12 19.72 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 290.29 21.59 0.07 9.98 24 Maryland 021 Frederick Co 021-0005 MARYLAND DEPARTMENT OF THE ENVIRONMENT 28 3334Primary Production of Aluminum 1,506 2,652 0 123.03 21.55 0.18 50.53 24 Maryland 021 Frederick Co 021-0005 MARYLAND DEPARTMENT OF THE ENVIRONMENT 29 3334Primary Production of Aluminum 1,506 2,652 0 123.03 21.55 0.18 50.53 42 Pennsylvania 133 York Co 421330016 PADEP BAQ 034 2621Paper Mills 4,310 4,348 86.65 202.01 21.52 0.11 6.37 24 Maryland 003 Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION - 1 4911Electric Services 20,476 3,800 0 180.42 21.06 0.12 14.96 24 Maryland 005 Baltimore Co 005-0147 MARYLAND DEPARTMENT OF THE ENVIRONMENT 31 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,841 3,919 99 186.22 21.05 0.11 14.96 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 349.54 20.98 0.06 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 810.12 20.40 0.03 0.00 24 Maryland 003 Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION - 4 4911Electric Services 19,498 3,673 0 180.42 20.36 0.11 14.96 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,503.99 20.24 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 290.29 20.24 0.07 9.98 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 290.29 20.22 0.07 9.98 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 810.12 20.20 0.02 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 582.45 20.20 0.03 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 323.24 20.04 0.06 13.35 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 323.24 20.00 0.06 13.35 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 4911Electric Services 15,311 5,367 0 268.90 19.96 0.07 9.98 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B002 4911Electric Services 20,630 5,321 0 270.12 19.70 0.07 9.98 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 655.18 19.57 0.03 0.00 24 Maryland 043 Washington Co 043-0005 ALLEGANY ENERGY SUPPLY LLC - R. PAUL SMI 2 4911Electric Services 3,770 2,568 0 131.81 19.48 0.15 50.53 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 1 4911Electric Services 2,245 2,400 0 125.56 19.11 0.15 14.96 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 2 4911Electric Services 2,384 2,400 0 125.56 19.11 0.15 14.96 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 3 4911Electric Services 3,514 2,400 0 125.56 19.11 0.15 14.96 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 4 4911Electric Services 3,669 2,400 0 125.56 19.11 0.15 14.96 51 Virginia 510 Alexandria 00003 POTOMAC RIVER GENERATING STATION 5 4911Electric Services 3,445 2,400 0 125.56 19.11 0.15 14.96 42 Pennsylvania 005 Armstrong Co 420050012 RELIANT ENERGY/KEYSTONE POWER PLT 031 4911Electric Services 87,714 4,764 0 250.34 19.03 0.08 8.81 51 Virginia 670 Hopewell 00055 JAMES RIVER COGENERATION COMPANY 1 4911Electric Services 2,490 3,221 0 170.83 18.85 0.11 12.99 51 Virginia 670 Hopewell 00055 JAMES RIVER COGENERATION COMPANY 2 4911Electric Services 2,563 3,193 0 170.83 18.69 0.11 12.99 42 Pennsylvania 005 Armstrong Co 420050012 RELIANT ENERGY/KEYSTONE POWER PLT 032 4911Electric Services 62,906 4,680 0 250.34 18.69 0.07 8.81 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 574.27 18.51 0.03 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 402.90 18.50 0.05 0.00 42 Pennsylvania 003 Allegheny Co 4200300157 ORION POWER MIDWEST, CHESWICK STATION 001 4911Electric Services 42,018 4,637 0 252.68 18.35 0.07 11.02 34 New Jersey 033 Salem Co 65495 DEEPWATER GENERATING STATION U3 4911Electric Services 2,457 5,068 0 284.09 17.84 0.06 0.00 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 2621Paper Mills 3,720 4,299 4 245.35 17.52 0.07 9.87 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 1,306.76 17.36 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 575.74 17.21 0.03 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 1,306.76 17.03 0.01 0.00 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 1,653.98 16.85 0.01 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 588.22 16.64 0.03 0.00 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 4911Electric Services 0 5,034 0 305.09 16.50 0.05 14.75 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K01 2999Products of Petroleum and Coal, NEC 3,200 4,147 0 252.44 16.43 0.07 9.57 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 002 4911Electric Services 3,838 4,539 0 278.67 16.29 0.06 7.87 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 863.25 16.24 0.02 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 574.27 16.06 0.03 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 1,030.01 15.98 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 816.95 15.90 0.02 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 655.18 15.75 0.02 0.00 54 West Virginia 003 Berkeley Co 0006 CAPITOL CEMENT CORPORATION 010 3241Cement, Hydraulic 1,247 1,717 0 109.04 15.75 0.14 50.89 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 863.25 15.64 0.02 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 575.46 15.58 0.03 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 1,030.01 15.51 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 1,079.14 15.44 0.01 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 001 4911Electric Services 3,953 4,289 0 278.72 15.39 0.06 7.87 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 1,079.14 15.36 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 792.49 15.34 0.02 0.00 34 New Jersey 009 Cape May Co 73242 B.L. ENGLAND GENERATING STATION U1 4911Electric Services 10,080 5,201 0 340.17 15.29 0.04 0.00 10 Delaware 003 New Castle Co 1000300007 CONECTIV DELMARVA GENERATION-EDGE MOOR 002 4911Electric Services 2,671 4,364 0 287.13 15.20 0.05 7.53 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 1,079.14 15.18 0.01 0.00 42 Pennsylvania 063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 031 4911Electric Services 45,759 3,502 0 231.08 15.16 0.07 10.15 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 1,034.25 15.02 0.01 0.00 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 578.21 14.97 0.03 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 803.95 14.91 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 1,079.14 14.71 0.01 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 483.94 14.65 0.03 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 792.39 14.65 0.02 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 1,041.84 14.61 0.01 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 767.76 14.48 0.02 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 1,034.25 14.27 0.01 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 848.03 14.24 0.02 0.00 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 1,240.16 14.24 0.01 0.00 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 363.02 14.20 0.04 14.08 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 001 2812Alkalies and Chlorine 3,538 3,510 4 247.91 14.16 0.06 9.57 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 848.06 14.07 0.02 0.00 42 Pennsylvania 063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 032 4911Electric Services 55,356 3,246 0 231.08 14.05 0.06 10.15 42 Pennsylvania 107 Schuylkill Co 421070024 SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN CU031 4911Electric Services 1,740 4,442 99.99 321.05 13.84 0.04 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 728.30 13.79 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,072.68 13.68 0.01 0.00 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 4911Electric Services 2,637 3,464 0 253.60 13.66 0.05 21.60 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,081.42 13.46 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 1,135.17 13.43 0.01 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 1,764.68 13.40 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 768.05 13.26 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 816.95 13.18 0.02 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,411.77 13.13 0.01 0.00 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 1,764.69 13.12 0.01 0.00 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 347.51 13.02 0.04 9.13 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 837.20 12.91 0.02 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 563.96 12.90 0.02 0.00 51 Virginia 670 Hopewell 00058 COGENTRIX HOPEWELL 1 4911Electric Services 28 2,209 0 171.62 12.87 0.07 12.99 51 Virginia 670 Hopewell 00058 COGENTRIX HOPEWELL 2 4911Electric Services 29 2,209 0 171.62 12.87 0.07 12.99 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 452.55 12.84 0.03 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 1,123.53 12.82 0.01 0.00 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 1,163.89 12.63 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 608.16 12.63 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 608.16 12.56 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 608.16 12.50 0.02 0.00 42 Pennsylvania 093 Montour Co 420930003 PPL MONTOUR LLC/MONTOUR SES 032 4911Electric Services 50,449 3,993 0 321.37 12.43 0.04 0.00 42 Pennsylvania 093 Montour Co 420930003 PPL MONTOUR LLC/MONTOUR SES 031 4911Electric Services 61,010 3,959 0 321.37 12.32 0.04 0.00 51 Virginia 199 York Co 00001 DOMINION - YORKTOWN POWER STATION 6 4911Electric Services 11,551 2,775 90 226.52 12.25 0.05 9.33 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 608.16 12.23 0.02 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 1,466.23 12.22 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 1,613.41 12.21 0.01 0.00 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 399.81 12.20 0.03 0.00 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 1,600.71 12.17 0.01 0.00 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B012 4911Electric Services 39,843 3,554 0 292.48 12.15 0.04 9.98 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B004 4911Electric Services 1,359 5,131 0 423.58 12.11 0.03 5.34 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 1,135.17 11.93 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 1,613.39 11.87 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 924.86 11.86 0.01 0.00 42 Pennsylvania 063 Indiana Co 420630003 HOMER CITY OL/HOMER CITY GEN STA 033 4911Electric Services 4,669 2,738 95 231.08 11.85 0.05 10.15 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 1,466.24 11.84 0.01 0.00 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B005 4911Electric Services 36,318 5,114 0 433.42 11.80 0.03 5.34 39 Ohio 081 Jefferson Co 0641160017 W.H. SAMMIS PLANT B013 4911Electric Services 33,720 3,446 0 292.95 11.76 0.04 9.98 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 831.68 11.70 0.01 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 1,549.42 11.60 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 1,026.57 11.52 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 1,026.57 11.52 0.01 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,213.61 11.51 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B007 4911Electric Services 4,311 4,020 90 349.88 11.49 0.03 0.00 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 4911Electric Services 36,036 4,203 90 367.34 11.44 0.03 14.71 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 1,466.25 11.38 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B008 4911Electric Services 4,787 3,974 0 349.54 11.37 0.03 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 754.94 11.36 0.02 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 556.10 11.30 0.02 0.00 42 Pennsylvania 059 Greene Co 420590006 ALLEGHENY ENERGY SUPPLY CO/HATFIELDS FER 032 4911Electric Services 53,016 2,220 0 196.43 11.30 0.06 13.97 42 Pennsylvania 073 Lawrence Co 420730025 ORION POWER MIDWEST /NEWCASTLE PLT 033 4911Electric Services 7,579 3,564 0 315.71 11.29 0.04 8.13 42 Pennsylvania 059 Greene Co 420590006 ALLEGHENY ENERGY SUPPLY CO/HATFIELDS FER 031 4911Electric Services 55,695 2,215 0 196.43 11.28 0.06 13.97 42 Pennsylvania 059 Greene Co 420590006 ALLEGHENY ENERGY SUPPLY CO/HATFIELDS FER 033 4911Electric Services 50,001 2,213 0 196.43 11.27 0.06 13.97 24 Maryland 021 Frederick Co 021-0003 MARYLAND DEPARTMENT OF THE ENVIRONMENT 16 3295Minerals and Earths, Ground or Otherwise Treated 1,321 1,658 99 147.40 11.25 0.08 50.53 42 Pennsylvania 073 Lawrence Co 420730025 ORION POWER MIDWEST /NEWCASTLE PLT 034 4911Electric Services 7,492 3,538 0 315.71 11.21 0.04 8.13 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 4911Electric Services 4,050 4,001 0 357.15 11.20 0.03 7.09 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 604.06 11.19 0.02 0.00 37 North Carolina 169 Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 4911Electric Services 43,789 3,218 90 287.83 11.18 0.04 7.29 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 1,433.35 11.11 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 962.46 11.05 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 604.06 10.94 0.02 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 1,201.53 10.93 0.01 0.00 39 Ohio 035 Cuyahoga Co 1318000245 CLEVELAND ELECTRIC ILLUMINATING CO., LAK B006 4911Electric Services 2,448 4,718 0 431.53 10.93 0.03 5.26 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B003 4911Electric Services 5,755 4,735 0 433.42 10.93 0.03 5.34 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 1,201.53 10.90 0.01 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 1,086.45 10.87 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 767.69 10.85 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 984.00 10.85 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 767.71 10.83 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 889.28 10.77 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 2,097.96 10.75 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0106 4911Electric Services 3,147 6,162 0 581.64 10.59 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0107 4911Electric Services 5,281 6,132 0 581.64 10.54 0.02 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 837.20 10.53 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,524.62 10.52 0.01 0.00 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 002 2895Carbon Black 2,025 2,803 0 268.75 10.43 0.04 16.69 37 North Carolina 145 Person Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-30 4911Electric Services 29,504 2,438 90 233.90 10.42 0.04 21.60 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 468.38 10.40 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 763.80 10.40 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 1,196.48 10.38 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 956.84 10.30 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 763.80 10.24 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,573.13 10.07 0.01 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 973.61 9.95 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 485.96 9.94 0.02 0.00 51 Virginia 041 Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 6 4911Electric Services 19,129 1,561 95 157.10 9.93 0.06 65.55 42 Pennsylvania 133 York Co 421330020 PPL BRUNNER ISLAND LLC/BRUNNER ISLAND 033A 4911Electric Services 39,266 2,290 0 230.54 9.93 0.04 6.37 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,514.05 9.92 0.01 0.00 24 Maryland 033 Prince Georges Co 033-0014 PEPCO - CHALK POINT 2 4911Electric Services 25,194 1,511 0 152.35 9.92 0.07 15.12 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 2,097.96 9.92 0.00 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 485.96 9.91 0.02 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 1,511.75 9.91 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 485.96 9.90 0.02 0.00 24 Maryland 033 Prince Georges Co 033-0014 PEPCO - CHALK POINT 1 4911Electric Services 23,537 1,506 0 152.35 9.89 0.06 15.12 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 813.62 9.87 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0108 4911Electric Services 4,965 5,734 0 581.64 9.86 0.02 0.00 42 Pennsylvania 109 Snyder Co 421090002 SUNBURY GENERATION LLC/SUNBURY SES 035 4911Electric Services 9,198 2,879 0 292.28 9.85 0.03 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 485.96 9.71 0.02 0.00 36 New York 063 Niagara Co 9293800003 KINTIGH 1 4911Electric Services 0 5,212 0 537.88 9.69 0.02 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0021 4911Electric Services 4,968 5,435 0 561.38 9.68 0.02 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,540.73 9.64 0.01 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,540.73 9.62 0.01 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 729.87 9.61 0.01 0.00 42 Pennsylvania 011 Berks Co 420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 033 4911Electric Services 5,290 2,817 0 294.28 9.57 0.03 0.00 42 Pennsylvania 011 Berks Co 420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 031 4911Electric Services 3,878 2,802 0 294.28 9.52 0.03 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 418.34 9.50 0.02 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 418.34 9.50 0.02 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 813.52 9.45 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0105 4911Electric Services 5,541 5,491 0 581.64 9.44 0.02 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 560.92 9.43 0.02 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 841.12 9.41 0.01 0.00 42 Pennsylvania 011 Berks Co 420110045 RELIANT ENERGY MID A/TITUS ELECTRIC GEN 032 4911Electric Services 4,677 2,751 0 294.28 9.35 0.03 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 560.92 9.31 0.02 0.00 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 505.26 9.22 0.02 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 654.91 9.18 0.01 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 1,009.63 9.16 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 1,036.74 9.11 0.01 0.00 34 New Jersey 033 Salem Co 65498 CARNEYS POINT GENERATING PLANT U1 4911Electric Services 1,681 2,598 93.1 285.78 9.09 0.03 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0042 4911Electric Services 5,199 6,609 0 728.10 9.08 0.01 0.00 42 Pennsylvania 079 Luzerne Co 420790014 PADEP BAQ 033 4911Electric Services 3,235 3,260 0 360.19 9.05 0.03 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 1,477.33 8.99 0.01 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B001 4911Electric Services 39,894 2,417 0 268.90 8.99 0.03 9.98 54 West Virginia 023 Grant Co 0014 NORTH BRANCH POWER STATION 002 4911Electric Services 323 1,018 94.98 113.36 8.98 0.08 24.20 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 1,007.55 8.97 0.01 0.00 51 Virginia 019 Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 1 2631Paperboard Mills 1,090 1,223 4 136.65 8.95 0.07 29.11 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0043 4911Electric Services 4,936 6,516 0 728.10 8.95 0.01 0.00 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 003 2895Carbon Black 1,734 2,400 0 268.75 8.93 0.03 16.69 09 Connecticut 001 Fairfield Co 0195 PSEG PWR CT LLC/BPT HARBOR STA P0089 4911Electric Services 4,024 4,783 0 536.80 8.91 0.02 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 574.27 8.89 0.02 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 556.67 8.88 0.02 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 556.67 8.87 0.02 0.00 54 West Virginia 023 Grant Co 0014 NORTH BRANCH POWER STATION 001 4911Electric Services 324 1,004 95 113.36 8.86 0.08 24.20 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 1,007.55 8.85 0.01 0.00 54 West Virginia 035 Jackson Co 0002 CENTURY ALUMINUM OF WEST VIRGINIA 012 3334Primary Production of Aluminum 2,062 2,633 0 297.99 8.84 0.03 14.19 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 4911Electric Services 3,761 3,155 0 357.15 8.83 0.02 7.09 37 North Carolina 169 Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-17 4911Electric Services 39,678 2,536 90 287.83 8.81 0.03 7.29 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 667.30 8.80 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 768.05 8.74 0.01 0.00 36 New York 013 Chautauqua Co 9060300021 DUNKIRK STEAM GENERATING STATION U00001 4911Electric Services 10,590 3,920 0 448.51 8.74 0.02 5.92 36 New York 013 Chautauqua Co 9060300021 DUNKIRK STEAM GENERATING STATION U00002 4911Electric Services 10,494 3,911 0 448.51 8.72 0.02 5.92 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 732.58 8.69 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 789.33 8.69 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 574.27 8.67 0.02 0.00 24 Maryland 031 Montgomery Co ORIS900124 GENERIC UNIT GSC24 4911Electric Services 0 1,101 0 127.03 8.67 0.07 25.06 24 Maryland 003 Anne Arundel Co 003-0014 CONSTELLATION POWER SOURCE GENERATION - 1 4911Electric Services 10,096 1,551 0 180.19 8.61 0.05 14.96 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 789.33 8.55 0.01 0.00 36 New York 007 Broome Co 7034600045 AES WESTOVER W00003 4911Electric Services 14,282 3,856 0 450.76 8.55 0.02 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,232.19 8.54 0.01 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 1,593.69 8.52 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 956.84 8.46 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 841.60 8.43 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 841.86 8.41 0.01 0.00 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B010 4911Electric Services 4,152 3,438 0 411.21 8.36 0.02 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 646.07 8.33 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 646.17 8.33 0.01 0.00 37 North Carolina 191 Wayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-2 4911Electric Services 2,744 2,918 0 351.28 8.31 0.02 8.33 24 Maryland 021 Frederick Co 021-0003 MARYLAND DEPARTMENT OF THE ENVIRONMENT 17 3295Minerals and Earths, Ground or Otherwise Treated 976 1,225 99 147.40 8.31 0.06 50.53 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 760.11 8.28 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 002 2812Alkalies and Chlorine 2,069 2,053 4 247.91 8.28 0.03 9.57 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 1,005.15 8.23 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 646.17 8.22 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 810.12 8.20 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 1,104.84 8.20 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 646.07 8.18 0.01 0.00 25 Massachusetts 005 Bristol Co 1200061 USGEN NEWENGLAND INCORPORATED 03 0 19,451 5,815 0 711.11 8.18 0.01 0.00 42 Pennsylvania 095 Northampton Co 420950012 PADEP BAQ 102 3241Cement, Hydraulic 2,027 2,907 99.8 356.83 8.15 0.02 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 638.87 8.14 0.01 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,345.67 8.14 0.01 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 931.58 8.10 0.01 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 732.98 8.09 0.01 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 1,116.56 8.09 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 638.87 8.05 0.01 0.00 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 1,037.45 8.05 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 760.11 8.04 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 004 4911Electric Services 48,450 4,508 0 560.71 8.04 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 810.12 8.02 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,577.30 7.99 0.01 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 1,439.90 7.95 0.01 0.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B001 4911Electric Services 3,158 3,333 0 423.58 7.87 0.02 5.34 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 2,049.10 7.86 0.00 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 945.21 7.85 0.01 0.00 37 North Carolina 129 New Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-188 4911Electric Services 3,470 3,711 0 473.72 7.83 0.02 0.00 51 Virginia 670 Hopewell 00003 STONE CONTAINER CORPORATION HOPEWELL 2 2631Paperboard Mills 1,188 1,334 4 170.31 7.83 0.05 12.99 36 New York 039 Greene Co 4192600021 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00K18 3241Cement, Hydraulic 3,329 4,348 0 558.03 7.79 0.01 0.00 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 3 2621Paper Mills 1,679 1,907 4 245.35 7.77 0.03 9.87 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B001 2611Pulp Mills 3,303 3,131 99.5 402.90 7.77 0.02 0.00 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 567.83 7.75 0.01 5.08 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0019 4911Electric Services 4,356 4,338 0 560.73 7.74 0.01 0.00 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B001 4931Electric and Other Services Combined 3,658 3,950 0 511.62 7.72 0.02 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 1,209.70 7.71 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 563.93 7.71 0.01 0.00 37 North Carolina 145 Person Co ORIS10379 COGENTRIX ROXBORO GEN1 4911Electric Services 0 1,824 0 237.01 7.69 0.03 21.60 39 Ohio 153 Summit Co 1677010193 GOODYEAR TIRE & RUBBER CO. B101 3011Tires and Inner Tubes 3,104 2,943 0 382.71 7.69 0.02 5.96 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 1,618.87 7.66 0.00 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 899.41 7.64 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 55 2621Paper Mills 667 908 90 118.77 7.64 0.06 32.09 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 006 3313Electrometallurgical Products, Except Steel 1,937 1,922 4 251.88 7.63 0.03 10.89 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 1,549.44 7.63 0.00 0.00 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 2 4911Electric Services 11,062 867 0 113.70 7.63 0.07 25.06 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 1,036.74 7.59 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 1,957.54 7.48 0.00 0.00 51 Virginia 820 Waynesboro 00009 INVISTA INC - WAYNESBORO 1 2824Manmade Organic Fibers, Except Cellulosic 486 479 4 64.20 7.46 0.12 26.43 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 863.25 7.46 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 1,104.84 7.46 0.01 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,365.66 7.46 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 1,957.54 7.46 0.00 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0020 4911Electric Services 3,712 4,157 0 560.72 7.41 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 1,618.85 7.40 0.00 0.00 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B002 4911Electric Services 3,888 3,775 0 511.14 7.39 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 1,613.36 7.37 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 823.20 7.34 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 563.96 7.34 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 823.20 7.33 0.01 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 1,599.18 7.33 0.00 0.00 51 Virginia 041 Chesterfield Co 00078 DUPONT DE NEMOURS E I & COMPANY INC JAME 2 2819Industrial Inorganic Chemicals, NEC 1,145 1,117 0 152.50 7.32 0.05 65.55 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 1,482.61 7.28 0.00 0.00 36 New York 029 Erie Co 9146400130 HUNTLEY STEAM GENERATING STATION 64 4911Electric Services 0 3,602 0 496.86 7.25 0.01 0.00 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-23 4911Electric Services 1,040 1,837 0 253.60 7.24 0.03 21.60 24 Maryland 017 Charles Co 017-0040 MARYLAND DEPARTMENT OF THE ENVIRONMENT 95 9711National Security 800 803 87.5 111.20 7.22 0.06 39.12 42 Pennsylvania 125 Washington Co 421250014 ALLEGHENY ENERGY SUPPLY CO/MITCHELL POWE 034 4911Electric Services 1,141 1,660 99.9 230.61 7.20 0.03 11.02 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 1,015.93 7.19 0.01 0.00 39 Ohio 169 Wayne Co 0285010188 DEPARTMENT OF PUBLIC UTILITIES, CITY OF B001 4911Electric Services 0 2,771 0 385.33 7.19 0.02 5.01 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 889.94 7.07 0.01 0.00 51 Virginia 670 Hopewell 00026 HONEYWELL NYLON INC-HOPEWELL 10C 2869Industrial Organic Chemicals, NEC 1,491 1,198 0 170.00 7.05 0.04 12.99 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 1,803.65 7.05 0.00 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 1,094.79 7.03 0.01 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 1,015.93 7.01 0.01 0.00 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 1 4911Electric Services 10,206 797 0 113.70 7.01 0.06 25.06 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 1,618.85 7.01 0.00 0.00 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 1,715.16 6.97 0.00 0.00 55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 1,166.65 6.97 0.01 0.00 39 Ohio 129 Pickaway Co 0165000006 PICWAY B004 4911Electric Services 9,283 2,913 0 419.47 6.95 0.02 0.00 39 Ohio 153 Summit Co 1677010193 GOODYEAR TIRE & RUBBER CO. B102 3011Tires and Inner Tubes 2,799 2,654 0 382.71 6.93 0.02 5.96 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 1 4911Electric Services 1,827 1,721 0 248.90 6.91 0.03 6.59 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 2 4911Electric Services 1,738 1,721 0 248.90 6.91 0.03 6.59 42 Pennsylvania 133 York Co 421330016 PH GLATFELTER CO/SPRING GROVE 035 2621Paper Mills 3,583 1,389 0 201.98 6.88 0.03 6.37 18 Indiana 103 Miami Co 00001 PERU UTILITIES 001 4911Electric Services 102 4,798 0 700.73 6.85 0.01 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 001 8069Specialty Hospitals, Except Psychiatric 4,198 4,198 0 618.25 6.79 0.01 0.00 42 Pennsylvania 133 York Co 421330016 PH GLATFELTER CO/SPRING GROVE 036 2621Paper Mills 421 1,372 90 201.98 6.79 0.03 6.37 24 Maryland 031 Montgomery Co 031-0019 MIRANT MID-ATLANTIC 3 4911Electric Services 12,637 769 0 113.70 6.76 0.06 25.06 42 Pennsylvania 047 Elk Co 420470005 PADEP BAQ 040 2621Paper Mills 2,220 2,238 95 331.09 6.76 0.02 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 899.41 6.75 0.01 0.00 17 Illinois 031 Cook Co 031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 865.83 6.74 0.01 0.00 39 Ohio 169 Wayne Co 0285010188 DEPARTMENT OF PUBLIC UTILITIES, CITY OF B006 4911Electric Services 0 2,771 0 411.21 6.74 0.02 5.01 37 North Carolina 191 Wayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-3 4911Electric Services 2,719 2,363 0 351.28 6.73 0.02 8.33 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 002 3241Cement, Hydraulic 2,957 4,074 0 605.41 6.73 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 002 4911Electric Services 4,779 3,770 0 560.92 6.72 0.01 0.00 26 Michigan 063 Huron Co B2815 HARBOR BEACH POWER PLANT EU0009 4911Electric Services 1,867 4,629 0 689.93 6.71 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,919.30 6.71 0.00 0.00 37 North Carolina 117 Martin Co 3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-148 2611Pulp Mills 1,890 2,209 32 330.46 6.69 0.02 5.13 51 Virginia 121 Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 3 2892Explosives 1,102 1,593 0 237.99 6.69 0.03 6.59 34 New Jersey 009 Cape May Co 73242 B.L. ENGLAND GENERATING STATION U2 4911Electric Services 1,006 2,259 90 340.17 6.64 0.02 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 1,021.76 6.63 0.01 0.00 42 Pennsylvania 047 Elk Co 420470005 PADEP BAQ 041 2621Paper Mills 2,172 2,190 95 331.09 6.61 0.02 0.00 42 Pennsylvania 095 Northampton Co 420950045 PADEP BAQ 142 3241Cement, Hydraulic 1,533 2,403 99.99 364.07 6.60 0.02 0.00 36 New York 067 Onondaga Co 7313200052 FIBERTEK ENERGY LLC GEN1 4911Electric Services 0 3,493 0 534.73 6.53 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 1,524.56 6.53 0.00 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 1,376.16 6.51 0.00 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 1,524.61 6.50 0.00 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 900.43 6.49 0.01 0.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B003 4911Electric Services 101 2,767 0 426.24 6.49 0.02 5.34 42 Pennsylvania 123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 033 4911Electric Services 455 2,432 0 374.39 6.49 0.02 7.04 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 1,111.06 6.47 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 1,111.06 6.42 0.01 0.00 51 Virginia 041 Chesterfield Co 00081 PHILIP MORRIS USA INC - PARK 500 3 2141Tobacco Stemming and Redrying 1,070 1,062 4 165.71 6.41 0.04 65.55 24 Maryland 021 Frederick Co 021-0013 MARYLAND DEPARTMENT OF THE ENVIRONMENT 21 3241Cement, Hydraulic 574 811 99 126.64 6.41 0.05 50.53 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 760.11 6.40 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 4911Electric Services 0 3,835 0 599.65 6.40 0.01 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 1,477.56 6.40 0.00 0.00 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 1,286.35 6.40 0.00 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,575.25 6.39 0.00 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 1,410.80 6.38 0.00 0.00 39 Ohio 167 Washington Co 0684020037 R. H. GORSUCH STATION B001 4911Electric Services 0 1,806 0 282.93 6.38 0.02 14.75 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 1,021.76 6.37 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 760.11 6.36 0.01 0.00 37 North Carolina 013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1034 2874Phosphatic Fertilizers 1,834 2,408 0 379.94 6.34 0.02 0.00 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 002 4911Electric Services 4,949 3,335 0 525.93 6.34 0.01 0.00 19 Iowa 045 Clinton Co 23-01-006 ADM CORN PROCESSING - CLINTON 100921 2046Wet Corn Milling 7,130 6,759 0 1,066.15 6.34 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

24 Maryland 043 Washington Co 043-0005 ALLEGANY ENERGY SUPPLY LLC - R. PAUL SMI 1 4911Electric Services 820 836 0 131.81 6.34 0.05 50.53 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 005 4911Electric Services 18,406 1,943 90 306.90 6.33 0.02 13.61 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 001 4911Electric Services 5,399 3,325 0 525.94 6.32 0.01 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 004 4911Electric Services 3,435 3,247 0 514.70 6.31 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 768.05 6.30 0.01 0.00 45 South Carolina 035 Dorchester Co 0900-0002 GIANT CEMENT CO 005 3241Cement, Hydraulic 2,825 3,893 0 618.32 6.30 0.01 0.00 45 South Carolina 043 Georgetown Co 1140-0002 INTERNATIONAL PAPER:GEORGETOWN 001 2611Pulp Mills 3,152 3,655 4 579.96 6.30 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 768.05 6.29 0.01 0.00 24 Maryland 021 Frederick Co 021-0013 MARYLAND DEPARTMENT OF THE ENVIRONMENT 22 3241Cement, Hydraulic 564 797 99 126.64 6.29 0.05 50.53 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 768.05 6.28 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 889.94 6.28 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 1,524.48 6.27 0.00 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 1,111.06 6.26 0.01 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 1,016.26 6.26 0.01 0.00 26 Michigan 045 Eaton Co B4001 ERICKSON EU0007 4911Electric Services 3,867 4,387 0 701.19 6.26 0.01 0.00 37 North Carolina 155 Robeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-26 4911Electric Services 3,009 2,756 0 440.75 6.25 0.01 5.49 45 South Carolina 079 Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 2621Paper Mills 3,043 3,453 4 552.76 6.25 0.01 0.00 45 South Carolina 091 York Co 2440-0005 BOWATER INC PAPER/PULP 008 2611Pulp Mills 2,483 2,900 4 464.15 6.25 0.01 0.00 42 Pennsylvania 095 Northampton Co 420950006 PADEP BAQ 122 3241Cement, Hydraulic 1,467 2,298 99.96 367.44 6.25 0.02 0.00 45 South Carolina 041 Florence Co 1040-0003 STONE CONTAINER FLORENCE 016 2611Pulp Mills 2,660 3,109 0 498.08 6.24 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 945.21 6.22 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 4911Electric Services 3,331 2,592 0 418.34 6.20 0.01 0.00 42 Pennsylvania 063 Indiana Co 420630001 CONEMAUGH STA OWNERS GROUP/CONEMAUGH PLT 031 4911Electric Services 2,918 1,327 95 214.10 6.20 0.03 10.15 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0033 4911Electric Services 5,385 5,578 0 902.14 6.18 0.01 0.00 37 North Carolina 013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1035 2874Phosphatic Fertilizers 1,782 2,340 0 379.94 6.16 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 889.94 6.15 0.01 0.00 42 Pennsylvania 063 Indiana Co 420630001 CONEMAUGH STA OWNERS GROUP/CONEMAUGH PLT 032 4911Electric Services 3,018 1,316 95 214.10 6.15 0.03 10.15 42 Pennsylvania 133 York Co 421330016 PADEP BAQ 192 2621Paper Mills 942 1,243 0 202.01 6.15 0.03 6.37 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 002 4911Electric Services 1,300 4,448 0 724.16 6.14 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 768.05 6.13 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 002 4911Electric Services 4,664 5,216 0 850.41 6.13 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 003 4911Electric Services 174 5,100 0 839.00 6.08 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 005 4911Electric Services 6,302 4,814 0 793.43 6.07 0.01 0.00 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION R00002 4931Electric and Other Services Combined 14,726 3,231 0 532.66 6.07 0.01 0.00 42 Pennsylvania 123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 031 4911Electric Services 627 2,273 0 374.39 6.07 0.02 7.04 42 Pennsylvania 123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 032 4911Electric Services 452 2,273 0 374.39 6.07 0.02 7.04 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 768.05 6.02 0.01 0.00 54 West Virginia 107 Wood Co 0001 DUPONT WASHINGTON WORKS P06 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 1,767 1,753 4 292.37 6.00 0.02 16.69 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 751.04 5.96 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 001 4911Electric Services 41 4,997 0 839.00 5.96 0.01 0.00 42 Pennsylvania 045 Delaware Co 420450014 EXELON GENERATION CO/EDDYSTONE 032 4911Electric Services 2,894 1,825 93 307.03 5.94 0.02 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 918.19 5.93 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 768.05 5.92 0.01 0.00 51 Virginia 820 Waynesboro 00009 INVISTA INC - WAYNESBORO 2 2824Manmade Organic Fibers, Except Cellulosic 385 380 4 64.20 5.92 0.09 26.43 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 1,588.63 5.92 0.00 0.00 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-22 4911Electric Services 938 1,498 0 253.60 5.91 0.02 21.60 39 Ohio 013 Belmont Co 0607130015 R. E. BURGER PLANT B010 4911Electric Services 1,167 1,492 0 252.95 5.90 0.02 9.57 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 002 4911Electric Services 0 4,938 0 839.00 5.89 0.01 0.00 51 Virginia 159 Richmond Co ORIS900151 GENERIC UNIT GSC51 4911Electric Services 0 954 0 162.34 5.87 0.04 15.22 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 1,486.58 5.86 0.00 0.00 17 Illinois 197 Will Co 197803AAK CHICAGO CARBON CO AN AFFILIATE OF UNOCAL 0001 2999Products of Petroleum and Coal, NEC 3,858 5,182 0 888.76 5.83 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 006 4911Electric Services 6,085 4,585 0 792.39 5.79 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 1,657.48 5.79 0.00 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 1,322.81 5.78 0.00 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 011 4911Electric Services 7,895 3,938 0 683.03 5.77 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 012 4911Electric Services 7,919 3,927 0 683.09 5.75 0.01 0.00 39 Ohio 167 Washington Co 0684020037 R. H. GORSUCH STATION B004 4931Electric and Other Services Combined 0 1,801 0 314.01 5.74 0.02 14.75 21 Kentucky 089 Greenup Co 2108900001 E I DUPONT INC 001 2819Industrial Inorganic Chemicals, NEC 1,737 2,153 0 379.17 5.68 0.01 14.40 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 1,468.64 5.68 0.00 0.00 37 North Carolina 035 Catawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-1 4911Electric Services 26,479 2,243 90 395.76 5.67 0.01 0.00 45 South Carolina 003 Aiken Co 0080-0011 SCE&G:URQUHART 003 4911Electric Services 5,695 3,676 0 648.44 5.67 0.01 0.00 51 Virginia 199 York Co 00004 GIANT YORKTOWN REFINERY 26 2911Petroleum Refining 984 1,290 0 227.30 5.67 0.02 9.33 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 7,163 4,539 0 802.62 5.66 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 889.94 5.65 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 002 4911Electric Services 10,260 3,380 87 599.65 5.64 0.01 0.00 42 Pennsylvania 021 Cambria Co 420210046 PADEP BAQ 032 4911Electric Services 1,030 1,236 98.9 218.98 5.64 0.03 11.17 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 1,657.41 5.63 0.00 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 1,209.70 5.61 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 7 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 001 4911Electric Services 859 4,048 0 724.24 5.59 0.01 0.00 37 North Carolina 035 Catawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-2 4911Electric Services 25,876 2,208 90 395.76 5.58 0.01 0.00 37 North Carolina 083 Halifax Co 3708300007 INTERNATIONAL PAPER G-12 2621Paper Mills 1,134 1,326 88 238.31 5.56 0.02 17.07 37 North Carolina 129 New Hanover Co 3712900083 INVISTA, S.A.R.L. G-247 2869Industrial Organic Chemicals, NEC 3,249 2,611 0 470.45 5.55 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,919.30 5.55 0.00 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 003 4911Electric Services 3,356 2,850 0 514.70 5.54 0.01 0.00 51 Virginia 121 Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 4 2892Explosives 911 1,317 0 237.99 5.54 0.02 6.59 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0006 4911Electric Services 7,791 4,599 0 831.68 5.53 0.01 0.00 21 Kentucky 239 Woodford Co 2123900001 KENTUCKY UTILITIES TYRONE FACILITY 005 4911Electric Services 2,261 3,105 0 562.83 5.52 0.01 0.00 19 Iowa 005 Allamakee Co 03-03-001 IPL - LANSING GENERATING STATION 145136 4911Electric Services 3,600 6,586 0 1,195.79 5.51 0.00 0.00 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 6 2621Paper Mills 1,154 1,349 0 245.35 5.50 0.02 9.87 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0019 2869Industrial Organic Chemicals, NEC 5,743 5,444 0 989.44 5.50 0.01 0.00 26 Michigan 065 Ingham Co B2647 ECKERT & MOORES PARK STATION RG0023 4911Electric Services 4,527 3,822 0 696.53 5.49 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 004 4911Electric Services 9,224 4,234 0 773.22 5.48 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU004 4911Electric Services 3,654 8,638 30 1,577.30 5.48 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 889.94 5.47 0.01 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 010 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 4,098 4,471 0 817.85 5.47 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,933.87 5.41 0.00 0.00 42 Pennsylvania 045 Delaware Co 420450014 EXELON GENERATION CO/EDDYSTONE 031 4911Electric Services 1,930 1,659 92 307.03 5.40 0.02 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 1,135.17 5.39 0.00 0.00 39 Ohio 153 Summit Co 1677010757 AKRON THERMAL ENERGY CORPORATION B001 4961Steam and Air-Conditioning Supply 2,196 2,082 0 386.08 5.39 0.01 5.96 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 004 4911Electric Services 365 4,507 0 839.00 5.37 0.01 0.00 19 Iowa 057 Des Moines Co 29-01-013 IPL - BURLINGTON GENERATING STATION 145381 4911Electric Services 5,260 5,984 0 1,114.79 5.37 0.00 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,933.87 5.37 0.00 0.00 37 North Carolina 145 Person Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-36A 4911Electric Services 11,207 1,253 90 233.90 5.36 0.02 21.60 37 North Carolina 145 Person Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-36B 4911Electric Services 10,625 1,253 90 233.90 5.36 0.02 21.60 51 Virginia 820 Waynesboro 00009 INVISTA INC - WAYNESBORO 3 2824Manmade Organic Fibers, Except Cellulosic 346 344 4 64.20 5.35 0.08 26.43 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,987 4,371 0 817.87 5.34 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0014 4911Electric Services 3,636 4,796 0 899.41 5.33 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 889.94 5.31 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 889.94 5.31 0.01 0.00 51 Virginia 121 Montgomery Co 00006 ALLIANT AMMUNITION & POWDER COMPANY LLC 5 2892Explosives 873 1,262 0 237.99 5.30 0.02 6.59 54 West Virginia 061 Monongalia Co ORIS10743 MORGANTOWN ENERGY FACILITY GEN1 4911Electric Services 0 959 0 181.23 5.29 0.03 13.97 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 1,575.25 5.28 0.00 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0013 4911Electric Services 3,142 4,729 0 899.41 5.26 0.01 0.00 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION 3 4911Electric Services 0 2,800 0 532.64 5.26 0.01 0.00 19 Iowa 045 Clinton Co 23-01-014 IPL - M.L. KAPP GENERATING STATION 144559 4911Electric Services 4,100 5,597 0 1,067.31 5.24 0.00 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 1,350.46 5.23 0.00 0.00 42 Pennsylvania 133 York Co 421330020 PPL BRUNNER ISLAND LLC/BRUNNER ISLAND 032 4911Electric Services 17,686 1,207 0 230.54 5.23 0.02 6.37 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 943.69 5.22 0.01 0.00 34 New Jersey 021 Mercer Co 61057 MERCER GENERATING STATION U1 4911Electric Services 8,308 1,921 0 368.22 5.22 0.01 0.00 34 New Jersey 021 Mercer Co 61057 MERCER GENERATING STATION U2 4911Electric Services 5,954 1,921 0 368.22 5.22 0.01 0.00 36 New York 055 Monroe Co 8262800068 R G & E RUSSELL STATION R00001 4931Electric and Other Services Combined 11,669 2,781 0 532.66 5.22 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 2,210.97 5.20 0.00 0.00 42 Pennsylvania 133 York Co 421330007 PADEP BAQ 415 3297Nonclay Refractories 1,014 1,091 98.39 210.76 5.18 0.02 6.37 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 004 2895Carbon Black 1,001 1,386 0 268.75 5.16 0.02 16.69 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,467.21 5.16 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,467.21 5.16 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,467.21 5.16 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 1,467.21 5.16 0.00 0.00 39 Ohio 013 Belmont Co 0607130015 R. E. BURGER PLANT B011 4911Electric Services 18,645 1,318 0 255.20 5.16 0.02 9.57 42 Pennsylvania 125 Washington Co 421250024 ORION POWER MIDWEST/ELRAMA 034 4911Electric Services 2,473 1,193 89 231.07 5.16 0.02 11.02 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 889.94 5.14 0.01 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 003 8069Specialty Hospitals, Except Psychiatric 3,179 3,179 0 618.25 5.14 0.01 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 006 4911Electric Services 5,366 3,589 0 698.78 5.14 0.01 0.00 39 Ohio 155 Trumbull Co 0278060023 NILES PLANT B002 4911Electric Services 11,517 1,833 0 356.44 5.14 0.01 6.19 24 Maryland 001 Allegany Co 001-0203 AES WARRIOR RUN 1 4911Electric Services 1,166 629 50 122.58 5.13 0.04 32.09 39 Ohio 157 Tuscarawas Co 0679010146 DOVER MUNICIPAL LIGHT PLANT B004 4911Electric Services 2,017 1,810 0 352.45 5.13 0.01 7.57 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 889.94 5.12 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 021 4911Electric Services 3,779 4,342 0 849.97 5.11 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU001 4911Electric Services 7,585 7,603 30 1,486.58 5.11 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 889.94 5.10 0.01 0.00 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 1,201.99 5.10 0.00 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 001 4911Electric Services 6,006 4,144 0 814.50 5.09 0.01 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 002 4911Electric Services 2,634 4,142 0 814.37 5.09 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU002 4911Electric Services 7,213 7,566 30 1,486.58 5.09 0.00 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 1,350.46 5.09 0.00 0.00 39 Ohio 167 Washington Co 0684020037 R. H. GORSUCH STATION B003 4911Electric Services 0 1,441 0 282.93 5.09 0.02 14.75

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 8 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

42 Pennsylvania 123 Warren Co 421230004 RELIANT ENERGY MID A/WARREN STATION 034 4911Electric Services 413 1,905 0 374.39 5.09 0.01 7.04 54 West Virginia 107 Wood Co 0001 DUPONT WASHINGTON WORKS P05 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 1,487 1,476 4 292.37 5.05 0.02 16.69 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148766 4911Electric Services 10,076 7,920 0 1,575.25 5.03 0.00 0.00 51 Virginia 041 Chesterfield Co 00081 PHILIP MORRIS USA INC - PARK 500 2 2141Tobacco Stemming and Redrying 823 817 4 165.71 4.93 0.03 65.55 54 West Virginia 049 Marion Co ORIS10151 GRANT TOWN POWER PLANT GEN1 4911Electric Services 0 926 0 189.01 4.90 0.03 20.66 51 Virginia 041 Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 4 4911Electric Services 9,416 744 95 157.10 4.73 0.03 65.55 54 West Virginia 073 Pleasants Co 0003 CYTEC INDUSTRIES - REDACTED NON-CONFID 0WB 2869Industrial Organic Chemicals, NEC 1,265 1,255 4 265.37 4.73 0.02 16.69 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 007 2895Carbon Black 911 1,261 0 268.75 4.69 0.02 16.69 37 North Carolina 145 Person Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-35A 4911Electric Services 16,082 1,071 90 233.90 4.58 0.02 21.60 37 North Carolina 145 Person Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-35B 4911Electric Services 15,835 1,071 90 233.90 4.58 0.02 21.60 39 Ohio 167 Washington Co 0684020037 R. H. GORSUCH STATION B002 4931Electric and Other Services Combined 0 1,437 0 314.01 4.58 0.01 14.75 51 Virginia 031 Campbell Co 00156 DOMINION - ALTAVISTA POWER STATION 1 4911Electric Services 50 778 0 172.83 4.50 0.03 29.11 24 Maryland 005 Baltimore Co 005-0079 CONSTELLATION POWER SOURCE GENERATION - 5 4911Electric Services 17,971 900 0 200.07 4.50 0.02 14.96 51 Virginia 085 Hanover Co 00042 BEAR ISLAND PAPER COMPANY LLC 1 2621Paper Mills 470 528 4 117.44 4.49 0.04 77.39 54 West Virginia 039 Kanawha Co 0007 BAYER CROPSCIENCE 070 2879Pesticides and Agricultural Chemicals, NEC 1,111 1,305 0 292.00 4.47 0.02 12.77 51 Virginia 670 Hopewell 00003 STONE CONTAINER CORPORATION HOPEWELL 1 2631Paperboard Mills 766 760 0 170.31 4.46 0.03 12.99 51 Virginia 670 Hopewell ORIS10771 LG&E WESTMORELAND HOPEWELL GEN1 4911Electric Services 0 758 0 169.84 4.46 0.03 12.99 54 West Virginia 077 Preston Co 0001 MONONGAHELA POWER CO-ALBRIGHT 003 4911Electric Services 11,273 660 90 149.60 4.41 0.03 22.75 54 West Virginia 073 Pleasants Co 0003 CYTEC INDUSTRIES - REDACTED NON-CONFID 0WA 2869Industrial Organic Chemicals, NEC 1,173 1,164 4 265.37 4.39 0.02 16.69 24 Maryland 005 Baltimore Co 005-0079 CONSTELLATION POWER SOURCE GENERATION - 6 4911Electric Services 14,415 875 0 200.07 4.37 0.02 14.96 37 North Carolina 145 Person Co 3714500029 CP&L - ROXBORO STEAM ELECTRIC PLANT G-29 4911Electric Services 15,596 999 90 233.90 4.27 0.02 21.60 54 West Virginia 039 Kanawha Co 0007 BAYER CROPSCIENCE 080 2879Pesticides and Agricultural Chemicals, NEC 1,061 1,246 0 292.00 4.27 0.01 12.77 51 Virginia 175 Southampton Co ORIS900451 GENERIC UNIT GSC51 4911Electric Services 0 954 0 224.98 4.24 0.02 14.81 37 North Carolina 145 Person Co 3714500045 CP&L - MAYO FACILITY G-46A 4911Electric Services 13,673 954 90 225.59 4.23 0.02 21.60 37 North Carolina 145 Person Co 3714500045 CP&L - MAYO FACILITY G-46B 4911Electric Services 13,122 953 90 225.59 4.23 0.02 21.60 37 North Carolina 083 Halifax Co ORIS900637 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 243.27 4.20 0.02 17.07 54 West Virginia 039 Kanawha Co 0001 DUPONT - BELLE 541 2869Industrial Organic Chemicals, NEC 960 1,147 0 273.63 4.19 0.02 12.77 24 Maryland 005 Baltimore Co 005-0147 MARYLAND DEPARTMENT OF THE ENVIRONMENT 29 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 548 756 90 186.22 4.06 0.02 14.96 51 Virginia 069 Frederick Co 00034 GLOBAL STONE CHEMSTONE CORPORATION 22 3274Lime 263 345 0 86.66 3.99 0.05 50.89 51 Virginia 175 Southampton Co ORIS900351 GENERIC UNIT GSC51 4911Electric Services 0 954 0 244.00 3.91 0.02 14.81 37 North Carolina 083 Halifax Co ORIS900537 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 262.13 3.90 0.01 17.07 54 West Virginia 039 Kanawha Co 0007 BAYER CROPSCIENCE 090 2879Pesticides and Agricultural Chemicals, NEC 970 1,140 0 292.00 3.90 0.01 12.77 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 0QR 2911Petroleum Refining 1,091 1,413 0 363.02 3.89 0.01 14.08 51 Virginia 083 Halifax Co 00046 DOMINION - CLOVER POWER STATION 2 4911Electric Services 1,000 699 0 185.68 3.76 0.02 29.11 51 Virginia 083 Halifax Co 00046 DOMINION - CLOVER POWER STATION 1 4911Electric Services 982 691 0 185.68 3.72 0.02 29.11 42 Pennsylvania 125 Washington Co 421250024 ORION POWER MIDWEST/ELRAMA 033 4911Electric Services 1,154 856 89 231.07 3.70 0.02 11.02 24 Maryland 003 Anne Arundel Co 003-0014 CONSTELLATION POWER SOURCE GENERATION - 5 4911Electric Services 6,428 657 0 180.19 3.65 0.02 14.96 51 Virginia 760 Richmond 00308 PHILIP MORRIS USA MANUFACTURING CENTER 1 2111Cigarettes 532 528 4 146.86 3.59 0.02 65.55 42 Pennsylvania 013 Blair Co 420130010 PADEP BAQ 036 2621Paper Mills 702 718 91.55 202.20 3.55 0.02 10.15 54 West Virginia 039 Kanawha Co 0003 UNION CARBIDE (DOW) SO. CHARLESTON PLANT 0B6 2869Industrial Organic Chemicals, NEC 1,009 1,001 4 283.44 3.53 0.01 12.77 54 West Virginia 039 Kanawha Co 0006 APPALACHIAN POWER - KANAWHA RIVER PLANT 001 4911Electric Services 7,088 903 90 263.17 3.43 0.01 12.77 54 West Virginia 039 Kanawha Co 0006 APPALACHIAN POWER - KANAWHA RIVER PLANT 002 4911Electric Services 7,405 900 90 263.17 3.42 0.01 12.77 54 West Virginia 073 Pleasants Co 0004 MONONGAHELA POWER CO.-WILLOWISLAND 002 4911Electric Services 9,699 885 90 265.34 3.34 0.01 16.69 51 Virginia 101 King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 5 2611Pulp Mills 504 590 0 180.06 3.27 0.02 18.06 42 Pennsylvania 125 Washington Co 421250024 ORION POWER MIDWEST/ELRAMA 031 4911Electric Services 810 741 89 231.07 3.21 0.01 11.02 37 North Carolina 083 Halifax Co ORIS54035 WESTMORELAND LG&E PARTNERS ROANOKE VALLE GEN1 4911Electric Services 0 754 0 243.28 3.10 0.01 17.07 42 Pennsylvania 125 Washington Co 421250024 ORION POWER MIDWEST/ELRAMA 032 4911Electric Services 952 714 89 231.07 3.09 0.01 11.02 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B004 4911Electric Services 0 913 0 304.17 3.00 0.01 14.75 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B004 4911Electric Services 15,459 964 0 323.60 2.98 0.01 13.35 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B002 4911Electric Services 13,769 954 0 323.60 2.95 0.01 13.35 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B003 4911Electric Services 14,869 955 0 323.60 2.95 0.01 13.35 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B005 4911Electric Services 16,567 951 0 323.60 2.94 0.01 13.35 39 Ohio 053 Gallia Co 0627000003 OHIO VALLEY ELECTRIC CORP., KYGER CREEK B001 4911Electric Services 13,789 943 0 323.60 2.91 0.01 13.35 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B002 4911Electric Services 0 884 0 304.17 2.91 0.01 14.75 54 West Virginia 035 Jackson Co 0002 CENTURY ALUMINUM OF WEST VIRGINIA 007 3334Primary Production of Aluminum 678 865 0 297.99 2.90 0.01 14.19 24 Maryland 043 Washington Co 043-0008 MARYLAND DEPARTMENT OF THE ENVIRONMENT 24 3241Cement, Hydraulic 301 404 0 141.39 2.85 0.02 50.53 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B003 4911Electric Services 0 865 0 304.64 2.84 0.01 14.75 42 Pennsylvania 059 Greene Co 420590008 PADEP BAQ 102 1222Bituminous Coal Underground Mining 555 663 99 234.77 2.82 0.01 13.97 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 006 2895Carbon Black 546 756 0 268.75 2.81 0.01 16.69 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B005 4911Electric Services 0 848 0 304.64 2.78 0.01 14.75 51 Virginia 143 Pittsylvania Co 00003 BURLINGTON INDUSTRIES INCORPORATED HURT 1 2262Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 490 487 4 176.69 2.75 0.02 29.11 54 West Virginia 003 Berkeley Co 0006 CAPITOL CEMENT CORPORATION 012 3241Cement, Hydraulic 211 289 0 109.04 2.65 0.02 50.89 54 West Virginia 073 Pleasants Co 0006 CABOT CORPORATION-OHIO RIVER PLANT 005 2895Carbon Black 514 712 0 268.75 2.65 0.01 16.69 51 Virginia 590 Danville 00002 DAN RIVER INCORPORATED SCHOOLFIELD 3 2211Broadwoven Fabric Mills, Cotton 618 613 4 234.40 2.61 0.01 21.60 11 DC 001 Washington 0006 DISTRICT OF COLUMBIA 001 4961Steam and Air-Conditioning Supply 276 328 0 130.32 2.51 0.02 14.96 54 West Virginia 037 Jefferson Co 0007 HALLTOWN PAPERBOARD COMPANY 001 2631Paperboard Mills 231 260 4 104.02 2.49 0.02 50.89 51 Virginia 165 Rockingham Co 00023 VALLEY PROTEINS, INC 1 2077Animal and Marine Fats and Oils 106 85 0 34.70 2.45 0.07 67.11 24 Maryland 021 Frederick Co 021-0131 MARYLAND DEPARTMENT OF THE ENVIRONMENT 5 9711National Security 229 324 0 133.23 2.43 0.02 50.53

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 9 / 10VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHEN

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

51 Virginia 760 Richmond ORIS54081 COGENTRIX OF RICHMOND INCORPORATED GEN1 4911Electric Services 0 358 0 147.81 2.42 0.02 65.55 51 Virginia 760 Richmond ORIS54081 COGENTRIX OF RICHMOND INCORPORATED GEN2 4911Electric Services 0 358 0 147.81 2.42 0.02 65.55 51 Virginia 760 Richmond ORIS54081 COGENTRIX OF RICHMOND INCORPORATED GEN3 4911Electric Services 0 358 0 147.81 2.42 0.02 65.55 51 Virginia 760 Richmond ORIS54081 COGENTRIX OF RICHMOND INCORPORATED GEN4 4911Electric Services 0 358 0 147.81 2.42 0.02 65.55 21 Kentucky 019 Boyd Co 2101900005 AK STEEL CORP 003 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 876 878 0 369.39 2.38 0.01 14.08 51 Virginia 117 Mecklenburg Co ORIS52007 MECKLENBURG COGENERATION FACILITY GEN1 4911Electric Services 0 487 0 214.11 2.27 0.01 29.11 51 Virginia 117 Mecklenburg Co ORIS52007 MECKLENBURG COGENERATION FACILITY GEN2 4911Electric Services 0 487 0 214.11 2.27 0.01 29.11 42 Pennsylvania 021 Cambria Co 420210034 INTER POWER AHLCON L/COLVER POWER PROJ 031 4911Electric Services 2,154 551 0 242.86 2.27 0.01 11.17 42 Pennsylvania 021 Cambria Co 420210033 EBENSBURG POWER CO/EBENSBURG COGENERATIO 031 4911Electric Services 1,497 483 90 217.80 2.22 0.01 11.17 51 Virginia 163 Rockbridge Co 00001 MOHAWK INDUSTRIES INC - LEES CARPETS DIV 7 2273Carpets and Rugs 293 290 4 132.24 2.20 0.02 26.43 54 West Virginia 061 Monongalia Co ORIS900154 GENERIC UNIT GSC54 4911Electric Services 0 403 0 183.19 2.20 0.01 13.97 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 001 4911Electric Services 6,917 668 90 306.90 2.18 0.01 13.61 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 002 4911Electric Services 6,764 648 90 306.90 2.11 0.01 13.61 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 003 4911Electric Services 7,017 643 90 306.90 2.10 0.01 13.61 51 Virginia 019 Bedford Co 00003 GEORGIA PACIFIC CORP BIG ISLAND PLT 2 2631Paperboard Mills 251 286 4 136.65 2.09 0.02 29.11 54 West Virginia 053 Mason Co 0001 APPALACHIAN POWER CO.-PHILIP SPORN PLANT 004 4911Electric Services 7,248 633 90 306.90 2.06 0.01 13.61 51 Virginia 101 King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 4 2611Pulp Mills 315 365 4 180.06 2.03 0.01 18.06 54 West Virginia 091 Taylor Co 0002 AFG INDUSTRIES, INC. JERRY RUN PLANT 020 3211Flat Glass 256 338 0 173.71 1.94 0.01 20.66 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 020 3313Electrometallurgical Products, Except Steel 380 485 0 251.88 1.93 0.01 10.89 54 West Virginia 079 Putnam Co 0001 FLEXSYS - NITRO PLANT 019 2869Industrial Organic Chemicals, NEC 564 560 4 297.40 1.88 0.01 13.61 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 001 4911Electric Services 12,825 676 90 367.34 1.84 0.01 14.71 54 West Virginia 039 Kanawha Co 0002 FMC CORPORATION - STEAM PLANT 015 4961Steam and Air-Conditioning Supply 491 487 4 284.54 1.71 0.01 12.77 54 West Virginia 107 Wood Co 0001 DUPONT WASHINGTON WORKS P04 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 484 480 4 292.37 1.64 0.01 16.69 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 016 3313Electrometallurgical Products, Except Steel 318 407 0 251.88 1.62 0.01 10.89 21 Kentucky 019 Boyd Co 2101900005 AK STEEL CORP 004 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 574 575 0 369.39 1.56 0.00 14.08 54 West Virginia 107 Wood Co 0001 DUPONT WASHINGTON WORKS P03 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 448 444 4 292.37 1.52 0.01 16.69 51 Virginia 081 Greensville Co 00002 GEORGIA PACIFIC CORP JARRATT PLANT 6 2493Reconstituted Wood Products 303 301 4 207.49 1.45 0.01 14.81 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 08C 2911Petroleum Refining 380 492 97.7 363.02 1.36 0.00 14.08 39 Ohio 009 Athens Co 0605010016 OHIO UNIVERSITY LAUSCHE HEATING PLANT B043 8221Colleges, Universities, and Professional Schools 473 449 0 330.35 1.36 0.00 14.19 51 Virginia 095 James City Co 00022 OWENS-BROCKWAY GLASS CONTAINER 21 3221Glass Containers 194 256 0 191.47 1.34 0.01 11.50 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 019 3313Electrometallurgical Products, Except Steel 251 320 0 251.88 1.27 0.01 10.89 54 West Virginia 039 Kanawha Co 0002 FMC CORPORATION - STEAM PLANT 016 4961Steam and Air-Conditioning Supply 363 360 4 284.54 1.27 0.00 12.77 51 Virginia 660 Harrisonburg 00118 CITY OF HARRISONBURG - RESOURCE RECOVERY 40 4952Sewerage Systems 38 49 0 38.69 1.26 0.03 25.92 51 Virginia 143 Pittsylvania Co 00100 OWENS-BROCKWAY GLASS CONTAINER INC 21 3221Glass Containers 215 284 0 227.88 1.24 0.01 29.11 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 022 3313Electrometallurgical Products, Except Steel 242 309 0 251.88 1.23 0.00 10.89 42 Pennsylvania 059 Greene Co 420590008 PADEP BAQ 101 1222Bituminous Coal Underground Mining 238 285 99 234.77 1.21 0.01 13.97 37 North Carolina 157 Rockingham Co 3715700090 MILLER BREWING COMPANY - EDEN PLANT G-11 2082Malt Beverages 298 296 4 250.14 1.18 0.00 21.60 37 North Carolina 157 Rockingham Co 3715700090 MILLER BREWING COMPANY - EDEN PLANT G-12 2082Malt Beverages 298 296 4 250.14 1.18 0.00 21.60 54 West Virginia 019 Fayette Co 0001 ELKEM METALS COMPANY - ALLOY L.P. 018 3313Electrometallurgical Products, Except Steel 219 280 0 251.88 1.11 0.00 10.89 39 Ohio 009 Athens Co 0605010016 OHIO UNIVERSITY LAUSCHE HEATING PLANT B041 8221Colleges, Universities, and Professional Schools 368 348 0 330.35 1.05 0.00 14.19 37 North Carolina 063 Durham Co 3706300144 DUKE UNIVERSITY G-34 8221Colleges, Universities, and Professional Schools 290 287 4 283.81 1.01 0.00 14.27 21 Kentucky 019 Boyd Co 2101900005 AK STEEL CORP 055 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 367 341 0 369.39 0.92 0.00 14.08 39 Ohio 009 Athens Co 0605010016 OHIO UNIVERSITY LAUSCHE HEATING PLANT B042 8221Colleges, Universities, and Professional Schools 299 284 0 330.35 0.86 0.00 14.19 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 029 2911Petroleum Refining 229 307 4 363.02 0.84 0.00 14.08 54 West Virginia 099 Wayne Co 0010 SUNOCO CHEMICALS NEAL PLANT 001 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 284 282 4 363.25 0.78 0.00 14.60 21 Kentucky 019 Boyd Co 2101900005 AK STEEL CORP 052 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 307 285 0 369.39 0.77 0.00 14.08 21 Kentucky 019 Boyd Co 2101900014 CALGON CARBON CORPORATION 021 2819Industrial Inorganic Chemicals, NEC 219 271 0 362.88 0.75 0.00 14.08 51 Virginia 139 Page Co 00015 VF JEANSWEAR - WRANGLER 1 2326Men's and Boys' Work Clothing 7 5 0 10.30 0.52 0.05 67.11

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 10 / 10

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHRO 121198.1 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction** North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 Paper Mills 2,195 2,565 0 16.95 151.40 8.93 83.17 12591.94 0.103895 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-65 Paper Mills 1,734 2,026 0 16.95 119.59 7.06 83.17 9946.3 0.082066 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-24 Paper Mills 1,574 1,840 0 16.95 108.59 6.41 83.17 9031.43 0.074518 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-66 Paper Mills 1,419 1,659 0 16.95 97.91 5.78 83.17 8143.175 0.067189 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-26 Paper Mills 1,230 1,380 4 16.95 81.46 4.81 83.17 6775.028 0.0559 South CarolinaAnderson Co 0200-0004 DUKE ENERGY:LEE 003 Electric Services 4,384 7,274 0 93.08 78.15 0.84 85.00 6642.75 0.054809 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520Industrial Organic Chemicals, NEC16,855 16,729 4 127.07 131.65 1.04 41.01 5398.967 0.044547 North CarolinaTransylvania Co3717500056 ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-29 Paper Mills 681 765 0 15.59 49.06 3.15 85.00 4170.1 0.034407 South CarolinaAnderson Co 0200-0004 DUKE ENERGY:LEE 001 Electric Services 2,386 4,347 0 93.10 46.69 0.50 85.00 3968.65 0.032745 South CarolinaAnderson Co 0200-0004 DUKE ENERGY:LEE 002 Electric Services 2,643 4,140 0 93.08 44.48 0.48 85.00 3780.8 0.031195 North CarolinaTransylvania Co3717500056 ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-28 Paper Mills 463 520 4 15.59 33.36 2.14 85.00 2835.6 0.023396 North CarolinaBuncombe Co 628 CAROLINA POWER & LIGHT ASHEVILLE STEAM E 1 Electric Services 8,489 576 90 22.89 25.15 1.10 83.17 2091.726 0.017259 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-31 Paper Mills 351 410 0 16.95 24.21 1.43 83.17 2013.546 0.016614 North CarolinaBuncombe Co 628 CAROLINA POWER & LIGHT ASHEVILLE STEAM E 2 Electric Services 8,074 499 90 22.89 21.81 0.95 83.17 1813.938 0.014967 Tennessee Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 Electric Services 36,729 8,657 90 143.14 60.48 0.42 26.51 1603.325 0.013229 North CarolinaHaywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-32 Paper Mills 214 250 0 16.95 14.74 0.87 83.17 1225.926 0.010115 North CarolinaTransylvania Co3717500056 ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-26 Paper Mills 193 216 0 15.59 13.87 0.89 85.00 1178.95 0.009727 North CarolinaRutherford Co 3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-86 Electric Services 25,139 1,952 90 94.02 20.76 0.22 47.02 976.1352 0.008054 North CarolinaRutherford Co 3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-87 Electric Services 9 1,952 90 94.02 20.76 0.22 47.02 976.1352 0.008054 North CarolinaRutherford Co 3716100028 DUKE ENERGY CORPORATION - CLIFFSIDE STEA G-88 Electric Services 0 1,952 90 94.02 20.76 0.22 47.02 976.1352 0.008054 Tennessee McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 Pulp Mills 5,232 5,871 4 180.35 32.55 0.18 27.30 888.615 0.007332 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 Electric Services 18,149 27,735 0 276.79 100.20 0.36 8.61 862.722 0.007118 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 16 Primary

Production of Aluminum 1,856 2,370 0 116.50 20.34 0.17 40.73 828.4482 0.006835 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 Electric Services 20,771 26,616 0 276.79 96.16 0.35 8.61 827.9376 0.006831 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 Electric Services 25,286 26,264 0 276.79 94.89 0.34 8.61 817.0029 0.006741 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 Electric Services 8,115 10,131 0 178.99 56.60 0.32 14.43 816.738 0.006739 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 17 Primary

Production of Aluminum 1,817 2,320 0 116.50 19.92 0.17 40.73 811.3416 0.006694 Georgia Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 Electric Services 24,966 26,075 0 276.79 94.20 0.34 8.61 811.062 0.006692 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 Electric Services 8,158 10,014 0 178.99 55.95 0.31 14.43 807.3585 0.006661 Virginia Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 Electric Services 8,804 9,911 0 178.99 55.37 0.31 14.43 798.9891 0.006592 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 Electric Services 14,024 16,530 0 290.63 56.88 0.20 12.35 702.468 0.005796 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 Electric Services 15,175 16,367 0 290.63 56.31 0.19 12.35 695.4285 0.005738 North CarolinaTransylvania Co3717500056 ECUSTA BUSINESS DEVELOPMENT CENTER LLC G-27 Paper Mills 107 120 0 15.59 7.73 0.50 85.00 657.05 0.005421 North CarolinaGaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 Electric Services 5,693 3,973 0 163.40 24.32 0.15 24.84 604.1088 0.004984 North CarolinaGaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 Electric Services 5,683 3,973 0 163.40 24.32 0.15 24.84 604.1088 0.004984 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY005 Wet Corn Milling 3,005 2,982 4 145.02 20.56 0.14 28.71 590.2776 0.00487 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 020101Industrial Organic Chemicals, NEC1,645 1,633 4 127.11 12.85 0.10 41.01 526.9785 0.004348 South CarolinaYork Co 2440-0005 BOWATER INC PAPER/PULP 008 Pulp Mills 2,483 2,900 4 182.93 15.85 0.09 32.73 518.7705 0.00428 Tennessee Polk Co 0004 INTERTRADE HOLDINGS, INC. 001 Industrial Inorganic Chemicals, NEC1,837 2,530 4 152.88 16.55 0.11 27.30 451.815 0.003728 Tennessee Anderson Co 0020 U.S. DEPARTMENT OF ENERGY, Y-12 PLANT 002 Fabricated Metal Products, NEC 2,354 2,336 4 149.68 15.61 0.10 26.51 413.8211 0.003414 North CarolinaGaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 Electric Services 3,331 2,592 0 163.40 15.86 0.10 24.84 393.9624 0.003251 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 Electric Services 42,634 6,294 90 241.95 26.01 0.11 15.12 393.2712 0.003245 Tennessee Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 261501Industrial Organic Chemicals, NEC1,163 1,202 90 126.80 9.48 0.07 41.01 388.7748 0.003208 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 Electric Services 42,900 6,111 90 241.95 25.26 0.10 15.12 381.9312 0.003151 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 Electric Services 4,050 4,001 0 220.05 18.18 0.08 19.78 359.6004 0.002967 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 008 Electric Services 9,181 10,185 90 276.94 36.78 0.13 9.46 347.9388 0.002871 North CarolinaCatawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-1 Electric Services 26,479 2,243 90 165.48 13.55 0.08 24.84 336.582 0.002777 North CarolinaCleveland Co ORIS900137GENERIC UNIT GSC37Electric Services 0 1,022 0 94.21 10.85 0.12 30.66 332.661 0.002745 North CarolinaCatawba Co 3703500073 DUKE ENERGY CORPORATION - MARSHALL STEAM G-2 Electric Services 25,876 2,208 90 165.48 13.34 0.08 24.84 331.3656 0.002734 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 Electric Services 35,266 4,865 90 241.95 20.11 0.08 15.12 304.0632 0.002509 Georgia Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 Electric Services 33,050 4,831 90 241.95 19.97 0.08 15.12 301.9464 0.002491 Virginia Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 Electric Services 7,488 9,981 0 278.76 35.81 0.13 8.32 297.9392 0.002458 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 Electric Services 3,761 3,155 0 220.05 14.34 0.07 19.78 283.6452 0.00234 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 Electric Services 5,009 6,643 0 290.63 22.86 0.08 12.35 282.321 0.002329 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 Electric Services 4,842 6,500 0 290.63 22.36 0.08 12.35 276.146 0.002278 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 Pulp Mills 3,293 3,696 4 265.71 13.91 0.05 19.27 268.0457 0.002212 Georgia Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 Electric Services 18,089 3,455 90 267.17 12.93 0.05 19.27 249.1611 0.002056 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 1 / 3

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHRO 121198.1 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

South CarolinaAnderson Co 0200-0018 MICHELIN:SANDY SPRING 019 Tires and Inner Tubes 319 256 0 88.78 2.89 0.03 85.00 245.65 0.002027 Kentucky Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 Electric Services 7,244 4,401 0 242.07 18.18 0.08 13.43 244.1574 0.002015 South CarolinaDarlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION001 Electric Services 8,754 7,088 0 263.23 26.93 0.10 9.04 243.4472 0.002009 West Virginia Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 Electric Services 39,570 10,821 90 353.08 30.65 0.09 7.72 236.618 0.001952 South CarolinaAnderson Co 0200-0018 MICHELIN:SANDY SPRING 002 Tires and Inner Tubes 184 244 0 88.78 2.75 0.03 85.00 233.75 0.001929 Virginia Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 215.32 21.02 0.10 11.00 231.22 0.001908 North CarolinaGaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-18 Electric Services 3,443 1,511 0 163.40 9.25 0.06 24.84 229.77 0.001896 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 009 Electric Services 8,588 6,712 90 276.94 24.24 0.09 9.46 229.3104 0.001892 South CarolinaPickens Co 1880-0010 CLEMSON UNIVERSITY 004 Colleges, Universities, and Professional Schools 201 206 4 80.73 2.55 0.03 85.00 216.75 0.001788 Tennessee Hawkins Co 0028 HOLSTON ARMY AMMUNITION PLANT (HSAAP) 005 Explosives 622 617 4 129.44 4.77 0.04 43.43 207.1611 0.001709 North CarolinaStokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 Electric Services 43,789 3,218 90 264.25 12.18 0.05 16.75 204.015 0.001683 South CarolinaAnderson Co 0200-0011 MILLIKEN PENDLETON 003 Finishers of Broadwoven Fabrics of Cotton 193 195 4 83.25 2.34 0.03 85.00 198.9 0.001641 South CarolinaLexington Co 1560-0003 SCE&G:MCMEEKIN 001 Electric Services 5,468 4,944 0 206.27 23.97 0.12 8.27 198.2319 0.001636 South CarolinaLexington Co 1560-0003 SCE&G:MCMEEKIN 002 Electric Services 6,401 4,936 0 206.27 23.93 0.12 8.27 197.9011 0.001633 Virginia Giles Co 00004 CELANESE ACETATE LLC 1 Cellulosic Manmade Fibers 6,559 6,509 4 282.31 23.06 0.08 8.32 191.8592 0.001583 Tennessee Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 09 Primary

Production of Aluminum 424 541 0 116.50 4.64 0.04 40.73 188.9872 0.001559 North CarolinaTransylvania Co3717500030 AGFA CORPORATION G-66 Photographic Equipment and Supplies76 61 0 28.09 2.18 0.08 85.00 185.3 0.001529 South CarolinaGreenville Co 1200-0029 MILLIKEN GAYLEY MILL 003 Lace and Warp Knit Fabric Mills 105 104 4 48.15 2.17 0.04 85.00 184.45 0.001522 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 002 Electric Services 9,119 466 90 110.76 4.21 0.04 43.43 182.8403 0.001509 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 001 Electric Services 9,061 464 90 110.76 4.19 0.04 43.43 181.9717 0.001501 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 004 Electric Services 8,924 464 90 110.82 4.19 0.04 43.43 181.9717 0.001501 Tennessee Hawkins Co 0007 TVA JOHN SEVIER FOSSIL PLANT 003 Electric Services 9,241 451 90 110.82 4.07 0.04 43.43 176.7601 0.001458 West Virginia Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 Electric Services 39,064 11,433 90 406.05 28.16 0.07 5.98 168.3968 0.001389 South CarolinaAiken Co 0080-0011 SCE&G:URQUHART 003 Electric Services 5,695 3,676 0 231.11 15.90 0.07 10.53 167.427 0.001381 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 Electric Services 3,237 3,916 0 290.63 13.47 0.05 12.35 166.3545 0.001373 North CarolinaRockingham Co3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 Electric Services 2,637 3,464 0 300.90 11.51 0.04 14.38 165.5138 0.001366 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 005 Electric Services 4,122 4,839 0 276.94 17.47 0.06 9.46 165.2662 0.001364 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 004 Electric Services 4,667 4,828 0 276.94 17.43 0.06 9.46 164.8878 0.00136 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 002 Electric Services 4,031 4,821 0 276.94 17.41 0.06 9.46 164.6986 0.001359 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 006 Electric Services 4,452 4,707 0 276.94 17.00 0.06 9.46 160.82 0.001327 North CarolinaStokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-17 Electric Services 39,678 2,536 90 264.25 9.59 0.04 16.75 160.6325 0.001325 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 003 Electric Services 4,466 4,625 0 276.94 16.70 0.06 9.46 157.982 0.001304 Alabama Jackson Co 0008 TVA - WIDOWS CREEK 007 Electric Services 4,699 4,550 0 276.94 16.43 0.06 9.46 155.4278 0.001282 Georgia Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 Electric Services 3,991 3,547 0 290.63 12.20 0.04 12.35 150.67 0.001243 West Virginia Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 Electric Services 27,651 6,694 90 353.08 18.96 0.05 7.72 146.3712 0.001208 West Virginia Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 Electric Services 30,015 6,613 90 353.08 18.73 0.05 7.72 144.5956 0.001193 South CarolinaRichland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 Paper Mills 3,043 3,453 4 257.58 13.41 0.05 10.45 140.1345 0.001156 Ohio Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 Pulp Mills 12,051 11,425 99 434.87 26.27 0.06 5.32 139.7564 0.001153 Kentucky Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 Petroleum Refining 3,977 5,155 0 332.75 15.49 0.05 8.80 136.312 0.001125 Georgia Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 Electric Services 36,421 6,044 90 303.55 19.91 0.07 6.30 125.433 0.001035 Georgia Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 Electric Services 38,741 6,037 90 303.55 19.89 0.07 6.30 125.307 0.001034 North CarolinaCabarrus Co 3702500113 KANNAPOLIS ENERGY PARTNERS LLC-KANNAPOL G-3 Steam and Air-Conditioning Supply1,232 1,232 0 195.74 6.30 0.03 19.78 124.614 0.001028 Kentucky Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT002 Electric Services 36,036 4,203 90 309.52 13.58 0.04 9.03 122.6274 0.001012 Tennessee Sullivan Co 0055 WELLMONT HOLSTON MEDICAL CENTER 001 General Medical and Surgical Hospitals 368 375 4 129.60 2.90 0.02 41.01 118.929 0.000981 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 Electric Services 8,150 9,854 0 450.22 21.89 0.05 5.31 116.2359 0.000959 South CarolinaUnion Co 2180-0003 CONE MILLS:CARLISLE 001 Finishers of Broadwoven Fabrics of Cotton 533 529 4 150.57 3.51 0.02 32.73 114.8823 0.000948 North CarolinaGaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-16 Electric Services 8,824 741 90 162.05 4.57 0.03 24.84 113.5188 0.000937 North CarolinaGaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-17 Electric Services 9,637 728 90 162.05 4.49 0.03 24.84 111.5316 0.00092 North CarolinaGaston Co 3707100039 DUKE ENERGY CORPORATION - ALLEN STEAM ST G-18 Electric Services 8,432 715 90 162.05 4.41 0.03 24.84 109.5444 0.000904 Tennessee Hamilton Co 2730 E. I. DU PONT DE NEMOURS AND COMPANY 0002 1,286 1,173 0 226.96 5.17 0.02 20.02 103.5034 0.000854 Virginia Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 Cement, Hydraulic 2,885 3,976 0 338.89 11.73 0.03 8.74 102.5202 0.000846 Tennessee Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 002 Flat Glass 212 280 0 121.25 2.31 0.02 43.43 100.3233 0.000828 Tennessee Hawkins Co 0026 AFG INDUSTRIES - GREENLAND PLANT 005 Flat Glass 212 280 0 121.25 2.31 0.02 43.43 100.3233 0.000828 Tennessee Knox Co 0008 CEMEX, INC. 001 Cement, Hydraulic 313 313 0 117.40 2.66 0.02 37.65 100.149 0.000826 Georgia Hall Co 13900002 CARGILL INC B001 Soybean Oil Mills 579 575 4 155.14 3.70 0.02 26.92 99.604 0.000822 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-1 Electric Services 576 1,104 0 220.05 5.02 0.02 19.78 99.2956 0.000819 Georgia Richmond Co 24500005 THERMAL CERAMICS, INC. TK7 Clay Refractories 1,996 2,344 0 229.32 10.22 0.04 9.46 96.6812 0.000798

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 2 / 3

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SHRO 121198.1 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-2 Electric Services 541 1,064 0 220.05 4.83 0.02 19.78 95.5374 0.000788 Alabama Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 Electric Services 9,443 8,091 0 450.22 17.97 0.04 5.31 95.4207 0.000787 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 009 Electric Services 9,323 602 90 167.64 3.59 0.02 26.51 95.1709 0.000785 Tennessee Sullivan Co 0022 WEYERHAUSER 011 Paper Mills 255 298 0 129.92 2.29 0.02 41.01 93.9129 0.000775 Tennessee Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY002 Wet Corn Milling 378 467 83 145.02 3.22 0.02 28.71 92.4462 0.000763 Alabama Russell Co 0003 CONTINENTAL CARBON COMPANY 010 Carbon Black 4,226 5,848 0 387.48 15.09 0.04 6.07 91.5963 0.000756 Ohio Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 Pulp Mills 7,862 7,453 99 434.87 17.14 0.04 5.32 91.1848 0.000752 Tennessee Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT003-01Colleges, Universities, and Professional Schools 288 294 4 121.72 2.41 0.02 37.65 90.7365 0.000749 Ohio Gallia Co 0627010056 GAVIN POWER PLANT B003 Electric Services 19,222 6,479 95 398.53 16.26 0.04 5.47 88.9422 0.000734 Ohio Gallia Co 0627010056 GAVIN POWER PLANT B004 Electric Services 12,601 6,465 0 398.53 16.22 0.04 5.47 88.7234 0.000732 North CarolinaRockingham Co3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-23 Electric Services 1,040 1,837 0 300.90 6.10 0.02 14.38 87.718 0.000724 Tennessee Sullivan Co 0036 GENERAL SHALE PRODUCTS CORP. 025 Concrete Block and Brick 208 271 0 129.00 2.10 0.02 41.01 86.121 0.000711 South CarolinaLancaster Co 1460-0003 SPRINGS INDUSTRIES:GRACE 003 Finishers of Broadwoven Fabrics of Manmade Fiber and Silk 853 847 4 196.40 4.31 0.02 19.80 85.338 0.000704 North CarolinaForsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN1 Electric Services 0 1,074 0 240.42 4.47 0.02 18.76 83.8572 0.000692 North CarolinaForsyth Co ORIS50221 TOBACCOVILLE UTILITY PLANT GEN2Electric Services 0 1,074 0 240.42 4.47 0.02 18.76 83.8572 0.000692 Georgia Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F2 Pulp Mills 1,023 1,148 4 265.71 4.32 0.02 19.27 83.2464 0.000687 North CarolinaTransylvania Co3717500101 APAC-ATLANTIC, INC. - TRANSYLVANIA COUNT G-1 Asphalt Paving Mixtures and Blocks 12 18 0 19.01 0.97 0.05 85.00 82.45 0.00068 South CarolinaFairfield Co ORIS900445GENERIC UNIT GSC45Electric Services 0 1,084 0 189.70 5.72 0.03 14.28 81.6816 0.000674 Tennessee Knox Co 0018 UNIVERSITY OF TENNESSEE STEAMPLANT002-01Colleges, Universities, and Professional Schools 247 252 4 121.72 2.07 0.02 37.65 77.9355 0.000643 Kentucky Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 Electric Services 21,309 4,872 90 379.55 12.84 0.03 6.02 77.2968 0.000638 Virginia Russell Co ORIS900251GENERIC UNIT GSC51Electric Services 0 954 0 179.01 5.33 0.03 14.43 76.9119 0.000635 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 005 Electric Services 9,197 487 90 167.61 2.90 0.02 26.51 76.879 0.000634 Tennessee Roane Co 0013 TVA KINGSTON FOSSIL PLANT 006 Electric Services 9,691 487 90 167.64 2.90 0.02 26.51 76.879 0.000634

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 3 / 3VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 78.80 125.05 1.59 74.85 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 78.80 102.67 1.30 74.85 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 399.38 81.78 0.20 6.45 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 399.38 81.00 0.20 6.45 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 356.99 77.69 0.22 6.86 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 356.99 74.56 0.21 6.86 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 356.99 73.57 0.21 6.86 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 356.99 73.04 0.20 6.86 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 64.99 70.75 1.09 46.90 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 326.26 69.08 0.21 10.14 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 245.30 67.39 0.27 15.03 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 245.30 66.72 0.27 15.03 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 157.42 64.70 0.41 29.13 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 229.66 52.57 0.23 9.72 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 229.56 52.00 0.23 9.72 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 441.19 51.43 0.12 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 147.15 51.25 0.35 45.10 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 009 2869Industrial Organic Chemicals, NEC 1,831 2,244 0 44.06 50.93 1.16 74.85 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 441.19 50.43 0.11 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 157.42 42.64 0.27 29.13 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 015 2869Industrial Organic Chemicals, NEC 1,863 1,849 4 44.06 41.95 0.95 74.85 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 365.65 40.19 0.11 0.00 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 732.89 38.03 0.05 0.00 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 013 2869Industrial Organic Chemicals, NEC 1,686 1,673 4 44.06 37.97 0.86 74.85 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 014 2869Industrial Organic Chemicals, NEC 1,622 1,610 4 44.06 36.53 0.83 74.85 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 008 4911Electric Services 22,082 2,798 90 78.80 35.51 0.45 74.85 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 498.42 33.56 0.07 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 552.20 32.45 0.06 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 346.34 32.09 0.09 10.14 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 196.76 31.96 0.16 10.53 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 411.84 31.89 0.08 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 411.84 31.79 0.08 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 552.19 31.43 0.06 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 958.85 31.31 0.03 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 497.41 31.23 0.06 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 157.42 30.74 0.20 29.13 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 157.42 30.67 0.19 29.13 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 157.42 30.63 0.19 29.13 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 552.18 30.23 0.05 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 157.42 29.90 0.19 29.13 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,021.01 29.82 0.03 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 432.38 29.66 0.07 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 497.41 29.66 0.06 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 514.19 29.60 0.06 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 420.75 29.52 0.07 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 564.65 29.50 0.05 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 157.42 29.38 0.19 29.13 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 564.65 29.35 0.05 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 564.65 29.01 0.05 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 157.42 28.91 0.18 29.13 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 573.25 28.72 0.05 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 315.07 28.69 0.09 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 633.02 28.40 0.04 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 196.76 28.38 0.14 10.53 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 315.07 28.31 0.09 0.00 01 Alabama 079 Lawrence Co 0001 INTERNATIONAL PAPER COMPANY 006 2621Paper Mills 1,059 1,238 0 43.78 28.27 0.65 74.85 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 223.71 28.14 0.13 15.73 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 564.65 28.12 0.05 0.00 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 696.21 27.98 0.04 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 573.25 27.88 0.05 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 196.76 27.82 0.14 10.53 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 859.88 27.50 0.03 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 223.71 27.32 0.12 15.73 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 726.25 27.13 0.04 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 245.30 27.08 0.11 15.03 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 859.88 26.92 0.03 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 268.82 26.72 0.10 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 268.82 26.51 0.10 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 245.30 26.50 0.11 15.03 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 726.21 26.37 0.04 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 268.82 25.86 0.10 0.00 01 Alabama 103 Morgan Co 0039 CARGILL, INC 020 2046Wet Corn Milling 966 1,101 0 42.82 25.72 0.60 74.85 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 196.76 25.57 0.13 10.53 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 236.89 25.51 0.11 10.96 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 236.89 25.48 0.11 10.96 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 344.56 25.13 0.07 5.34 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 376.52 24.78 0.07 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 196.76 24.75 0.13 10.53 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 162.22 24.60 0.15 26.23 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 326.26 24.34 0.07 10.14 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 196.76 24.04 0.12 10.53 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 196.76 24.00 0.12 10.53 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 326.26 23.98 0.07 10.14 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 432.38 23.86 0.06 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 311.48 23.45 0.08 6.58 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 791.84 23.42 0.03 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 196.76 23.26 0.12 10.53 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 196.76 23.17 0.12 10.53 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 196.76 23.07 0.12 10.53 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 577.50 22.99 0.04 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 311.48 22.86 0.07 6.58 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 258.78 22.69 0.09 7.18 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 223.71 21.75 0.10 15.73 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 223.71 21.59 0.10 15.73 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 743.06 20.51 0.03 0.00 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 881.14 20.05 0.02 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 531.93 19.99 0.04 0.00 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 185.29 19.95 0.11 20.62 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 751.20 19.94 0.03 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 305.52 19.14 0.06 10.76 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 1,179.70 19.12 0.02 0.00 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 939.54 18.98 0.02 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 743.37 18.86 0.03 0.00 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 4911Electric Services 18,089 3,455 90 183.55 18.83 0.10 20.62 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 793.21 18.72 0.02 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 793.21 18.69 0.02 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 521.77 18.64 0.04 0.00 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 579.49 18.64 0.03 0.00 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,294.25 18.57 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 547.08 18.52 0.03 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 735.80 18.46 0.03 0.00 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 204.55 18.37 0.09 8.28 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 547.08 18.30 0.03 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 645.62 18.29 0.03 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 648.18 18.24 0.03 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 743.06 18.22 0.02 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 743.37 18.16 0.02 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 547.08 18.12 0.03 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 376.52 18.03 0.05 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 501.12 18.03 0.04 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 885.91 17.98 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 525.50 17.96 0.03 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 466.00 17.87 0.04 6.45 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 450.07 17.85 0.04 6.45 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 465.70 17.85 0.04 6.45 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 1,179.70 17.63 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 711.56 17.42 0.02 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 531.93 17.34 0.03 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 614.60 17.30 0.03 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 449.96 17.09 0.04 6.45 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 843.42 17.08 0.02 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 646.73 16.96 0.03 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 674.39 16.94 0.03 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 711.56 16.85 0.02 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 681.95 16.78 0.02 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,181.07 16.65 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,028.97 16.57 0.02 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 709.73 16.52 0.02 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 462.62 16.51 0.04 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 726.22 16.37 0.02 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 578.25 16.36 0.03 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 706.30 16.19 0.02 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 450.95 16.13 0.04 9.87 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 674.72 16.04 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 4911Electric Services 3,237 3,916 0 245.30 15.96 0.07 15.03 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 711.58 15.96 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 766.08 15.87 0.02 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 404.12 15.75 0.04 6.45 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 322.37 15.61 0.05 7.00 01 Alabama 073 Jefferson Co 010730011 ALABAMA POWER COMPANY (MILLER POWER PLAN 001 4911Electric Services 11,834 1,284 90 83.24 15.43 0.19 74.85 01 Alabama 073 Jefferson Co 010730011 ALABAMA POWER COMPANY (MILLER POWER PLAN 002 4911Electric Services 11,375 1,284 90 83.24 15.42 0.19 74.85 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 322.37 15.40 0.05 7.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 634.66 15.26 0.02 0.00 47 Tennessee 071 Hardin Co 0002 PACKAGING CORPORATION OF AMERICA 001 2631Paperboard Mills 1,509 1,764 0 115.74 15.24 0.13 10.58 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 777.19 15.21 0.02 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 777.19 15.21 0.02 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 765.78 15.16 0.02 0.00 01 Alabama 073 Jefferson Co 010730011 ALABAMA POWER COMPANY (MILLER POWER PLAN 004 4911Electric Services 10,590 1,256 90 83.24 15.09 0.18 74.85 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 792.78 15.07 0.02 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 525.50 14.98 0.03 0.00 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 411.05 14.91 0.04 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 559.26 14.91 0.03 0.00 01 Alabama 073 Jefferson Co 010730011 ALABAMA POWER COMPANY (MILLER POWER PLAN 005 4911Electric Services 12,056 1,236 90 83.34 14.83 0.18 74.85 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 518.62 14.81 0.03 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 674.20 14.80 0.02 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,083.94 14.79 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 518.62 14.72 0.03 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 518.62 14.66 0.03 0.00 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 007 2621Paper Mills 1,887 2,118 4 145.05 14.60 0.10 31.55 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 008 2621Paper Mills 1,887 2,118 4 145.05 14.60 0.10 31.55 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 009 2621Paper Mills 1,887 2,118 4 145.05 14.60 0.10 31.55 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 010 2621Paper Mills 1,887 2,118 4 145.05 14.60 0.10 31.55 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 406.05 14.60 0.04 6.45 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 822.19 14.58 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 4911Electric Services 3,991 3,547 0 245.30 14.46 0.06 15.03 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 518.62 14.35 0.03 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 1,126.62 14.29 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 894.52 14.22 0.02 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,066.23 14.09 0.01 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 746.91 14.09 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,040.41 13.99 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 376.52 13.90 0.04 0.00 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 009 2869Industrial Organic Chemicals, NEC 3,125 3,101 4 223.21 13.89 0.06 15.74 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 434.33 13.85 0.03 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 672.46 13.75 0.02 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 376.52 13.67 0.04 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 556.22 13.62 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 556.22 13.62 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 556.22 13.62 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 556.22 13.62 0.02 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 630.30 13.61 0.02 5.01 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 958.95 13.54 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,084.52 13.53 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 741.22 13.44 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,028.97 13.40 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,184.29 13.38 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 741.27 13.36 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,028.97 13.16 0.01 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 010 4911Electric Services 5,771 854 90 64.99 13.14 0.20 46.90 47 Tennessee 071 Hardin Co 0002 PACKAGING CORPORATION OF AMERICA 008 2631Paperboard Mills 1,301 1,521 0 115.74 13.14 0.11 10.58 01 Alabama 033 Colbert Co 0010 TVA COLBERT 012 4911Electric Services 5,736 852 90 64.99 13.12 0.20 46.90 01 Alabama 033 Colbert Co 0010 TVA COLBERT 011 4911Electric Services 6,075 850 90 64.99 13.08 0.20 46.90 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 764.36 13.08 0.02 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 013 4911Electric Services 5,506 849 90 64.99 13.07 0.20 46.90

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 525.95 13.05 0.02 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,485.44 13.01 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 741.15 12.89 0.02 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 525.95 12.83 0.02 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,005.20 12.81 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 004 4911Electric Services 9,224 4,234 0 336.85 12.57 0.04 10.14 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 813.26 12.53 0.02 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,120.23 12.47 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 456.32 11.80 0.03 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 813.68 11.77 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 457.28 11.77 0.03 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 456.32 11.63 0.03 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 380.92 11.57 0.03 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 457.28 11.56 0.03 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,028.97 11.43 0.01 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 614.88 11.41 0.02 0.00 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 386.01 11.40 0.03 5.32 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14814 3334Primary Production of Aluminum 2,029 3,574 0 315.02 11.34 0.04 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 561.24 11.33 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 958.85 11.23 0.01 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 440.20 11.20 0.03 6.23 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 420.75 11.05 0.03 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 674.39 11.05 0.02 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 576.75 10.90 0.02 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 610.44 10.87 0.02 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 825.49 10.85 0.01 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 910.18 10.75 0.01 0.00 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 659.83 10.74 0.02 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 849.00 10.67 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 696.71 10.65 0.02 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 847.37 10.62 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,005.20 10.59 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 911.74 10.53 0.01 0.00 21 Kentucky 233 Webster Co 2123300001-BWESTERN KY ENERGY CORP REID 001 4911Electric Services 7,867 3,869 0 368.00 10.51 0.03 8.03 21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 002 4911Electric Services 1,792 3,864 94.14 368.00 10.50 0.03 8.03 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 001 4911Electric Services 6,006 4,144 0 397.64 10.42 0.03 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 002 4911Electric Services 2,634 4,142 0 397.93 10.41 0.03 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 956.65 10.36 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 931.71 10.31 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,014.22 10.31 0.01 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 1,426.26 10.27 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 001 4911Electric Services 3,621 3,469 0 338.57 10.25 0.03 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 009 4911Electric Services 3,353 3,471 0 338.57 10.25 0.03 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 008 4911Electric Services 3,604 3,464 0 338.57 10.23 0.03 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 1,426.26 10.23 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 911.68 10.23 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,014.22 10.23 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 004 4911Electric Services 3,595 3,456 0 338.57 10.21 0.03 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 005 4911Electric Services 3,617 3,456 0 338.57 10.21 0.03 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 1,045.03 10.21 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 002 4911Electric Services 3,556 3,453 0 338.57 10.20 0.03 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 003 4911Electric Services 3,877 3,454 0 338.57 10.20 0.03 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 007 4911Electric Services 3,594 3,453 0 338.57 10.20 0.03 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0005 4911Electric Services 3,930 3,366 0 331.72 10.15 0.03 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 010 4911Electric Services 0 3,435 0 338.57 10.14 0.03 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0003 4911Electric Services 3,975 3,359 0 331.72 10.13 0.03 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0004 4911Electric Services 3,460 3,357 0 331.72 10.12 0.03 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0001 4911Electric Services 3,446 3,350 0 331.72 10.10 0.03 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 539.20 10.10 0.02 0.00 01 Alabama 047 Dallas Co 0003 INTERNATIONAL PAPER COMPANY 003 2611Pulp Mills 1,874 2,190 0 217.29 10.08 0.05 19.45 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0006 4911Electric Services 4,183 3,344 0 331.72 10.08 0.03 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0002 4911Electric Services 4,135 3,329 0 331.72 10.04 0.03 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 006 4911Electric Services 3,632 3,392 0 338.57 10.02 0.03 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 732.12 10.01 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 674.72 9.92 0.01 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,107.75 9.89 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 674.72 9.80 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 690.75 9.79 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 849.00 9.71 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 816.58 9.69 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 450.99 9.64 0.02 9.87 01 Alabama 073 Jefferson Co 010730001 DRUMMOND COMPANY, INC. 008 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 786 951 0 99.02 9.60 0.10 74.85 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 531.93 9.60 0.02 0.00 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 016 2869Industrial Organic Chemicals, NEC 426 423 4 44.06 9.59 0.22 74.85 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 017 2869Industrial Organic Chemicals, NEC 426 423 4 44.06 9.59 0.22 74.85 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 737.99 9.58 0.01 0.00 28 Mississippi 121 Rankin Co 2812100036 PURSUE ENERGY CORPORATION, THOMASVILLE G 001 2819Industrial Inorganic Chemicals, NEC 12,124 3,303 0 345.18 9.57 0.03 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 690.75 9.57 0.01 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 680.82 9.56 0.01 0.00 47 Tennessee 105 Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 2046Wet Corn Milling 3,005 2,982 4 315.79 9.44 0.03 5.50 01 Alabama 071 Jackson Co 0007 TENNESSEE ALLOYS CORPORATION 001 3313Electrometallurgical Products, Except Steel 1,276 1,544 0 164.29 9.40 0.06 29.13 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 956.59 9.37 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 691.66 9.37 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 531.93 9.36 0.02 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 691.66 9.35 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 737.99 9.32 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,078.58 9.31 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 572.07 9.25 0.02 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 450.95 9.18 0.02 9.87 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 572.07 9.13 0.02 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 743.62 9.12 0.01 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 845.34 9.11 0.01 0.00 17 Illinois 199 Williamson Co 199856AAC MARION 0004 4911Electric Services 2,626 3,562 0 391.56 9.10 0.02 0.00 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 010 2869Industrial Organic Chemicals, NEC 2,044 2,028 4 223.21 9.09 0.04 15.74 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 841.72 9.08 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 931.71 9.06 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 810.13 9.05 0.01 0.00 47 Tennessee 139 Polk Co 0004 INTERTRADE HOLDINGS, INC. 001 2819Industrial Inorganic Chemicals, NEC 1,837 2,530 4 280.22 9.03 0.03 7.18 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 841.72 9.01 0.01 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 737.99 8.92 0.01 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0006 4911Electric Services 7,791 4,599 0 521.77 8.81 0.02 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 564.46 8.76 0.02 5.42 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 743.62 8.75 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 003 4911Electric Services 6,189 2,944 0 336.85 8.74 0.03 10.14 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 564.46 8.74 0.02 5.42 01 Alabama 129 Washington Co 0009 CONOCOPHILLIPS COMPANY 001 1311Crude Petroleum and Natural Gas 3,074 2,929 0 335.51 8.73 0.03 7.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,240.63 8.71 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 007 4911Electric Services 4,200 686 90 78.80 8.70 0.11 74.85 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 005 4911Electric Services 10,185 3,267 90 376.52 8.68 0.02 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 1,083.17 8.68 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 743.37 8.67 0.01 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2506 4911Electric Services 4,842 5,815 0 679.13 8.56 0.01 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 7,163 4,539 0 533.67 8.51 0.02 0.00 01 Alabama 125 Tuscaloosa Co 0007 HUNT REFINING COMPANY 025 2911Petroleum Refining 847 1,098 0 129.33 8.49 0.07 52.45 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,187.23 8.48 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 696.71 8.44 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 832.55 8.43 0.01 0.00 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 578.40 8.42 0.01 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 1,005.05 8.37 0.01 0.00 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 618.50 8.33 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 743.06 8.24 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 1,400.67 8.21 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,536.93 8.20 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 637.89 8.16 0.01 0.00 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 575.38 8.10 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 597.92 8.07 0.01 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 638.02 8.06 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 786.28 8.06 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 597.92 8.05 0.01 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 854.37 8.04 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 597.92 8.04 0.01 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,368.58 8.01 0.01 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 006 4911Electric Services 4,311 629 90 78.80 7.98 0.10 74.85 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL1 4911Electric Services 0 3,227 0 405.55 7.96 0.02 0.00 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL2 4911Electric Services 0 3,227 0 405.55 7.96 0.02 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 001 4911Electric Services 2,093 3,700 0 465.70 7.94 0.02 6.45

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 597.92 7.89 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 004 4911Electric Services 48,450 4,508 0 571.96 7.88 0.01 0.00 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 576.75 7.85 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 786.28 7.84 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 1,179.46 7.81 0.01 0.00 19 Iowa 045 Clinton Co 23-01-006 ADM CORN PROCESSING - CLINTON 100921 2046Wet Corn Milling 7,130 6,759 0 869.40 7.77 0.01 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 908.13 7.71 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 1,076.58 7.69 0.01 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 001 8069Specialty Hospitals, Except Psychiatric 4,198 4,198 0 548.05 7.66 0.01 0.00 19 Iowa 057 Des Moines Co 29-01-013 IPL - BURLINGTON GENERATING STATION 145381 4911Electric Services 5,260 5,984 0 787.87 7.59 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0019 2869Industrial Organic Chemicals, NEC 5,743 5,444 0 721.36 7.55 0.01 0.00 17 Illinois 149 Pike Co 149817AAB SOYLAND POWER COOP INC 0001 4911Electric Services 0 4,623 0 612.76 7.54 0.01 0.00 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 647.01 7.54 0.01 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 001 4911Electric Services 6,653 5,954 0 791.84 7.52 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 1,400.67 7.47 0.01 0.00 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 011 2869Industrial Organic Chemicals, NEC 1,673 1,660 4 223.21 7.44 0.03 15.74 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 1,130.21 7.39 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 1,005.22 7.35 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 01 4911Electric Services 5,002 3,153 90.8 432.41 7.29 0.02 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 001 2895Carbon Black 1,597 2,210 0 305.52 7.23 0.02 10.76 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 4 4911Electric Services 2,464 3,038 0 420.69 7.22 0.02 0.00 45 South Carolina 003 Aiken Co 0080-0011 SCE&G:URQUHART 003 4911Electric Services 5,695 3,676 0 508.92 7.22 0.01 7.26 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 005 4911Electric Services 0 6,318 0 878.10 7.20 0.01 0.00 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 1,147.37 7.17 0.01 0.00 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 626.09 7.15 0.01 5.01 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9258 4911Electric Services 3,445 5,367 0 751.17 7.15 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 839.81 7.14 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 996.57 7.12 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 854.37 7.11 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 996.38 7.11 0.01 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 1,240.63 7.10 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 936.75 7.10 0.01 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 06 4911Electric Services 5,715 3,166 86.4 446.80 7.09 0.02 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 839.81 7.09 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 05 2895Carbon Black 2,287 4,101 0 580.51 7.06 0.01 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 004 4911Electric Services 16,369 1,037 90 147.04 7.05 0.05 45.10 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 839.81 7.04 0.01 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 003 4911Electric Services 16,138 1,034 90 147.04 7.03 0.05 45.10 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 005 4911Electric Services 14,850 1,032 90 147.04 7.02 0.05 45.10 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 1,187.23 7.01 0.01 0.00 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 4911Electric Services 36,036 4,203 90 600.81 7.00 0.01 0.00 47 Tennessee 001 Anderson Co 0020 U.S. DEPARTMENT OF ENERGY, Y-12 PLANT 002 3499Fabricated Metal Products, NEC 2,354 2,336 4 334.38 6.99 0.02 5.34 17 Illinois 031 Cook Co 031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 835.05 6.99 0.01 0.00 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 896.39 6.98 0.01 0.00 47 Tennessee 009 Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 16 3334Primary Production of Aluminum 1,856 2,370 0 346.09 6.85 0.02 5.32 47 Tennessee 085 Humphreys Co 0010 INLAND PAPERBOARD & PACKAGING, INC. 007 2679Converted Paper and Paperboard Products, NEC 1,177 1,376 90 201.05 6.85 0.03 10.53 55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 1,189.11 6.84 0.01 0.00 01 Alabama 055 Etowah Co 0002 ALABAMA POWER COMPANY - GADSDEN 003 4911Electric Services 3,182 890 0 131.33 6.78 0.05 31.55 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B001 4931Electric and Other Services Combined 3,658 3,950 0 584.17 6.76 0.01 0.00 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 004 4911Electric Services 3,435 3,247 0 481.30 6.75 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 928.91 6.75 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 592.23 6.71 0.01 7.80 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 592.23 6.71 0.01 7.80 47 Tennessee 009 Blount Co 0008 ALUMINUM COMPANY OF AMERICA - SOUTH PLAN 17 3334Primary Production of Aluminum 1,817 2,320 0 346.09 6.70 0.02 5.32 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 841.71 6.70 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148766 4911Electric Services 10,076 7,920 0 1,187.23 6.67 0.01 0.00 01 Alabama 117 Shelby Co 0008 CHEMICAL LIME CO OF ALABAMA 005 3274Lime 733 973 0 146.82 6.63 0.05 45.10 18 Indiana 103 Miami Co 00001 PERU UTILITIES 001 4911Electric Services 102 4,798 0 723.63 6.63 0.01 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 002 4911Electric Services 16,721 973 90 147.04 6.62 0.05 45.10 21 Kentucky 239 Woodford Co 2123900001 KENTUCKY UTILITIES TYRONE FACILITY 005 4911Electric Services 2,261 3,105 0 469.22 6.62 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 002 4911Electric Services 4,779 3,770 0 572.07 6.59 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 5 4911Electric Services 2,711 2,766 0 420.69 6.58 0.02 0.00 01 Alabama 055 Etowah Co 0002 ALABAMA POWER COMPANY - GADSDEN 002 4911Electric Services 2,253 862 0 131.33 6.56 0.05 31.55 01 Alabama 131 Wilcox Co 0001 WEYERHAEUSER 003 2621Paper Mills 1,474 1,723 0 263.37 6.54 0.02 6.77 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 4911Electric Services 0 5,034 0 770.09 6.54 0.01 0.00 48 Texas 487 Wilbarger Co 10 OKLAUNION POWER STATION 000002 4911Electric Services 3,751 7,102 0 1,089.52 6.52 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 011 4911Electric Services 7,895 3,938 0 606.34 6.50 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 012 4911Electric Services 7,919 3,927 0 606.02 6.48 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

21 Kentucky 059 Daviess Co 2105900027 OWENSBORO MUNICIPAL UTIL ELMER SMITH STA 002 4911Electric Services 5,214 2,493 89.77 385.20 6.47 0.02 8.96 39 Ohio 025 Clermont Co 1413100008 CINERGY CG&E WC BECKJORD STATION B002 4911Electric Services 3,888 3,775 0 584.50 6.46 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 1,349.14 6.45 0.00 0.00 19 Iowa 045 Clinton Co 23-01-014 IPL - M.L. KAPP GENERATING STATION 144559 4911Electric Services 4,100 5,597 0 869.27 6.44 0.01 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 004 2819Industrial Inorganic Chemicals, NEC 2,030 2,426 0 380.92 6.37 0.02 0.00 01 Alabama 117 Shelby Co 0008 CHEMICAL LIME CO OF ALABAMA 010 3274Lime 704 934 0 146.82 6.36 0.04 45.10 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 002 4911Electric Services 4,664 5,216 0 819.95 6.36 0.01 0.00 48 Texas 341 Moore Co 14 SNEED BOOSTER 000041 1311Crude Petroleum and Natural Gas 6,531 8,340 0 1,310.99 6.36 0.00 0.00 17 Illinois 197 Will Co 197803AAK CHICAGO CARBON CO AN AFFILIATE OF UNOCAL 0001 2999Products of Petroleum and Coal, NEC 3,858 5,182 0 817.10 6.34 0.01 0.00 29 Missouri 097 Jasper Co 0001 EMPIRE DISTRICT ELECTRIC CO-ASBURY PLANT 10912 4911Electric Services 4,349 4,643 0 732.25 6.34 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 928.91 6.32 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 928.91 6.32 0.01 0.00 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 921.79 6.30 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 005 4911Electric Services 6,302 4,814 0 766.04 6.28 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 003 4911Electric Services 174 5,100 0 812.65 6.28 0.01 0.00 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 002 3241Cement, Hydraulic 2,957 4,074 0 650.13 6.27 0.01 0.00 19 Iowa 005 Allamakee Co 03-03-001 IPL - LANSING GENERATING STATION 145136 4911Electric Services 3,600 6,586 0 1,054.61 6.25 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0033 4911Electric Services 5,385 5,578 0 895.66 6.23 0.01 0.00 18 Indiana 109 Morgan Co 00004 IPALCO-PRITCHARD STATION 006 4911Electric Services 5,366 3,589 0 578.66 6.20 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 03 2895Carbon Black 2,006 3,597 0 580.51 6.20 0.01 0.00 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F2 2611Pulp Mills 1,023 1,148 4 185.29 6.19 0.03 20.62 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 002 4911Electric Services 1,300 4,448 0 719.32 6.18 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U501 2631Paperboard Mills 2,257 2,533 4 410.90 6.16 0.02 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0001 4911Electric Services 28,323 3,315 0 539.20 6.15 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 001 4911Electric Services 41 4,997 0 812.65 6.15 0.01 0.00 21 Kentucky 233 Webster Co 2123300052 WESTERN KY ENERGY CORP GREEN STATION 001 4911Electric Services 1,805 2,259 96.83 368.00 6.14 0.02 8.03 18 Indiana 173 Warrick Co 00001 SIGECO - F.B.CULLEY GENERATING STATION 004 4911Electric Services 3,281 2,438 0 397.38 6.14 0.02 6.45 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 4911Electric Services 4,050 4,001 0 652.60 6.13 0.01 7.15 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0042 4911Electric Services 5,199 6,609 0 1,078.46 6.13 0.01 0.00 48 Texas 201 Harris Co 39 DEER PARK PLANT 000208 2911Petroleum Refining 4,697 5,491 0 896.09 6.13 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 005 4911Electric Services 9,380 3,528 0 576.97 6.11 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 002 4911Electric Services 0 4,938 0 812.65 6.08 0.01 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 4911Electric Services 15,311 5,367 0 882.94 6.08 0.01 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0021 4911Electric Services 4,968 5,435 0 896.66 6.06 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0043 4911Electric Services 4,936 6,516 0 1,078.46 6.04 0.01 0.00 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 1,013.81 6.02 0.01 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B002 4911Electric Services 20,630 5,321 0 885.09 6.01 0.01 0.00 45 South Carolina 035 Dorchester Co 0900-0002 GIANT CEMENT CO 005 3241Cement, Hydraulic 2,825 3,893 0 649.74 5.99 0.01 0.00 18 Indiana 037 Dubois Co 00002 JASPER MUNICIPAL ELECTRIC UTILITY 001 4911Electric Services 773 2,716 0 453.25 5.99 0.01 6.45 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 006 4911Electric Services 6,085 4,585 0 765.78 5.99 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0106 4911Electric Services 3,147 6,162 0 1,028.08 5.99 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000005 4911Electric Services 8,927 7,893 0 1,319.92 5.98 0.00 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 01 2895Carbon Black 1,931 3,462 0 580.51 5.96 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0107 4911Electric Services 5,281 6,132 0 1,028.08 5.96 0.01 0.00 37 North Carolina 087 Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 2621Paper Mills 2,195 2,565 0 431.28 5.95 0.01 0.00 21 Kentucky 233 Webster Co 2123300052 WESTERN KY ENERGY CORP GREEN STATION 002 4911Electric Services 1,508 2,181 97.23 368.00 5.93 0.02 8.03 21 Kentucky 049 Clark Co 2104900003 EAST KY POWER COOP WILLIAM C DALE PLANT 003 4911Electric Services 3,356 2,850 0 481.30 5.92 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U500 2631Paperboard Mills 2,164 2,428 4 410.90 5.91 0.01 0.00 47 Tennessee 125 Montgomery Co 0092 ZINIFEX 002 1031Lead and Zinc Ores 1,049 1,425 98 242.04 5.89 0.02 15.74 48 Texas 375 Potter Co 22 HARRINGTON STATION 000007 4911Electric Services 8,844 7,716 0 1,319.87 5.85 0.00 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 2621Paper Mills 3,703 4,329 0 744.45 5.81 0.01 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 003 8069Specialty Hospitals, Except Psychiatric 3,179 3,179 0 548.05 5.80 0.01 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17566 4911Electric Services 3,753 4,321 0 746.91 5.79 0.01 0.00 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E5 3334Primary Production of Aluminum 1,649 2,106 0 369.08 5.71 0.02 8.03 17 Illinois 123 Marshall Co 123803AAD NOVEON INC 0016 2869Industrial Organic Chemicals, NEC 3,304 4,437 0 776.46 5.71 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 4911Electric Services 0 3,835 0 673.22 5.70 0.01 0.00 29 Missouri 031 Cape Girardeau Co 0021 LONE STAR INDUSTRIES INC-CAPE GIRARDEAU 4227 3241Cement, Hydraulic 1,362 2,172 0 381.48 5.69 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 4 4911Electric Services 3,985 4,923 0 867.51 5.67 0.01 0.00 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E1 3334Primary Production of Aluminum 1,637 2,091 0 369.08 5.67 0.02 8.03 21 Kentucky 101 Henderson Co 2110100029 ALCAN INGOT & RECYCLING 0E3 3334Primary Production of Aluminum 1,638 2,091 0 369.08 5.67 0.02 8.03 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 03 2869Industrial Organic Chemicals, NEC 2,326 3,168 0 559.20 5.67 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT B1 2895Carbon Black 1,930 3,460 0 610.37 5.67 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU001 4911Electric Services 7,585 7,603 30 1,349.14 5.64 0.00 0.00 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 001 4911Electric Services 859 4,048 0 719.31 5.63 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 3 4911Electric Services 2,977 4,875 0 867.49 5.62 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU004 4911Electric Services 3,654 8,638 30 1,536.93 5.62 0.00 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0014 4911Electric Services 3,636 4,796 0 854.37 5.61 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU002 4911Electric Services 7,213 7,566 30 1,349.14 5.61 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 7 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 065 Hamilton Co 2730 E. I. DU PONT DE NEMOURS AND COMPANY 0002 0 1,286 1,173 0 209.57 5.60 0.03 7.22 45 South Carolina 079 Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 2621Paper Mills 3,043 3,453 4 619.42 5.58 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0108 4911Electric Services 4,965 5,734 0 1,028.08 5.58 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000003 4911Electric Services 12,974 4,984 0 894.25 5.57 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 004 4911Electric Services 365 4,507 0 812.65 5.55 0.01 0.00 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 001 4911Electric Services 46,852 4,922 90 888.70 5.54 0.01 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0013 4911Electric Services 3,142 4,729 0 854.37 5.54 0.01 0.00 17 Illinois 099 La Salle Co 099816AAF LONE STAR INDUSTRIES INC 0006 3241Cement, Hydraulic 3,178 4,363 0 787.69 5.54 0.01 0.00 48 Texas 349 Navarro Co 11 STREETMAN PLANT 000015 3295Minerals and Earths, Ground or Otherwise Treated 3,468 4,886 0 882.21 5.54 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 002 4911Electric Services 3,535 2,576 0 466.00 5.53 0.01 6.45 21 Kentucky 157 Marshall Co 2115700003 ISP CHEMICALS INC. 0AA 2869Industrial Organic Chemicals, NEC 1,747 1,734 4 314.85 5.51 0.02 5.31 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 010 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 4,098 4,471 0 810.79 5.51 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 02 2895Carbon Black 1,784 3,199 0 580.51 5.51 0.01 0.00 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 002 4911Electric Services 42,467 4,890 90 888.70 5.50 0.01 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 1 4911Electric Services 5,436 4,800 97 876.77 5.47 0.01 0.00 17 Illinois 115 Macon Co 115015ABX AE STALEY MANUFACTURING CO 0299 2046Wet Corn Milling 3,591 3,433 0 628.86 5.46 0.01 0.00 01 Alabama 073 Jefferson Co 010730355 SLOSS INDUSTRIES CORPORATION - COKE/UTIL 016 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 449 544 0 100.01 5.44 0.05 74.85 01 Alabama 073 Jefferson Co 010730355 SLOSS INDUSTRIES CORPORATION - COKE/UTIL 017 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 449 544 0 99.89 5.44 0.05 74.85 29 Missouri 095 Jackson Co 0021 TRIGEN ENERGY CORPORATION-GRAND AVENUE S 24670 4911Electric Services 3,788 4,550 0 835.99 5.44 0.01 0.00 29 Missouri 095 Jackson Co 0022 KANSAS CITY POWER & LIGHT CO-HAWTHORN ST 24676 4911Electric Services 3,751 4,506 0 829.98 5.43 0.01 0.00 21 Kentucky 101 Henderson Co 2110100012 HENDERSON MUN POW& LIGHT 5 4911Electric Services 0 2,112 0 390.50 5.41 0.01 8.03 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,987 4,371 0 811.09 5.39 0.01 0.00 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20276 2082Malt Beverages 3,066 2,907 0 538.80 5.39 0.01 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 2 4911Electric Services 2,589 4,716 0 877.04 5.38 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000004 4911Electric Services 9,197 7,106 0 1,320.00 5.38 0.00 0.00 01 Alabama 053 Escambia Co 0005 VINTAGE PETROLEUM INC 001 1311Crude Petroleum and Natural Gas 2,068 1,971 0 369.19 5.34 0.01 0.00 21 Kentucky 111 Jefferson Co 0126 LOU GAS & ELEC, CANE RUN 05 4911Electric Services 5,364 2,385 82.7 446.80 5.34 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0105 4911Electric Services 5,541 5,491 0 1,028.08 5.34 0.01 0.00 48 Texas 013 Atascosa Co 7 LIGNITE-FIRED POWER PLANT 000001 4911Electric Services 13,167 6,552 0 1,227.64 5.34 0.00 0.00 51 Virginia 023 Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 3241Cement, Hydraulic 2,885 3,976 0 747.31 5.32 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 003 4911Electric Services 6,999 3,071 0 576.97 5.32 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 004 4911Electric Services 7,131 3,071 0 576.97 5.32 0.01 0.00 39 Ohio 085 Lake Co 0243160009 CLEVELAND ELECTRIC ILLUMINATING CO., EA B005 4911Electric Services 36,318 5,114 0 960.95 5.32 0.01 0.00 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 15 2631Paperboard Mills 3,242 3,639 4 686.13 5.30 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 021 4911Electric Services 3,779 4,342 0 819.75 5.30 0.01 0.00 22 Louisiana 093 St. James Par 0015 CII CARBON,L.L.C./GRAMERCY 01 2999Products of Petroleum and Coal, NEC 2,422 3,025 0 571.04 5.30 0.01 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 9,046 2,710 0 511.99 5.29 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 003 4911Electric Services 23,715 5,051 0 955.04 5.29 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 006 4911Electric Services 29,508 3,040 0 576.97 5.27 0.01 0.00 39 Ohio 085 Lake Co 0243110008 PAINESVILLE MUNICIPAL ELECTRIC PLANT B004 4911Electric Services 1,359 5,131 0 973.46 5.27 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 002 4911Electric Services 7,913 3,037 0 576.97 5.26 0.01 0.00 05 Arkansas 003 Ashley Co 0500300013 GEORGIA-PACIFIC CORP CROSSETT PAPER MILL 022 2611Pulp Mills 1,600 2,350 0 448.93 5.24 0.01 0.00 01 Alabama 063 Greene Co 0001 ALABAMA POWER COMPANY - GREENE COUNTY 003 4911Electric Services 20,198 1,037 90 198.21 5.23 0.03 18.26 48 Texas 167 Galveston Co 1 TEXAS CITY REFINERY 000274 2911Petroleum Refining 3,599 4,733 0 904.98 5.23 0.01 0.00 21 Kentucky 223 Trimble Co 2122300002 LOUISVILLE GAS & ELECTRIC TRIMBLE CO GEN 001 4911Electric Services 7,803 2,613 92.01 502.83 5.20 0.01 0.00 01 Alabama 063 Greene Co 0001 ALABAMA POWER COMPANY - GREENE COUNTY 002 4911Electric Services 20,541 1,020 90 198.21 5.15 0.03 18.26 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 004 4911Electric Services 23,206 4,897 0 955.04 5.13 0.01 0.00 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000006 2999Products of Petroleum and Coal, NEC 3,123 4,107 0 801.16 5.13 0.01 0.00 42 Pennsylvania 021 Cambria Co 420210046 CAMBRIA COGEN CO/CAMBRIA COGEN 031 4911Electric Services 1,059 5,218 0 1,023.74 5.10 0.00 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 001 4911Electric Services 20,459 4,855 0 955.04 5.08 0.01 0.00 22 Louisiana 087 St. Bernard Par 0006 CII CARBON LLC/CHALMETTE 81 2999Products of Petroleum and Coal, NEC 2,235 2,792 0 549.98 5.08 0.01 0.00 22 Louisiana 101 St. Mary Par 0004 CABOT CORPORATION/CANAL PLANT 2B 2895Carbon Black 1,839 3,297 0 648.83 5.08 0.01 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 9,053 2,378 0 472.10 5.04 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 002 4911Electric Services 10,260 3,380 87 673.22 5.02 0.01 0.00 18 Indiana 127 Porter Co 00002 NIPSCO - BAILLY STATION 002 4911Electric Services 2,101 4,073 0 812.93 5.01 0.01 0.00 20 Kansas 209 Wyandotte Co 0048 BOARD OF PUBLIC UTILITIES - QUINDARO 002 4911Electric Services 2,123 4,217 0 842.41 5.01 0.01 0.00 01 Alabama 001 Autauga Co 0001 INTERNATIONAL PAPER COMPANY 010 2631Paperboard Mills 979 1,144 0 228.81 5.00 0.02 19.45 18 Indiana 019 Clark Co 00008 ESSROC CEMENT CORP. G01 3241Cement, Hydraulic 1,730 2,375 0 474.79 5.00 0.01 0.00 39 Ohio 035 Cuyahoga Co 1318000245 CLEVELAND ELECTRIC ILLUMINATING CO., LAK B006 4911Electric Services 2,448 4,718 0 943.61 5.00 0.01 0.00 47 Tennessee 085 Humphreys Co 0010 INLAND PAPERBOARD & PACKAGING, INC. 008 2679Converted Paper and Paperboard Products, NEC 858 1,003 0 201.05 4.99 0.02 10.53 01 Alabama 073 Jefferson Co 010730290 LEHIGH CEMENT COMPANY 105 3241Cement, Hydraulic 411 566 0 115.50 4.90 0.04 74.85 01 Alabama 001 Autauga Co 0001 INTERNATIONAL PAPER COMPANY 014 2631Paperboard Mills 951 1,067 4 228.81 4.66 0.02 19.45 13 Georgia 055 Chattooga Co 05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU04 2211Broadwoven Fabric Mills, Cotton 834 828 4 187.86 4.40 0.02 18.32 47 Tennessee 187 Williamson Co 0002 METALICO-COLLEGE GROVE, INC. 001 3341Secondary Smelting and Refining of Nonferrous Metals 396 729 0 173.31 4.21 0.02 15.74 01 Alabama 115 St. Clair Co 0002 NATIONAL CEMENT CO OF ALABAMA 002 3241Cement, Hydraulic 387 533 0 128.48 4.15 0.03 68.47 01 Alabama 073 Jefferson Co 010730010 ALABAMA POWER COMPANY (POWELL AVENUE STE 107 4961Steam and Air-Conditioning Supply 349 356 4 104.82 3.40 0.03 74.85 47 Tennessee 085 Humphreys Co 0007 DUPONT WHITE PIGMENT AND MINERAL PRODUCT 002 2816Inorganic Pigments 463 639 99.9 197.70 3.23 0.02 10.53 01 Alabama 079 Lawrence Co 0001 INTERNATIONAL PAPER COMPANY 004 2621Paper Mills 123 139 4 43.78 3.17 0.07 74.85

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 8 / 9VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SIPS

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

13 Georgia 067 Cobb Co 06700022 CARAUSTAR MILL GROUP, INC. CB01 2631Paperboard Mills 711 798 4 254.83 3.13 0.01 15.42 01 Alabama 047 Dallas Co 0003 INTERNATIONAL PAPER COMPANY 013 2611Pulp Mills 566 662 0 217.29 3.05 0.01 19.45 01 Alabama 047 Dallas Co 0003 INTERNATIONAL PAPER COMPANY 001 2611Pulp Mills 552 646 0 217.91 2.96 0.01 19.45 01 Alabama 079 Lawrence Co 0001 INTERNATIONAL PAPER COMPANY 011 2621Paper Mills 110 123 4 43.78 2.81 0.06 74.85 01 Alabama 073 Jefferson Co 010730001 DRUMMOND COMPANY, INC. 007 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 225 272 0 98.68 2.76 0.03 74.85 01 Alabama 073 Jefferson Co 010730030 AMERICAN CAST IRON PIPE COMPANY 037 3321Gray and Ductile Iron Foundries 210 268 0 100.14 2.68 0.03 74.85 13 Georgia 015 Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION TK01 2819Industrial Inorganic Chemicals, NEC 560 607 0 235.77 2.57 0.01 15.73 47 Tennessee 165 Sumner Co 0025 TVA GALLATIN FOSSIL PLANT 003 4911Electric Services 9,888 580 90 235.46 2.46 0.01 15.73 13 Georgia 015 Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION BK01 2819Industrial Inorganic Chemicals, NEC 529 573 0 235.80 2.43 0.01 15.73 47 Tennessee 165 Sumner Co 0025 TVA GALLATIN FOSSIL PLANT 004 4911Electric Services 10,656 573 90 235.46 2.43 0.01 15.73 01 Alabama 125 Tuscaloosa Co 0006 EMPIRE COKE CO 007 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 234 283 0 123.54 2.29 0.02 52.45 01 Alabama 125 Tuscaloosa Co 0007 HUNT REFINING COMPANY 005 2911Petroleum Refining 313 293 4 129.33 2.27 0.02 52.45 01 Alabama 047 Dallas Co 0003 INTERNATIONAL PAPER COMPANY 007 2611Pulp Mills 422 493 0 218.27 2.26 0.01 19.45 01 Alabama 125 Tuscaloosa Co 0006 EMPIRE COKE CO 001 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 297 275 0 123.54 2.23 0.02 52.45 13 Georgia 067 Cobb Co 06700003 GEORGIA POWER COMPANY, MCDONOUGH STEAM-E SGM2 4911Electric Services 13,631 596 90 270.28 2.20 0.01 15.42 01 Alabama 001 Autauga Co 0001 INTERNATIONAL PAPER COMPANY 015 2631Paperboard Mills 424 496 0 228.81 2.17 0.01 19.45 01 Alabama 047 Dallas Co 0001 GLOBE METALLURGICAL, INC. 003 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 374 478 0 220.76 2.16 0.01 19.45 13 Georgia 067 Cobb Co 06700003 GEORGIA POWER COMPANY, MCDONOUGH STEAM-E SGM1 4911Electric Services 13,802 578 90 270.28 2.14 0.01 15.42 47 Tennessee 165 Sumner Co 0025 TVA GALLATIN FOSSIL PLANT 002 4911Electric Services 6,517 505 90 235.53 2.14 0.01 15.73 47 Tennessee 165 Sumner Co 0025 TVA GALLATIN FOSSIL PLANT 001 4911Electric Services 6,459 499 90 235.53 2.12 0.01 15.73 13 Georgia 015 Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION BK02 2819Industrial Inorganic Chemicals, NEC 421 456 0 235.80 1.93 0.01 15.73 01 Alabama 117 Shelby Co 0004 LAFARGE BUILDING MATERIALS 122 3241Cement, Hydraulic 201 277 0 146.53 1.89 0.01 45.10 13 Georgia 055 Chattooga Co 05500001 MOUNT VERNON MILLS, INC., APPAREL FABRIC EU03 2211Broadwoven Fabric Mills, Cotton 354 351 4 187.86 1.87 0.01 18.32 01 Alabama 121 Talladega Co 0006 BOWATER (ALABAMA), INC. 002 2621Paper Mills 229 268 0 144.78 1.85 0.01 31.55 01 Alabama 047 Dallas Co 0001 GLOBE METALLURGICAL, INC. 001 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 314 401 0 220.76 1.82 0.01 19.45 13 Georgia 139 Hall Co 13900002 CARGILL INC B001 2075Soybean Oil Mills 579 575 4 324.34 1.77 0.01 12.97 47 Tennessee 149 Rutherford Co 0155 NISSAN NORTH AMERICA, INC. 01 3711Motor Vehicles and Passenger Car Bodies 298 296 4 195.66 1.51 0.01 15.74 47 Tennessee 037 Davidson Co 4703700039 VANDERBILT UNIVERSITY 208 8221Colleges, Universities, and Professional Schools 299 305 4 206.42 1.48 0.01 15.74 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG02 4911Electric Services 4,092 270 90 183.55 1.47 0.01 20.62 01 Alabama 001 Autauga Co 0001 INTERNATIONAL PAPER COMPANY 013 2631Paperboard Mills 286 334 0 228.81 1.46 0.01 19.45 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG01 4911Electric Services 3,933 269 90 183.55 1.46 0.01 20.62 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG03 4911Electric Services 4,262 267 90 183.55 1.46 0.01 20.62 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 002 2895Carbon Black 318 440 0 305.52 1.44 0.00 10.76 01 Alabama 103 Morgan Co 0010 SOLUTIA, INC 003 2869Industrial Organic Chemicals, NEC 52 62 0 43.54 1.42 0.03 74.85 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 011 2895Carbon Black 312 431 0 305.52 1.41 0.00 10.76 47 Tennessee 037 Davidson Co 4703700039 VANDERBILT UNIVERSITY 209 8221Colleges, Universities, and Professional Schools 283 289 4 206.42 1.40 0.01 15.74 47 Tennessee 037 Davidson Co 4703700039 VANDERBILT UNIVERSITY 207 8221Colleges, Universities, and Professional Schools 277 283 4 206.42 1.37 0.01 15.74 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG01 4911Electric Services 233 332 90 245.30 1.35 0.01 15.03 01 Alabama 101 Montgomery Co 0026 SIMCALA INC 003 3313Electrometallurgical Products, Except Steel 268 324 0 247.04 1.31 0.01 10.82 13 Georgia 015 Bartow Co 01500008 CHEMICAL PRODUCTS CORPORATION AM02 2819Industrial Inorganic Chemicals, NEC 215 271 0 235.77 1.15 0.00 15.73 13 Georgia 059 Clarke Co 05900059 UNIVERSITY OF GEORGIA B005 8221Colleges, Universities, and Professional Schools 231 316 0 366.74 0.86 0.00 11.90 01 Alabama 113 Russell Co 0004 MEADWESTVACO COATED BOARD INC. 001 2621Paper Mills 220 257 0 323.22 0.79 0.00 10.76 01 Alabama 133 Winston Co S008 GRAYSON LUMBER CORPORATION 009 2421Sawmills and Planing Mills, General 5 5 4 7.49 0.73 0.10 74.85

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 9 / 9

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SWAN

41436.43 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction** North CarolinaBeaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1034 Phosphatic Fertilizers 1,834 2,408 0 52.51 45.85 0.87 70.09 3213.627 0.077556 North CarolinaBeaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1035 Phosphatic Fertilizers 1,782 2,340 0 52.51 44.57 0.85 70.09 3123.911 0.07539 North CarolinaDare Co ORIS900237 GENERIC UNIT GSC37 Electric Services 0 1,022 0 50.79 20.13 0.40 75.39 1517.601 0.036625 North CarolinaDare Co ORIS900337 GENERIC UNIT GSC37 Electric Services 0 1,022 0 50.79 20.13 0.40 75.39 1517.601 0.036625 North CarolinaMartin Co 3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-148 Pulp Mills 1,890 2,209 32 69.39 31.84 0.46 40.95 1303.848 0.031466 North CarolinaBeaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1033 Phosphatic Fertilizers 601 789 0 52.51 15.02 0.29 70.09 1052.752 0.025406 North CarolinaCraven Co 3704900104 WEYERHAEUSER COMPANY - VANCEBORO PULP AN G-42 Pulp Mills 1,026 1,200 0 86.48 13.87 0.16 74.00 1026.38 0.02477 Delaware Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 Electric Services 7,504 19,666 0 359.67 54.68 0.15 13.23 723.4164 0.017458 North CarolinaBeaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1032 Phosphatic Fertilizers 398 522 0 52.51 9.94 0.19 70.09 696.6946 0.016814 Virginia Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 Paper Mills 3,720 4,299 4 150.64 28.54 0.19 22.61 645.2894 0.015573 North CarolinaNew Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-188 Electric Services 3,470 3,711 0 207.87 17.85 0.09 36.06 643.671 0.015534 North CarolinaWayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-2 Electric Services 2,744 2,918 0 170.81 17.08 0.10 36.89 630.0812 0.015206 North CarolinaDuplin Co ORIS10381 COGENTRIX KENANSVILLE GEN1 Electric Services 0 1,834 0 156.99 11.68 0.07 47.51 554.9168 0.013392 North CarolinaMartin Co 3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-140 Pulp Mills 812 911 4 69.39 13.13 0.19 40.95 537.6735 0.012976 North CarolinaWayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-3 Electric Services 2,719 2,363 0 170.81 13.83 0.08 36.89 510.1887 0.012313 South CarolinaBerkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 Electric Services 11,315 6,761 0 425.54 15.89 0.04 29.75 472.7275 0.011408 South CarolinaBerkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 Electric Services 11,789 6,609 0 425.54 15.53 0.04 29.75 462.0175 0.01115 North CarolinaMartin Co 3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-143 Pulp Mills 637 745 32 69.39 10.73 0.15 40.95 439.3935 0.010604 North CarolinaNew Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-187 Electric Services 2,805 2,357 0 207.87 11.34 0.05 36.06 408.9204 0.009869 South CarolinaHorry Co 1340-0003 SANTEE COOPER GRAINGER 002 Electric Services 4,949 3,335 0 317.28 10.51 0.03 36.33 381.8283 0.009215 South CarolinaHorry Co 1340-0003 SANTEE COOPER GRAINGER 001 Electric Services 5,399 3,325 0 317.31 10.48 0.03 36.33 380.7384 0.009188 North CarolinaRobeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-26 Electric Services 3,009 2,756 0 270.04 10.21 0.04 36.27 370.3167 0.008937 South CarolinaGeorgetown Co 1140-0002 INTERNATIONAL PAPER:GEORGETOWN 001 Pulp Mills 3,152 3,655 4 369.09 9.90 0.03 36.27 359.073 0.008666 Georgia Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 Paperboard Mills 7,643 8,578 4 587.64 14.60 0.02 24.37 355.802 0.008587 Virginia York Co 00001 DOMINION - YORKTOWN POWER STATION 6 Electric Services 11,551 2,775 90 197.65 14.04 0.07 22.61 317.4444 0.007661 South CarolinaFlorence Co 1040-0003 STONE CONTAINER FLORENCE 016 Pulp Mills 2,660 3,109 0 355.84 8.74 0.02 36.27 316.9998 0.00765 South CarolinaColleton Co 0740-0002 SCE&G:CANADYS 001 Electric Services 6,214 5,203 0 485.35 10.72 0.02 28.27 303.0544 0.007314 South CarolinaColleton Co 0740-0002 SCE&G:CANADYS 002 Electric Services 6,585 5,144 0 485.27 10.60 0.02 28.27 299.662 0.007232 Georgia Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 Electric Services 7,089 7,015 0 573.33 12.24 0.02 24.36 298.1664 0.007196 North CarolinaDuplin Co ORIS900437 GENERIC UNIT GSC37 Electric Services 0 1,022 0 163.69 6.24 0.04 47.51 296.4624 0.007155 North CarolinaBladen Co 3701700043 ELIZABETHTOWN POWER, LLC G-17A Electric Services 198 1,921 0 239.23 8.03 0.03 36.85 295.9055 0.007141 Virginia Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 3 Paper Mills 1,679 1,907 4 150.64 12.66 0.08 22.61 286.2426 0.006908 North CarolinaBrunswick CoORIS10378 COGENTRIX SOUTHPORT GEN1 Electric Services 0 1,844 0 234.67 7.86 0.03 36.33 285.5538 0.006891 North CarolinaBrunswick CoORIS10378 COGENTRIX SOUTHPORT GEN2 Electric Services 0 1,844 0 234.67 7.86 0.03 36.33 285.5538 0.006891 North CarolinaHalifax Co 3708300007 INTERNATIONAL PAPER G-12 Paper Mills 1,134 1,326 88 172.45 7.69 0.04 35.55 273.3795 0.006598 South CarolinaDarlington Co0820-0002 PROGRESS ENERGY ROBINSON STATION 001 Electric Services 8,754 7,088 0 378.90 18.71 0.05 14.34 268.3014 0.006475 South CarolinaBerkeley Co 0420-0030 SANTEE COOPER CROSS 3 Electric Services 0 3,835 0 433.80 8.84 0.02 29.75 262.99 0.006347 North CarolinaColumbus Co3704700036 INTERNATIONAL PAPER - RIEGELWOOD MILL G-32 Paper Mills 1,310 1,531 0 220.18 6.95 0.03 36.27 252.0765 0.006083 North CarolinaRobeson Co 3715500166 LUMBERTON POWER, LLC G-17A Electric Services 260 1,887 0 271.72 6.94 0.03 36.27 251.7138 0.006075 South CarolinaDorchester Co0900-0002 GIANT CEMENT CO 005 Cement, Hydraulic 2,825 3,893 0 462.61 8.42 0.02 28.29 238.2018 0.005749 North CarolinaLenoir Co 3710700039 EI DU PONT - KINSTON PLANT G-170 Manmade Organic Fibers, Except Cellulosic 498 572 0 116.14 4.92 0.04 47.51 233.7492 0.005641 North CarolinaHalifax Co ORIS900537 GENERIC UNIT GSC37 Electric Services 0 1,022 0 156.50 6.53 0.04 35.55 232.1415 0.005602 South CarolinaBerkeley Co 0420-0030 SANTEE COOPER CROSS 002 Electric Services 10,260 3,380 87 433.80 7.79 0.02 29.75 231.7525 0.005593 Virginia Chesapeake 00026 DOMINION - CHESAPEAKE 4 Electric Services 12,505 1,039 90 147.21 7.06 0.05 31.24 220.5544 0.005323 North CarolinaHalifax Co ORIS900637 GENERIC UNIT GSC37 Electric Services 0 1,022 0 167.83 6.09 0.04 35.55 216.4995 0.005225 South CarolinaOrangeburg Co1860-0005 HOLCIM:HOLLY HILL 002 Cement, Hydraulic 2,957 4,074 0 453.08 8.99 0.02 23.09 207.5791 0.00501 Virginia Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 6 Paper Mills 1,154 1,349 0 150.64 8.96 0.06 22.61 202.5856 0.004889 North CarolinaLenoir Co 3710700039 EI DU PONT - KINSTON PLANT G-169 Manmade Organic Fibers, Except Cellulosic 425 488 0 116.14 4.20 0.04 47.51 199.542 0.004816 Florida Duval Co 0310045-A SAINT JOHNS RIVER 17 Electric Services 10,185 7,420 90 749.37 9.90 0.01 20.01 198.099 0.004781 North CarolinaNew Hanover Co 3712900118 SOUTHERN STATES CHEMICAL G-21 Industrial Inorganic Chemicals, NEC 931 1,112 0 206.47 5.39 0.03 36.06 194.3634 0.004691 Virginia Southampton Co ORIS900351 GENERIC UNIT GSC51 Electric Services 0 954 0 151.27 6.30 0.04 30.68 193.284 0.004665 North CarolinaBrunswick Co3701900013 DAK MONOMERS LLC G-273 Manmade Organic Fibers, Except Cellulosic 1,097 1,089 4 209.25 5.20 0.02 36.33 188.916 0.004559 Georgia Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 Electric Services 3,992 4,474 0 586.28 7.63 0.01 24.37 185.9431 0.004487 Virginia King William Co 00001 STONE CONTAINER CORP (D/B/A SMURFIT-STON 2 Pulp Mills 3,562 4,006 4 238.51 16.80 0.07 11.02 185.136 0.004468 North CarolinaNew Hanover Co 3712900083 INVISTA, S.A.R.L. H-4 Industrial Organic Chemicals, NEC 1,303 1,047 0 205.45 5.10 0.06 36.06 183.906 0.004438 North CarolinaNew Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-189 Electric Services 14,902 1,037 90 207.87 4.99 0.02 36.06 179.9394 0.004343 South CarolinaCharleston Co0560-0008 MEADWESTVACO CORPORATION INC 006 Pulp Mills 2,315 2,706 0 448.13 6.04 0.01 29.75 179.69 0.004337 North CarolinaBrunswick Co3701900013 DAK MONOMERS LLC G-274 Manmade Organic Fibers, Except Cellulosic 1,033 1,025 4 209.25 4.90 0.02 36.33 178.017 0.004296 Virginia Southampton Co ORIS900451 GENERIC UNIT GSC51 Electric Services 0 954 0 170.21 5.60 0.03 30.68 171.808 0.004146 Virginia Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 8 Electric Services 38,088 3,633 95 239.31 15.18 0.06 11.23 170.4714 0.004114 Delaware Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 002 Electric Services 3,838 4,539 0 359.57 12.62 0.04 13.23 166.9626 0.004029 North CarolinaCraven Co 3704900019 MARINE CORPS AIR STATION G-406 National Security 194 193 4 85.49 2.25 0.03 74.00 166.5 0.004018 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 1 / 3

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SWAN

41436.43 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

North CarolinaHalifax Co ORIS54035 WESTMORELAND LG&E PARTNERS ROANOKE VALLE GEN1 Electric Services 0 754 0 167.83 4.50 0.03 35.55 159.975 0.003861 Virginia Hopewell 00055 JAMES RIVER COGENERATION COMPANY 1 Electric Services 2,490 3,221 0 226.16 14.24 0.06 11.23 159.9152 0.003859 North CarolinaNew Hanover Co 3712900083 INVISTA, S.A.R.L. H-3 Industrial Organic Chemicals, NEC 1,124 903 0 205.45 4.40 0.06 36.06 158.664 0.003829 Virginia Hopewell 00055 JAMES RIVER COGENERATION COMPANY 2 Electric Services 2,563 3,193 0 226.16 14.12 0.06 11.23 158.5676 0.003827 Virginia Prince William Co 00002 DOMINION - POSSUM POINT 5 Electric Services 4,368 6,100 0 356.66 17.10 0.05 9.24 158.004 0.003813 Delaware Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 001 Electric Services 3,953 4,289 0 359.74 11.92 0.03 13.23 157.7016 0.003806 Florida Duval Co 0310045-A SAINT JOHNS RIVER 16 Electric Services 11,076 5,882 90 749.37 7.85 0.01 20.01 157.0785 0.003791 North CarolinaRobeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-25 Electric Services 2,084 1,151 0 270.04 4.26 0.02 36.27 154.5102 0.003729 Virginia Portsmouth ORIS10071 COGENTRIX PORTSMOUTH GEN1 Electric Services 0 1,070 0 157.74 6.78 0.04 22.61 153.2958 0.0037 Virginia Portsmouth ORIS10071 COGENTRIX PORTSMOUTH GEN2 Electric Services 0 1,070 0 157.74 6.78 0.04 22.61 153.2958 0.0037 New Jersey Cape May Co73242 B.L. ENGLAND GENERATING STATION U1 Electric Services 10,080 5,201 0 449.61 11.57 0.03 13.23 153.0711 0.003694 North CarolinaNew Hanover Co 3712900083 INVISTA, S.A.R.L. G-179 Industrial Organic Chemicals, NEC 1,078 866 0 205.45 4.22 0.02 36.06 152.1732 0.003672 Virginia Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 17 Paper Mills 900 1,010 4 150.64 6.70 0.04 22.61 151.487 0.003656 North CarolinaWayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-4 Electric Services 9,218 698 90 170.81 4.08 0.02 36.89 150.5112 0.003632 Virginia York Co 00004 GIANT YORKTOWN REFINERY 26 Petroleum Refining 984 1,290 0 197.09 6.54 0.03 22.61 147.8694 0.003569 Virginia Chesapeake 00026 DOMINION - CHESAPEAKE 3 Electric Services 9,233 692 90 147.21 4.70 0.03 31.24 146.828 0.003543 Virginia Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 7 Paper Mills 737 861 0 150.64 5.72 0.04 22.61 129.3292 0.003121 North CarolinaRobeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-24 Electric Services 1,927 912 0 270.04 3.38 0.01 36.27 122.5926 0.002959 West VirginiaPutnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 Electric Services 39,570 10,821 90 602.08 17.97 0.03 6.65 119.5005 0.002884 South CarolinaGeorgetown Co ORIS900545 GENERIC UNIT GSC45 Electric Services 0 1,084 0 337.31 3.21 0.01 36.27 116.4267 0.00281 Florida Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 Electric Services 10,912 6,779 95 814.63 8.32 0.01 13.38 111.3216 0.002687 Virginia Hopewell 00058 COGENTRIX HOPEWELL 1 Electric Services 28 2,209 0 225.54 9.79 0.04 11.23 109.9417 0.002653 Virginia Hopewell 00058 COGENTRIX HOPEWELL 2 Electric Services 29 2,209 0 225.54 9.79 0.04 11.23 109.9417 0.002653 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STAG-5 Electric Services 4,050 4,001 0 378.59 10.57 0.03 10.39 109.8223 0.00265 New Jersey Salem Co 65495 DEEPWATER GENERATING STATION U3 Electric Services 2,457 5,068 0 474.61 10.68 0.02 10.19 108.8292 0.002626 North CarolinaNew Hanover Co 3712900083 INVISTA, S.A.R.L. G-249 Industrial Organic Chemicals, NEC 762 612 0 205.45 2.98 0.01 36.06 107.4588 0.002593 Florida Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 Electric Services 12,775 6,508 95 814.63 7.99 0.01 13.38 106.9062 0.00258 North CarolinaNew Hanover Co 3712900083 INVISTA, S.A.R.L. H-5 Industrial Organic Chemicals, NEC 757 608 0 205.45 2.96 0.06 36.06 106.7376 0.002576 Florida Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 15 Paperboard Mills 3,242 3,639 4 722.13 5.04 0.01 20.01 100.8504 0.002434 Virginia Chesapeake 00026 DOMINION - CHESAPEAKE 1 Electric Services 5,261 461 90 147.21 3.13 0.02 31.24 97.7812 0.00236 Virginia Chesapeake 00026 DOMINION - CHESAPEAKE 2 Electric Services 5,307 447 90 147.21 3.04 0.02 31.24 94.9696 0.002292 Virginia York Co 00004 GIANT YORKTOWN REFINERY 7 Petroleum Refining 677 820 0 197.09 4.16 0.02 22.61 94.0576 0.00227 South CarolinaOrangeburg Co1860-0005 HOLCIM:HOLLY HILL 001 Cement, Hydraulic 1,336 1,841 0 453.08 4.06 0.01 23.09 93.7454 0.002262 South CarolinaLexington Co 1560-0003 SCE&G:MCMEEKIN 001 Electric Services 5,468 4,944 0 483.93 10.22 0.02 9.13 93.3086 0.002252 South CarolinaLexington Co 1560-0003 SCE&G:MCMEEKIN 002 Electric Services 6,401 4,936 0 483.93 10.20 0.02 9.13 93.126 0.002247 Delaware New Castle Co1000300007 CONECTIV DELMARVA GENERATION-EDGE MOOR002 Electric Services 2,671 4,364 0 481.51 9.06 0.02 9.89 89.6034 0.002162 South CarolinaBerkeley Co 0420-0006 SCE&G:WILLIAMS 001 Electric Services 22,698 1,280 90 436.79 2.93 0.01 29.75 87.1675 0.002104 Maryland Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 14 Electric Services 37,757 3,037 0 330.82 9.18 0.03 9.45 86.751 0.002094 North CarolinaRowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STAG-4 Electric Services 3,761 3,155 0 378.59 8.33 0.02 10.39 86.5487 0.002089 Maryland Charles Co 017-0014 MIRANT MID-ATLANTIC LLC 15 Electric Services 32,587 2,987 0 330.82 9.03 0.03 9.45 85.3335 0.002059 Maryland Baltimore Co 005-0147 MARYLAND DEPARTMENT OF THE ENVIRONMENT31 Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 2,841 3,919 99 420.19 9.33 0.02 9.07 84.6231 0.002042 North CarolinaColumbus Co3704700036 INTERNATIONAL PAPER - RIEGELWOOD MILL G-92 Paper Mills 431 503 0 220.18 2.29 0.01 36.27 83.0583 0.002004 Maryland Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION -1 Electric Services 20,476 3,800 0 416.46 9.12 0.02 9.07 82.7184 0.001996 North CarolinaRockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 Electric Services 2,637 3,464 0 336.85 10.28 0.03 7.80 80.184 0.001935 Maryland Anne Arundel Co 003-0468 CONSTELLATION POWER SOURCE GENERATION -4 Electric Services 19,498 3,673 0 416.46 8.82 0.02 9.07 79.9974 0.001931 South CarolinaDorchester Co0900-0025 SHOWA DENKO CARBON 007 Carbon and Graphite Products 618 1,291 0 459.37 2.81 0.01 28.29 79.4949 0.001918 Virginia King George Co ORIS54304 SEI BIRCHWOOD POWER FACILITY 1 Electric Services 0 2,789 0 328.35 8.49 0.03 9.34 79.2966 0.001914 Georgia Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO01 Paper Mills 1,578 1,844 90 577.26 3.19 0.01 24.36 77.7084 0.001875 Virginia Chesapeake 00038 PERDUE FARMS INCORPORATED 5 Soybean Oil Mills 371 368 4 150.77 2.44 0.02 31.24 76.2256 0.00184 South CarolinaAiken Co 0080-0011 SCE&G:URQUHART 003 Electric Services 5,695 3,676 0 572.15 6.42 0.01 11.85 76.077 0.001836 Virginia York Co 00001 DOMINION - YORKTOWN POWER STATION 5 Electric Services 12,426 652 90 197.65 3.30 0.02 22.61 74.613 0.001801 South CarolinaRichland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 Paper Mills 3,043 3,453 4 441.56 7.82 0.02 9.52 74.4464 0.001797 South CarolinaFlorence Co 1040-0003 STONE CONTAINER FLORENCE 015 Pulp Mills 622 727 4 355.84 2.04 0.01 36.27 73.9908 0.001786 West VirginiaPutnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 Electric Services 27,651 6,694 90 602.08 11.12 0.02 6.65 73.948 0.001785 North CarolinaCumberland Co 3705100050 THE GOODYEAR TIRE & RUBBER COMPANY G-415 Tires and Inner Tubes 695 559 0 242.10 2.31 0.01 31.85 73.5735 0.001776 Virginia Chesterfield Co 00002 DOMINION - CHESTERFIELD POWER STATION 6 Electric Services 19,129 1,561 95 239.31 6.52 0.03 11.23 73.2196 0.001767 West VirginiaPutnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 Electric Services 30,015 6,613 90 602.08 10.98 0.02 6.65 73.017 0.001762 Virginia York Co 00001 DOMINION - YORKTOWN POWER STATION 3 Electric Services 11,498 617 90 197.65 3.12 0.02 22.61 70.5432 0.001702 Florida Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 Paper Mills 3,703 4,329 0 822.17 5.26 0.01 13.38 70.3788 0.001698 North CarolinaStokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM STG-18 Electric Services 43,789 3,218 90 359.60 8.95 0.02 7.80 69.81 0.001685 North CarolinaBladen Co 3701700009 DUPONT COMPANY - FAYETTEVILLE WORKS G-1 Unsupported Plastics Film and Sheet 580 466 0 248.92 1.87 0.01 36.85 68.9095 0.001663 PennsylvaniaYork Co 421330016 PADEP BAQ 034 Paper Mills 4,310 4,34886.65 495.37 8.78 0.02 7.72 67.7816 0.001636

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 2 / 3

### VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for SWAN

41436.43 **State County**  **Plant ID Plant**  **Point ID Industry Description**  **(2002 G) (2018 G)**  **CE (%)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ****RTM*(Q/d)****Fraction SO2 Tons** 

North CarolinaDuplin Co 3706100029 VALLEY PROTEINS INC G-16 Animal and Marine Fats and Oils 317 256 0 179.96 1.42 0.01 47.51 67.4642 0.001628 South CarolinaGeorgetown Co 1140-0005 SANTEE COOPER WINYAH 004 Electric Services 3,620 689 90 371.44 1.85 0.00 36.27 67.0995 0.001619 South CarolinaGeorgetown Co 1140-0005 SANTEE COOPER WINYAH 003 Electric Services 4,971 684 90 371.44 1.84 0.00 36.27 66.7368 0.001611 Virginia York Co 00004 GIANT YORKTOWN REFINERY 6 Petroleum Refining 477 579 0 197.09 2.94 0.01 22.61 66.4734 0.001604 New Jersey Cape May Co73242 B.L. ENGLAND GENERATING STATION U2 Electric Services 1,006 2,259 90 449.61 5.02 0.01 13.23 66.4146 0.001603 South CarolinaGeorgetown Co 1140-0005 SANTEE COOPER WINYAH 001 Electric Services 18,184 681 95 371.44 1.83 0.00 36.27 66.3741 0.001602 South CarolinaGeorgetown Co 1140-0005 SANTEE COOPER WINYAH 002 Electric Services 10,299 681 95 371.44 1.83 0.00 36.27 66.3741 0.001602 North CarolinaColumbus Co3704700036 INTERNATIONAL PAPER - RIEGELWOOD MILL G-91 Paper Mills 344 402 0 220.18 1.83 0.01 36.27 66.3741 0.001602 Virginia Hopewell 00003 STONE CONTAINER CORPORATION HOPEWELL 2 Paperboard Mills 1,188 1,334 4 226.84 5.88 0.03 11.23 66.0324 0.001594 Georgia Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS F1 Pulp Mills 1,642 1,842 4 686.15 2.69 0.00 23.92 64.3448 0.001553 South CarolinaBerkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 002 Primary Production of Aluminum 749 957 0 443.38 2.16 0.00 29.75 64.26 0.001551 South CarolinaBerkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 003 Primary Production of Aluminum 749 957 0 443.47 2.16 0.00 29.75 64.26 0.001551 South CarolinaBerkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 005 Primary Production of Aluminum 749 957 0 443.37 2.16 0.00 29.75 64.26 0.001551 South CarolinaBerkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 004 Primary Production of Aluminum 749 957 0 447.32 2.14 0.00 29.75 63.665 0.001536 Virginia Surry Co ORIS900551 GENERIC UNIT GSC51 Electric Services 0 954 0 194.88 4.89 0.03 13.00 63.57 0.001534 South CarolinaColleton Co ORIS900145 GENERIC UNIT GSC45 Electric Services 0 1,084 0 485.35 2.23 0.00 28.27 63.0421 0.001521

* CE values not filled in for non-VISTAS States. ** RT Max values = 0 represent RT < 5 

### 3 / 3VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for UPBU

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 182.19 124.53 0.68 21.62 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 182.19 122.12 0.67 21.62 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 123.61 92.55 0.75 12.32 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 151.81 86.51 0.57 36.62 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 151.81 86.25 0.57 36.62 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 192.32 77.87 0.40 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 234.26 63.38 0.27 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 234.26 63.27 0.27 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 308.42 60.12 0.19 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 347.93 56.62 0.16 5.86 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 347.95 55.03 0.16 5.86 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 596.74 54.73 0.09 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 596.74 54.21 0.09 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 188.39 52.88 0.28 6.92 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 188.45 52.57 0.28 6.92 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 579.37 52.54 0.09 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 188.32 50.72 0.27 6.92 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 392.79 49.60 0.13 12.05 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 279.15 48.66 0.17 6.93 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 518.06 45.64 0.09 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 370.03 45.02 0.12 8.75 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 370.03 44.79 0.12 8.75 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 518.11 44.68 0.09 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 370.03 44.27 0.12 8.75 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 632.28 44.08 0.07 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 370.03 42.90 0.12 8.75 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 365.71 42.48 0.12 11.21 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 424.74 42.33 0.10 6.32 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 369.32 41.21 0.11 11.21 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 365.71 40.35 0.11 11.21 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 152.10 40.28 0.26 36.62 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 578.64 38.95 0.07 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 429.77 38.30 0.09 11.24 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 429.77 37.18 0.09 11.24 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 432.76 36.81 0.09 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 347.82 34.17 0.10 5.86 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 343.23 34.16 0.10 5.86 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 273.01 33.09 0.12 13.59 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 915.55 30.29 0.03 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 991.66 30.27 0.03 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 592.62 30.23 0.05 0.00 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 589.67 29.96 0.05 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 416.65 29.76 0.07 5.23 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 592.49 29.29 0.05 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 915.55 29.07 0.03 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 416.57 28.78 0.07 5.23 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 915.55 28.69 0.03 0.00 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 915.55 28.48 0.03 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 592.37 28.18 0.05 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9258 4911Electric Services 3,445 5,367 0 192.29 27.91 0.15 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 416.52 27.26 0.07 5.23 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 352.97 27.19 0.08 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 335.48 26.94 0.08 15.96 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 442.44 26.69 0.06 6.34 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 382.89 26.61 0.07 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 335.48 26.59 0.08 15.96 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 352.91 26.43 0.07 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 870.14 25.92 0.03 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 417.66 25.20 0.06 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 284.39 24.85 0.09 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 290.24 24.75 0.09 11.95 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 383.42 24.62 0.06 11.24 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 290.24 24.56 0.08 11.95 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 657.20 24.40 0.04 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7849 4911Electric Services 5,656 6,878 0 284.39 24.18 0.09 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 503.14 23.99 0.05 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 290.24 23.95 0.08 11.95 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 870.14 23.91 0.03 0.00 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 8VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for UPBU

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 503.13 23.72 0.05 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 638.66 23.52 0.04 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7848 4911Electric Services 6,114 6,585 0 284.39 23.16 0.08 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 391.52 22.87 0.06 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 393.78 22.86 0.06 0.00 29 Missouri 097 Jasper Co 0001 EMPIRE DISTRICT ELECTRIC CO-ASBURY PLANT 10912 4911Electric Services 4,349 4,643 0 204.18 22.74 0.11 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 638.22 22.57 0.04 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 566.39 22.45 0.04 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 803.91 20.56 0.03 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 770.84 20.55 0.03 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 383.42 20.53 0.05 11.24 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 803.91 20.36 0.03 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 531.44 20.01 0.04 10.15 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 669.60 19.83 0.03 0.00 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 758.36 19.38 0.03 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 575.80 19.30 0.03 0.00 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 001 4911Electric Services 6,653 5,954 0 308.42 19.30 0.06 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 733.04 19.12 0.03 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 687.19 18.73 0.03 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 593.32 18.49 0.03 10.15 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 646.39 18.49 0.03 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 694.37 18.47 0.03 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 640.09 18.47 0.03 5.52 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 640.09 18.47 0.03 5.52 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 733.04 18.42 0.03 0.00 48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 877.27 18.35 0.02 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 539.33 17.96 0.03 5.52 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 961.30 17.40 0.02 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 543.12 17.03 0.03 0.00 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 703.30 16.81 0.02 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 579.94 16.77 0.03 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 600.29 16.42 0.03 0.00 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 658.25 16.41 0.02 0.00 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2506 4911Electric Services 4,842 5,815 0 355.79 16.34 0.05 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 906.01 16.17 0.02 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 906.01 16.11 0.02 0.00 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,114.43 16.00 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 915.86 15.89 0.02 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 005 4911Electric Services 0 6,318 0 398.40 15.86 0.04 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 687.19 15.50 0.02 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 807.87 15.38 0.02 0.00 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,564.32 15.37 0.01 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 612.92 15.34 0.03 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 805.94 15.09 0.02 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 929.15 15.03 0.02 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 977.87 15.00 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 684.32 14.88 0.02 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 694.37 14.86 0.02 0.00 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1316 4911Electric Services 2,570 2,105 0 142.84 14.74 0.10 5.51 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 433.61 14.66 0.03 11.24 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 805.72 14.41 0.02 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 559.48 14.36 0.03 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 736.09 14.20 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,203.69 14.17 0.01 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 736.09 14.10 0.02 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 671.89 14.08 0.02 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 853.39 14.05 0.02 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 559.53 13.75 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 578.64 13.72 0.02 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 660.30 13.72 0.02 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 607.37 13.71 0.02 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 607.23 13.69 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 578.64 13.52 0.02 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 600.29 13.48 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 621.00 13.43 0.02 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 792.98 13.41 0.02 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 819.34 13.37 0.02 0.00 29 Missouri 077 Greene Co 0039 CITY UTILITIES OF SPRINGFIELD MISSOURI-S 984 4931Electric and Other Services Combined 3,357 1,986 0 148.66 13.36 0.09 5.51

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 8VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for UPBU

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 470.83 13.35 0.03 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 873.69 13.16 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 991.78 13.09 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 773.73 13.02 0.02 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 721.20 12.94 0.02 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 660.30 12.48 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 611.50 12.39 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 611.50 12.39 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 611.50 12.39 0.02 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 611.50 12.39 0.02 0.00 48 Texas 487 Wilbarger Co 10 OKLAUNION POWER STATION 000002 4911Electric Services 3,751 7,102 0 578.39 12.28 0.02 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 687.05 12.24 0.02 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 1,247.30 12.22 0.01 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 785.17 12.20 0.02 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 1,619.95 12.14 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 873.69 11.98 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 470.83 11.86 0.03 0.00 29 Missouri 095 Jackson Co 0021 TRIGEN ENERGY CORPORATION-GRAND AVENUE S 24670 4911Electric Services 3,788 4,550 0 385.78 11.79 0.03 0.00 29 Missouri 095 Jackson Co 0022 KANSAS CITY POWER & LIGHT CO-HAWTHORN ST 24676 4911Electric Services 3,751 4,506 0 384.68 11.71 0.03 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 980.79 11.65 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 792.98 11.63 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 470.83 11.63 0.02 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 572.09 11.60 0.02 5.97 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 663.96 11.59 0.02 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 635.82 11.52 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,202.64 11.47 0.01 0.00 17 Illinois 149 Pike Co 149817AAB SOYLAND POWER COOP INC 0001 4911Electric Services 0 4,623 0 403.47 11.46 0.03 9.13 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,202.64 11.26 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 618.98 11.09 0.02 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 682.01 11.06 0.02 0.00 48 Texas 341 Moore Co 14 SNEED BOOSTER 000041 1311Crude Petroleum and Natural Gas 6,531 8,340 0 760.44 10.97 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 003 4911Electric Services 23,715 5,051 0 462.57 10.92 0.02 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 618.98 10.90 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 991.66 10.86 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 1,247.30 10.85 0.01 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 1,055.66 10.83 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 986.75 10.81 0.01 0.00 20 Kansas 209 Wyandotte Co 0048 BOARD OF PUBLIC UTILITIES - QUINDARO 002 4911Electric Services 2,123 4,217 0 391.06 10.78 0.03 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148764 4911Electric Services 3,812 8,321 0 773.73 10.75 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000012 3334Primary Production of Aluminum 15,938 7,386 53 687.25 10.75 0.02 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 714.87 10.69 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 470.83 10.68 0.02 0.00 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14814 3334Primary Production of Aluminum 2,029 3,574 0 335.07 10.67 0.03 15.96 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0003 4911Electric Services 14,008 5,444 0 512.71 10.62 0.02 10.64 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 815.58 10.61 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 004 4911Electric Services 23,206 4,897 0 462.57 10.59 0.02 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,825.57 10.59 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 869.92 10.59 0.01 0.00 20 Kansas 149 Pottawatomie Co 0001 WESTAR ENERGY, INC. 001 4911Electric Services 20,459 4,855 0 462.57 10.50 0.02 0.00 19 Iowa 057 Des Moines Co 29-01-013 IPL - BURLINGTON GENERATING STATION 145381 4911Electric Services 5,260 5,984 0 577.96 10.35 0.02 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17566 4911Electric Services 3,753 4,321 0 417.66 10.35 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 470.83 10.34 0.02 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 618.30 10.30 0.02 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 1,051.10 10.29 0.01 0.00 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8315 4911Electric Services 1,395 1,526 0 148.37 10.29 0.07 17.52 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148766 4911Electric Services 10,076 7,920 0 773.73 10.24 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 993.48 10.20 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000005 4911Electric Services 8,927 7,893 0 775.76 10.17 0.01 0.00 20 Kansas 177 Shawnee Co 0030 WESTAR ENERGY, INC. 008 4911Electric Services 4,515 4,200 0 415.42 10.11 0.02 0.00 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8318 4911Electric Services 1,371 1,500 0 148.37 10.11 0.07 17.52 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 761.29 10.09 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 993.48 10.08 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 470.83 10.04 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 470.83 10.03 0.02 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 761.29 10.03 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 761.29 9.99 0.01 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 993.48 9.98 0.01 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000007 4911Electric Services 8,844 7,716 0 775.70 9.95 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 8VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for UPBU

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 707.04 9.91 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 1,277.51 9.87 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 684.32 9.81 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 761.29 9.77 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,203.69 9.77 0.01 0.00 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1319 4911Electric Services 472 1,390 0 142.84 9.73 0.07 5.51 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1320 4911Electric Services 471 1,390 0 142.84 9.73 0.07 5.51 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 470.83 9.72 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 470.83 9.68 0.02 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 470.83 9.64 0.02 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 822.24 9.63 0.01 0.00 40 Oklahoma 143 Tulsa Co 1458 SINCLAIR OIL CORP 6153 2911Petroleum Refining 1,865 2,452 0 255.07 9.61 0.04 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 618.38 9.59 0.02 0.00 19 Iowa 045 Clinton Co 23-01-006 ADM CORN PROCESSING - CLINTON 100921 2046Wet Corn Milling 7,130 6,759 0 715.57 9.45 0.01 0.00 48 Texas 223 Hopkins Co 2 COMO PLT 000004 1321Natural Gas Liquids 2,739 3,590 0 379.84 9.45 0.02 5.86 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 721.20 9.41 0.01 0.00 48 Texas 349 Navarro Co 11 STREETMAN PLANT 000015 3295Minerals and Earths, Ground or Otherwise Treated 3,468 4,886 0 523.88 9.33 0.02 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 500.84 9.18 0.02 0.00 48 Texas 375 Potter Co 22 HARRINGTON STATION 000004 4911Electric Services 9,197 7,106 0 775.84 9.16 0.01 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 1,073.41 9.12 0.01 0.00 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 805.02 9.07 0.01 0.00 55 Wisconsin 011 Buffalo Co 606034110 DAIRYLAND POWER COOP ALMA STATION B25 4911Electric Services 7,488 8,229 0 915.77 8.99 0.01 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 1,115.36 8.95 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0019 2869Industrial Organic Chemicals, NEC 5,743 5,444 0 610.74 8.91 0.01 5.52 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 805.02 8.85 0.01 0.00 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000003 4911Electric Services 12,974 4,984 0 565.96 8.81 0.02 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 733.04 8.79 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,128.35 8.78 0.01 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 695.05 8.65 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,181.75 8.50 0.01 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0005 4911Electric Services 3,930 3,366 0 398.55 8.45 0.02 9.24 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0003 4911Electric Services 3,975 3,359 0 398.55 8.43 0.02 9.24 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0004 4911Electric Services 3,460 3,357 0 398.55 8.42 0.02 9.24 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0001 4911Electric Services 3,446 3,350 0 398.55 8.41 0.02 9.24 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0006 4911Electric Services 4,183 3,344 0 398.55 8.39 0.02 9.24 20 Kansas 021 Cherokee Co 0002 EMPIRE DISTRICT ELECTRIC COMPANY (THE) 002 4911Electric Services 866 1,615 0 192.81 8.38 0.04 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 821.56 8.36 0.01 0.00 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 1,196.57 8.35 0.01 0.00 17 Illinois 127 Massac Co 127855AAC ELECTRIC ENERGY INC 0002 4911Electric Services 4,135 3,329 0 398.55 8.35 0.02 9.24 17 Illinois 199 Williamson Co 199856AAC MARION 0004 4911Electric Services 2,626 3,562 0 428.30 8.32 0.02 6.30 29 Missouri 019 Boone Co 0004 UNIVERSITY OF MISSOURI - COLUMBIA-POWER 2507 4911Electric Services 2,465 2,961 0 355.79 8.32 0.02 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 803.91 8.26 0.01 0.00 28 Mississippi 019 Choctaw Co 2801900011 CHOCTAWGENERATION LLP, RED HILLS GENERA 001A 4911Electric Services 3,242 3,758 90 455.73 8.25 0.02 0.00 29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1935 4911Electric Services 403 2,957 0 358.20 8.25 0.02 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 001 4911Electric Services 3,621 3,469 0 422.71 8.21 0.02 9.24 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 009 4911Electric Services 3,353 3,471 0 422.71 8.21 0.02 9.24 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 008 4911Electric Services 3,604 3,464 0 422.71 8.19 0.02 9.24 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,320.37 8.19 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 005 4911Electric Services 3,617 3,456 0 422.71 8.18 0.02 9.24 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 1,012.14 8.18 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 002 4911Electric Services 3,556 3,453 0 422.71 8.17 0.02 9.24 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 003 4911Electric Services 3,877 3,454 0 422.71 8.17 0.02 9.24 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 004 4911Electric Services 3,595 3,456 0 422.71 8.17 0.02 9.24 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 007 4911Electric Services 3,594 3,453 0 422.71 8.17 0.02 9.24 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU003 4911Electric Services 11,944 8,706 30 1,065.15 8.17 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 010 4911Electric Services 0 3,435 0 422.71 8.12 0.02 9.24 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 778.45 8.09 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 803.91 8.09 0.01 0.00 21 Kentucky 145 McCracken Co 2114500006 TVA-ENVIRONMENTAL AFFAIRS SHAWNEE PLANT 006 4911Electric Services 3,632 3,392 0 422.71 8.02 0.02 9.24 48 Texas 233 Hutchinson Co 15 BORGER REFINERY 000291 2911Petroleum Refining 4,629 5,893 0 737.33 7.99 0.01 0.00 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 500.26 7.98 0.02 0.00 05 Arkansas 081 Little River Co 0508100002 DOMTAR INDUSTRIES INC-ASHDOWN MILL 005 2611Pulp Mills 2,081 2,051 0 257.31 7.97 0.03 18.66 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 1,128.44 7.95 0.01 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0006 4911Electric Services 7,791 4,599 0 579.94 7.93 0.01 0.00 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 1,059.17 7.88 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 778.45 7.85 0.01 0.00 19 Iowa 045 Clinton Co 23-01-014 IPL - M.L. KAPP GENERATING STATION 144559 4911Electric Services 4,100 5,597 0 714.52 7.83 0.01 0.00 48 Texas 201 Harris Co 39 DEER PARK PLANT 000208 2911Petroleum Refining 4,697 5,491 0 702.47 7.82 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 8VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for UPBU

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

55 Wisconsin 073 Marathon Co 737009020 WIS PUBLIC SERVICE CORP - WESTON PLANT B03 4911Electric Services 8,562 8,129 0 1,052.53 7.72 0.01 0.00 19 Iowa 005 Allamakee Co 03-03-001 IPL - LANSING GENERATING STATION 145136 4911Electric Services 3,600 6,586 0 854.27 7.71 0.01 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 001 4911Electric Services 6,006 4,144 0 540.45 7.67 0.01 0.00 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 766.93 7.66 0.01 0.00 18 Indiana 129 Posey Co 00010 SIGECO - A. B. BROWN 002 4911Electric Services 2,634 4,142 0 540.66 7.66 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 794.81 7.60 0.01 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 794.81 7.60 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 708.69 7.60 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 708.33 7.60 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 826.91 7.60 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 980.79 7.60 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9261 2999Products of Petroleum and Coal, NEC 2,485 3,216 0 423.55 7.59 0.02 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18489 2895Carbon Black 1,444 2,698 0 359.36 7.51 0.02 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 708.33 7.50 0.01 0.00 29 Missouri 019 Boone Co 0002 COLUMBIA MUNICIPAL POWER PLANT-COLUMBIA 1939 4911Electric Services 512 2,687 0 358.20 7.50 0.02 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 708.69 7.46 0.01 0.00 29 Missouri 021 Buchanan Co 0004 AQUILA INC-LAKE ROAD PLANT 3187 4911Electric Services 2,838 3,409 0 458.20 7.44 0.02 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 004 4911Electric Services 9,224 4,234 0 569.76 7.43 0.01 0.00 31 Nebraska 025 Cass Co 00002 ASH GROVE CEMENT CO 002 3241Cement, Hydraulic 2,914 4,686 0 631.43 7.42 0.01 0.00 17 Illinois 033 Crawford Co 033801AAA AMEREN ENERGY GENERATING CO 0005 4911Electric Services 7,163 4,539 0 612.27 7.41 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0036 4911Electric Services 3,754 6,072 0 821.56 7.39 0.01 0.00 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 988.25 7.36 0.01 0.00 05 Arkansas 003 Ashley Co 0500300013 GEORGIA-PACIFIC CORP CROSSETT PAPER MILL 022 2611Pulp Mills 1,600 2,350 0 319.48 7.36 0.02 9.39 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 1,309.50 7.34 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 688.15 7.31 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 721.20 7.26 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 688.15 7.21 0.01 0.00 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 1,189.00 7.21 0.01 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU001 4911Electric Services 7,585 7,603 30 1,065.15 7.14 0.01 0.00 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20276 2082Malt Beverages 3,066 2,907 0 406.98 7.14 0.02 11.24 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 721.20 7.13 0.01 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18487 2895Carbon Black 1,371 2,561 0 359.53 7.12 0.02 0.00 27 Minnesota 141 Sherburne Co 2714100004 NSP - SHERBURNE GENERATING PLANT EU002 4911Electric Services 7,213 7,566 30 1,065.15 7.10 0.01 0.00 17 Illinois 031 Cook Co 031600AMI MIDWEST GENERATION LLC 0010 4911Electric Services 3,843 5,835 0 824.32 7.08 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9263 2999Products of Petroleum and Coal, NEC 2,316 2,997 0 423.49 7.08 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 684.32 7.07 0.01 0.00 21 Kentucky 233 Webster Co 2123300001-BWESTERN KY ENERGY CORP REID 001 4911Electric Services 7,867 3,869 0 547.38 7.07 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 684.32 7.06 0.01 0.00 21 Kentucky 233 Webster Co 2123300001-AHENDERSON STATION 2 002 4911Electric Services 1,792 3,864 94.14 547.38 7.06 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 684.32 7.04 0.01 0.00 48 Texas 013 Atascosa Co 7 LIGNITE-FIRED POWER PLANT 000001 4911Electric Services 13,167 6,552 0 934.56 7.01 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 1,019.43 6.96 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 1,019.06 6.95 0.01 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 846.37 6.91 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 684.32 6.88 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 684.32 6.76 0.01 0.00 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU004 4911Electric Services 3,654 8,638 30 1,277.51 6.76 0.01 0.00 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1317 4911Electric Services 916 963 0 142.84 6.74 0.05 5.51 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 1,320.37 6.67 0.01 0.00 40 Oklahoma 131 Rogers Co 166 LAFARGE BDLG MATERIALS 8634 3241Cement, Hydraulic 1,205 1,588 0 238.53 6.66 0.03 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 684.32 6.65 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 1,104.34 6.64 0.01 0.00 40 Oklahoma 047 Garfield Co 801 GREAT LAKES CARBON CORP 9265 2999Products of Petroleum and Coal, NEC 2,168 2,805 0 423.72 6.62 0.02 0.00 17 Illinois 197 Will Co 197803AAK CHICAGO CARBON CO AN AFFILIATE OF UNOCAL 0001 2999Products of Petroleum and Coal, NEC 3,858 5,182 0 789.15 6.57 0.01 0.00 28 Mississippi 121 Rankin Co 2812100036 PURSUE ENERGY CORPORATION, THOMASVILLE G 001 2819Industrial Inorganic Chemicals, NEC 12,124 3,303 0 505.05 6.54 0.01 0.00 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17431 4911Electric Services 3,287 2,726 0 417.66 6.53 0.02 0.00 48 Texas 233 Hutchinson Co 15 BORGER REFINERY 000290 2911Petroleum Refining 3,785 4,818 0 737.33 6.53 0.01 0.00 17 Illinois 123 Marshall Co 123803AAD NOVEON INC 0016 2869Industrial Organic Chemicals, NEC 3,304 4,437 0 680.06 6.52 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 1,175.92 6.50 0.01 0.00 17 Illinois 135 Montgomery Co 135803AAA AMEREN ENERGY GENERATING CO 0001 4911Electric Services 28,323 3,315 0 512.71 6.46 0.01 10.64 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 1,175.92 6.45 0.01 0.00 17 Illinois 097 Lake Co 097190AAC MIDWEST GENERATION LLC 0033 4911Electric Services 5,385 5,578 0 865.28 6.45 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 1,309.50 6.45 0.00 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 792.98 6.44 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 821.11 6.44 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 05 2895Carbon Black 2,287 4,101 0 637.67 6.43 0.01 0.00 48 Texas 167 Galveston Co 1 TEXAS CITY REFINERY 000274 2911Petroleum Refining 3,599 4,733 0 736.10 6.43 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 1,051.10 6.37 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 8VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for UPBU

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 002 4911Electric Services 4,664 5,216 0 819.26 6.37 0.01 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 9,053 2,378 0 373.94 6.36 0.02 11.30 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 821.11 6.36 0.01 0.00 20 Kansas 177 Shawnee Co 0030 WESTAR ENERGY, INC. 007 4911Electric Services 2,693 2,632 0 415.42 6.33 0.02 0.00 40 Oklahoma 131 Rogers Co 166 LAFARGE BDLG MATERIALS 8635 3241Cement, Hydraulic 1,140 1,502 0 238.53 6.30 0.03 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 1,051.10 6.29 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 792.98 6.28 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 778.45 6.25 0.01 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,754.86 6.24 0.00 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 1,038.99 6.24 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 003 4911Electric Services 174 5,100 0 819.67 6.22 0.01 0.00 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16663 2869Industrial Organic Chemicals, NEC 2,302 2,764 0 444.27 6.22 0.01 6.34 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 1,038.99 6.22 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 778.45 6.21 0.01 0.00 17 Illinois 099 La Salle Co 099816AAF LONE STAR INDUSTRIES INC 0006 3241Cement, Hydraulic 3,178 4,363 0 707.21 6.17 0.01 0.00 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0013 4911Electric Services 9,931 2,304 0 373.94 6.16 0.02 11.30 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000006 2999Products of Petroleum and Coal, NEC 3,123 4,107 0 670.78 6.12 0.01 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 001 4911Electric Services 41 4,997 0 819.67 6.10 0.01 0.00 01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 723.53 6.09 0.01 0.00 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 001 4911Electric Services 2,093 3,700 0 607.23 6.09 0.01 0.00 40 Oklahoma 143 Tulsa Co 1458 SINCLAIR OIL CORP 6154 2911Petroleum Refining 1,317 1,539 0 253.68 6.07 0.02 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000014 4911Electric Services 3,948 4,513 0 742.92 6.07 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT B1 2895Carbon Black 1,930 3,460 0 571.99 6.05 0.01 5.97 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 002 4911Electric Services 0 4,938 0 819.67 6.02 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21425 4911Electric Services 2,430 2,308 0 383.42 6.02 0.02 11.24 19 Iowa 113 Linn Co 57-01-042 IPL - PRAIRIE CREEK GENERATING STATION 144096 4911Electric Services 3,020 4,170 0 693.43 6.01 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 1,170.31 6.00 0.01 0.00 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 1,239.95 5.98 0.00 0.00 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 1,173.90 5.98 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 005 4911Electric Services 6,302 4,814 0 805.25 5.98 0.01 0.00 20 Kansas 209 Wyandotte Co 0049 BOARD OF PUBLIC UTILITIES - KAW 003 4911Electric Services 0 2,300 0 385.07 5.97 0.02 0.00 29 Missouri 031 Cape Girardeau Co 0021 LONE STAR INDUSTRIES INC-CAPE GIRARDEAU 4227 3241Cement, Hydraulic 1,362 2,172 0 364.40 5.96 0.02 15.96 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 1,197.68 5.92 0.00 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 002 4911Electric Services 1,965 2,360 0 398.40 5.92 0.01 0.00 20 Kansas 021 Cherokee Co 0002 EMPIRE DISTRICT ELECTRIC COMPANY (THE) 001 4911Electric Services 2,393 1,136 0 192.81 5.89 0.03 0.00 17 Illinois 115 Macon Co 115015ABX AE STALEY MANUFACTURING CO 0299 2046Wet Corn Milling 3,591 3,433 0 584.51 5.87 0.01 5.52 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8316 4911Electric Services 1,354 868 0 148.37 5.85 0.04 17.52 40 Oklahoma 079 Le Flore Co 11 AES SHADY POINT LLC 8317 4911Electric Services 1,378 868 0 148.37 5.85 0.04 17.52 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0014 4911Electric Services 3,636 4,796 0 821.56 5.84 0.01 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22120 3274Lime 1,505 2,135 0 367.73 5.81 0.02 11.30 48 Texas 201 Harris Co 37 HOUSTON PLANT 000008 2819Industrial Inorganic Chemicals, NEC 2,985 4,101 0 706.64 5.80 0.01 0.00 48 Texas 233 Hutchinson Co 1 BORGER CARBON BLACK 000012 2895Carbon Black 3,595 4,314 0 743.61 5.80 0.01 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 1,123.99 5.79 0.01 0.00 40 Oklahoma 089 McCurtain Co 1733 WEYERHAEUSER - VALLIANT 10766 2631Paperboard Mills 1,139 1,551 0 267.73 5.79 0.02 16.33 18 Indiana 103 Miami Co 00001 PERU UTILITIES 001 4911Electric Services 102 4,798 0 830.27 5.78 0.01 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0013 4911Electric Services 3,142 4,729 0 821.56 5.76 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 807.87 5.75 0.01 0.00 29 Missouri 021 Buchanan Co 0004 AQUILA INC-LAKE ROAD PLANT 3184 4911Electric Services 0 2,631 0 458.37 5.74 0.01 0.00 48 Texas 233 Hutchinson Co 2 BORGER CARBON BLACK PLT 000004 2895Carbon Black 3,348 4,262 0 743.84 5.73 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 006 4911Electric Services 6,085 4,585 0 805.72 5.69 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21424 4911Electric Services 2,359 2,181 0 383.42 5.69 0.01 11.24 17 Illinois 157 Randolph Co 157851AAA DYNEGY MIDWEST GENERATION INC 0002 4911Electric Services 7,283 2,249 0 398.31 5.65 0.01 11.30 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 03 2895Carbon Black 2,006 3,597 0 637.67 5.64 0.01 0.00 48 Texas 245 Jefferson Co 4 PORT ARTHUR REFINERY 000133 2911Petroleum Refining 3,221 3,765 0 667.38 5.64 0.01 0.00 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 782.08 5.63 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0042 4911Electric Services 5,199 6,609 0 1,181.72 5.59 0.00 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 1,134.54 5.58 0.00 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0043 4911Electric Services 4,936 6,516 0 1,181.72 5.51 0.00 0.00 18 Indiana 089 Lake Co 00117 NIPSCO - DEAN H. MITCHELL STATION 004 4911Electric Services 365 4,507 0 819.67 5.50 0.01 0.00 18 Indiana 017 Cass Co 00006 LOGANSPORT MUNICIPAL LIGHT & POWER 002 4911Electric Services 1,300 4,448 0 810.66 5.49 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 004 4911Electric Services 48,450 4,508 0 821.21 5.49 0.01 0.00 29 Missouri 077 Greene Co 0005 CITY UTILITIES OF SPRINGFIELD MISSOURI-J 1318 4911Electric Services 1,227 783 0 142.84 5.48 0.04 5.51 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 890.69 5.47 0.01 0.00 18 Indiana 079 Jennings Co 00002 MUSCATATUCK STATE HOSPITAL & TRAINING 001 8069Specialty Hospitals, Except Psychiatric 4,198 4,198 0 766.97 5.47 0.01 0.00 29 Missouri 163 Pike Co 0002 AQUALON DIV OF HERCULES INC-MISSOURI CHE 16662 2869Industrial Organic Chemicals, NEC 2,019 2,425 0 444.27 5.46 0.01 6.34 29 Missouri 510 St. Louis 0003 ANHEUSER-BUSCH INC-ST. LOUIS 20274 2082Malt Beverages 2,339 2,217 0 406.98 5.45 0.01 11.24 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 886.63 5.45 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 1,244.38 5.43 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 8VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for UPBU

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 1,134.54 5.43 0.00 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 01 2895Carbon Black 1,931 3,462 0 637.67 5.43 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 886.63 5.43 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 886.63 5.43 0.01 0.00 29 Missouri 095 Jackson Co 0050 INDEPENDENCE POWER AND LIGHT-BLUE VALLEY 9822 4911Electric Services 1,359 2,036 0 376.78 5.40 0.01 0.00 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 862.68 5.40 0.01 0.00 18 Indiana 167 Vigo Co 00021 PSI ENERGY - WABASH RIVER 005 4911Electric Services 9,380 3,528 0 655.03 5.39 0.01 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22108 3274Lime 1,394 1,978 0 367.73 5.38 0.01 11.30 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 010 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 4,098 4,471 0 832.39 5.37 0.01 0.00 20 Kansas 125 Montgomery Co 0015 HEARTLAND CEMENT COMPANY 008 3241Cement, Hydraulic 1,006 1,448 0 269.81 5.37 0.02 0.00 40 Oklahoma 123 Pontotoc Co 826 HOLCIM US INC 9380 3241Cement, Hydraulic 1,424 1,816 0 338.73 5.36 0.02 0.00 40 Oklahoma 123 Pontotoc Co 826 HOLCIM US INC 9381 3241Cement, Hydraulic 1,424 1,816 0 338.73 5.36 0.02 0.00 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 1,245.91 5.34 0.00 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 886.63 5.32 0.01 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 1,276.42 5.31 0.00 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 1,244.38 5.31 0.00 0.00 22 Louisiana 067 Morehouse Par 0001 INTERNATIONAL PAPER CO/LOUISIANA MILL 02 2621Paper Mills 1,334 1,906 0 358.85 5.31 0.01 0.00 48 Texas 139 Ellis Co 2 NORTH TEXAS CEMENT CO. 000010 3241Cement, Hydraulic 1,706 2,699 0 508.03 5.31 0.01 0.00 18 Indiana 089 Lake Co 00210 STATE LINE ENERGY LLC 021 4911Electric Services 3,779 4,342 0 819.36 5.30 0.01 0.00 48 Texas 361 Orange Co 8 ECHO CARBON BLACK PLANT 000019 2895Carbon Black 1,859 3,354 0 633.67 5.29 0.01 0.00 47 Tennessee 037 Davidson Co 4703700002 E I DUPONT DE NEMOURS & CO INC 009 2869Industrial Organic Chemicals, NEC 3,125 3,101 4 591.28 5.25 0.01 0.00 18 Indiana 127 Porter Co 00001 BETHLEHEM STEEL CORP. - BURNS HARBOR 009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,987 4,371 0 832.68 5.25 0.01 0.00 40 Oklahoma 071 Kay Co 333 CONTINENTAL CARBON CO 18488 2895Carbon Black 1,010 1,886 0 359.52 5.25 0.01 0.00 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 983.20 5.24 0.01 0.00 20 Kansas 045 Douglas Co 0014 WESTAR ENERGY, INC. 004 4911Electric Services 4,354 2,087 0 398.40 5.24 0.01 0.00 20 Kansas 205 Wilson Co 7022 LAFARGE MIDWEST, INC. 007 3241Cement, Hydraulic 978 1,569 0 299.24 5.24 0.02 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 011 4911Electric Services 7,895 3,938 0 752.99 5.23 0.01 0.00 18 Indiana 097 Marion Co 00033 IPL HARDING STREET STATION 012 4911Electric Services 7,919 3,927 0 752.74 5.22 0.01 0.00 48 Texas 245 Jefferson Co 23 GREAT LAKES CARBON LLC 000004 2999Products of Petroleum and Coal, NEC 2,648 3,483 0 670.77 5.19 0.01 0.00 55 Wisconsin 043 Grant Co 122014530 ALLIANT ENERGY-NELSON DEWEY GEN STATION B22 4911Electric Services 7,339 4,127 0 795.14 5.19 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700001 KENTUCKY UTILITIES CO GREEN RIVER STATIO 003 4911Electric Services 6,189 2,944 0 569.76 5.17 0.01 0.00 17 Illinois 143 Peoria Co 143065AJE ARCHER DANIELS MIDLAND CO 0016 2869Industrial Organic Chemicals, NEC 5,725 3,223 40.61 624.62 5.16 0.01 0.00 17 Illinois 179 Tazewell Co 179060ACR WILLIAMS ETHANOL SERVICES INC 0021 2869Industrial Organic Chemicals, NEC 3,305 3,133 0 610.74 5.13 0.01 5.52 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000007 4911Electric Services 17,863 3,810 0 742.72 5.13 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0106 4911Electric Services 3,147 6,162 0 1,203.10 5.12 0.00 0.00 55 Wisconsin 043 Grant Co 122014530 ALLIANT ENERGY-NELSON DEWEY GEN STATION B21 4911Electric Services 8,369 4,206 0 820.77 5.12 0.01 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 1,276.42 5.10 0.00 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 03 2869Industrial Organic Chemicals, NEC 2,326 3,168 0 621.03 5.10 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0107 4911Electric Services 5,281 6,132 0 1,203.10 5.10 0.00 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 971.10 5.08 0.01 0.00 55 Wisconsin 141 Wood Co 772009480 STORA ENSO NO. AMERICA-BIRON MILL B23 2621Paper Mills 5,357 5,079 0 1,001.02 5.07 0.01 0.00 26 Michigan 115 Monroe Co B2846 J.R. WHITING CO EU0021 4911Electric Services 4,968 5,435 0 1,074.42 5.06 0.00 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 1,237.81 5.06 0.00 0.00 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 968.23 5.04 0.01 0.00 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 1,155.68 5.03 0.00 0.00 48 Texas 157 Fort Bend Co 5 WA PARISH STATION 000006 4911Electric Services 20,523 3,734 0 742.64 5.03 0.01 0.00 22 Louisiana 121 West Baton Rouge Par 0006 SID RICHARDSON CARBON CO/ADDIS PLT 02 2895Carbon Black 1,784 3,199 0 637.67 5.02 0.01 0.00 29 Missouri 095 Jackson Co 0022 KANSAS CITY POWER & LIGHT CO-HAWTHORN ST 5A 4911Electric Services 0 1,929 0 384.59 5.02 0.01 0.00 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 738.74 5.00 0.01 0.00 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22093 3274Lime 1,290 1,830 0 367.73 4.98 0.01 11.30 40 Oklahoma 089 McCurtain Co 1733 WEYERHAEUSER - VALLIANT 10767 2631Paperboard Mills 1,071 1,271 0 267.73 4.75 0.02 16.33 05 Arkansas 027 Columbia Co 0502700028 ALBEMARLE CORPORATION 010 2869Industrial Organic Chemicals, NEC 901 1,343 0 283.71 4.73 0.02 10.24 05 Arkansas 029 Conway Co 0502900001 GREEN BAY PACKAGING - ARK KRAFT DIVISION 005 2631Paperboard Mills 426 426 0 91.31 4.67 0.05 55.39 29 Missouri 186 Ste. Genevieve Co 0001 MISSISSIPPI LIME COMPANY-MISSISSIPPI LIM 22100 3274Lime 1,199 1,701 0 367.73 4.63 0.01 11.30 29 Missouri 201 Scott Co 0017 SIKESTON POWER STATION-SIKESTON POWER ST 22253 4911Electric Services 6,236 1,551 0 341.69 4.54 0.01 15.96 47 Tennessee 157 Shelby Co 00045 CARGILL CORN MILLING 8001 2046Wet Corn Milling 1,260 1,285 4 290.09 4.43 0.02 11.95 47 Tennessee 157 Shelby Co 00045 CARGILL CORN MILLING 8301 2046Wet Corn Milling 1,240 1,265 4 290.09 4.36 0.02 11.95 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0003 4911Electric Services 1,539 1,951 0 452.79 4.31 0.01 11.24 48 Texas 067 Cass Co 2 BRYANS MILL PLANT 000001 1321Natural Gas Liquids 1,108 1,328 0 311.68 4.26 0.01 12.29 05 Arkansas 047 Franklin Co 0504700014 SGL CARBON CORPORATION 001 3624Carbon and Graphite Products 98 250 0 69.43 3.60 0.05 27.11 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14812 3334Primary Production of Aluminum 642 1,130 0 335.07 3.37 0.01 15.96 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14813 3334Primary Production of Aluminum 642 1,130 0 335.07 3.37 0.01 15.96 05 Arkansas 073 Lafayette Co 0507300005 LONGVIEWGAS COMPANY - STAMPS 004 1311Crude Petroleum and Natural Gas 607 814 0 287.73 2.83 0.01 17.55 05 Arkansas 047 Franklin Co 0504700012 THOMAS B FITZHUGH GENERATING STATION 001 4911Electric Services 172 172 0 67.80 2.53 0.04 27.11 29 Missouri 099 Jefferson Co 0002 RC CEMENT COMPANY INC-RIVER CEMENT CO - 11802 3241Cement, Hydraulic 503 730 0 362.72 2.01 0.01 11.21 47 Tennessee 157 Shelby Co 00475 LUCITE INTERNATIONAL, INC. ABS 2819Industrial Inorganic Chemicals, NEC 3,430 597 87.4 298.37 2.00 0.01 11.95 17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0047 2911Petroleum Refining 6,333 833 90 435.11 1.91 0.00 11.24 17 Illinois 181 Union Co 181852AAC CLYDE L CHOATE MENTAL HEALTH CENTER 0001 8063Psychiatric Hospitals 679 649 0 398.88 1.63 0.00 11.33

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 7 / 8VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for UPBU

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

29 Missouri 183 St. Charles Co 0076 GENERAL MOTORS-WENTZVILLE CENTER 18175 3711Motor Vehicles and Passenger Car Bodies 680 644 0 394.65 1.63 0.00 11.24 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0057 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 960 677 0 420.14 1.61 0.00 11.24 17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0043 2911Petroleum Refining 5,188 683 90 435.11 1.57 0.00 11.24 17 Illinois 003 Alexander Co 003005AAI BUNGE NORTH AMERICA INC 0020 2075Soybean Oil Mills 627 595 0 384.12 1.55 0.00 11.89 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0079 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 924 651 0 420.16 1.55 0.00 11.24 29 Missouri 161 Phelps Co 0006 UNIVERSITY OF MO - ROLLA-ROLLA POWER PLA 16418 8221Colleges, Universities, and Professional Schools 394 402 0 269.03 1.49 0.01 10.87 05 Arkansas 093 Mississippi Co 0509300202 NUCOR-YAMATO STEEL 003 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 305 404 0 309.46 1.31 0.00 15.45 17 Illinois 077 Jackson Co 077801AAA SOUTHERN ILLINOIS UNIVERSITY 0007 8221Colleges, Universities, and Professional Schools 558 534 0 412.94 1.29 0.00 11.30 17 Illinois 119 Madison Co 119090AAA TOSCOPETRO CORP 0599 2911Petroleum Refining 385 462 0 435.11 1.06 0.00 11.24 47 Tennessee 157 Shelby Co 00475 LUCITE INTERNATIONAL, INC. LBS 2869Industrial Organic Chemicals, NEC 227 313 0 298.37 1.05 0.00 11.95 05 Arkansas 093 Mississippi Co 0509300233 NUCOR CORPORATION-(NUCOR STEEL, ARKANSAS 001 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 237 314 0 315.14 1.00 0.00 15.45 48 Texas 067 Cass Co 5 TEXARKANA MILL 000013 2621Paper Mills 191 286 0 297.22 0.96 0.00 12.29 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14815 3334Primary Production of Aluminum 180 316 0 335.07 0.94 0.00 15.96 29 Missouri 143 New Madrid Co 0008 NORANDA ALUMINUM INC-NORANDA ALUMINUM IN 14816 3334Primary Production of Aluminum 179 315 0 335.07 0.94 0.00 15.96 48 Texas 203 Harrison Co 1 NORIT AMERICAS INC 000038 2819Industrial Inorganic Chemicals, NEC 260 357 0 382.67 0.93 0.00 12.05 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0044 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 352 366 0 419.92 0.87 0.00 11.24 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0048 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 507 357 0 419.92 0.85 0.00 11.24 47 Tennessee 157 Shelby Co 00475 LUCITE INTERNATIONAL, INC. TUBS 2869Industrial Organic Chemicals, NEC 182 251 0 298.37 0.84 0.00 11.95 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0009 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 501 353 0 419.66 0.84 0.00 11.24 29 Missouri 031 Cape Girardeau Co 0010 SOUTHEAST MISSOURI STATE UNIVERSITY-FACI 4305 8221Colleges, Universities, and Professional Schools 278 284 0 367.63 0.77 0.00 15.96 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0041 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 422 297 0 419.80 0.71 0.00 11.24 22 Louisiana 017 Caddo Par 0003 ARCH CHEM INC/SHREVEPORT SULFURIC ACID P 07 2819Industrial Inorganic Chemicals, NEC 202 275 0 387.98 0.71 0.00 12.29 29 Missouri 099 Jefferson Co 0068 SAINT-GOBAIN CONTAINERS LLC-PEVELY 11438 3221Glass Containers 153 259 0 370.77 0.70 0.00 11.21 48 Texas 203 Harrison Co 1 NORIT AMERICAS INC 000027 2819Industrial Inorganic Chemicals, NEC 192 264 0 382.56 0.69 0.00 12.05 17 Illinois 153 Pulaski Co 153855AAA MOUNDS PRODUCTION CO LLC 0001 3295Minerals and Earths, Ground or Otherwise Treated 175 259 0 385.37 0.67 0.00 11.89 17 Illinois 119 Madison Co 119813AAI NATIONAL STEEL CORP - GRANITE CITY DIV 0004 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 375 264 0 419.83 0.63 0.00 11.24 29 Missouri 510 St. Louis 0017 MALLINCKRODT INC.-MALLINCKRODT INC. 9 2869Industrial Organic Chemicals, NEC 276 261 0 413.12 0.63 0.00 11.24

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 8 / 8VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for WOLF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB13 2631Paperboard Mills 7,643 8,578 4 85.82 99.96 1.16 25.08 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG03 4911Electric Services 18,149 27,735 0 302.85 91.58 0.30 7.75 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG04 4911Electric Services 20,771 26,616 0 302.85 87.89 0.29 7.75 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG01 4911Electric Services 25,286 26,264 0 302.85 86.72 0.29 7.75 13 Georgia 207 Monroe Co 20700008 GEORGIA POWER COMPANY, SCHERER STEAM-ELE SG02 4911Electric Services 24,966 26,075 0 302.85 86.10 0.28 7.75 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 17 4911Electric Services 10,185 7,420 90 105.18 70.55 0.67 50.75 13 Georgia 127 Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS F1 2611Pulp Mills 1,642 1,842 4 28.39 64.89 2.29 73.01 13 Georgia 103 Effingham Co 10300003 SAVANNAH ELECTRIC: MCINTOSH STEAM - ELEC SG01 4911Electric Services 7,089 7,015 0 112.72 62.24 0.55 25.08 12 Florida 031 Duval Co 0310045-A SAINT JOHNS RIVER 16 4911Electric Services 11,076 5,882 90 105.18 55.92 0.53 50.75 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 2 4911Electric Services 20,728 15,241 0 298.09 51.13 0.17 0.00 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG03 4911Electric Services 3,992 4,474 0 90.18 49.62 0.55 25.08 12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 15 2631Paperboard Mills 3,242 3,639 4 75.82 47.99 0.63 50.75 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 1 4911Electric Services 18,998 13,537 0 298.09 45.41 0.15 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG07 4911Electric Services 14,024 16,530 0 412.06 40.12 0.10 6.74 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG06 4911Electric Services 15,175 16,367 0 412.06 39.72 0.10 6.74 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 1 4911Electric Services 10,912 6,779 95 182.71 37.10 0.20 15.88 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 002 4911Electric Services 25,602 32,660 0 899.97 36.29 0.04 0.00 18 Indiana 147 Spencer Co 00020 INDIANA MICHIGAN POWER-ROCKPORT 001 4911Electric Services 25,943 32,350 0 899.97 35.95 0.04 0.00 12 Florida 107 Putnam Co 1070025 SEMINOLE ELECTRIC COOPERATIVE, INC. 2 4911Electric Services 12,775 6,508 95 182.71 35.62 0.19 15.88 47 Tennessee 163 Sullivan Co 0003 EASTMAN CHEMICAL COMPANY 021520 2869Industrial Organic Chemicals, NEC 16,855 16,729 4 586.51 28.52 0.05 0.00 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 003 4911Electric Services 11,315 6,761 0 244.62 27.64 0.11 14.73 45 South Carolina 015 Berkeley Co 0420-0003 SANTEE COOPER JEFFERIES 004 4911Electric Services 11,789 6,609 0 244.62 27.02 0.11 14.73 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 003 4911Electric Services 46,029 22,539 90 839.57 26.85 0.03 0.00 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 001 4911Electric Services 6,214 5,203 0 201.47 25.83 0.13 24.20 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS PB03 2611Pulp Mills 1,423 1,597 4 62.32 25.62 0.41 34.86 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 002 4911Electric Services 6,585 5,144 0 201.47 25.53 0.13 24.20 01 Alabama 053 Escambia Co 0007 EXXONMOBIL PRODUCTION COMPANY 014 1311Crude Petroleum and Natural Gas 15,420 14,695 0 578.06 25.42 0.04 0.00 22 Louisiana 019 Calcasieu Par 0069 VENCO/LAKE CHARLES CALCINING PLANT 04 2999Products of Petroleum and Coal, NEC 9,552 27,873 0 1,158.69 24.06 0.02 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 15 2621Paper Mills 3,703 4,329 0 189.33 22.86 0.12 15.88 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0062 4911Electric Services 21,054 30,020 0 1,357.83 22.11 0.02 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 6 4911Electric Services 10,889 12,421 0 571.75 21.72 0.04 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 002 4911Electric Services 13,335 22,689 0 1,068.99 21.22 0.02 0.00 05 Arkansas 069 Jefferson Co 0506900110 ENTERGY ARK-WHITE BLUFF 001 4911Electric Services 20,816 22,249 0 1,068.99 20.81 0.02 0.00 12 Florida 031 Duval Co ORIS10672 CEDAR BAY GENERATING COMPANY L P GEN1 4911Electric Services 0 2,227 0 107.25 20.77 0.19 50.75 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 4 4911Electric Services 24,635 6,120 90 298.09 20.53 0.07 0.00 10 Delaware 005 Sussex Co 1000500001 INDIAN RIVER GENERATING STATION 004 4911Electric Services 7,504 19,666 0 977.15 20.13 0.02 5.22 45 South Carolina 031 Darlington Co 0820-0002 PROGRESS ENERGY ROBINSON STATION 001 4911Electric Services 8,754 7,088 0 356.35 19.89 0.06 8.41 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 003 4911Electric Services 4,384 7,274 0 377.44 19.27 0.05 0.00 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 01 4911Electric Services 19,851 17,918 0 962.12 18.62 0.02 0.00 31 Nebraska 131 Otoe Co 00036 OPPD NEBRASKA CITY STATION 001 4911Electric Services 12,850 30,442 0 1,659.07 18.35 0.01 0.00 13 Georgia 095 Dougherty Co 09500002 GEORGIA POWER COMPANY, MITCHELL STEAM-EL SG03 4911Electric Services 4,173 4,930 0 269.20 18.31 0.07 7.57 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 02 4911Electric Services 17,018 17,354 0 962.20 18.04 0.02 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 008 4911Electric Services 9,181 10,185 90 571.72 17.82 0.03 0.00 36 New York 055 Monroe Co 8261400205 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA U00015 3861Photographic Equipment and Supplies 23,798 24,038 89 1,358.09 17.70 0.01 0.00 45 South Carolina 035 Dorchester Co 0900-0002 GIANT CEMENT CO 005 3241Cement, Hydraulic 2,825 3,893 0 222.58 17.49 0.08 14.78 22 Louisiana 077 Pointe Coupee Par 0005 LA GENERATING LLC/BIG CAJUN 2 PWR PLNT 03 4911Electric Services 15,136 16,691 0 962.29 17.35 0.02 0.00 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 002 3241Cement, Hydraulic 2,957 4,074 0 235.40 17.31 0.07 12.19 48 Texas 161 Freestone Co 2 BIG BROWN 000011 4911Electric Services 34,448 23,646 0 1,398.79 16.90 0.01 0.00 13 Georgia 103 Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO01 2621Paper Mills 1,578 1,844 90 109.91 16.78 0.15 25.08 48 Texas 161 Freestone Co 2 BIG BROWN 000010 4911Electric Services 43,413 23,147 0 1,398.76 16.55 0.01 0.00 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 001 4911Electric Services 5,468 4,944 0 301.08 16.42 0.05 7.44 45 South Carolina 063 Lexington Co 1560-0003 SCE&G:MCMEEKIN 002 4911Electric Services 6,401 4,936 0 301.08 16.39 0.05 7.44 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 003 3341Secondary Smelting and Refining of Nonferrous Metals 4,048 7,303 0 445.96 16.38 0.04 5.63 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 004 4911Electric Services 8,150 9,854 0 609.55 16.17 0.03 0.00 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 2 4911Electric Services 8,115 10,131 0 626.93 16.16 0.03 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG05 4911Electric Services 5,009 6,643 0 412.06 16.12 0.04 6.74 12 Florida 089 Nassau Co 0890004 RAYONIER PERFORMANCE FIBERS LLC 6 2611Pulp Mills 1,075 1,256 0 78.09 16.09 0.21 50.75 01 Alabama 109 Pike Co 0005 SANDERS LEAD CO 008 3341Secondary Smelting and Refining of Nonferrous Metals 3,948 7,121 0 445.96 15.97 0.04 5.63 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 1 4911Electric Services 8,158 10,014 0 626.93 15.97 0.03 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 010 2895Carbon Black 4,226 5,848 0 367.60 15.91 0.04 5.97 51 Virginia 167 Russell Co 00003 AMERICAN ELECTRIC POWER-CLINCH RIVER PLA 3 4911Electric Services 8,804 9,911 0 626.93 15.81 0.03 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG04 4911Electric Services 4,842 6,500 0 412.06 15.77 0.04 6.74 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 3 4911Electric Services 0 3,835 0 244.36 15.69 0.06 14.73 48 Texas 203 Harrison Co 22 HWPIRKEY POWER PLT 000001 4911Electric Services 19,476 19,483 0 1,250.90 15.58 0.01 0.00 22 Louisiana 031 De Soto Par 0001 CLECO POWER LLC/DOLET HILLS PWR STN 01 4911Electric Services 16,970 17,979 0 1,161.06 15.48 0.01 0.00 45 South Carolina 003 Aiken Co 0080-0011 SCE&G:URQUHART 003 4911Electric Services 5,695 3,676 0 239.69 15.34 0.06 7.44 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000009 4911Electric Services 34,700 19,700 0 1,306.88 15.07 0.01 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 1 4911Electric Services 5,436 4,800 97 319.89 15.01 0.05 5.87 **SO2 Tons**

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 1 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for WOLF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 04 4911Electric Services 7,245 12,823 91.7 856.69 14.97 0.02 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 001 4911Electric Services 7,354 12,073 95 811.44 14.88 0.02 0.00 51 Virginia 071 Giles Co 00002 AMERICAN ELECTRIC POWER GLEN LYN 3 4911Electric Services 7,488 9,981 0 671.37 14.87 0.02 0.00 47 Tennessee 001 Anderson Co 0009 TVA BULL RUN FOSSIL PLANT 001 4911Electric Services 36,729 8,657 90 583.19 14.84 0.03 0.00 12 Florida 095 Orange Co 0950137 ORLANDO UTILITIES COMMISSION STANTON ENE 2 4911Electric Services 2,589 4,716 0 319.48 14.76 0.05 5.87 26 Michigan 163 Wayne Co B2811 DETROIT EDISON TRENTON CHANNEL EU0035 4911Electric Services 19,237 17,833 0 1,211.29 14.72 0.01 0.00 47 Tennessee 161 Stewart Co 0011 TVA CUMBERLAND FOSSIL PLANT 002 4911Electric Services 9,165 11,936 95 811.38 14.71 0.02 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000007 4911Electric Services 28,643 19,149 0 1,306.82 14.65 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 004 4911Electric Services 7,801 9,329 0 639.64 14.58 0.02 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG02 4911Electric Services 36,421 6,044 90 418.98 14.42 0.03 0.00 13 Georgia 149 Heard Co 14900001 GEORGIA POWER COMPANY, WANSLEY STEAM-ELE SG01 4911Electric Services 38,741 6,037 90 418.98 14.41 0.03 0.00 22 Louisiana 005 Ascension Par 0007 DUPONT CHEMICALS/BURNSIDE PLANT 01 2819Industrial Inorganic Chemicals, NEC 9,747 13,275 0 928.97 14.29 0.02 0.00 01 Alabama 117 Shelby Co 0005 ALABAMA POWER COMPANY - E C GASTON 006 4911Electric Services 52,378 7,542 90 528.57 14.27 0.03 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7408 4911Electric Services 7,602 16,658 0 1,182.58 14.09 0.01 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 17911 4911Electric Services 24,931 16,462 0 1,173.00 14.03 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7262 4911Electric Services 14,285 16,573 0 1,182.58 14.01 0.01 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11565 4911Electric Services 12,745 15,536 0 1,114.09 13.95 0.01 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 6964 4911Electric Services 10,969 16,383 0 1,182.58 13.85 0.01 0.00 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 002 4911Electric Services 10,260 3,380 87 244.36 13.83 0.06 14.73 51 Virginia 580 Covington 00003 MEADWESTVACO PACKAGING RESOURCE GROUP 25 2611Pulp Mills 8,552 9,997 0 727.82 13.74 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG04 4911Electric Services 42,634 6,294 90 458.43 13.73 0.03 0.00 36 New York 001 Albany Co 4012400001 NYS DEPARTMENT OF ENVIRONMENTAL CONSERVA 041000 3241Cement, Hydraulic 14,800 19,325 0 1,407.41 13.73 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000002 4911Electric Services 11,531 22,554 0 1,649.38 13.67 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 003 4911Electric Services 39,570 10,821 90 794.38 13.62 0.02 0.00 29 Missouri 183 St. Charles Co 0001 AMERENUE-SIOUX PLANT 18103 4911Electric Services 21,024 15,980 0 1,173.00 13.62 0.01 0.00 29 Missouri 099 Jefferson Co 0003 DOE RUN COMPANY-HERCULANEUM SMELTER 11722 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 15,219 15,219 0 1,130.11 13.47 0.01 0.00 54 West Virginia 053 Mason Co 0009 APPALACHIAN POWER - MOUNTAINEER PLANT 001 4911Electric Services 39,064 11,433 90 851.28 13.43 0.02 0.00 29 Missouri 071 Franklin Co 0003 AMERENUE-LABADIE PLANT 7087 4911Electric Services 14,752 15,876 0 1,182.58 13.42 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0111 4911Electric Services 15,980 17,052 0 1,275.39 13.37 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG03 4911Electric Services 42,900 6,111 90 458.43 13.33 0.03 0.00 01 Alabama 127 Walker Co 0001 ALABAMA POWER COMPANY - GORGAS 005 4911Electric Services 9,443 8,091 0 609.55 13.27 0.02 0.00 29 Missouri 099 Jefferson Co 0016 AMERENUE-RUSH ISLAND PLANT 11563 4911Electric Services 10,511 14,755 0 1,114.09 13.24 0.01 0.00 21 Kentucky 183 Ohio Co 2118300069 WESTERN KY ENERGY CORP WILSON STATION 001 4911Electric Services 9,262 11,115 90.9 861.14 12.91 0.01 0.00 13 Georgia 103 Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO02 2621Paper Mills 1,211 1,415 90 109.95 12.87 0.12 25.08 20 Kansas 107 Linn Co 0005 KANSAS CITY POWER & LIGHT CO. 002 4911Electric Services 19,349 18,542 0 1,443.98 12.84 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B003 2611Pulp Mills 12,051 11,425 99 897.59 12.73 0.01 0.00 45 South Carolina 019 Charleston Co 0560-0008 MEADWESTVACO CORPORATION INC 006 2611Pulp Mills 2,315 2,706 0 213.39 12.68 0.06 24.20 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000004 4911Electric Services 9,983 20,804 0 1,649.38 12.61 0.01 0.00 45 South Carolina 043 Georgetown Co 1140-0002 INTERNATIONAL PAPER:GEORGETOWN 001 2611Pulp Mills 3,152 3,655 4 291.13 12.56 0.04 14.66 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 001 4911Electric Services 11,918 13,133 0 1,065.82 12.32 0.01 0.00 05 Arkansas 063 Independence Co 0506300042 ENTERGY ARK-INDEPENDENCE 002 4911Electric Services 12,695 13,094 0 1,065.82 12.28 0.01 0.00 12 Florida 017 Citrus Co 0170004 PROGRESS ENERGY FLORIDA, INC. CRYSTAL RI 3 4911Electric Services 26,436 3,634 90 298.09 12.19 0.04 0.00 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 03 4911Electric Services 6,494 10,316 91.7 856.69 12.04 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 4 4911Electric Services 3,985 4,923 0 409.83 12.01 0.03 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 002 4911Electric Services 15,908 10,632 90 890.76 11.94 0.01 0.00 45 South Carolina 079 Richland Co 1900-0046 INTERNATIONAL PAPER:EASTOVER 007 2621Paper Mills 3,043 3,453 4 289.26 11.94 0.04 7.51 22 Louisiana 101 St. Mary Par 0005 COLUMBIAN CHEM CO/ NORTH BEND 81 2895Carbon Black 6,595 11,825 0 990.66 11.94 0.01 0.00 19 Iowa 179 Wapello Co 90-07-001 IPL - OTTUMWA GENERATING STATION 143977 4911Electric Services 16,000 17,664 0 1,480.66 11.93 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 3 4911Electric Services 2,977 4,875 0 409.81 11.90 0.03 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 009 4911Electric Services 8,588 6,712 90 571.72 11.74 0.02 0.00 13 Georgia 103 Effingham Co 10300007 GEORGIA-PACIFIC CORP SAVANNAH RIVER MILL BO03 2621Paper Mills 1,097 1,282 90 109.99 11.66 0.11 25.08 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 001 4911Electric Services 2,386 4,347 0 377.42 11.52 0.03 0.00 22 Louisiana 005 Ascension Par 0028 PCS NITROGEN FERTILIZER,L.P./GEISMAR 01 2873Nitrogenous Fertilizers 7,929 10,799 0 941.32 11.47 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0033 4911Electric Services 10,560 14,017 0 1,230.37 11.39 0.01 0.00 13 Georgia 051 Chatham Co 05100110 SAVANNAH SUGAR REFINERY U161 2062Cane Sugar Refining 1,005 997 4 89.65 11.13 0.12 25.08 45 South Carolina 007 Anderson Co 0200-0004 DUKE ENERGY:LEE 002 4911Electric Services 2,643 4,140 0 377.44 10.97 0.03 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0031 4911Electric Services 10,105 13,503 0 1,230.37 10.97 0.01 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0120 4911Electric Services 9,255 13,793 0 1,276.53 10.80 0.01 0.00 47 Tennessee 107 McMinn Co 0012 BOWATER NEWSPRINT & DIRECTORY - CALHOUN 015 2611Pulp Mills 5,232 5,871 4 544.22 10.79 0.02 0.00 40 Oklahoma 097 Mayes Co 799 GRAND RIVER DAM AUTH 9257 4911Electric Services 12,781 14,976 0 1,400.23 10.70 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 006 4911Electric Services 24,676 6,790 90 639.64 10.62 0.02 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG02 4911Electric Services 35,266 4,865 90 458.43 10.61 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0119 4911Electric Services 15,103 13,540 0 1,276.53 10.61 0.01 0.00 13 Georgia 015 Bartow Co 01500011 GEORGIA POWER COMPANY, BOWEN STEAM-ELECT SG01 4911Electric Services 33,050 4,831 90 458.43 10.54 0.02 0.00 12 Florida 105 Polk Co 1050004 LAKELAND ELECTRIC C.D. MCINTOSH, JR. POW 6 4911Electric Services 6,994 3,842 0 368.82 10.42 0.03 0.00 29 Missouri 165 Platte Co 0007 KANSAS CITY POWER & LIGHT CO-IATAN GENER 16912 4911Electric Services 14,853 15,929 0 1,531.02 10.40 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 1 2621Paper Mills 10,160 9,610 0 926.91 10.37 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 001 4911Electric Services 4,716 9,223 94.85 890.76 10.35 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 2 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for WOLF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

48 Texas 175 Goliad Co 2 COLETO CREEK PLANT 000001 4911Electric Services 14,289 16,100 0 1,559.78 10.32 0.01 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8751 4911Electric Services 16,447 14,847 0 1,443.46 10.29 0.01 0.00 40 Oklahoma 131 Rogers Co 212 PUBLIC SVC CO OF OK 8750 4911Electric Services 18,059 14,821 0 1,443.46 10.27 0.01 0.00 28 Mississippi 047 Harrison Co 2804700055 MISSISSIPPI POWER COMPANY, PLANT JACK WA 004 4911Electric Services 7,266 7,640 0 744.32 10.26 0.01 0.00 19 Iowa 115 Louisa Co 58-07-001 MIDAMERICAN ENERGY CO. - LOUISA STATION 147281 4911Electric Services 15,901 14,405 0 1,412.85 10.20 0.01 0.00 22 Louisiana 093 St. James Par 0001 MOTIVA ENTERPRISES,LLC/CONVENT 16 2911Petroleum Refining 7,193 9,459 0 927.90 10.19 0.01 0.00 40 Oklahoma 023 Choctaw Co 1700 WESTERN FARMERS ELEC COOP 10724 4911Electric Services 8,557 13,584 0 1,345.20 10.10 0.01 0.00 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 001 4911Electric Services 6,106 12,160 0 1,212.03 10.03 0.01 0.00 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS PB02 2611Pulp Mills 556 624 4 62.25 10.02 0.16 34.86 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000008 4911Electric Services 19,024 12,399 0 1,258.34 9.85 0.01 0.00 51 Virginia 071 Giles Co 00004 CELANESE ACETATE LLC 1 2823Cellulosic Manmade Fibers 6,559 6,509 4 669.28 9.73 0.01 0.00 13 Georgia 245 Richmond Co 24500005 THERMAL CERAMICS, INC. TK7 3255Clay Refractories 1,996 2,344 0 241.18 9.72 0.04 5.78 48 Texas 245 Jefferson Co 18 BEAUMONT REFINERY 000321 2911Petroleum Refining 9,387 11,950 0 1,229.62 9.72 0.01 0.00 13 Georgia 051 Chatham Co 05100077 SOUTHERN STATES PHOSPHATE & FERTILIZER C SA02 2819Industrial Inorganic Chemicals, NEC 640 808 0 83.92 9.62 0.11 25.08 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 002 4911Electric Services 4,949 3,335 0 347.21 9.60 0.03 13.04 45 South Carolina 051 Horry Co 1340-0003 SANTEE COOPER GRAINGER 001 4911Electric Services 5,399 3,325 0 347.18 9.58 0.03 13.04 18 Indiana 073 Jasper Co 00008 NIPSCO - R.M. SCHAHFER 002 4911Electric Services 9,002 11,608 0 1,211.76 9.58 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 1 4911Electric Services 2,648 3,919 0 409.83 9.56 0.02 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0061 4911Electric Services 10,163 12,986 0 1,357.90 9.56 0.01 0.00 18 Indiana 091 La Porte Co 00021 MICHIGAN CITY 007 4911Electric Services 9,178 11,991 0 1,257.94 9.53 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000007 4911Electric Services 22,538 11,987 0 1,258.37 9.53 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG03 4911Electric Services 3,237 3,916 0 412.06 9.50 0.02 6.74 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B22 4911Electric Services 13,489 14,557 0 1,535.60 9.48 0.01 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14944 4911Electric Services 7,689 9,038 0 954.89 9.47 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 002 4911Electric Services 17,256 7,941 90 839.57 9.46 0.01 0.00 29 Missouri 163 Pike Co 0001 HOLCIM (US) INC-CLARKSVILLE 16745 3241Cement, Hydraulic 7,408 11,808 0 1,249.20 9.45 0.01 0.00 55 Wisconsin 021 Columbia Co 111003090 ALLIANT ENERGY-COLUMBIA GENERATING STATI B21 4911Electric Services 14,013 14,671 0 1,561.29 9.40 0.01 0.00 31 Nebraska 055 Douglas Co 0002 OMAHA PUBLIC POWER DISTRICT - NORTH OMAH 01 4911Electric Services 11,496 16,036 0 1,715.56 9.35 0.01 0.00 29 Missouri 143 New Madrid Co 0004 ASSOCIATED ELECTRIC COOPERATIVE INC-NEW 14942 4911Electric Services 8,109 8,920 0 954.89 9.34 0.01 0.00 21 Kentucky 177 Muhlenberg Co 2117700006 TVA PARADISE STEAM PLANT 001 4911Electric Services 15,930 7,823 90 839.57 9.32 0.01 0.00 17 Illinois 079 Jasper Co 079808AAA AMEREN ENERGY GENERATING CO 0013 4911Electric Services 8,823 9,728 0 1,046.43 9.30 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0008 4911Electric Services 8,754 10,969 0 1,187.04 9.24 0.01 0.00 12 Florida 057 Hillsborough Co 0570039 TAMPA ELECTRIC COMPANY BIG BEND STATION 2 4911Electric Services 2,627 3,780 0 409.91 9.22 0.02 0.00 26 Michigan 147 St. Clair Co B2796 ST. CLAIR / BELLE RIVER POWER PLANT EU0110 4911Electric Services 11,608 11,765 0 1,275.39 9.22 0.01 0.00 24 Maryland 001 Allegany Co 001-0011 MARYLAND DEPARTMENT OF THE ENVIRONMENT 2 2621Paper Mills 8,923 8,441 0 926.91 9.11 0.01 0.00 48 Texas 449 Titus Co 5 WELSH POWER PLANT 000012 4911Electric Services 12,259 11,724 0 1,288.71 9.10 0.01 0.00 48 Texas 449 Titus Co 3 MONTICELLO STM ELE STN 000010 4911Electric Services 22,889 11,885 0 1,306.89 9.09 0.01 0.00 17 Illinois 021 Christian Co 021814AAB KINCAID GENERATION LLC 0009 4911Electric Services 8,912 10,635 0 1,178.80 9.02 0.01 0.00 48 Texas 401 Rusk Co 11 MARTIN LAKE ELECTRICAL STATION 000006 4911Electric Services 24,832 11,354 0 1,258.42 9.02 0.01 0.00 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL1 4911Electric Services 0 3,227 0 358.61 9.00 0.03 7.57 13 Georgia 099 Early Co 099NEW LONGLEAF ENERGY STATION BOIL2 4911Electric Services 0 3,227 0 358.61 9.00 0.03 7.57 45 South Carolina 041 Florence Co 1040-0003 STONE CONTAINER FLORENCE 016 2611Pulp Mills 2,660 3,109 0 346.06 8.98 0.03 11.31 48 Texas 293 Limestone Co 10 RELIANT ENERGY LIMESTONE 000002 4911Electric Services 16,293 12,718 0 1,419.74 8.96 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0029 4911Electric Services 9,017 11,823 0 1,326.87 8.91 0.01 0.00 17 Illinois 179 Tazewell Co 179801AAA MIDWEST GENERATION LLC 0031 4911Electric Services 7,797 11,823 0 1,326.87 8.91 0.01 0.00 34 New Jersey 017 Hudson Co 12202 HUDSON GENERATING STATION U2 4911Electric Services 18,878 10,958 0 1,230.98 8.90 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-19 4911Electric Services 5,693 3,973 0 447.52 8.88 0.02 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-20 4911Electric Services 5,683 3,973 0 447.52 8.88 0.02 0.00 19 Iowa 155 Pottawattamie Co 78-01-026 MIDAMERICAN ENERGY CO. - COUNCIL BLUFFS 143798 4911Electric Services 17,143 15,019 0 1,698.75 8.84 0.01 0.00 12 Florida 053 Hernando Co 0530021 FLORIDA CRUSHED STONE CO., INC. 18 3241Cement, Hydraulic 2,906 2,884 4 326.99 8.82 0.03 0.00 22 Louisiana 033 East Baton Rouge Par 0033 RHODIA INC/BR FAC 02 2869Industrial Organic Chemicals, NEC 6,124 8,341 0 947.91 8.80 0.01 0.00 19 Iowa 193 Woodbury Co 97-04-011 MIDAMERICAN ENERGY CO. - GEORGE NEAL SOU 147140 4911Electric Services 15,617 15,843 0 1,807.77 8.76 0.00 0.00 12 Florida 047 Hamilton Co 0470002 WHITE SPRINGS AGRICULTURAL CHEMICALS,INC 66 2874Phosphatic Fertilizers 1,140 1,496 0 172.72 8.66 0.05 19.58 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 004 4911Electric Services 20,614 8,326 0 965.53 8.62 0.01 0.00 13 Georgia 077 Coweta Co 07700001 GEORGIA POWER COMPANY, YATES STEAM-ELECT SG02 4911Electric Services 3,991 3,547 0 412.06 8.61 0.02 6.74 18 Indiana 125 Pike Co 00002 IPL PETERSBURG GENERATING STATION 003 4911Electric Services 20,936 8,310 0 965.29 8.61 0.01 0.00 05 Arkansas 007 Benton Co 0500700107 SWEPCO-FLINT CREEK POWER PLANT 001 4911Electric Services 10,963 11,440 0 1,333.16 8.58 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000010 3334Primary Production of Aluminum 16,120 12,874 19 1,505.81 8.55 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 002 4911Electric Services 6,712 7,683 0 904.12 8.50 0.01 0.00 55 Wisconsin 123 Vernon Co 663020930 DAIRYLAND POWER COOP GENOA STATION-EOP B20 4911Electric Services 15,026 13,966 0 1,644.45 8.49 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 005 4911Electric Services 4,122 4,839 0 571.72 8.46 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 003 4911Electric Services 6,662 7,637 0 904.12 8.45 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 004 4911Electric Services 4,667 4,828 0 571.72 8.44 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 002 4911Electric Services 4,031 4,821 0 571.72 8.43 0.01 0.00 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 002 4911Electric Services 27,651 6,694 90 794.38 8.43 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 004 4911Electric Services 5,846 7,605 0 904.12 8.41 0.01 0.00 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 16 2621Paper Mills 1,354 1,581 4 189.33 8.35 0.04 15.88 54 West Virginia 079 Putnam Co 0006 APPALACHIAN POWER - JOHN E AMOS PLANT 001 4911Electric Services 30,015 6,613 90 794.38 8.32 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 3 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for WOLF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21421 4911Electric Services 5,195 9,440 0 1,137.49 8.30 0.01 0.00 39 Ohio 141 Ross Co 0671010028 MWCUSTOM PAPERS LLC - CHILLICOTHE MILL B002 2611Pulp Mills 7,862 7,453 99 897.59 8.30 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 006 4911Electric Services 4,452 4,707 0 571.72 8.23 0.01 0.00 37 North Carolina 129 New Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-188 4911Electric Services 3,470 3,711 0 450.75 8.23 0.02 7.40 51 Virginia 065 Fluvanna Co 00001 DOMINION - BREMO POWER STATION 2 4911Electric Services 7,993 6,253 0 759.96 8.23 0.01 0.00 18 Indiana 077 Jefferson Co 00001 IKEC - CLIFTY CREEK STATION 005 4911Electric Services 5,433 7,441 0 904.12 8.23 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 004 4911Electric Services 9,196 8,032 0 978.97 8.20 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 003 4911Electric Services 3,970 5,235 0 639.64 8.18 0.01 0.00 26 Michigan 115 Monroe Co B1743 HOLCIM (US) INC. EU0056 3241Cement, Hydraulic 7,129 9,788 0 1,203.18 8.14 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 7 4911Electric Services 21,546 4,648 90 571.75 8.13 0.01 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-5 4911Electric Services 4,050 4,001 0 493.31 8.11 0.02 5.71 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 003 4911Electric Services 4,466 4,625 0 571.72 8.09 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 001 4911Electric Services 29,158 7,646 90 945.40 8.09 0.01 0.00 17 Illinois 167 Sangamon Co ORIS900117 GENERIC UNIT GSC17 4911Electric Services 0 9,684 0 1,198.72 8.08 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0040 4911Electric Services 7,691 9,908 0 1,226.69 8.08 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 002 4911Electric Services 3,550 5,145 0 639.64 8.04 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 003 4911Electric Services 6,876 5,032 90 627.57 8.02 0.01 0.00 54 West Virginia 051 Marshall Co 0005 OHIO POWER - MITCHELL PLANT 002 4911Electric Services 29,575 7,582 90 945.40 8.02 0.01 0.00 01 Alabama 071 Jackson Co 0008 TVA - WIDOWS CREEK 007 4911Electric Services 4,699 4,550 0 571.72 7.96 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 01 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 951.97 7.96 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 02 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 951.97 7.96 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 03 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 951.97 7.96 0.01 0.00 22 Louisiana 033 East Baton Rouge Par 0021 GREAT LAKES CARBON CORP/B R CALCINED COK 04 2999Products of Petroleum and Coal, NEC 4,670 7,575 0 951.97 7.96 0.01 0.00 26 Michigan 139 Ottawa Co B2835 J. H. CAMPBELL PLANT EU0059 4911Electric Services 9,113 10,767 0 1,357.83 7.93 0.01 0.00 29 Missouri 093 Iron Co 0009 DOE RUN COMPANY-BUICK SMELTER 8360 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,144 9,033 0 1,140.42 7.92 0.01 0.00 01 Alabama 129 Washington Co 0001 ALABAMA ELECTRIC COOPERATIVE - CHARLES R 004 4911Electric Services 7,241 4,965 90 627.57 7.91 0.01 0.00 18 Indiana 051 Gibson Co 00013 PSI ENERGY - GIBSON 005 4911Electric Services 17,969 7,691 0 978.83 7.86 0.01 0.00 45 South Carolina 075 Orangeburg Co 1860-0005 HOLCIM:HOLLY HILL 001 3241Cement, Hydraulic 1,336 1,841 0 235.40 7.82 0.03 12.19 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG02 4911Electric Services 1,874 704 0 90.18 7.80 0.09 25.08 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr3 4911Electric Services 5,587 7,184 0 920.76 7.80 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 007 4911Electric Services 10,746 6,288 0 808.56 7.78 0.01 0.00 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr2 4911Electric Services 6,395 7,128 0 920.76 7.74 0.01 0.00 13 Georgia 245 Richmond Co 24500006 INTERNATIONAL PAPER - AUGUSTA MILL PB2A 2611Pulp Mills 1,574 1,767 4 228.61 7.73 0.03 5.78 29 Missouri 175 Randolph Co 0001 ASSOCIATED ELECTRIC COOPERATIVE INC-THOM 17575 4911Electric Services 8,181 10,524 0 1,372.62 7.67 0.01 0.00 13 Georgia 051 Chatham Co 05100006 SAVANNAH ELECTRIC: KRAFT STEAM - ELECTRI SG01 4911Electric Services 1,876 691 0 90.18 7.66 0.08 25.08 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B003 4911Electric Services 19,222 6,479 95 847.69 7.64 0.01 0.00 39 Ohio 053 Gallia Co 0627010056 GAVIN POWER PLANT B004 4911Electric Services 12,601 6,465 0 847.69 7.63 0.01 0.00 12 Florida 047 Hamilton Co 0470002 WHITE SPRINGS AGRICULTURAL CHEMICALS,INC 67 2874Phosphatic Fertilizers 996 1,308 0 172.72 7.57 0.04 19.58 47 Tennessee 157 Shelby Co 00528 ALLEN FOSSIL PLANT Boilr1 4911Electric Services 6,431 6,951 0 920.76 7.55 0.01 0.00 54 West Virginia 051 Marshall Co 0002 PPG INDUSTRIES, INC. 003 2812Alkalies and Chlorine 7,071 7,016 4 934.65 7.51 0.01 0.00 13 Georgia 051 Chatham Co 05100008 KERR-MCGEE PIGMENTS (SAVANNAH) INC. 2404 2816Inorganic Pigments 509 642 0 85.77 7.49 0.09 25.08 13 Georgia 115 Floyd Co 11500021 INLAND PAPERBOARD & PACKAGING, INC. -LIN F4 2611Pulp Mills 3,293 3,696 4 495.91 7.45 0.02 0.00 17 Illinois 057 Fulton Co 057801AAA AES DUCK CREEK 0001 4911Electric Services 11,025 9,249 0 1,241.90 7.45 0.01 0.00 39 Ohio 031 Coshocton Co 0616000000 CONESVILLE POWER PLANT B004 4911Electric Services 92,340 7,334 0 984.99 7.45 0.01 0.00 45 South Carolina 091 York Co 2440-0005 BOWATER INC PAPER/PULP 008 2611Pulp Mills 2,483 2,900 4 390.96 7.42 0.02 0.00 17 Illinois 197 Will Co 197810AAK MIDWEST GENERATION LLC 0016 4911Electric Services 6,462 9,581 0 1,293.29 7.41 0.01 0.00 26 Michigan 163 Wayne Co B2810 DETROIT EDISON RIVER ROUGE EU0039 4911Electric Services 8,503 8,967 0 1,226.49 7.31 0.01 0.00 26 Michigan 017 Bay Co B2840 KARN - WEADOCK FACILITY EU0031 4911Electric Services 8,054 10,044 0 1,386.78 7.24 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9945 4911Electric Services 9,069 9,962 0 1,385.50 7.19 0.01 0.00 21 Kentucky 091 Hancock Co 2109100004 CENTURY ALUMINUM OF KY LLC 024 3334Primary Production of Aluminum 4,985 6,366 0 888.86 7.16 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9944 4911Electric Services 8,586 9,907 0 1,385.55 7.15 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B25 4911Electric Services 9,646 10,672 0 1,495.17 7.14 0.00 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 001 4911Electric Services 21,507 6,334 79.9 892.73 7.10 0.01 0.00 48 Texas 331 Milam Co 1 ALCOA SANDOWPLANT 000011 3334Primary Production of Aluminum 16,121 10,650 33 1,505.81 7.07 0.00 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 001 4911Electric Services 15,681 14,651 0 2,078.19 7.05 0.00 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0181 3241Cement, Hydraulic 7,872 10,809 0 1,538.46 7.03 0.00 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000007 4911Electric Services 13,617 10,453 0 1,487.10 7.03 0.00 0.00 31 Nebraska 111 Lincoln Co 00019 NPPD GERALD GENTLEMAN STATION 002 4911Electric Services 16,471 14,594 0 2,078.19 7.02 0.00 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U501 2631Paperboard Mills 2,257 2,533 4 361.27 7.01 0.02 7.57 21 Kentucky 111 Jefferson Co 0127 LOU GAS & ELEC, MILL CREEK 02 4911Electric Services 4,941 6,014 91.8 858.43 7.01 0.01 0.00 29 Missouri 095 Jackson Co 0031 AQUILA INC-SIBLEY GENERATING STATION 9953 4911Electric Services 11,804 10,187 0 1,456.80 6.99 0.00 0.00 48 Texas 149 Fayette Co 5 FAYETTE POWER PROJECT 000008 4911Electric Services 16,401 10,377 0 1,487.10 6.98 0.00 0.00 13 Georgia 115 Floyd Co 11500003 GEORGIA POWER COMPANY, HAMMOND STEAM-ELE SG04 4911Electric Services 18,089 3,455 90 497.33 6.95 0.01 0.00 51 Virginia 153 Prince William Co 00002 DOMINION - POSSUM POINT 5 4911Electric Services 4,368 6,100 0 880.21 6.93 0.01 0.00 29 Missouri 189 St. Louis Co 0010 AMERENUE-MERAMEC PLANT 21423 4911Electric Services 6,463 7,870 0 1,137.49 6.92 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 008 4911Electric Services 11,187 5,585 0 808.56 6.91 0.01 0.00 54 West Virginia 073 Pleasants Co 0005 MONONGAHELA POWER CO-PLEASANTS POWER STA 002 4911Electric Services 20,090 6,165 79.9 892.73 6.91 0.01 0.00 40 Oklahoma 101 Muskogee Co 1209 OG&E 9946 4911Electric Services 9,866 9,551 0 1,385.44 6.89 0.00 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 4 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for WOLF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

01 Alabama 097 Mobile Co 5009 AKZO NOBEL CHEMICALS INC 003 2819Industrial Inorganic Chemicals, NEC 3,688 4,407 0 641.39 6.87 0.01 0.00 51 Virginia 027 Buchanan Co 00004 JEWEL COKE COMPANY LLP 24 3312Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling M 3,998 4,526 0 658.54 6.87 0.01 0.00 39 Ohio 061 Hamilton Co 1431350093 CINERGY CORP MIAMI FORT STATION B007 4931Electric and Other Services Combined 19,599 6,285 0 920.30 6.83 0.01 0.00 13 Georgia 127 Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS M24 2611Pulp Mills 165 193 0 28.39 6.80 0.24 73.01 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 009 4911Electric Services 10,609 5,475 0 808.56 6.77 0.01 0.00 13 Georgia 099 Early Co 09900001 GEORGIA PACIFIC CORPORATION, CEDAR SPRIN U500 2631Paperboard Mills 2,164 2,428 4 361.27 6.72 0.02 7.57 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 001 4911Electric Services 5,835 6,862 0 1,027.11 6.68 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 003 4911Electric Services 2,582 5,998 97.98 898.85 6.67 0.01 0.00 21 Kentucky 091 Hancock Co ORIS900121 GENERIC UNIT GSC21 4911Electric Services 0 5,927 0 890.90 6.65 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 002 4911Electric Services 2,731 5,954 97.98 898.85 6.62 0.01 0.00 54 West Virginia 033 Harrison Co 0015 MONONGAHELA POWER CO-HARRISON 001 4911Electric Services 3,355 5,908 97.98 898.85 6.57 0.01 0.00 18 Indiana 153 Sullivan Co 00005 HOOSIER ENERGY RURAL ELEC MEROM STATION 002 4911Electric Services 7,011 6,745 0 1,027.11 6.57 0.01 0.00 37 North Carolina 155 Robeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-26 4911Electric Services 3,009 2,756 0 421.00 6.55 0.02 11.31 45 South Carolina 003 Aiken Co ORIS7652 USDOE SRS (D-AREA) 1 4911Electric Services 0 1,431 0 218.94 6.54 0.03 7.44 21 Kentucky 019 Boyd Co 2101900004 MARATHON ASHLAND PET LLC 064 2911Petroleum Refining 3,977 5,155 0 791.34 6.51 0.01 0.00 19 Iowa 033 Cerro Gordo Co 17-01-005 LEHIGH CEMENT COMPANY - MASON CITY 153781 3241Cement, Hydraulic 6,850 10,953 0 1,684.10 6.50 0.00 0.00 13 Georgia 051 Chatham Co 05100077 SOUTHERN STATES PHOSPHATE & FERTILIZER C SA01 2819Industrial Inorganic Chemicals, NEC 428 540 0 83.92 6.44 0.08 25.08 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100125 4911Electric Services 3,373 9,056 0 1,410.04 6.42 0.00 0.00 01 Alabama 033 Colbert Co 0010 TVA COLBERT 014 4911Electric Services 31,769 4,598 90 718.21 6.40 0.01 0.00 37 North Carolina 159 Rowan Co 3715900004 DUKE ENERGY CORPORATION - BUCK STEAM STA G-4 4911Electric Services 3,761 3,155 0 493.31 6.40 0.01 5.71 42 Pennsylvania 007 Beaver Co 420070032 PADEP BAQ 401 3339Primary Smelting and Refining of Nonferrous Metals, Except Copper 4,131 6,648 98 1,041.34 6.38 0.01 0.00 22 Louisiana 039 Evangeline Par 0001 CABOT CORPORATION/VILLE PLATTE PLNT C8 2895Carbon Black 3,702 6,638 0 1,045.92 6.35 0.01 0.00 22 Louisiana 019 Calcasieu Par 0011 REYNOLDS METALS CO/LAKE CHARLES CARBON C 01 2999Products of Petroleum and Coal, NEC 5,160 7,327 0 1,155.16 6.34 0.01 0.00 21 Kentucky 199 Pulaski Co 2119900005 EAST KY POWER COOP JOHN SHERMAN COOPER P 001 4911Electric Services 7,244 4,401 0 697.80 6.31 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 001 4911Electric Services 10,447 5,030 0 808.56 6.22 0.01 0.00 18 Indiana 089 Lake Co 00383 COKENERGY INC. 001 4911Electric Services 5,951 7,915 0 1,272.34 6.22 0.00 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 001 4911Electric Services 11,743 5,383 0 874.07 6.16 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 004 4911Electric Services 11,161 5,383 0 873.21 6.16 0.01 0.00 40 Oklahoma 103 Noble Co 1211 OG&E 9953 4911Electric Services 10,644 9,599 0 1,559.69 6.15 0.00 0.00 12 Florida 031 Duval Co 0310071 IFF CHEMICAL HOLDINGS, INC. 3 2869Industrial Organic Chemicals, NEC 624 733 0 119.58 6.13 0.05 50.75 27 Minnesota 061 Itasca Co 2706100004 MINNESOTA POWER INC - BOSWELL ENERGY CTR EU003 4911Electric Services 13,282 12,606 50 2,065.56 6.10 0.00 0.00 29 Missouri 047 Clay Co 0096 INDEPENDENCE POWER AND LIGHT-MISSOURI CI 5430 4911Electric Services 1,234 8,955 0 1,469.17 6.10 0.00 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 003 4911Electric Services 23,773 5,309 0 873.21 6.08 0.01 0.00 18 Indiana 043 Floyd Co 00004 PSI ENERGY - GALLAGHER 002 4911Electric Services 12,252 5,285 0 874.07 6.05 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 033 4911Electric Services 11,069 6,267 96 1,036.68 6.05 0.01 0.00 20 Kansas 209 Wyandotte Co 0008 BOARD OF PUBLIC UTILITIES - NEARMAN 001 4911Electric Services 7,626 9,001 0 1,493.81 6.03 0.00 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 010 4911Electric Services 10,030 4,869 0 808.56 6.02 0.01 0.00 01 Alabama 113 Russell Co 0003 CONTINENTAL CARBON COMPANY 001 2895Carbon Black 1,597 2,210 0 367.60 6.01 0.02 5.97 51 Virginia 093 Isle Of Wight Co 00006 INTERNATIONAL PAPER COMPANY 4 2621Paper Mills 3,720 4,299 4 718.24 5.99 0.01 7.54 45 South Carolina 035 Dorchester Co 0900-0025 SHOWA DENKO CARBON 007 3624Carbon and Graphite Products 618 1,291 0 215.88 5.98 0.03 14.78 40 Oklahoma 103 Noble Co 1211 OG&E 9954 4911Electric Services 7,748 9,328 0 1,559.62 5.98 0.00 0.00 54 West Virginia 051 Marshall Co 0011 VENCO MOUNDSVILLE CALCINING PLANT K02 2999Products of Petroleum and Coal, NEC 4,350 5,638 0 945.86 5.96 0.01 0.00 37 North Carolina 157 Rockingham Co 3715700015 DUKE ENERGY CORP - DAN RIVER STEAM STATI G-21 4911Electric Services 2,637 3,464 0 590.21 5.87 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 002 4911Electric Services 10,322 4,729 0 808.56 5.85 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 4 2819Industrial Inorganic Chemicals, NEC 1,711 2,323 0 397.66 5.84 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 004 4911Electric Services 10,200 4,723 0 808.56 5.84 0.01 0.00 19 Iowa 139 Muscatine Co 70-08-003 CENTRAL IOWA POWER COOP. - FAIR STATION 100127 4911Electric Services 5,611 8,241 0 1,410.04 5.84 0.00 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 4 2874Phosphatic Fertilizers 1,791 2,351 0 404.17 5.82 0.01 0.00 37 North Carolina 071 Gaston Co 3707100040 DUKE ENERGY CORPORATION - RIVERBEND STEA G-17 4911Electric Services 3,331 2,592 0 447.52 5.79 0.01 0.00 37 North Carolina 129 New Hanover Co 3712900083 INVISTA, S.A.R.L. G-247 2869Industrial Organic Chemicals, NEC 3,249 2,611 0 453.42 5.76 0.01 7.40 51 Virginia 023 Botetourt Co 00003 ROANOKE CEMENT COMPANY 22 3241Cement, Hydraulic 2,885 3,976 0 690.66 5.76 0.01 0.00 05 Arkansas 063 Independence Co 0506300036 EASTMAN CHEMICAL COMPANY-ARK EASTMAN DIV 011 2869Industrial Organic Chemicals, NEC 6,214 6,127 0 1,064.93 5.75 0.01 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 003 4911Electric Services 6,269 5,290 0 919.45 5.75 0.01 0.00 21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 003 4911Electric Services 14,038 5,104 90 890.76 5.73 0.01 0.00 21 Kentucky 161 Mason Co 2116100009 EAST KY POWER COOP SPURLOCK ST. MAYSVILL 002 4911Electric Services 21,309 4,872 90 849.59 5.73 0.01 0.00 37 North Carolina 169 Stokes Co 3716900004 DUKE ENERGY CORP - BELEWS CREEK STEAM ST G-18 4911Electric Services 43,789 3,218 90 561.07 5.73 0.01 0.00 26 Michigan 007 Alpena Co B1477 LAFARGE NORTH AMERICA - ALPENA PLANT EU0176 3241Cement, Hydraulic 6,418 8,813 0 1,538.46 5.73 0.00 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000001 4911Electric Services 12,703 11,495 0 2,012.18 5.71 0.00 0.00 18 Indiana 029 Dearborn Co 00002 AMERICAN ELECTRIC POWER-TANNERS CREEK 001 4911Electric Services 4,941 5,222 0 919.45 5.68 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 031 4911Electric Services 7,033 5,874 92.1 1,036.68 5.67 0.01 0.00 12 Florida 063 Jackson Co 0630014 GULF POWER COMPANY SCHOLZ ELECTRIC GENER 1 4911Electric Services 320 1,980 0 349.82 5.66 0.02 7.57 12 Florida 063 Jackson Co 0630014 GULF POWER COMPANY SCHOLZ ELECTRIC GENER 2 4911Electric Services 465 1,980 0 349.82 5.66 0.02 7.57 45 South Carolina 015 Berkeley Co 0420-0006 SCE&G:WILLIAMS 001 4911Electric Services 22,698 1,280 90 226.32 5.66 0.02 14.73 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 005 4911Electric Services 9,226 4,577 0 808.56 5.66 0.01 0.00 42 Pennsylvania 007 Beaver Co 420070005 PA POWER CO/BRUCE MANSFIELD PLT 032 4911Electric Services 11,754 5,869 92.1 1,036.68 5.66 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 003 4911Electric Services 9,954 4,559 0 808.56 5.64 0.01 0.00 39 Ohio 001 Adams Co 0701000060 DP&L, KILLEN GENERATING STATION B001 4911Electric Services 19,664 4,879 0 865.47 5.64 0.01 0.00 47 Tennessee 085 Humphreys Co 0011 TVA JOHNSONVILLE FOSSIL PLANT 006 4911Electric Services 9,581 4,540 0 808.56 5.61 0.01 0.00

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 5 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for WOLF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

21 Kentucky 041 Carroll Co 2104100010 KENTUCKY UTILITIES CO GHENT GENERATING S 004 4911Electric Services 13,968 4,977 90 890.76 5.59 0.01 0.00 48 Texas 331 Milam Co 5 SANDOWSTEAM ELECTRIC 000015 4911Electric Services 23,305 8,411 0 1,505.67 5.59 0.00 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 3 2819Industrial Inorganic Chemicals, NEC 1,634 2,219 0 397.66 5.58 0.01 0.00 48 Texas 029 Bexar Co 63 SOMMERS DEELY SPRUCE PWR 000017 4911Electric Services 4,782 9,210 0 1,649.14 5.58 0.00 0.00 19 Iowa 193 Woodbury Co 97-04-010 MIDAMERICAN ENERGY CO. - GEORGE NEAL NOR 148780 4911Electric Services 0 10,072 0 1,810.62 5.56 0.00 0.00 28 Mississippi 087 Lowndes Co 2808700025 HOLNAM INC, ARTESIA 002 3241Cement, Hydraulic 2,896 3,991 0 724.76 5.51 0.01 0.00 12 Florida 105 Polk Co 1050059 IMC PHOSPHATES COMPANY 44 2819Industrial Inorganic Chemicals, NEC 1,607 2,182 0 397.66 5.49 0.01 0.00 17 Illinois 119 Madison Co 119020AAE DYNEGY MIDWEST GENERATION INC 0001 4911Electric Services 5,726 6,359 0 1,158.60 5.49 0.00 0.00 39 Ohio 167 Washington Co 0684000000 MUSKINGUM RIVER POWER PLANT B006 4911Electric Services 0 5,034 0 917.70 5.49 0.01 0.00 19 Iowa 163 Scott Co 82-04-005 LAFARGE NORTH AMERICA INC. 133592 3241Cement, Hydraulic 4,963 7,698 0 1,403.54 5.48 0.00 0.00 21 Kentucky 127 Lawrence Co 2112700003 KENTUCKY POWER CO BIG SANDY PLANT 002 4911Electric Services 36,036 4,203 90 768.80 5.47 0.01 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 7 2874Phosphatic Fertilizers 1,510 1,983 0 363.44 5.46 0.02 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B004 4911Electric Services 27,778 4,828 0 886.15 5.45 0.01 0.00 31 Nebraska 109 Lancaster Co 0005 NPPD SHELDON STATION 001 4911Electric Services 5,624 9,401 0 1,726.88 5.44 0.00 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B001 4911Electric Services 31,836 4,810 0 886.15 5.43 0.01 0.00 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B003 4911Electric Services 28,225 4,816 0 886.15 5.43 0.01 0.00 55 Wisconsin 117 Sheboygan Co 460033090 WP& L ALLIANT ENERGY - EDGEWATER GEN ST B24 4911Electric Services 6,218 8,277 0 1,525.54 5.43 0.00 0.00 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B009 4911Electric Services 15,311 5,367 0 990.21 5.42 0.01 0.00 37 North Carolina 191 Wayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-2 4911Electric Services 2,744 2,918 0 539.12 5.41 0.01 10.43 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS RF04 2611Pulp Mills 286 334 0 62.03 5.38 0.09 34.86 45 South Carolina 029 Colleton Co ORIS900145 GENERIC UNIT GSC45 4911Electric Services 0 1,084 0 201.42 5.38 0.03 24.20 39 Ohio 081 Jefferson Co 0641050002 CARDINAL POWER PLANT (CARDINAL OPERATING B002 4911Electric Services 20,630 5,321 0 992.64 5.36 0.01 0.00 12 Florida 057 Hillsborough Co 0570005 CF INDUSTRIES, INC., PLANT CITY PHOS 8 2874Phosphatic Fertilizers 1,482 1,946 0 363.42 5.35 0.01 0.00 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS RF01 2611Pulp Mills 285 333 0 62.28 5.35 0.09 34.86 45 South Carolina 079 Richland Co 1900-0013 SCE&G:WATEREE 001 4911Electric Services 18,803 1,502 90 281.45 5.34 0.02 7.51 39 Ohio 001 Adams Co 0701000007 DP&L, J.M. STUART GENERATING STATION B002 4911Electric Services 29,710 4,718 0 886.15 5.32 0.01 0.00 12 Florida 033 Escambia Co 0330045 GULF POWER COMPANY - CRIST 4 4911Electric Services 2,464 3,038 0 571.63 5.31 0.01 0.00 12 Florida 105 Polk Co 1050055 IMC PHOSPHATES COMPANY 5 2874Phosphatic Fertilizers 1,635 2,146 0 404.17 5.31 0.01 0.00 47 Tennessee 105 Loudon Co 0081 A.E. STALEY MANUFACTURING COMPANY 005 2046Wet Corn Milling 3,005 2,982 4 562.56 5.30 0.01 0.00 39 Ohio 025 Clermont Co 1413090154 CINCINNATI GAS & ELECTRIC CO., WM. H. ZI B006 4931Electric and Other Services Combined 21,492 4,658 91 878.69 5.30 0.01 0.00 55 Wisconsin 009 Brown Co 405032870 FORT JAMES OPERATING COMPANY B27 2621Paper Mills 8,807 8,349 0 1,575.03 5.30 0.00 0.00 37 North Carolina 087 Haywood Co 3708700159 BLUE RIDGE PAPER PRODUCTS - CANTON MILL G-25 2621Paper Mills 2,195 2,565 0 487.34 5.26 0.01 0.00 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 001 4911Electric Services 46,852 4,922 90 938.00 5.25 0.01 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 32 2874Phosphatic Fertilizers 1,548 2,033 0 388.00 5.24 0.01 0.00 17 Illinois 197 Will Co 197809AAO MIDWEST GENERATION LLC 0009 4911Electric Services 4,559 6,444 0 1,230.37 5.24 0.00 0.00 37 North Carolina 129 New Hanover Co 3712900036 L V SUTTON STEAM ELECTRIC PLANT G-187 4911Electric Services 2,805 2,357 0 450.75 5.23 0.01 7.40 12 Florida 031 Duval Co 0310039 MILLENNIUM SPECIALTY CHEMICALS 6 2844Perfumes, Cosmetics, and Other Toilet Preparations 505 590 0 113.26 5.21 0.05 50.75 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 5 2874Phosphatic Fertilizers 1,597 2,097 0 402.30 5.21 0.01 0.00 54 West Virginia 061 Monongalia Co 0001 MONONGAHELA POWER CO.- FORT MARTIN POWER 002 4911Electric Services 42,467 4,890 90 938.00 5.21 0.01 0.00 48 Texas 279 Lamb Co 18 TOLK STATION 000002 4911Electric Services 12,171 10,467 0 2,012.18 5.20 0.00 0.00 48 Texas 201 Harris Co 37 HOUSTON PLANT 000011 2819Industrial Inorganic Chemicals, NEC 5,098 7,005 0 1,350.47 5.19 0.00 0.00 17 Illinois 031 Cook Co 031600AIN MIDWEST GENERATION LLC 0016 4911Electric Services 4,453 6,872 0 1,326.74 5.18 0.00 0.00 12 Florida 001 Alachua Co 0010006 CITY OF GAINESVILLE, GRU DEERHAVEN GENER 5 4911Electric Services 6,969 1,062 0 205.43 5.17 0.03 10.28 39 Ohio 093 Lorain Co 0247030013 AVON LAKE POWER PLANT B012 4911Electric Services 41,872 5,810 0 1,131.95 5.13 0.00 0.00 12 Florida 057 Hillsborough Co 0570008 CARGILL FERTILIZER, INC. 6 2874Phosphatic Fertilizers 1,569 2,060 0 401.97 5.12 0.01 0.00 01 Alabama 097 Mobile Co 1001 ALABAMA POWER COMPANY - BARRY 005 4911Electric Services 10,185 3,267 90 639.64 5.11 0.01 0.00 47 Tennessee 139 Polk Co 0004 INTERTRADE HOLDINGS, INC. 001 2819Industrial Inorganic Chemicals, NEC 1,837 2,530 4 497.19 5.09 0.01 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0016 4911Electric Services 6,537 7,095 0 1,394.90 5.09 0.00 0.00 29 Missouri 083 Henry Co 0001 KANSAS CITY POWER & LIGHT CO-MONTROSE GE 7847 4911Electric Services 4,056 7,067 0 1,388.10 5.09 0.00 0.00 26 Michigan 121 Muskegon Co B2836 B. C. COBB PLANT EU0015 4911Electric Services 6,010 7,080 0 1,394.90 5.08 0.00 0.00 12 Florida 105 Polk Co 1050046 CARGILL FERTILIZER, INC. 33 2874Phosphatic Fertilizers 1,491 1,958 0 388.00 5.05 0.01 0.00 42 Pennsylvania 021 Cambria Co 420210046 CAMBRIA COGEN CO/CAMBRIA COGEN 031 4911Electric Services 1,059 5,218 0 1,042.98 5.00 0.00 0.00 13 Georgia 051 Chatham Co 05100005 HERCULES INCORPORATED SB9 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 314 414 0 83.72 4.95 0.06 25.08 13 Georgia 175 Laurens Co 17500004 SP NEWSPRINT CO. PB1 2621Paper Mills 841 944 0 195.05 4.84 0.02 11.75 45 South Carolina 075 Orangeburg Co 1860-0044 SCE&G:COPE 001 4911Electric Services 1,712 1,087 0 225.76 4.82 0.02 12.19 37 North Carolina 155 Robeson Co 3715500166 LUMBERTON POWER, LLC G-17A 4911Electric Services 260 1,887 0 420.40 4.49 0.01 11.31 13 Georgia 305 Wayne Co 30500001 JESUP MILL, RAYONIER PERFORMANCE FIBERS PB01 2611Pulp Mills 245 275 4 62.25 4.41 0.07 34.86 37 North Carolina 191 Wayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-3 4911Electric Services 2,719 2,363 0 539.12 4.38 0.01 10.43 37 North Carolina 019 Brunswick Co ORIS10378 COGENTRIX SOUTHPORT GEN1 4911Electric Services 0 1,844 0 423.42 4.35 0.01 11.31 37 North Carolina 019 Brunswick Co ORIS10378 COGENTRIX SOUTHPORT GEN2 4911Electric Services 0 1,844 0 423.42 4.35 0.01 11.31 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 004 3334Primary Production of Aluminum 749 957 0 220.59 4.34 0.02 14.73 37 North Carolina 017 Bladen Co 3701700043 ELIZABETHTOWN POWER, LLC G-17A 4911Electric Services 198 1,921 0 443.34 4.33 0.01 10.29 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 002 3334Primary Production of Aluminum 749 957 0 223.13 4.29 0.02 14.73 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 003 3334Primary Production of Aluminum 749 957 0 223.06 4.29 0.02 14.73 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 005 3334Primary Production of Aluminum 749 957 0 223.19 4.29 0.02 14.73 13 Georgia 179 Liberty Co 17900001 INTERSTATE PAPER LLC F1 2611Pulp Mills 161 188 0 44.67 4.20 0.09 46.19 45 South Carolina 019 Charleston Co 0560-0244 COGEN SOUTH 0CA 4931Electric and Other Services Combined 843 872 90 212.97 4.09 0.02 24.20 13 Georgia 051 Chatham Co 05100010 WEYERHAEUSER COMPANY - PORT WENTWORTH MI PB04 2611Pulp Mills 323 363 4 90.94 3.99 0.04 25.08

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 6 / 7VISTAS 2018 BaseG Q/d, Q/d^2, RT Max for WOLF

**FIPSST State**  **FIPSCNTY County**  **Plant ID Plant**  **Point ID SIC**  **Industry Description (2002 G)**  **(2018 G) CE (%** **)*** **Distance (km) Q/d**  **Q/d^2 RT Max** ** **SO2 Tons**

12 Florida 089 Nassau Co 0890003 JEFFERSON SMURFIT CORPORATION (US) 6 2631Paperboard Mills 257 300 0 76.04 3.94 0.05 50.75 37 North Carolina 013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1034 2874Phosphatic Fertilizers 1,834 2,408 0 614.74 3.92 0.01 10.24 37 North Carolina 013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1035 2874Phosphatic Fertilizers 1,782 2,340 0 614.74 3.81 0.01 10.24 45 South Carolina 029 Colleton Co 0740-0002 SCE&G:CANADYS 003 4911Electric Services 7,924 757 90 201.39 3.76 0.02 24.20 13 Georgia 051 Chatham Co 05100007 INTERNATIONAL PAPER - SAVANNAH MILL PB12 2631Paperboard Mills 274 320 4 85.82 3.73 0.04 25.08 37 North Carolina 061 Duplin Co ORIS10381 COGENTRIX KENANSVILLE GEN1 4911Electric Services 0 1,834 0 519.89 3.53 0.01 10.43 37 North Carolina 047 Columbus Co 3704700036 INTERNATIONAL PAPER - RIEGELWOOD MILL G-32 2621Paper Mills 1,310 1,531 0 441.95 3.46 0.01 11.31 13 Georgia 175 Laurens Co 17500004 SP NEWSPRINT CO. PB2 2621Paper Mills 573 669 99 195.05 3.43 0.02 11.75 37 North Carolina 117 Martin Co 3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-148 2611Pulp Mills 1,890 2,209 32 653.97 3.38 0.01 10.24 13 Georgia 185 Lowndes Co 18500001 PACKAGING CORPORATION OF AMERICA - VALDO 1017 2631Paperboard Mills 559 653 0 204.58 3.19 0.02 10.14 45 South Carolina 043 Georgetown Co ORIS900545 GENERIC UNIT GSC45 4911Electric Services 0 1,084 0 354.00 3.06 0.01 14.66 45 South Carolina 015 Berkeley Co 0420-0030 SANTEE COOPER CROSS 001 4911Electric Services 3,947 719 95 244.36 2.94 0.01 14.73 37 North Carolina 155 Robeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-25 4911Electric Services 2,084 1,151 0 421.00 2.73 0.01 11.31 37 North Carolina 019 Brunswick Co 3701900013 DAK MONOMERS LLC G-273 2824Manmade Organic Fibers, Except Cellulosic 1,097 1,089 4 450.23 2.42 0.01 11.31 45 South Carolina 043 Georgetown Co 1140-0005 SANTEE COOPER WINYAH 004 4911Electric Services 3,620 689 90 288.57 2.39 0.01 14.66 12 Florida 031 Duval Co 0310039 MILLENNIUM SPECIALTY CHEMICALS 5 2844Perfumes, Cosmetics, and Other Toilet Preparations 237 269 0 113.26 2.38 0.02 50.75 45 South Carolina 043 Georgetown Co 1140-0005 SANTEE COOPER WINYAH 003 4911Electric Services 4,971 684 90 288.57 2.37 0.01 14.66 45 South Carolina 043 Georgetown Co 1140-0005 SANTEE COOPER WINYAH 001 4911Electric Services 18,184 681 95 288.57 2.36 0.01 14.66 45 South Carolina 043 Georgetown Co 1140-0005 SANTEE COOPER WINYAH 002 4911Electric Services 10,299 681 95 288.57 2.36 0.01 14.66 37 North Carolina 019 Brunswick Co 3701900013 DAK MONOMERS LLC G-274 2824Manmade Organic Fibers, Except Cellulosic 1,033 1,025 4 450.23 2.28 0.01 11.31 13 Georgia 051 Chatham Co 05100008 KERR-MCGEE PIGMENTS (SAVANNAH) INC. 1162 2816Inorganic Pigments 150 189 89.91 85.64 2.21 0.03 25.08 37 North Carolina 155 Robeson Co 3715500147 PROGRESS ENERGY CAROLINAS, INC., W.H. WE G-24 4911Electric Services 1,927 912 0 421.00 2.17 0.01 11.31 45 South Carolina 015 Berkeley Co 0420-0089 DAK AMERICAS 002 2821Plastics Material and Synthetic Resins, and Nonvulcanizable Elast 496 492 4 230.67 2.13 0.01 14.73 45 South Carolina 041 Florence Co 1040-0003 STONE CONTAINER FLORENCE 015 2611Pulp Mills 622 727 4 346.06 2.10 0.01 11.31 37 North Carolina 083 Halifax Co 3708300007 INTERNATIONAL PAPER G-12 2621Paper Mills 1,134 1,326 88 663.45 2.00 0.00 10.11 37 North Carolina 061 Duplin Co ORIS900437 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 515.45 1.98 0.00 10.43 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 18 2621Paper Mills 282 330 0 189.33 1.74 0.01 15.88 45 South Carolina 015 Berkeley Co 0420-0029 BP AMOCO CHEMICAL-COOPER RIVER PLANT 002 2869Industrial Organic Chemicals, NEC 488 392 0 243.38 1.61 0.01 14.73 45 South Carolina 015 Berkeley Co 0420-0029 BP AMOCO CHEMICAL-COOPER RIVER PLANT 001 2869Industrial Organic Chemicals, NEC 486 390 0 243.38 1.60 0.01 14.73 37 North Carolina 083 Halifax Co ORIS900537 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 643.39 1.59 0.00 10.11 37 North Carolina 083 Halifax Co ORIS900637 GENERIC UNIT GSC37 4911Electric Services 0 1,022 0 660.79 1.55 0.00 10.11 12 Florida 107 Putnam Co 1070005 GEORGIA-PACIFIC CORP. PULP/PAPER MILL 14 2621Paper Mills 245 286 0 189.33 1.51 0.01 15.88 13 Georgia 185 Lowndes Co 18500001 PACKAGING CORPORATION OF AMERICA - VALDO 7020 2631Paperboard Mills 255 298 0 204.58 1.46 0.01 10.14 37 North Carolina 117 Martin Co 3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-140 2611Pulp Mills 812 911 4 653.97 1.39 0.00 10.24 45 South Carolina 015 Berkeley Co 0420-0015 ALUMAX OF SOUTH CAROLINA 001 3334Primary Production of Aluminum 237 303 0 223.43 1.35 0.01 14.73 45 South Carolina 035 Dorchester Co 0900-0004 LAFARGE BUILDING MATERIALS HARLEYVILLE 001 3241Cement, Hydraulic 211 291 0 222.56 1.31 0.01 14.78 37 North Carolina 191 Wayne Co 3719100017 PROGRESS ENERGY - F LEE PLANT G-4 4911Electric Services 9,218 698 90 539.12 1.29 0.00 10.43 37 North Carolina 013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1033 2874Phosphatic Fertilizers 601 789 0 614.74 1.28 0.00 10.24 45 South Carolina 035 Dorchester Co 0900-0025 SHOWA DENKO CARBON 002 3624Carbon and Graphite Products 130 272 0 215.88 1.26 0.01 14.78 37 North Carolina 047 Columbus Co 3704700036 INTERNATIONAL PAPER - RIEGELWOOD MILL G-92 2621Paper Mills 431 503 0 441.95 1.14 0.00 11.31 37 North Carolina 083 Halifax Co ORIS54035 WESTMORELAND LG&E PARTNERS ROANOKE VALLE GEN1 4911Electric Services 0 754 0 660.78 1.14 0.00 10.11 37 North Carolina 117 Martin Co 3711700069 WEYERHAEUSER COMPANY - PLYMOUTH G-143 2611Pulp Mills 637 745 32 653.97 1.14 0.00 10.24 45 South Carolina 069 Marlboro Co 1680-0008 DELTA MILLS:DELTA #2 008 2269Finishers of Textiles, NEC 452 447 4 398.34 1.12 0.00 10.34 37 North Carolina 017 Bladen Co 3701700009 DUPONT COMPANY - FAYETTEVILLE WORKS G-1 3081Unsupported Plastics Film and Sheet 580 466 0 451.80 1.03 0.00 10.29 37 North Carolina 107 Lenoir Co 3710700039 EI DU PONT - KINSTON PLANT G-170 2824Manmade Organic Fibers, Except Cellulosic 498 572 0 568.29 1.01 0.00 10.43 13 Georgia 127 Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS F2 2611Pulp Mills 23 27 0 28.39 0.96 0.03 73.01 37 North Carolina 047 Columbus Co 3704700036 INTERNATIONAL PAPER - RIEGELWOOD MILL G-91 2621Paper Mills 344 402 0 441.95 0.91 0.00 11.31 13 Georgia 127 Glynn Co 12700003 GEORGIA-PACIFIC BRUNSWICK OPERATIONS M27 2611Pulp Mills 22 25 99.5 28.39 0.89 0.03 73.01 37 North Carolina 107 Lenoir Co 3710700039 EI DU PONT - KINSTON PLANT G-169 2824Manmade Organic Fibers, Except Cellulosic 425 488 0 568.29 0.86 0.00 10.43 37 North Carolina 013 Beaufort Co 3701300071 PCS PHOSPHATE COMPANY INC. - AURORA G-1032 2874Phosphatic Fertilizers 398 522 0 614.74 0.85 0.00 10.24 37 North Carolina 047 Columbus Co 3704700036 INTERNATIONAL PAPER - RIEGELWOOD MILL G-77 2621Paper Mills 224 259 4 441.95 0.59 0.00 11.31 37 North Carolina 061 Duplin Co 3706100029 VALLEY PROTEINS INC G-16 2077Animal and Marine Fats and Oils 317 256 0 493.64 0.52 0.00 10.43

* CE values not filled in for non-VISTAS States. ** RT Max

values = 0 represent RT < 5 7 / 7