NOx SO2 PM10 lb/hr lb/hr lb/hrZoneEasting (m)Northing (m)Elev (m) Basin Electric Laramie River Power PlantBoiler PC - Babcock & Wilcox Boiler #1 2619.41284.0546.0 13 509887 4661575 1348 182.9 332.2 15.2 9.54 Basin Electric Laramie River Power PlantBoiler PC - Babcock & Wilcox Boiler #2 1502.31284.0546.0 13 509887 4661662 1348 182.9 332.2 15.2 9.54 Basin Electric Laramie River Power PlantBoiler PC - Babcock & Wilcox Boiler #3 2719.21320.0548.0 13 509887 4661749 1348 182.9 358.2 22.9 8.66 6840.83888.01640.0 Black Hills Neil Simpson #1 Boiler PC Boiler - Foster Wheeler 112.8351.696.7 13 469090.1 4903545.4 1402 76.2 442.4 21.9 1.83 Wind Cave NP, Badlands NP 2001, 2002, 2003 112.8351.696.7 Dyno Nobel North AmericaCheyenne Plant IC Engine South Cooper Bessemer Engine 170.6 -- -- Dyno Nobel North AmericaCheyenne Plant IC Engine North Cooper Bessemer Engine 170.6 -- -- Dyno Nobel North AmericaCheyenne Plant Nitric Acid Plant #1 Nitric Acid Plant (125 TPD) 6.0 -- -- 13 507637 4549219 1924 21.34 438.7 11.88 0.61 Dyno Nobel North AmericaCheyenne Plant Nitric Acid Plant #2 Nitric Acid Plant (125 TPD) 6.0 -- -- 13 507637 4549217 1924 21.34 438.7 11.88 0.61 Dyno Nobel North AmericaCheyenne Plant Prill Tower HIDAN Prill Tower -- -- 54.0 13 507683 4549219 1923 39.93 310.4 24.23 1.52 Mt Zirkel NP, Rawah WA, Rocky Mtn NP Dyno Nobel North AmericaCheyenne Plant Wet Scrubber HIDAN Cooling Drum -- -- 19.7 13 507707 4549213 1923 23.62 294.3 51.51 0.46 Dyno Nobel North AmericaCheyenne Plant Wet Scrubber Urea Evaporator -- -- 15.8 13 507740 4549088 1923 51.21 369.3 6.89 0.46 Dyno Nobel North AmericaCheyenne Plant Prill Tower Urea Prill Tower -- -- 43.1 13 507732 4549087 1923 41.76 357.6 2.72 3.55 Dyno Nobel North AmericaCheyenne Plant Boiler Urea Auxillary Boiler 6.1 -- -- 13 507715 4549075 1923 21.34 505.4 5.15 0.33 359.3 0.0 132.6 FMC Corporation Granger Soda Ash Plant Boiler PC Boiler #1 251.0 71.7 35.8 12 591757 4613883 1932 45.72 333.2 21.29 1.98 FMC Corporation Granger Soda Ash Plant Boiler PC Boiler #2 251.0 71.7 35.8 12 591770 4614077 1929 45.72 333.2 21.2 1.98 501.9143.471.7 FMC Corporation Sodium Products Boiler NS-1A Mono Coal/Gas Boiler 523.31064.445.0 12 599376 4607962 1924 91.44 414.8 54.49 1.83 FMC Corporation Sodium Products Boiler NS-1B Mono Coal/Gas Boiler 374.31064.445.0 12 599380 4607962 1925 91.44 410.9 54.96 1.83 FMC Corporation Sodium Products Boiler PH-3 Sesqui Gas Fired Boiler 43.4 -- 8.4 12 598600 4608338 1917 21.34 394.3 8.34 2.29 941.02128.898.4 General Chemical Green River Soda Ash Boiler Boiler C 245.6640.850.0 12 603615 4605128 1920 47.55 452.6 15.98 3.05 General Chemical Green River Soda Ash Boiler Boiler D 501.61056.080.0 12 603581 4605144 1920 47.55 460.9 25.12 3.05 747.21696.8130.0 OCI Big Island Boiler Combustion Engineering Boiler #4 13.3 -- 7.5 12 608793 4618978.7 1893 16.76 434.1 18.39 1.98 OCI Big Island Boiler Combustion Engineering Boiler #5 13.3 -- 8.6 12 608787.9 4618950.6 1893 24.38 440.1 21.53 1.83 OCI Big Island Boiler Combustion Engineering Boiler #6 13.3 -- -- 12 608780.2 4618962 1893 24.38 434.1 21.53 1.83 40.0 0.0 16.1 P4 Production Rock Springs Coking PlantCoker Salem Coker (Calciner) 72.9 218.022.0 12 648355 4599767 1951 39.62 1255.4 12.24 4.75 Bridger WA, Fitzpatrick WA 1995, 1996, 2001 72.9 218.022.0 Pacificorp Dave Johnston Boiler Boiler 3 1194.22671.0513.9 13 436537.4 4742908.9 1519 152.4 444.82 33.22 4.57 Pacificorp Dave Johnston Boiler Boiler 4 1447.31737.0730.4 13 436492.1 4742959.3 1519 76.2 325.9 8.53 7.01 2641.54408.01244.3 Pacificorp Jim Bridger Boiler Tangential Coal Boiler #1 2008.41683.0561.0 12 684262 4622809 2042 152.4 333.2 22.3 7.32 Pacificorp Jim Bridger Boiler Tangential Coal Boiler #2 1716.71683.0561.0 12 684209 4622873 2042 152.4 333.2 22.3 7.32 Pacificorp Jim Bridger Boiler Tangential Coal Boiler #3 1941.11683.0561.0 12 684158 4622936 2042 152.4 333.2 25.2 7.32 Pacificorp Jim Bridger Boiler Tangential Coal Boiler #4 2030.81004.0502.0 12 684102 4623004 2042 152.4 333.2 13 9.45 7696.96053.02185.0 Pacificorp Naughton Plant Boiler CE Coal Boiler #1 1079.82218.8446.6 12 533470 4622710 2114 60.96 410.8 26.52 4.27 Pacificorp Naughton Plant Boiler CE Coal Boiler #2 1322.52844.0548.3 12 533520 4622740 2114 68.58 410.8 21.34 4.88 Pacificorp Naughton Plant Boiler CE Coal Boiler #3 2052.91839.5788.3 12 533610 4622850 2114 137.16 323 19.81 8.08 4455.26902.31783.2 Pacificorp Wyodak Boiler PC Boiler 1189.02050.0410.0 13 469389.2 4903687.3 1402 121.9 346.9 22.6 6.1 Wind Cave NP, Badlands NP 2001, 2002, 2003 1189.02050.0410.0 Sinclair Casper Refinery Boiler #7 Boiler 26.7 98.2 15.6 13 398495 4745588 1567 41.39 549.8 12.9 1.37 Wind Cave NP, Badlands NP 2001, 2002, 2003 26.7 98.2 15.6 Sinclair Sinclair Refinery Heater 780 FCC Heater H2 15.6 -- -- 13 324973.8 4627288.6 2011 33.53 672 10.3 0.76 Sinclair Sinclair Refinery Heater 781 Naphtha Splitter Heater 7.9 -- -- 13 324877.2 4627317.7 2011 36.6 477.6 4.39 1.22 Sinclair Sinclair Refinery Heater 781 #1 HDS Heater 5.5 -- -- 13 324816.9 4627300.2 2011 27.43 1016.5 9.33 1.22 Sinclair Sinclair Refinery Heater 781 LEF Heater 5.5 -- -- 13 324959.7 4627290.1 2011 33.53 630.4 8.09 0.91 Sinclair Sinclair Refinery Heater 781 #1 Reformer Heater 9.6 1.0 -- 13 324822.7 4627300.1 2011 45.72 727.6 5.88 1.52 Sinclair Sinclair Refinery Heater 781 #3 Reformer Heater 2.1 0.5 -- 13 324811.9 4627300.4 2011 19.2 855.4 2.08 1.22 Sinclair Sinclair Refinery Heater 781 Stabilizer Heater 2.6 0.3 -- 13 324834.3 4627299.8 2011 41.15 635.9 2.24 1.22 Sinclair Sinclair Refinery Heater 582 PFlash Htr, F101 3.2 -- -- 13 324839.7 4627315.2 2011 36.6 838.7 6.49 1.22 Wind Cave NP, Badlands NP 2001, 2002, 2003 Sinclair Sinclair Refinery Heater 582 PFlash Htr, F103 3.8 -- -- 13 324826.4 4627314.5 2011 36.6 866.5 3.4 1.52 Sinclair Sinclair Refinery Heater 582 Crude Htr, F102A 8.6 -- -- 13 324833.1 4627315.4 2011 36.6 866.5 6.96 1.52 Sinclair Sinclair Refinery Heater 582 Crude Htr, F102B 3.4 -- -- 13 324859.6 4627314.8 2011 36.6 833.2 5.15 1.52 Sinclair Sinclair Refinery Heater 582 Vac. Htr, F104 9.0 -- -- 13 324849 4627322.8 2011 36.6 683.2 13.47 0.91 Sinclair Sinclair Refinery Heater Asphalt Heater #2 1.8 -- -- 13 325029 4627237 2011 12.8 810.9 8.35 0.91 Sinclair Sinclair Refinery Heater Alky Heater H1 4.3 -- -- 13 325121.9 4627530.5 2011 27.4 716.5 5.03 1.22 Sinclair Sinclair Refinery Boiler #10 High Press. Boiler 23.0 2.3 -- 13 324811.7 4627192.6 2011 15.24 449.82 9.08 1.52 Sinclair Sinclair Refinery Sulfur Recovery UnitSRU #1 5.1 340.0 -- 13 324972.9 4627218.7 2011 49.1 810.93 1.4 1.52 111.1 344.0 0.0 507555 4549175 13.41 1925 

# BART Facilities Emissions Inventory Company Emission Unit Stack Height (m) Stack Temperature

(K) Stack Velocity

(m/s) Stack Diameter

(m) UTM Coordinates Description Federal Class I Area(s) Meteorological Data Wind Cave NP, Badlands NP 2001, 2002, 2003 Facility

485.9 16.78 1.68 13 1996, 2001, 2002

Bridger WA, Fitzpatrick WA 1995, 1996, 2001

1995, 1996, 2001 Bridger WA, Fitzpatrick WA 1995, 1996, 2001 Bridger WA, Fitzpatrick WA 1995, 1996, 2001

Bridger WA, Fitzpatrick WA 1995, 1996, 2001 Bridger WA, Fitzpatrick WA

Bridger WA, Fitzpatrick WA 1995, 1996, 2001 Wind Cave NP, Badlands NP 2001, 2002, 2003