Appendix 4 

Statewide Emissions Summaries and 

Partial County Inventory 

Methodology 

Table 1. Actual 2002 BaseG2 Annual Emission Summary for Alabama Counties (tons)

County VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC 

Autauga County 6,696 2,329 2,673 556 548 513 1,480 260 376 3,837 748 218 375 704 53 35 33 0 1,096 Baldwin County 50 0 0 10 8 0 6,378 1,370 1,413 18,617 5,036 536 6,339 4,432 224 257 242 2 3,767 Barbour County 325 348 133 138 27 6 2,355 443 434 4,894 1,671 853 764 250 21 29 27 0 980 Bibb County 78 59 3 60 12 0 1,193 253 154 3,396 997 116 152 250 27 16 15 0 507 Blount County 0 0 0 0 00 2,178 448 303 7,296 1,214 2,480 291 552 42 30 28 0 1,209 

Bullock County 0 0 0 0 00 4,158 1,664 383 8,618 6,347 459 77 69 6 6 6 0 337 

Butler County 509 38 24 97 67 0 1,528 217 258 3,716 836 908 262 305 36 25 24 0 1,175 Calhoun County 214 750 11 755 454 1 6,739 743 1,938 8,843 1,796 610 1,232 1,140 79 77 72 1 6,518 Chambers County 214 460 44 178 151 0 1,564 291 493 3,149 694 129 410 434 42 28 26 0 836 Cherokee County 62 168 0 30 30 0 1,297 169 179 4,944 953 519 1,659 201 20 45 42 0 660 Chilton County 415 434 13 116 102 0 1,853 326 392 5,515 1,077 206 308 379 45 29 27 0 1,312 Choctaw County 563 2,292 3,573 412 339 183 1,486 220 167 3,771 925 117 593 264 17 25 23 0 405 Clarke County 523 550 980 354 298 38 2,149 436 371 4,785 1,562 187 815 608 30 34 32 0 661 Clay County 389 65 6 20 15 0 1,351 208 153 3,313 832 565 98 332 34 18 17 0 395 Cleburne County 3 357 0 4 4 0 1,328 320 133 3,341 1,266 1,125 78 220 22 12 11 0 808 Coffee County 31 11 0 57 36 0 1,886 376 578 5,449 1,302 2,362 488 317 29 37 35 0 1,145 Colbert County 1,642 16,295 50,043 818 482 376 1,937 340 904 6,201 994 670 1,066 1,309 124 79 75 1 1,538 Conecuh County 158 4 0 23 4 0 1,610 343 180 3,744 1,431 226 168 318 30 23 22 0 804 Coosa County 157 58 2 34 34 0 1,043 193 85 2,924 858 86 427 184 12 13 12 0 450 Covington County 33 114 4 15 15 22 2,851 714 705 7,370 2,748 1,433 480 365 23 29 28 0 1,093 Crenshaw County 0 0 0 0 00 825 171 128 3,224 808 1,410 88 113 13 11 11 0 416 

Cullman County 706 173 3 5 3 0 4,745 449 912 10,671 1,572 6,747 1,041 630 69 66 62 1 2,024 Dale County 591 103 142 16 15 0 1,752 308 450 5,361 1,037 933 329 563 29 28 27 0 2,599 Dallas County 667 2,029 4,287 534 388 67 2,313 461 1,094 5,714 1,556 398 537 1,091 43 34 32 0 869 DeKalb County 0 0 0 0 00 4,011 440 741 8,938 1,471 5,876 1,014 750 63 67 63 1 1,823 

Elmore County 59 932 47 38 32 0 1,847 364 372 7,545 1,327 216 1,423 627 64 64 60 1 1,288 Escambia County 3,164 2,251 19,432 509 332 62 3,268 758 679 7,559 2,953 579 325 833 55 34 32 0 1,231 Etowah County 157 1,919 8,741 97 48 0 4,212 556 1,588 7,128 1,120 919 699 878 61 45 43 0 2,987 Fayette County 168 84 26 18 12 0 1,427 184 230 3,090 514 338 112 195 22 14 14 0 524 Franklin County 0 0 0 0 00 2,184 205 441 4,172 668 2,048 389 369 29 23 22 0 1,111 

Geneva County 141 0 0 0 00 1,734 301 261 5,787 1,483 2,193 324 283 22 28 27 0 588 

Greene County 90 10,314 40,987 412 179 0 1,077 135 134 2,647 644 198 452 677 52 28 26 0 655 Hale County 431 829 12 30 24 0 929 136 130 3,212 609 194 418 343 35 24 23 0 431 Henry County 36 0 0 3 20 1,114 260 179 4,484 1,315 435 258 265 20 23 22 0 577 

Houston County 100 26 0 23 21 0 3,592 547 1,983 8,441 1,574 390 732 1,060 60 65 63 1 2,725 Jackson County 255 26,862 45,357 1,674 963 2 3,333 335 578 7,991 1,302 1,282 1,604 1,418 167 95 88 1 1,827 Jefferson County 6,505 35,409 51,032 11,895 10,159 0 17,583 3,349 221 27,666 4,111 161 4,618 8,653 581 483 459 4 18,843 Lamar County 418 139 3 74 41 0 1,321 125 170 3,475 568 118 88 232 19 13 12 0 482 Lauderdale County 83 6 0 50 40 0 4,723 480 1,320 9,261 1,339 485 1,742 1,114 143 88 83 1 2,124 Lawrence County 140 3,125 1,334 415 342 52 2,434 230 191 7,043 1,203 1,567 764 757 96 53 50 0 849 Lee County 778 344 10 186 128 10 3,218 608 1,316 6,212 1,174 229 745 1,204 95 76 72 1 2,600 Limestone County 59 26 0 3 3 0 4,393 359 552 10,641 1,710 957 1,398 1,814 183 142 135 1 1,983 Lowndes County 59 186 42 148 102 0 925 185 80 3,302 826 589 249 448 30 21 20 0 658 Macon County 0 0 0 0 00 1,628 489 206 4,729 1,882 151 268 271 25 20 18 0 1,032 

Madison County 81 398 114 64 50 1 10,288 1,539 4,907 14,291 2,321 735 1,799 2,368 230 198 189 2 7,207 Marengo County 915 11,666 461 543 319 56 2,148 320 599 4,022 1,209 239 469 942 42 32 30 0 626 Marion County 522 97 38 120 96 0 1,829 222 377 4,594 662 957 292 328 44 29 27 0 1,279 Marshall County 714 56 15 240 195 0 4,257 532 1,392 7,964 1,212 3,393 2,601 1,555 304 149 139 1 1,736 Mobile County 3,519 33,807 68,791 1,993 1,071 287 14,500 2,231 7,728 17,273 3,215 339 4,072 5,392 2,794 932 863 2 8,719 Monroe County 815 2,500 2,480 926 664 169 1,392 264 440 5,095 1,184 299 364 752 23 22 21 0 563 Montgomery County 538 1,177 663 196 145 0 8,361 1,189 5,342 7,334 1,446 519 1,655 2,097 172 151 144 1 6,208 Morgan County 4,716 4,036 8,935 1,162 845 8 6,371 645 2,189 9,292 1,354 1,341 985 1,406 152 246 104 1 2,984 Perry County 0 0 0 0 00 827 150 214 2,752 692 134 172 126 10 10 10 0 329 Pickens County 2 324 0 4 4 0 1,827 314 207 5,015 1,360 1,766 317 509 32 21 19 0 584 Pike County 77 117 7,996 21 15 0 1,586 344 439 4,800 1,339 1,375 191 613 37 29 27 0 944 

POINT AREA NON-ROAD 
Table 1. Actual 2002 BaseG2 Annual Emission Summary for Alabama Counties (tons)

County VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC 

POINT AREA NON-ROAD 

Randolph County 218 7,993 1 21 20 0 1,403 174 198 3,160 650 1,183 173 357 28 18 17 0 486 Russell County 1,801 2,662 7,013 863 767 217 2,444 719 674 6,117 2,371 137 335 579 23 21 20 0 1,628 St. Clair County 317 1,496 400 253 135 0 3,033 408 323 7,633 1,307 940 904 1,686 81 61 57 0 3,288 Shelby County 571 33,613 130,246 3,094 1,373 4 4,890 756 55 10,149 1,585 174 3,309 2,591 240 233 219 2 2,252 Sumter County 34 748 152 44 31 0 1,067 196 237 2,955 806 290 316 455 60 30 28 0 782 Talladega County 1,278 3,431 7,806 582 314 27 3,732 581 917 7,712 1,628 474 1,226 1,465 76 67 62 1 1,717 Tallapoosa County 157 134 10 27 27 0 2,029 362 663 4,483 864 171 1,484 459 26 38 35 0 1,150 Tuscaloosa County 1,715 1,074 1,959 398 287 0 6,531 984 2,401 11,993 2,033 509 1,918 1,941 159 144 136 1 5,613 Walker County 329 16,856 56,030 947 421 28 2,748 461 785 9,509 1,606 907 603 1,215 79 53 50 0 1,883 Washington County 1,151 9,858 19,914 726 554 11 1,785 333 132 4,195 1,322 601 306 372 20 16 15 0 485 Wilcox County 2,204 2,128 2,315 775 442 59 1,638 386 312 4,078 1,519 168 595 522 30 25 24 0 340 Winston County 334 91 5 23 14 0 2,315 291 375 4,231 936 1,138 701 414 30 29 27 0 550 Grand Total 49,332 244,348 544,309 32,886 23,291 2,200 207,952 34,172 54,462 440,663 98,671 60,007 60,487 65,366 7,584 4,949 4,526 33 127,295 1
Table . Typical 2002 BaseG2 Annual Emission Summary for Alabama Counties (tons)

County VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC N

Bibb County 78 59 3 60 12 0 1,239 274 160 3,494 1,079 121 152 250 27 16 15 0 1,096 Blount County 000000 2,157 439 303 7,267 1,185 2,480 291 552 42 30 28 0 3,767 

Bullock County 000000 4,258 1,726 430 8,997 6,615 495 77 69 6 6 6 0 980 

Butler County 509 38 24 97 67 0 1,539 223 261 3,748 861 911 262 305 36 25 24 0 507 Calhoun County 214 750 11 755 454 1 6,759 753 1,942 8,892 1,836 614 1,232 1,140 79 77 72 1 1,209 Autauga County 6,691 2,303 2,670 556 548 493 1,484 264 377 3,854 760 219 375 704 53 35 33 0 337 Baldwin County 50 0 0 10 8 0 6,457 1,419 1,435 18,851 5,216 553 6,339 4,432 224 257 242 2 1,175 Barbour County 325 348 133 138 27 6 2,400 470 445 5,012 1,766 861 764 250 21 29 27 0 6,518 Chambers County 214 460 44 178 151 0 1,579 298 496 3,183 722 131 410 434 42 28 26 0 836 Cherokee County 62 168 0 30 30 0 1,303 173 181 4,962 967 521 1,659 201 20 45 42 0 660 Chilton County 415 434 13 116 102 0 1,869 335 395 5,553 1,108 208 308 379 45 29 27 0 1,312 Choctaw County 563 2,292 3,573 412 339 183 1,513 233 172 3,834 977 121 593 264 17 25 23 0 405 Clarke County 523 550 980 354 298 38 2,220 469 382 4,943 1,694 195 815 608 30 34 32 0 661 Clay County 389 65 6 20 15 0 1,379 220 157 3,374 883 568 98 332 34 18 17 0 395 Cleburne County 3 357 0440 1,403 354 143 3,499 1,400 1,132 78 220 22 12 11 0 808 

Coffee County 31 11 0 57 36 0 1,866 373 581 5,438 1,283 2,364 488 317 29 37 35 0 1,145 Colbert County 1,648 17,248 54,938 858 499 376 1,934 339 904 6,198 990 671 1,066 1,309 124 79 75 1 1,538 Conecuh County 158 4 0 23 4 0 1,678 377 191 3,897 1,559 235 168 318 30 23 22 0 804 Coosa County 157 58 2 34 34 0 1,076 209 90 2,998 919 90 427 184 12 13 12 0 450 Covington County 19 69 2 9 9 13 2,926 756 723 7,569 2,906 1,446 480 365 23 29 28 0 1,093 Crenshaw County 000000 851 184 132 3,283 858 1,414 88 113 13 11 11 0 416 

Cullman County 706 173 3530 4,745 450 913 10,673 1,573 6,747 1,041 630 69 66 62 1 2,024 

Dale County 591 103 142 16 15 0 1,756 312 453 5,380 1,050 935 329 563 29 28 27 0 2,599 Dallas County 667 2,029 4,287 534 388 67 2,344 482 1,102 5,800 1,624 404 537 1,091 43 34 32 0 869 DeKalb County 000000 4,005 438 742 8,934 1,464 5,877 1,014 750 63 67 63 1 1,823 

Elmore County 59 932 47 38 32 0 1,852 367 374 7,563 1,340 218 1,423 627 64 64 60 1 1,288 Escambia County 3,164 2,251 19,432 509 332 62 3,425 835 702 7,902 3,242 597 325 833 55 34 32 0 1,231 Etowah County 157 1,159 5,435 107 52 0 4,210 555 1,589 7,127 1,118 920 699 878 61 45 43 0 2,987 Fayette County 168 84 26 18 12 0 1,426 184 230 3,090 513 338 112 195 22 14 14 0 524 Franklin County 000000 2,185 206 441 4,175 670 2,048 389 369 29 23 22 0 1,111 

Geneva County 141 00000 1,695 293 265 5,752 1,440 2,195 324 283 22 28 27 0 588 Greene County 90 9,932 40,741 427 185 0 1,089 142 137 2,680 670 200 452 677 52 28 26 0 655 Hale County 431 829 12 30 24 0 937 141 132 3,230 624 195 418 343 35 24 23 0 431 Henry County 36 00320 1,123 270 185 4,526 1,345 439 258 265 20 23 22 0 577 Houston County 100 26 0 23 21 0 3,575 548 1,984 8,430 1,559 392 732 1,060 60 65 63 1 2,725 Jackson County 256 27,027 45,582 1,774 976 2 3,325 332 578 7,980 1,291 1,282 1,604 1,418 167 95 88 1 1,827 Jefferson County 6,524 37,709 52,754 11,888 10,153 0 17,556 3,338 221 27,628 4,072 161 4,618 8,653 581 483 459 4 18,843 2Lamar County 418 139 3 74 41 0 1,325 127 170 3,484 575 119 88 232 19 13 12 0 482 Lauderdale County 83 6 0 50 40 0 4,722 480 1,320 9,261 1,338 485 1,742 1,114 143 88 83 1 2,124 Lawrence County 140 3,125 1,334 415 342 52 2,443 236 192 7,066 1,221 1,569 764 757 96 53 50 0 849 Lee County 778 344 10 186 128 10 3,213 606 1,318 6,215 1,172 230 745 1,204 95 76 72 1 2,600 Limestone County 59 26 0330 4,392 359 552 10,640 1,708 957 1,398 1,814 183 142 135 1 1,983 

Lowndes County 57 183 42 147 101 0 916 183 83 3,302 820 591 249 448 30 21 20 0 658 Macon County 000000 1,679 515 219 4,865 1,988 161 268 271 25 20 18 0 1,032 

Madison County 81 398 114 64 50 1 10,278 1,535 4,908 14,281 2,310 735 1,799 2,368 230 198 189 2 7,207 Marengo County 915 11,666 461 543 319 56 2,186 338 606 4,113 1,283 245 469 942 42 32 30 0 626 Marion County 522 97 38 120 96 0 1,831 223 378 4,600 667 958 292 328 44 29 27 0 1,279 Marshall County 714 56 15 240 195 0 4,248 528 1,392 7,953 1,200 3,394 2,601 1,555 304 149 139 1 1,736 Mobile County 3,497 30,201 59,543 1,968 1,061 240 14,557 2,262 7,738 17,407 3,325 347 4,072 5,392 2,794 932 863 2 8,719 Monroe County 815 2,500 2,480 926 664 169 1,413 275 444 5,148 1,226 302 364 752 23 22 21 0 563 Montgomery County 538 1,177 663 196 145 0 8,384 1,201 5,347 7,391 1,492 522 1,655 2,097 172 151 144 1 6,208 Morgan County 4,716 4,020 8,934 1,159 843 5 6,369 645 2,190 9,290 1,352 1,342 985 1,406 152 246 104 1 2,984 Perry County 000000 846 160 218 2,796 729 136 172 126 10 10 10 0 329 

Pickens County 2 324 0440 1,861 332 214 5,100 1,428 1,772 317 509 32 21 19 0 584 

Pike County 77 117 7,996 21 15 0 1,590 352 445 4,837 1,362 1,380 191 613 37 29 27 0 944 Randolph County 218 7,993 1 21 20 0 1,406 176 200 3,174 659 1,184 173 357 28 18 17 0 486 Russell County 1,801 2,662 7,013 863 767 217 2,543 768 691 6,347 2,560 150 335 579 23 21 20 0 1,628 St. Clair County 317 1,496 400 253 135 0 3,049 415 326 7,671 1,337 943 904 1,686 81 61 57 0 3,288 

POINT AREA NON-ROAD 
Table . Typical 2002 BaseG2 Annual Emission Summary for Alabama Counties (tons)

County VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC N

POINT AREA NON-ROAD 

Shelby County 572 30,990 118,971 3,075 1,364 4 4,891 758 56 10,158 1,591 175 3,309 2,591 240 233 219 2 2,252 Sumter County 34 748 152 44 31 0 1,103 213 242 3,032 872 294 316 455 60 30 28 0 782 Talladega County 1,278 3,431 7,806 582 314 27 3,750 590 922 7,764 1,667 478 1,226 1,465 76 67 62 1 1,717 Tallapoosa County 157 134 10 27 27 0 2,042 368 665 4,516 890 173 1,484 459 26 38 35 0 1,150 Tuscaloosa County 1,715 1,074 1,959 398 287 0 6,528 983 2,404 12,004 2,036 511 1,918 1,941 159 144 136 1 5,613 Walker County 336 14,982 48,191 996 442 30 2,707 444 786 9,450 1,546 907 603 1,215 79 53 50 0 1,883 Washington County 1,154 10,424 20,901 772 589 11 1,821 353 140 4,288 1,397 607 306 372 20 16 15 0 485 Wilcox County 2,204 2,128 2,315 775 442 59 1,628 384 319 4,100 1,523 173 595 522 30 25 24 0 340 Winston County 334 91 5 23 14 0 2,344 305 379 4,294 988 1,141 701 414 30 29 27 0 550 Grand Total 49,323 237,997 520,217 33,028 23,313 2,121 209,200 34,900 54,812 444,259 101,442 60,275 60,487 65,366 7,584 4,949 4,526 33 127,295 15
Table . 2009 BaseG2 Annual Emission Summary for Alabama Counties (tons)

County VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC N

Autauga County 7,296 2,312 2,803 758 747 676 1,156 268 347 4,014 777 223 280 613 10 26 24 0 668 

Baldwin County 20 0 0 11 9 0 5,656 1,444 1,339 19,651 5,340 561 6,047 4,157 46 230 216 3 2,306 

Barbour County 328 380 145 102 23 7 2,057 474 416 5,159 1,784 938 650 200 4 24 22 0 592 

Bibb County 87 65 3 40 8 0 1,061 307 161 3,781 1,214 128 111 215 4 12 11 0 309 Blount County 000000 1,610 457 278 7,607 1,218 2,786 214 481 7 22 21 0 737 

Bullock County 000000 4,122 1,727 424 9,079 6,624 516 55 54 1 4 4 0 206 

Butler County 426 42 26 100 66 0 1,162 226 242 3,908 876 1,005 281 250 6 22 20 0 715 

Calhoun County 200 789 13 940 577 34 5,446 802 1,802 9,525 2,014 681 884 942 13 67 63 1 3,863 Chambers County 217 509 47 189 160 0 1,249 302 458 3,331 739 133 390 363 7 24 22 0 508 Cherokee County 17 183 0 33 32 0 996 175 168 5,109 976 557 1,492 207 3 40 37 0 401 Chilton County 440 470 14 102 88 0 1,425 376 379 5,878 1,198 212 224 325 7 22 21 0 799 Choctaw County 596 2,439 3,610 420 354 195 1,146 236 160 4,003 994 129 607 213 3 24 23 0 247 Clarke County 484 595 1,041 371 309 40 1,783 473 357 5,129 1,713 197 776 520 6 31 29 0 402 Clay County 404 72 6 18 14 0 1,127 267 159 3,710 1,067 634 69 271 6 14 13 0 240 Cleburne County 2 321 0550 1,314 435 160 3,971 1,718 1,288 56 187 4 9 8 0 493 

Coffee County 17 12 0 61 38 0 1,626 377 535 5,607 1,300 2,656 535 258 5 33 31 0 693 Colbert County 1,694 13,564 30,955 853 446 530 1,748 358 830 6,469 1,029 737 783 1,159 48 61 57 1 921 

Conecuh County 151 4 0 26 4 0 1,362 379 181 4,006 1,569 235 140 264 5 19 18 0 491 Coosa County 133 64 2 40 40 0 845 210 86 3,136 945 94 315 161 2 9 9 0 274 Covington County 11 509 0 31 31 29 2,568 774 683 7,826 2,977 1,584 353 304 4 22 21 0 662 Crenshaw County 000000 693 186 123 3,395 868 1,586 64 90 2 8 8 0 253 

Cullman County 687 194 4530 3,508 460 842 11,170 1,615 7,611 1,035 528 12 57 54 1 1,232 

Dale County 423 112 153 18 17 0 1,445 316 415 5,595 1,072 1,029 342 490 5 24 23 0 1,582 Dallas County 717 1,853 4,610 516 377 71 1,997 487 1,036 6,001 1,642 410 400 940 8 25 24 0 528 DeKalb County 597 10 0 61 44 0 3,072 447 680 9,305 1,494 6,561 1,274 612 10 67 62 1 1,108 

Elmore County 30 495 51 29 25 0 1,486 372 345 7,903 1,368 220 1,230 553 11 53 50 1 791 

Escambia County 3,159 2,357 18,997 448 304 66 2,880 854 663 8,145 3,315 606 240 718 9 25 24 0 748 

Etowah County 112 2,820 6,018 50 30 0 3,404 564 1,457 7,463 1,153 1,019 512 745 10 35 32 0 1,775 Fayette County 192 93 29 19 13 0 1,088 208 218 3,237 531 361 80 158 4 11 10 0 318 Franklin County 000000 1,592 211 408 4,372 687 2,311 287 312 5 17 16 0 672 

Geneva County 140 00000 1,523 295 245 5,921 1,457 2,450 326 243 4 23 22 0 358 Greene County 48 1,155 20,172 535 323 0 942 148 130 2,804 698 203 340 612 19 21 20 0 400 Hale County 509 746 13 31 27 0 677 143 123 3,355 637 197 310 303 6 18 16 0 263 Henry County 40 00330 1,004 272 172 4,607 1,349 466 192 227 4 16 16 0 351 

Houston County 115 28 0 25 23 0 3,167 555 1,821 8,715 1,584 404 719 891 11 56 53 1 1,651 Jackson County 251 5,663 46,578 2,134 1,156 8 2,356 340 534 8,350 1,337 1,409 1,277 1,287 79 75 70 1 1,107 

Jefferson County 6,360 11,827 57,525 11,914 9,712 0 15,252 3,378 234 29,639 4,318 160 3,828 7,410 107 398 378 5 11,303 

Lamar County 419 146 3 50 29 0 959 130 156 3,645 590 121 62 185 3 9 9 0 293 

Lauderdale County 24 6 0 54 43 0 3,341 491 1,211 9,693 1,384 510 1,371 1,024 90 71 67 1 1,271 Lawrence County 119 3,308 1,414 401 348 56 1,779 273 186 7,453 1,365 1,737 566 692 56 41 38 0 522 Lee County 843 420 8 310 257 12 2,711 614 1,216 6,556 1,212 238 517 1,005 16 59 56 1 1,564 Limestone County 29 31 0330 3,351 367 512 10,916 1,719 1,015 1,023 1,569 52 106 101 1 1,221 

Lowndes County 21 99 42 129 76 7 726 185 78 3,418 830 632 185 389 6 15 14 0 403 Macon County 000000 1,546 516 209 5,005 2,003 160 289 238 4 17 16 0 628 

Madison County 67 440 124 70 55 1 8,391 1,558 4,519 14,979 2,383 761 1,222 1,955 74 165 157 2 4,386 Marengo County 919 6,510 489 556 319 60 1,759 341 586 4,251 1,297 242 321 815 13 25 24 0 381 Marion County 592 97 47 147 118 0 1,354 229 350 4,849 696 1,076 302 265 7 25 23 0 776 Marshall County 848 60 16 260 208 0 3,454 538 1,296 8,358 1,249 3,827 2,439 1,417 228 142 132 1 1,051 Mobile County 3,634 27,481 69,214 1,656 1,043 141 11,965 2,305 7,117 18,371 3,454 347 3,271 4,961 2,137 857 792 2 5,259 Monroe County 735 2,677 2,642 897 631 180 1,108 278 423 5,289 1,238 306 269 639 5 16 15 0 342 Montgomery County 618 1,131 642 177 131 0 7,248 1,214 4,912 7,795 1,531 538 1,343 1,763 30 124 117 2 3,764 Morgan County 4,401 2,735 8,979 1,193 875 32 4,879 657 2,041 9,816 1,415 1,477 700 1,190 75 272 94 1 1,807 Perry County 000000 669 166 208 2,894 751 135 124 106 1 7 7 0 201 

Pickens County 1 291 0440 1,439 335 203 5,288 1,447 1,963 236 447 13 16 15 0 356 

Pike County 102 156 10,674 27 20 0 1,389 355 413 5,007 1,381 1,532 144 526 6 22 21 0 573 Randolph County 141 3,083 1 22 22 0 1,063 179 186 3,306 670 1,324 126 303 5 14 13 0 295 

Russell County 1,912 2,946 8,015 887 790 232 2,224 772 651 6,566 2,586 150 249 501 4 16 15 0 972 

St. Clair County 301 1,270 450 285 152 0 2,389 422 301 8,073 1,386 1,045 653 1,487 14 47 44 0 1,985 

POINT AREA NON-ROAD 
Table . 2009 BaseG2 Annual Emission Summary for Alabama Counties (tons)

County VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC NOx SO2 PM10 PM2.5 NH3 VOC N

POINT AREA NON-ROAD 

Shelby County 595 28,679 130,585 1,985 820 4 4,014 768 58 10,755 1,666 175 2,269 2,222 40 200 187 2 1,370 Sumter County 37 814 165 48 33 0 875 215 232 3,143 883 298 235 405 20 23 21 0 477 Talladega County 1,241 1,097 8,007 570 309 29 3,033 629 862 8,262 1,836 518 1,171 1,265 13 58 54 1 1,043 Tallapoosa County 192 137 11 18 18 0 1,583 374 617 4,747 917 178 1,091 419 4 27 25 0 696 Tuscaloosa County 963 1,120 2,096 407 293 0 5,336 1,004 2,208 12,745 2,139 560 1,642 1,638 31 119 112 1 3,407 Walker County 301 11,039 22,262 662 406 0 2,086 451 721 9,929 1,586 1,020 444 1,069 18 41 39 0 1,142 Washington County 1,418 3,891 18,151 884 676 17 1,399 356 134 4,456 1,416 658 224 313 3 12 11 0 296 Wilcox County 2,382 2,271 2,442 776 452 63 1,312 387 310 4,233 1,538 174 439 452 6 18 17 0 207 Winston County 357 101 5 20 12 0 2,028 422 383 4,993 1,444 1,300 601 341 5 24 22 0 335 Grand Total 49,117 151,714 479,297 32,389 23,151 2,491 170,956 35,831 50,910 465,666 105,211 66,318 50,249 56,862 3,471 4,231 3,807 36 76,990 1
Table 4. 2012 Annual Emission Summary for Alabama Counties (tons)

County VOC NOX SO2 PM10 PM2.5 NH3 VOC NOX SO2 PM10 PM2.5 NH3 VOC NOX SO2 PM10 PM2.5 NH3 VOC NOX SO2 PM10 PM2.5 NH3

Autauga Co 7,490 2,886 2,935 835 821 925 1,010 212 338 3,828 544 214 253 567 3 24 22 0 568 782 6 27 16 62

Baldwin Co 21 0 0 11 9 0 3,747 694 1,183 16,599 2,355 431 5,603 3,981 18 208 195 3 1,964 2,923 22 103 63 222

Barbour Co 352 405 151 99 21 7 1,340 166 348 3,810 537 914 587 170 1 21 20 0 503 565 5 20 12 49

Bibb Co 90 68 3 40 8 580 99 107 2,915 403 86 101 199 1 11 10 0 263 364 3 13 8 28

Blount Co 0 0 0 0 0 0 1,473 420 280 7,631 1,070 2,917 195 445 2 20 19 0 627 905 7 33 20 68

Bullock Co 0 0 0 0 0 0 331 71 86 1,983 283 266 50 46 0 4 4 0 175 238 2 9 5 18

Butler Co 446 43 28 97 65 0 880 122 222 3,534 472 1,028 267 223 1 20 19 0 608 866 7 30 18 67

Calhoun Co 197 1,004 3 937 566 47 5,234 638 1,785 8,985 1,334 675 833 839 3 64 60 1 3,282 3,448 28 120 71 288

Chambers Co 234 539 51 188 159 1,050 221 445 3,042 419 119 361 327 2 22 21 0 431 575 5 21 12 47

Cherokee Co 18 196 0 32 32 0 786 114 156 4,912 737 561 1,349 203 1 35 33 0 342 458 4 17 10 35

Chilton Co 464 481 14 100 86 1,149 277 357 5,516 771 192 202 297 2 20 19 0 680 1,002 8 35 21 76

Choctaw Co 611 2,512 3,756 420 354 201 765 99 128 3,483 464 107 569 187 0 23 21 0 210 289 2 11 6 22

Clarke Co 506 616 1,079 371 308 42 1,025 164 283 3,841 515 137 720 478 2 28 27 0 342 455 4 17 10 36

Clay Co 434 74 6 18 14 0 748 98 118 3,031 417 625 62 240 1 13 12 0 205 267 2 10 6 20

Cleburne Co 1 327 0 5 5 0 507 79 65 2,422 333 1,275 52 172 1 8 8 0 420 664 5 23 14 48

Coffee Co 18 12 0 60 36 0 1,265 239 520 5,069 733 2,765 509 224 1 30 29 0 588 694 6 25 15 58

Colbert Co 1,868 14,605 32,994 868 449 653 1,793 354 839 6,543 985 764 698 1,074 36 55 52 1 779 899 7 32 19 77

Conecuh Co 161 4 0 26 0 0 635 77 105 2,680 369 175 137 238 2 18 17 0 419 673 5 23 14 49

Coosa Co 142 65 0 40 40 0 518 67 51 2,570 398 67 279 149 0 8 8 0 234 322 2 12 7 25

Covington Co 16 805 37 37 50 1,227 209 559 5,391 754 1,541 324 270 1 20 19 0 562 670 5 24 14 56

Crenshaw Co 0 0 0 0 0 0 409 70 95 2,918 404 1,638 59 77 0 7 7 0 216 294 2 11 7 22

Cullman Co 714 200 4 2 0 0 3,448 448 851 11,353 1,546 7,982 955 467 3 52 49 1 1,048 1,492 11 52 32 114

Dale Co 445 115 153 16 16 0 1,218 226 401 5,297 710 1,054 325 453 1 22 21 0 1,343 1,470 13 52 30 132

Dallas Co 740 1,918 4,774 514 372 73 1,471 267 995 5,061 726 370 357 865 3 22 21 0 448 579 5 21 13 48

De Kalb Co 622 7 0 59 43 0 2,916 408 687 9,313 1,323 6,845 1,203 533 2 61 57 1 942 1,256 10 45 27 100

Elmore Co 26 504 55 25 20 0 1,297 306 335 7,772 1,097 209 1,116 508 3 48 45 1 674 916 7 33 20 72

Escambia Co 3,189 2,416 18,930 443 299 68 1,362 205 499 5,265 750 475 220 664 2 23 22 0 636 876 7 31 18 69

Etowah Co 106 3,109 6,287 42 21 7 3,458 549 1,473 7,537 1,069 1,059 461 674 2 31 29 0 1,501 1,620 14 57 33 146

Fayette Co 204 96 31 18 10 1,061 206 219 3,262 487 369 73 140 1 10 9 0 271 342 3 12 8 26

Franklin Co 0 0 0 0 0 1,550 200 412 4,414 631 2,423 254 281 1 15 15 0 573 685 5 24 15 53

Geneva Co 152 0 0 0 0 0 1,095 125 223 5,230 741 2,541 306 220 0 20 19 0 305 412 3 15 9 31

Greene Co 50 1,211 17,401 539 328 29 724 52 109 2,433 325 186 304 581 15 19 18 0 341 558 4 19 12 40

Hale Co 540 761 11 27 22 0 540 96 114 3,204 449 189 276 283 1 16 15 0 223 309 2 11 7 24

Henry Co 44 0 0 3 3 0 538 87 135 3,794 592 446 172 205 1 14 14 0 299 410 3 15 9 31

Houston Co 128 28 0 23 21 0 3,019 500 1,833 8,503 1,265 400 680 797 2 50 48 1 1,402 1,538 13 54 32 136

Jackson Co 273 5,773 46,695 2,128 1,151 86 2,250 322 541 8,443 1,259 1,462 1,140 1,216 67 68 63 1 941 1,118 9 40 24 93

Jefferson Co 6,552 12,877 13,004 5,769 138 15,898 3,377 239 30,325 4,144 160 3,612 6,727 29 367 348 5 9,362 10,518 93 370 209 995

Lamar Co 434 148 4 47 25 0 900 108 154 3,628 501 118 56 161 1 8 8 0 250 323 2 12 7 24

Lauderdale Co 25 6 0 54 42 0 3,250 491 1,226 9,876 1,360 519 1,228 969 83 65 61 1 1,076 1,198 10 43 25 104

Lawrence Co 119 3,414 1,465 401 347 57 1,509 191 166 7,176 1,021 1,789 498 655 50 36 34 0 445 630 5 23 14 48

Lee Co 836 526 4 356 305 149 2,553 522 1,216 6,331 859 229 475 892 3 53 51 1 1,324 1,479 13 52 30 134

Limestone Co 31 32 0 1 1 3,418 368 520 11,011 1,684 1,038 902 1,416 30 94 89 1 1,042 1,389 11 48 29 112

Lowndes Co 7 177 39 106 62 11 451 75 61 3,017 411 636 164 360 2 13 13 0 343 561 4 20 12 41

Macon Co 0 0 0 0 0 0 615 106 118 3,297 441 89 272 222 1 16 15 0 535 811 6 28 17 61

Madison Co 64 448 122 65 52 0 8,573 1,535 4,574 15,126 2,219 766 1,132 1,711 49 155 148 2 3,739 4,055 34 141 82 355

Marengo Co 957 6,799 519 532 297 61 1,283 126 542 3,379 473 202 299 757 8 24 22 0 323 426 3 16 9 34

Marion Co 670 96 52 143 114 0 1,301 215 352 4,914 642 1,124 281 231 2 23 21 0 660 818 6 29 18 66

Marshall Co 909 62 16 256 204 0 3,409 520 1,314 8,471 1,170 4,012 2,231 1,336 219 135 125 1 890 1,027 9 36 21 89

Mobile Co 3,637 18,731 45,295 1,601 999 299 11,674 2,036 7,127 17,478 2,275 288 3,039 4,721 2,054 841 777 3 4,460 4,917 43 173 99 453

Monroe Co 757 2,764 2,730 892 618 186 772 143 396 4,747 702 282 243 585 2 14 13 0 291 366 3 13 8 29

Montgomery Co 681 1,229 698 175 130 7,245 1,095 4,937 7,394 1,009 520 1,258 1,570 7 113 107 2 3,195 3,671 31 128 74 328

Morgan Co 4,728 2,982 9,361 1,200 854 95 5,048 660 2,069 10,047 1,406 1,536 628 1,068 63 286 92 1 1,534 1,736 15 61 35 152

Perry Co 0 0 0 0 0 0 438 71 186 2,504 377 116 111 96 0 6 6 0 171 236 2 9 5 18

Pickens Co 0 297 0 0 0 0 894 116 153 4,414 598 2,004 213 418 11 14 13 0 303 412 3 15 9 31

Pike Co 114 174 11,923 27 19 0 891 158 377 4,189 576 1,566 134 480 1 20 19 0 486 602 5 22 13 50

Randolph Co 144 3,145 14 14 0 926 120 177 3,120 440 1,375 115 275 1 12 12 0 250 304 2 11 7 25

Russell Co 1,976 3,074 8,554 885 787 239 1,063 261 533 4,381 590 53 228 462 1 14 13 0 822 876 8 31 18 79

St Clair Co 322 1,363 483 282 149 0 2,228 327 283 7,864 1,031 1,071 592 1,390 3 43 40 0 1,166 1,716 13 59 36 129

Shelby Co 622 28,959 79,732 1,960 794 91 3,840 729 49 10,838 1,499 167 2,154 2,028 8 189 177 2 1,646 2,085 17 74 43 181

Sumter Co 39 873 177 47 33 0 550 81 198 2,589 355 271 213 382 15 21 19 0 406 630 5 22 13 46

Talladega Co 1,284 1,127 8,595 560 295 30 2,554 424 827 7,541 1,050 496 1,077 1,161 3 53 49 1 885 1,192 9 42 25 96

Tallapoosa Co 206 146 11 17 17 0 1,400 297 608 4,516 613 166 967 395 1 24 22 0 592 694 6 25 15 57

Point Area Non-road Mobile
Table 4. 2012 Annual Emission Summary for Alabama Counties (tons)

County VOC NOX SO2 PM10 PM2.5 NH3 VOC NOX SO2 PM10 PM2.5 NH3 VOC NOX SO2 PM10 PM2.5 NH3 VOC NOX SO2 PM10 PM2.5 NH3

Point Area Non-road Mobile

Tuscaloosa Co 1,001 1,137 2,177 377 263 0 5,054 881 2,214 12,560 1,666 562 1,512 1,469 10 108 102 1 2,899 3,546 28 123 72 288

Walker Co 316 11,042 22,263 661 406 62 1,905 378 728 9,920 1,325 1,067 408 997 8 38 35 0 971 1,182 9 42 25 96

Washington Co 1,471 3,954 17,423 887 671 48 782 109 77 3,440 449 635 202 285 1 11 10 0 252 359 3 13 8 28

Wilcox Co 2,475 2,343 2,549 776 451 65 591 87 260 3,053 412 134 391 420 3 16 15 0 176 249 2 9 6 19

Winston Co 403 105 5 18 10 0 1,550 200 330 4,080 571 1,313 540 300 1 21 20 0 285 383 3 14 8 29

Grand Total 51,082 148,810 362,560 26,133 13,272 3,721 144,985 24,295 48,907 422,807 59,138 66,814 46,225 52,229 2,854 3,966 3,540 38 65,142 79,323 648 2,802 1,646 6,687
Methodology for Estimating Partial County Emissions for the Jackson County Portion of 

the Chattanooga, TN Nonattainment Area 

Point Sources

There are only two point sources in the Jackson County portion of the nonattainment 

area: TVA Widows Creek and Smurfit Stone Stevenson Mill. The 2002 actual emissions 

and the 2009 predicted emissions for these facilities are located in Tables 4.6-1 and 4.6-2 

of the SIP narrative. 

Area Sources

As area sources are largely a function of population, the ratio of the population of the 

single census block to the entire county’s population was applied to the county-wide area 

source emissions, as seen below: 

Census Block Population/County Population * County-wide Area Source Emissions = 

Partial County Area Source Emissions 

1,578 / 53,926 * 335 TPY NOx = 9.8 TPY NOx 

Onroad Mobile Sources

In order to determine the on-road emissions of NOx from motor vehicles in that portion of 

Jackson County, the document titled “Chattanooga Non-Attainment Area Year 2030 

Conformity Determination Report for Particulate Matter (PM2.5)” was used to determine 

how emissions were calculated for Jackson County and the same methodology was 

applied in this analysis. In order to estimate on-road mobile source emissions for the 

nonattainment portion of Jackson County, a ratio of the size of the nonattainment portion 

of Jackson County in square miles to the size of the entire county in square miles was 

calculated. The nonattainment portion of Jackson County was determined to be only 

about one percent of the total area of the entire county. 

Nonroad Sources

Nonroad sources encompass sources that are a function of population as well as sources 

that are more location specific. To develop more conservative nonroad estimates for the 

partial county, a population ratio was applied, rather than applying a strategy similar to 

that applied to onroad mobile sources.