EPA Air · stack tests by state and year
Air-emissions stack tests in Alabama, 2025
- 693Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Alabama during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Alabama, 2025
- Mobile County 90
- Calhoun County 47
- Jefferson County 41
- Shelby County 34
- Tuscaloosa County 30
- Dallas County 30
- Marengo County 26
- Russell County 23
- Autauga County 22
- Chambers County 22
- Coosa County 21
- Pike County 21
- Randolph County 20
- Escambia County 20
- St. Clair County 19
- Choctaw County 19
- Talladega County 17
- Conecuh County 13
- Lamar County 13
- Hale County 12
- Morgan County 11
- Jackson County 11
- Wilcox County 10
- Clarke County 9
- Colbert County 9
- Marion County 9
- Pickens County 9
- Sumter County 8
- Monroe County 8
- Montgomery County 7
- Elmore County 6
- Washington County 6
- Tallapoosa County 6
- Clay County 6
- Lee County 5
- Madison County 4
- DeKalb County 4
- Baldwin County 4
- Cleburne County 4
Alabama, other years
Air-emissions stack tests recorded in Alabama, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-09-23 | GEORGIA-PACIFIC BREWTON LLC | BREWTON, Escambia, AL | Pass | State |
| 2025-09-23 | HONDA MANUFACTURING OF ALABAMA LLC | LINCOLN, Talladega, AL | Pass | State |
| 2025-09-19 | JOHNS MANVILLE INC. | PHENIX CITY, Russell, AL | Pass | State |
| 2025-09-19 | JOHNS MANVILLE INC. | PHENIX CITY, Russell, AL | Pass | State |
| 2025-09-17 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2025-09-16 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2025-09-16 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2025-09-16 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2025-09-16 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2025-09-16 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2025-09-16 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2025-09-16 | JOHNS MANVILLE INC. | PHENIX CITY, Russell, AL | Pass | State |
| 2025-09-16 | JOHNS MANVILLE INC. | PHENIX CITY, Russell, AL | Pass | State |
| 2025-09-16 | POWERSOUTH ENERGY COOPERATIVE INC | LEROY, Washington, AL | Pass | State |
| 2025-09-16 | UNITED STATES STEEL CORPORATIONFAIRFIELD PIPE MIL | FAIRFIELD, Jefferson, AL | Pass | Local |
| 2025-09-16 | TRUSSVILLE LIQUEFIED NATURAL GAS PLANT | TRUSSVILLE, Jefferson, AL | Pass | Local |
| 2025-09-15 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2025-09-15 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2025-09-15 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2025-09-15 | GAS PROCESSORS, INC. | BROOKLYN, Conecuh, AL | Pass | State |
| 2025-09-12 | GRAYSON CARTER AND SON CONTRACTING, INC. | LACEYS SPRING, Morgan, AL | Pass | State |
| 2025-09-11 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2025-09-11 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2025-09-11 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2025-09-11 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2025-09-10 | TYLER-UNION FOUNDRY COMPANY | ANNISTON, Calhoun, AL | Pass | State |
| 2025-09-10 | TYLER-UNION FOUNDRY COMPANY | ANNISTON, Calhoun, AL | Pass | State |
| 2025-09-10 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2025-09-10 | ALABAMA POWER COMPANY | WILSONVILLE, Shelby, AL | Pass | State |
| 2025-09-09 | TYLER-UNION FOUNDRY COMPANY | ANNISTON, Calhoun, AL | Pass | State |
| 2025-09-09 | WESTROCK MILL COMPANY LLC | DEMOPOLIS, Marengo, AL | Pass | State |
| 2025-09-09 | INTERNATIONAL PAPER | PINE HILL, Wilcox, AL | Pass | State |
| 2025-09-05 | HONDA MANUFACTURING OF ALABAMA LLC | LINCOLN, Talladega, AL | Pass | State |
| 2025-09-03 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2025-09-03 | WILLIAMS MOBILE BAY PRODUCER SERVICES, LLC | CODEN, Mobile, AL | Pass | State |
| 2025-09-03 | WILLIAMS MOBILE BAY PRODUCER SERVICES, LLC | CODEN, Mobile, AL | Pass | State |
| 2025-09-03 | WARRIOR MET COAL GAS, LLC | BROOKWOOD, Tuscaloosa, AL | Pass | State |
| 2025-08-28 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-28 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-28 | LEHIGH CEMENT COMPANY | LEEDS, Jefferson, AL | Pass | Local |
| 2025-08-28 | CIRCLE K TERMINAL ALABAMA LLC (OLD BAMA TERMINAL) | BIRMINGHAM, Jefferson, AL | Pass | Local |
| 2025-08-27 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-27 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-27 | CIRCLE K TERMINAL ALABAMA LLC (OLD BAMA TERMINAL) | BIRMINGHAM, Jefferson, AL | Pass | Local |
| 2025-08-26 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-26 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-26 | APAC-ALABAMA, INC. | HUNTSVILLE, Madison, AL | Pass | Local |
| 2025-08-21 | SOUTHERN NATURAL GAS | SELMA, Dallas, AL | Pass | State |
| 2025-08-21 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2025-08-21 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-21 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-20 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-08-20 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-08-20 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-08-20 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-08-20 | KRONOSPAN USA — high-priority violation on file | EASTABOGA, Calhoun, AL | Pass | State |
| 2025-08-20 | KRONOSPAN USA — high-priority violation on file | EASTABOGA, Calhoun, AL | Pass | State |
| 2025-08-20 | TENNESSEE GAS PIPELINE COMPANY, LLC | HAMILTON, Marion, AL | Pass | State |
| 2025-08-20 | TENNESSEE GAS PIPELINE COMPANY, LLC | HAMILTON, Marion, AL | Pass | State |
| 2025-08-20 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2025-08-20 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-19 | KRONOSPAN USA — high-priority violation on file | EASTABOGA, Calhoun, AL | Pass | State |
| 2025-08-19 | KRONOSPAN USA — high-priority violation on file | EASTABOGA, Calhoun, AL | Pass | State |
| 2025-08-19 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | MARION JUNCTION, Dallas, AL | Pass | State |
| 2025-08-19 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | MARION JUNCTION, Dallas, AL | Pass | State |
| 2025-08-19 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | MARION JUNCTION, Dallas, AL | Pass | State |
| 2025-08-19 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | MARION JUNCTION, Dallas, AL | Pass | State |
| 2025-08-19 | TENNESSEE GAS PIPELINE COMPANY, LLC | HAMILTON, Marion, AL | Pass | State |
| 2025-08-19 | TENNESSEE GAS PIPELINE COMPANY, LLC | HAMILTON, Marion, AL | Pass | State |
| 2025-08-19 | TENNESSEE GAS PIPELINE COMPANY, LLC | HAMILTON, Marion, AL | Pass | State |
| 2025-08-19 | TENNESSEE GAS PIPELINE COMPANY, LLC | HAMILTON, Marion, AL | Pass | State |
| 2025-08-19 | TENNESSEE GAS PIPELINE COMPANY, LLC | HAMILTON, Marion, AL | Pass | State |
| 2025-08-19 | TENNESSEE GAS PIPELINE COMPANY, LLC | HAMILTON, Marion, AL | Pass | State |
| 2025-08-19 | FMC CORPORATION | AXIS, Mobile, AL | Pass | State |
| 2025-08-19 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-19 | WESTROCK COATED BOARD LLC-MAHRT MILL | PHENIX CITY, Russell, AL | Pass | State |
| 2025-08-14 | AM/NS CALVERT LLC | CALVERT, Mobile, AL | Fail | State |
| 2025-08-14 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2025-08-14 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2025-08-14 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2025-08-14 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2025-08-14 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2025-08-14 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2025-08-14 | SOUTHERN NATURAL GAS | YORK, Sumter, AL | Pass | State |
| 2025-08-14 | SOUTHERN NATURAL GAS | YORK, Sumter, AL | Pass | State |
| 2025-08-14 | INTERNATIONAL PAPER | PINE HILL, Wilcox, AL | Pass | State |
| 2025-08-13 | 3M COMPANY | DECATUR, Morgan, AL | Pass | State |
| 2025-08-13 | INTERNATIONAL PAPER | PINE HILL, Wilcox, AL | Pass | State |
| 2025-08-13 | INTERNATIONAL PAPER | PINE HILL, Wilcox, AL | Pass | State |
| 2025-08-12 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2025-08-12 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2025-08-12 | SOUTHERN NATURAL GAS | AUBURN, Lee, AL | Pass | State |
| 2025-08-12 | SOUTHERN NATURAL GAS | AUBURN, Lee, AL | Pass | State |
| 2025-08-12 | INTERNATIONAL PAPER | PINE HILL, Wilcox, AL | Pass | State |
| 2025-08-11 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-08-11 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-08-11 | LEHIGH CEMENT COMPANY | LEEDS, Jefferson, AL | Pass | Local |
| 2025-08-08 | HONDA MANUFACTURING OF ALABAMA LLC | LINCOLN, Talladega, AL | Pass | State |
| 2025-08-07 | NATURE'S EARTH PELLETS LLC | REFORM, Pickens, AL | Pass | State |
| 2025-08-07 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.