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 |
|---|---|---|---|---|
| 2025-08-07 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-06 | MAGELLAN TERMINALS | BIRMINGHAM, Jefferson, AL | Pass | Local |
| 2025-08-05 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-08-05 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-08-05 | VERTEX REFINING ALABAMA LLC | SARALAND, Mobile, AL | Pass | State |
| 2025-08-05 | VERTEX REFINING ALABAMA LLC | SARALAND, Mobile, AL | Pass | State |
| 2025-08-05 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-05 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-05 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-05 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-05 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-05 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-08-04 | ALPHAPET INC — high-priority violation on file | DECATUR, Morgan, AL | Pass | State |
| 2025-07-30 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-07-30 | U S GYPSUM | BRIDGEPORT, Jackson, AL | Pass | State |
| 2025-07-30 | U S GYPSUM | BRIDGEPORT, Jackson, AL | Pass | State |
| 2025-07-30 | HUNT REFINING COMPANY | TUSCALOOSA, Tuscaloosa, AL | Pass | State |
| 2025-07-30 | HUNT REFINING COMPANY | TUSCALOOSA, Tuscaloosa, AL | Pass | State |
| 2025-07-29 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-07-29 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-07-29 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-07-29 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2025-07-29 | HUNT REFINING COMPANY | TUSCALOOSA, Tuscaloosa, AL | Pass | State |
| 2025-07-29 | HUNT REFINING COMPANY | TUSCALOOSA, Tuscaloosa, AL | Pass | State |
| 2025-07-25 | HONDA MANUFACTURING OF ALABAMA LLC | LINCOLN, Talladega, AL | Pass | State |
| 2025-07-24 | NATIONAL CEMENT CO OF ALABAMA — high-priority violation on file | RAGLAND, St. Clair, AL | Pass | State |
| 2025-07-24 | ACME BRICK COMPANY | LEEDS, St. Clair, AL | Pass | State |
| 2025-07-23 | CROSSVILLE PELLETS, LLC — high-priority violation on file | CROSSVILLE, DeKalb, AL | Fail | State |
| 2025-07-23 | WESTROCK MILL COMPANY LLC | DEMOPOLIS, Marengo, AL | Pass | State |
| 2025-07-23 | NATIONAL CEMENT CO OF ALABAMA — high-priority violation on file | RAGLAND, St. Clair, AL | Pass | State |
| 2025-07-23 | ACME BRICK COMPANY | LEEDS, St. Clair, AL | Pass | State |
| 2025-07-23 | ACME BRICK COMPANY | LEEDS, St. Clair, AL | Pass | State |
| 2025-07-23 | ACME BRICK COMPANY | LEEDS, St. Clair, AL | Pass | State |
| 2025-07-22 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2025-07-22 | WESTROCK MILL COMPANY LLC | DEMOPOLIS, Marengo, AL | Pass | State |
| 2025-07-22 | WESTROCK MILL COMPANY LLC | DEMOPOLIS, Marengo, AL | Pass | State |
| 2025-07-22 | WESTROCK MILL COMPANY LLC | DEMOPOLIS, Marengo, AL | Pass | State |
| 2025-07-22 | APAC-ALABAMA, INC | MONTGOMERY, Montgomery, AL | Pass | State |
| 2025-07-21 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2025-07-18 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-18 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-18 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-18 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-17 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-17 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-17 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-17 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-17 | INTERNATIONAL PAPER COMPANY — high-priority violation on file | SELMA, Dallas, AL | Pass | State |
| 2025-07-17 | INTERNATIONAL PAPER COMPANY — high-priority violation on file | SELMA, Dallas, AL | Pass | State |
| 2025-07-17 | ALABAMA POWER COMPANY (MILLER POWER PLANT) | QUINTON, Jefferson, AL | Pass | Local |
| 2025-07-16 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-16 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-16 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-16 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-16 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-16 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-16 | INTERNATIONAL PAPER COMPANY — high-priority violation on file | SELMA, Dallas, AL | Pass | State |
| 2025-07-16 | INTERNATIONAL PAPER COMPANY — high-priority violation on file | SELMA, Dallas, AL | Pass | State |
| 2025-07-16 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2025-07-16 | ALABAMA POWER COMPANY (MILLER POWER PLANT) | QUINTON, Jefferson, AL | Pass | Local |
| 2025-07-15 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-15 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-15 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-15 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-15 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-15 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2025-07-15 | ALABAMA POWER COMPANY | BUCKS, Mobile, AL | Pass | State |
| 2025-07-15 | HONDA MANUFACTURING OF ALABAMA LLC | LINCOLN, Talladega, AL | Pass | State |
| 2025-07-15 | ALABAMA POWER COMPANY (MILLER POWER PLANT) | QUINTON, Jefferson, AL | Pass | Local |
| 2025-07-11 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2025-07-10 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2025-07-09 | INDORAMA VENTURES XYLENES & PTA LLC | DECATUR, Morgan, AL | Pass | State |
| 2025-07-08 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2025-07-08 | GEORGIA-PACIFIC BREWTON LLC | BREWTON, Escambia, AL | Pass | State |
| 2025-07-08 | GEORGIA-PACIFIC BREWTON LLC | BREWTON, Escambia, AL | Pass | State |
| 2025-07-08 | GEORGIA-PACIFIC BREWTON LLC | BREWTON, Escambia, AL | Pass | State |
| 2025-07-08 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2025-07-08 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2025-07-08 | ALABAMA POWER COMPANY (MILLER POWER PLANT) | QUINTON, Jefferson, AL | Pass | Local |
| 2025-07-02 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2025-07-02 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2025-07-01 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2025-07-01 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2025-07-01 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2025-07-01 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2025-06-30 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2025-06-30 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2025-06-27 | GEORGIA-PACIFIC BREWTON LLC | BREWTON, Escambia, AL | Pass | State |
| 2025-06-27 | ENERGY DEVELOPMENTS DECATUR, LLC | TRINITY, Morgan, AL | Pass | State |
| 2025-06-26 | GEORGIA-PACIFIC BREWTON LLC | BREWTON, Escambia, AL | Pass | State |
| 2025-06-26 | GEORGIA-PACIFIC BREWTON LLC | BREWTON, Escambia, AL | Pass | State |
| 2025-06-25 | BIO ENERGY (ALABAMA) LLC | COLLINSVILLE, DeKalb, AL | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.