EPA Air · stack tests by state and year
Air-emissions stack tests in Georgia, 2026
- 509Stack 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 Georgia during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Georgia, 2026
- Richmond County 44
- Bibb County 31
- Bartow County 30
- Wayne County 24
- DeKalb County 23
- Washington County 22
- Fulton County 21
- Houston County 21
- Effingham County 20
- Gwinnett County 19
- Monroe County 19
- Dougherty County 14
- Laurens County 14
- Macon County 14
- Chatham County 14
- Lowndes County 12
- Upson County 11
- Jeff Davis County 11
- Heard County 10
- Talbot County 10
- Butts County 9
- Barrow County 9
- Chattooga County 8
- Murray County 8
- Floyd County 7
- Walton County 7
- Lamar County 6
- Cobb County 5
- Liberty County 5
- Clayton County 4
- Cherokee County 4
- Polk County 4
- Columbia County 4
- Gordon County 4
- Fayette County 4
- Appling County 3
- Glynn County 3
- Rockdale County 3
- Carroll County 3
Georgia, other years
Air-emissions stack tests recorded in Georgia, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-04-22 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2026-04-21 | IRVING CONSUMER PRODUCTS, INC. - MACON | MACON, Bibb, GA | Pass | State |
| 2026-04-21 | IRVING CONSUMER PRODUCTS, INC. - MACON | MACON, Bibb, GA | Pass | State |
| 2026-04-21 | ATLANTA GAS LIGHT COMPANY - RIVERDALE LNG PLANT — high-priority violation on file | RIVERDALE, Clayton, GA | Pass | State |
| 2026-04-21 | MAS GEORGIA LFG, LLC (RICHLAND CREEK) | BUFORD, Gwinnett, GA | Pass | State |
| 2026-04-21 | MAS GEORGIA LFG, LLC (RICHLAND CREEK) | BUFORD, Gwinnett, GA | Pass | State |
| 2026-04-21 | MAS GEORGIA LFG, LLC (RICHLAND CREEK) | BUFORD, Gwinnett, GA | Pass | State |
| 2026-04-21 | MAS GEORGIA LFG, LLC (RICHLAND CREEK) | BUFORD, Gwinnett, GA | Pass | State |
| 2026-04-21 | MAS GEORGIA LFG, LLC (RICHLAND CREEK) | BUFORD, Gwinnett, GA | Pass | State |
| 2026-04-21 | MAS GEORGIA LFG, LLC (RICHLAND CREEK) | BUFORD, Gwinnett, GA | Pass | State |
| 2026-04-19 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2026-04-17 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-17 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-17 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-17 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-17 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-17 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-17 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-17 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-16 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-16 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-16 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-16 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-16 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-16 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-16 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-16 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-16 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-16 | MATTHEWS C W CONTRACTING CO INC | NORCROSS, Gwinnett, GA | Pass | State |
| 2026-04-16 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-16 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-16 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-16 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-16 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-16 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-16 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-16 | GREEN POWER SOLUTIONS OF GEORGIA | DUBLIN, Laurens, GA | Pass | State |
| 2026-04-15 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-15 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-15 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-15 | MAS GEORGIA LFG, LLC (PINE RIDGE) | GRIFFIN, Butts, GA | Pass | State |
| 2026-04-15 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-15 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-15 | CLEARWATER PAPER CORPORATION - AUGUSTA MILL — high-priority violation on file | AUGUSTA, Richmond, GA | Pass | State |
| 2026-04-14 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-14 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-14 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-14 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-14 | SSC AUGUSTA, LLC | AUGUSTA, Richmond, GA | Pass | State |
| 2026-04-14 | SSC AUGUSTA, LLC | AUGUSTA, Richmond, GA | Pass | State |
| 2026-04-14 | SSC AUGUSTA, LLC | AUGUSTA, Richmond, GA | Pass | State |
| 2026-04-13 | MAS GEORGIA LFG, LLC (OAK GROVE) | WINDER, Barrow, GA | Pass | State |
| 2026-04-13 | MAS GEORGIA LFG, LLC (OAK GROVE) | WINDER, Barrow, GA | Pass | State |
| 2026-04-13 | MAS GEORGIA LFG, LLC (OAK GROVE) | WINDER, Barrow, GA | Pass | State |
| 2026-04-13 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-13 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-13 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-13 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-13 | TROJAN BATTERY COMPANY, LLC | LITHONIA, DeKalb, GA | Pass | State |
| 2026-04-10 | MAS GEORGIA LFG, LLC (OAK GROVE) | WINDER, Barrow, GA | Pass | State |
| 2026-04-10 | MAS GEORGIA LFG, LLC (OAK GROVE) | WINDER, Barrow, GA | Pass | State |
| 2026-04-10 | MAS GEORGIA LFG, LLC (OAK GROVE) | WINDER, Barrow, GA | Pass | State |
| 2026-04-10 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-10 | KM PHOENIX HOLDINGS - CHATTAHOOCHEE TERMINAL | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-10 | LAMAR QUARRY | BARNESVILLE, Lamar, GA | Pass | State |
| 2026-04-10 | LAMAR QUARRY | BARNESVILLE, Lamar, GA | Pass | State |
| 2026-04-10 | LAMAR QUARRY | BARNESVILLE, Lamar, GA | Pass | State |
| 2026-04-10 | LAMAR QUARRY | BARNESVILLE, Lamar, GA | Pass | State |
| 2026-04-10 | LAMAR QUARRY | BARNESVILLE, Lamar, GA | Pass | State |
| 2026-04-09 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-09 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-09 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-09 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-09 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-09 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-09 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-09 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-09 | ANCHOR GLASS CONTAINER CORPORATION - WARNER ROBINS PLANT — high-priority violation on file | WARNER ROBINS, Houston, GA | Fail | State |
| 2026-04-09 | ANCHOR GLASS CONTAINER CORPORATION - WARNER ROBINS PLANT — high-priority violation on file | WARNER ROBINS, Houston, GA | Pass | State |
| 2026-04-09 | ANCHOR GLASS CONTAINER CORPORATION - WARNER ROBINS PLANT — high-priority violation on file | WARNER ROBINS, Houston, GA | Pass | State |
| 2026-04-09 | ANCHOR GLASS CONTAINER CORPORATION - WARNER ROBINS PLANT — high-priority violation on file | WARNER ROBINS, Houston, GA | Fail | State |
| 2026-04-09 | LAMAR QUARRY | BARNESVILLE, Lamar, GA | Pass | State |
| 2026-04-09 | STERLING SPECIALTY CHEMICALS USA LLC | COLUMBUS, Muscogee, GA | Pass | State |
| 2026-04-08 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Fail | State |
| 2026-04-08 | FLOWERS BAKING COMPANY OF TUCKER, LLC | TUCKER, DeKalb, GA | Pass | State |
| 2026-04-08 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2026-04-08 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2026-04-08 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-08 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-08 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-07 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-07 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-07 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-07 | GRAPHIC PACKAGING INTERNATIONAL, LLC - MACON MILL | MACON, Bibb, GA | Pass | State |
| 2026-04-07 | SULFCO, LLC | SAVANNAH, Chatham, GA | Pass | State |
| 2026-04-07 | FLOWERS BAKING COMPANY OF TUCKER, LLC | TUCKER, DeKalb, GA | Pass | State |
| 2026-04-07 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2026-04-07 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2026-04-07 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-07 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.