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 |
|---|---|---|---|---|
| 2026-04-07 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-06 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-06 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-06 | MAS ASB COGEN LLC CHP FACILITY | ATLANTA, Fulton, GA | Pass | State |
| 2026-04-02 | CEMEX SOUTHEAST, LLC | CLINCHFIELD, Houston, GA | Pass | State |
| 2026-04-02 | CEMEX SOUTHEAST, LLC | CLINCHFIELD, Houston, GA | Pass | State |
| 2026-04-02 | CEMEX SOUTHEAST, LLC | CLINCHFIELD, Houston, GA | Pass | State |
| 2026-04-02 | CEMEX SOUTHEAST, LLC | CLINCHFIELD, Houston, GA | Pass | State |
| 2026-04-02 | CEMEX SOUTHEAST, LLC | CLINCHFIELD, Houston, GA | Pass | State |
| 2026-04-02 | CEMEX SOUTHEAST, LLC | CLINCHFIELD, Houston, GA | Pass | State |
| 2026-04-02 | CEMEX SOUTHEAST, LLC | CLINCHFIELD, Houston, GA | Pass | State |
| 2026-04-02 | FPL FOOD, LLC — high-priority violation on file | AUGUSTA, Richmond, GA | Fail | State |
| 2026-04-02 | FPL FOOD, LLC — high-priority violation on file | AUGUSTA, Richmond, GA | Pass | State |
| 2026-04-02 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2026-03-31 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2026-03-31 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-25 | HAZLEHURST WOOD PELLETS, LLC — high-priority violation on file | HAZLEHURST, Jeff Davis, GA | Pass | State |
| 2026-03-24 | LANGBOARD - WILLACOOCHEE — high-priority violation on file | WILLACOOCHEE, Atkinson, GA | Pass | State |
| 2026-03-24 | REEVES CONSTRUCTION CO. STATESBORO HOT MIX ASPHALT PLANT | STATESBORO, Bulloch, GA | Pass | State |
| 2026-03-20 | INTERNATIONAL PAPER - FLINT RIVER MILL | OGLETHORPE, Macon, GA | Pass | State |
| 2026-03-19 | EMORY UNIVERSITY | ATLANTA, DeKalb, GA | Pass | State |
| 2026-03-19 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-03-19 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-03-19 | WESTROCK SOUTHEAST, LLC | EAST DUBLIN, Laurens, GA | Pass | State |
| 2026-03-19 | WESTROCK SOUTHEAST, LLC | EAST DUBLIN, Laurens, GA | Pass | State |
| 2026-03-19 | ASAMA COLDWATER MANUFACTURING GEORGIA | WARRENTON, Warren, GA | Pass | State |
| 2026-03-18 | EMORY UNIVERSITY | ATLANTA, DeKalb, GA | Pass | State |
| 2026-03-18 | SOUTHERN NATURAL GAS COMPANY, LLC - THOMASTON COMPRESSOR STATION | THOMASTON, Upson, GA | Pass | State |
| 2026-03-17 | KINDER MORGAN SOUTHEAST TERMINALS, LLC | ATHENS, Clarke, GA | Pass | State |
| 2026-03-17 | EMORY UNIVERSITY | ATLANTA, DeKalb, GA | Pass | State |
| 2026-03-17 | GEORGIA INSTITUTE OF TECHNOLOGY | ATLANTA, Fulton, GA | Pass | State |
| 2026-03-17 | GEORGIA INSTITUTE OF TECHNOLOGY | ATLANTA, Fulton, GA | Pass | State |
| 2026-03-17 | US BATTERY MFG CO OF AUGUSTA | AUGUSTA, Richmond, GA | Pass | State |
| 2026-03-17 | US BATTERY MFG CO OF AUGUSTA | AUGUSTA, Richmond, GA | Pass | State |
| 2026-03-17 | US BATTERY MFG CO OF AUGUSTA | AUGUSTA, Richmond, GA | Pass | State |
| 2026-03-17 | US BATTERY MFG CO OF AUGUSTA | AUGUSTA, Richmond, GA | Pass | State |
| 2026-03-17 | US BATTERY MFG CO OF AUGUSTA | AUGUSTA, Richmond, GA | Pass | State |
| 2026-03-17 | INTERFOR U.S. INC. - THOMASTON MILL — high-priority violation on file | THOMASTON, Upson, GA | Pass | State |
| 2026-03-17 | INTERFOR U.S. INC. - THOMASTON MILL — high-priority violation on file | THOMASTON, Upson, GA | Pass | State |
| 2026-03-17 | INTERFOR U.S. INC. - THOMASTON MILL — high-priority violation on file | THOMASTON, Upson, GA | Pass | State |
| 2026-03-17 | INTERFOR U.S. INC. - THOMASTON MILL — high-priority violation on file | THOMASTON, Upson, GA | Pass | State |
| 2026-03-16 | EMORY UNIVERSITY | ATLANTA, DeKalb, GA | Pass | State |
| 2026-03-12 | SOUTHERN NATURAL GAS CO., L.L.C - HALL GATE COMP. STATION | MILLEDGEVILLE, Baldwin, GA | Pass | State |
| 2026-03-12 | LOCKHEED MARTIN AERONAUTICS CO. | MARIETTA, Cobb, GA | Pass | State |
| 2026-03-11 | GERDAU AMERISTEEL US INC. | CARTERSVILLE, Bartow, GA | Pass | State |
| 2026-03-11 | CERTAINTEED LLC — high-priority violation on file | ATHENS, Clarke, GA | Pass | State |
| 2026-03-11 | LOCKHEED MARTIN AERONAUTICS CO. | MARIETTA, Cobb, GA | Pass | State |
| 2026-03-11 | SOUTHERN NATURAL GAS CO. — high-priority violation on file | WRENS, Jefferson, GA | Pass | State |
| 2026-03-10 | LOCKHEED MARTIN AERONAUTICS CO. | MARIETTA, Cobb, GA | Pass | State |
| 2026-03-10 | THE PROCTER & GAMBLE PAPER PRODUCTS COMPANY, ALBANY — high-priority violation on file | ALBANY, Dougherty, GA | Pass | State |
| 2026-03-09 | LOCKHEED MARTIN AERONAUTICS CO. | MARIETTA, Cobb, GA | Pass | State |
| 2026-03-05 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2026-03-05 | HSAGP ENERGY LLC | KINGSTON, Bartow, GA | Pass | State |
| 2026-03-05 | HSAGP ENERGY LLC | KINGSTON, Bartow, GA | Pass | State |
| 2026-03-05 | PCS NITROGEN FERTILIZER L.P. - AUGUSTA PLANT | AUGUSTA, Richmond, GA | Pass | State |
| 2026-03-05 | CLEARWATER PAPER CORPORATION - AUGUSTA MILL — high-priority violation on file | AUGUSTA, Richmond, GA | Pass | State |
| 2026-03-04 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2026-03-04 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2026-03-04 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2026-03-04 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2026-02-27 | CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) | ATLANTA, DeKalb, GA | Pass | State |
| 2026-02-26 | CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) | ATLANTA, DeKalb, GA | Pass | State |
| 2026-02-26 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-26 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-26 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-26 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-26 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-26 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-25 | CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) | ATLANTA, DeKalb, GA | Pass | State |
| 2026-02-25 | CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) | ATLANTA, DeKalb, GA | Pass | State |
| 2026-02-25 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-25 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-25 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-25 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-25 | SOUTHERN POWER - WANSLEY COMBINED CYCLE | FRANKLIN, Heard, GA | Pass | State |
| 2026-02-25 | SOUTHERN POWER - WANSLEY COMBINED CYCLE | FRANKLIN, Heard, GA | Pass | State |
| 2026-02-25 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-25 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-25 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-25 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-25 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-25 | BIO ENERGY (GEORGIA II) LLC | VALDOSTA, Lowndes, GA | Pass | State |
| 2026-02-25 | CLEARWATER PAPER CORPORATION - AUGUSTA MILL — high-priority violation on file | AUGUSTA, Richmond, GA | Pass | State |
| 2026-02-24 | CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) | ATLANTA, DeKalb, GA | Pass | State |
| 2026-02-24 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-24 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-24 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-24 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-24 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
| 2026-02-24 | GEORGIA-PACIFIC SAVANNAH RIVER LLC | RINCON, Effingham, GA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.