EPA Air · stack tests by state and year
Air-emissions stack tests in Ohio, 2022
- 2,355Stack 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 Ohio during 2022; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Ohio, 2022
- Monroe County 248
- Belmont County 234
- Harrison County 187
- Jefferson County 134
- Cuyahoga County 105
- Undetermined County 94
- Carroll County 91
- Guernsey County 86
- Hamilton County 82
- Noble County 74
- Lucas County 59
- Stark County 59
- Scioto County 55
- Wayne County 54
- Lawrence County 50
- Montgomery County 46
- Licking County 41
- Sandusky County 34
- Allen County 34
- Fulton County 30
- Mahoning County 29
- Lake County 28
- Huron County 28
- Butler County 26
- Franklin County 25
- Jackson County 23
- Warren County 23
- Lorain County 21
- Trumbull County 21
- Perry County 21
- Summit County 20
- Ashtabula County 19
- Portage County 17
- Greene County 16
- Columbiana County 15
- Crawford County 15
- Pickaway County 14
- Tuscarawas County 13
- Washington County 13
- Seneca County 12
- Fayette County 12
- Fairfield County 11
- Richland County 10
- Geauga County 10
- Defiance County 10
- Preble County 9
- Brown County 9
- Erie County 9
- Ross County 8
- Miami County 8
- Coshocton County 8
- Muskingum County 8
- Union County 7
- Gallia County 4
- Paulding County 4
- Clermont County 4
- Wyandot County 4
- Wood County 3
- Darke County 3
- Ashland County 3
- Holmes County 3
Ohio, other years
Air-emissions stack tests recorded in Ohio, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-09-30 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-30 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-30 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-30 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-30 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-09-30 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-09-30 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-09-30 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-09-30 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-09-30 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-29 | HANGING ROCK POWER COMPANY, LLC | IRONTON, Lawrence, OH | Pass | State |
| 2022-09-28 | HERRICK PAD 952535 | SARDIS, Monroe, OH | Pass | State |
| 2022-09-28 | HERRICK PAD 952535 | SARDIS, Monroe, OH | Pass | State |
| 2022-09-28 | HERRICK PAD 952535 | SARDIS, Monroe, OH | Pass | State |
| 2022-09-27 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2022-09-27 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2022-09-27 | BOLEN PAD 952350 | SARDIS, Monroe, OH | Pass | State |
| 2022-09-22 | EOG RESOURCES, INC. - BARNHART 36-12-5 PAD | KILGORE, Carroll, OH | Pass | State |
| 2022-09-22 | EOG RESOURCES, INC. - BARNHART 36-12-5 PAD | KILGORE, Carroll, OH | Pass | State |
| 2022-09-22 | EOG RESOURCES, INC. - BARNHART 36-12-5 PAD | KILGORE, Carroll, OH | Pass | State |
| 2022-09-22 | GMI - BULK AC STORAGE TANK (1.2 MILLION GAL.) | BLUFFTON, Allen, OH | Pass | State |
| 2022-09-22 | BUCKEYE TERMINALS LLC - LIMA SOUTH TERMINAL — high-priority violation on file | LIMA, Allen, OH | Pass | State |
| 2022-09-22 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Pass | State |
| 2022-09-22 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Pass | State |
| 2022-09-22 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Pass | State |
| 2022-09-22 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Pass | State |
| 2022-09-22 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Pass | State |
| 2022-09-22 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Pass | State |
| 2022-09-22 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Pass | State |
| 2022-09-22 | JSW STEEL USA OHIO — high-priority violation on file | MINGO JUNCTION, Jefferson, OH | Pass | State |
| 2022-09-22 | THE MEDICAL CENTER COMPANY | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-22 | RICHARD MILLER WATER TREATMENT PLANT | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-09-22 | RICHARD MILLER WATER TREATMENT PLANT | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-09-22 | RICHARD MILLER WATER TREATMENT PLANT | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-09-22 | RICHARD MILLER WATER TREATMENT PLANT | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-09-22 | MPLX TERMINALS LLC - CANTON TERMINAL | CANTON, Stark, OH | Pass | State |
| 2022-09-21 | ASCENT RESOURCES - UTICA LLC - POL PES BL | PEASE, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-09-21 | ASCENT RESOURCES - UTICA LLC - POL PES BL | PEASE, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-09-21 | ASCENT RESOURCES - UTICA LLC - POL PES BL | PEASE, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-09-21 | ASCENT RESOURCES - UTICA LLC - DARROW MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2022-09-21 | ASCENT RESOURCES - UTICA LLC - DARROW MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2022-09-21 | ASCENT RESOURCES - UTICA LLC - DARROW MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2022-09-21 | THE MEDICAL CENTER COMPANY | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-20 | W. H. SAMMIS PLANT | STRATTON, Jefferson, OH | Pass | State |
| 2022-09-20 | W. H. SAMMIS PLANT | STRATTON, Jefferson, OH | Pass | State |
| 2022-09-20 | W. H. SAMMIS PLANT | STRATTON, Jefferson, OH | Pass | State |
| 2022-09-20 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC. | DAYTON, Montgomery, OH | Pass | State |
| 2022-09-20 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC. | DAYTON, Montgomery, OH | Pass | State |
| 2022-09-20 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC. | DAYTON, Montgomery, OH | Pass | State |
| 2022-09-20 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC. | DAYTON, Montgomery, OH | Pass | State |
| 2022-09-20 | THE MEDICAL CENTER COMPANY | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-20 | THE MEDICAL CENTER COMPANY | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-16 | CARGILL, INCORPORATED - SALT DIVISION | AKRON, Summit, OH | Pass | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Fail | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Fail | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Fail | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Fail | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-09-15 | ANOMATIC CORP | OHIO, Undetermined, OH | Pass | State |
| 2022-09-15 | HANOVERTON COMPRESSOR STATION | HANOVERTON, Columbiana, OH | Pass | State |
| 2022-09-15 | HANOVERTON COMPRESSOR STATION | HANOVERTON, Columbiana, OH | Pass | State |
| 2022-09-15 | TRIVIUM ALUMINUM PACKAGING USA CORPORATION | YOUNGSTOWN, Mahoning, OH | Pass | State |
| 2022-09-15 | STERICYCLE INC | WARREN, Trumbull, OH | Pass | State |
| 2022-09-15 | STERICYCLE INC | WARREN, Trumbull, OH | Pass | State |
| 2022-09-15 | STERICYCLE INC | WARREN, Trumbull, OH | Pass | State |
| 2022-09-15 | ASCENT RESOURCES - UTICA, LLC - CHC DUTTON (WHEELING) | FLUSHING, Belmont, OH | Pass | State |
| 2022-09-15 | ASCENT RESOURCES - UTICA, LLC - CHC DUTTON (WHEELING) | FLUSHING, Belmont, OH | Pass | State |
| 2022-09-15 | ASCENT RESOURCES - UTICA, LLC - CHC DUTTON (WHEELING) | FLUSHING, Belmont, OH | Pass | State |
| 2022-09-15 | SHELLY MATERIALS - PLANT #25 | SPRINGFIELD, Clark, OH | Pass | State |
| 2022-09-15 | K-B PLATING | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-15 | K-B PLATING | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-15 | K-B PLATING | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-15 | GM CEREALS PROPERTIES, INC. | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-09-15 | GM CEREALS PROPERTIES, INC. | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-09-14 | PILKINGTON NORTH AMERICA INC — high-priority violation on file | ROSSFORD, Wood, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.