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 |
|---|---|---|---|---|
| 2022-05-03 | INR MIDSTREAM, LLC - UPPER HILL COMPRESSOR STATION | SARAHSVILLE, Noble, OH | Pass | State |
| 2022-05-03 | SOUTHERLY WASTEWATER TREATMENT CENTER | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-05-03 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Pass | State |
| 2022-04-29 | PPG INDUSTRIES - ERU | CIRCLEVILLE, Pickaway, OH | Pass | State |
| 2022-04-29 | THE BELDEN BRICK COMPANY | SUGARCREEK, Tuscarawas, OH | Pass | State |
| 2022-04-29 | BELDEN BRICK JAW CRUSHER | SUGARCREEK, Tuscarawas, OH | Pass | State |
| 2022-04-28 | GFS CHEMICALS INC | COLUMBUS, Franklin, OH | Pass | State |
| 2022-04-28 | FORD MOTOR COMPANY - OHIO ASSEMBLY PLANT — high-priority violation on file | AVON LAKE, Lorain, OH | Pass | State |
| 2022-04-28 | NIPPON SANSO MATHESON, INC. | LIMA, Allen, OH | Pass | State |
| 2022-04-28 | NIPPON SANSO MATHESON, INC. | LIMA, Allen, OH | Pass | State |
| 2022-04-28 | MENARD, INC. | HOLIDAY CITY, Williams, OH | Pass | State |
| 2022-04-28 | RUFENER PAD 952860 | SARDIS, Monroe, OH | Pass | State |
| 2022-04-28 | RUFENER PAD 952860 | SARDIS, Monroe, OH | Pass | State |
| 2022-04-28 | RUFENER PAD 952860 | SARDIS, Monroe, OH | Pass | State |
| 2022-04-28 | TIPPENS PAD 952933 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-04-28 | TIPPENS PAD 952933 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-04-28 | TIPPENS PAD 952933 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-04-28 | COLUMBIA PIPELINE GROUP-SUMMERFIELD | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-04-28 | COLUMBIA PIPELINE GROUP-SUMMERFIELD | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-04-28 | ERAMET MARIETTA, INC. — high-priority violation on file | MARIETTA, Washington, OH | Pass | State |
| 2022-04-28 | ERAMET MARIETTA, INC. — high-priority violation on file | MARIETTA, Washington, OH | Pass | State |
| 2022-04-27 | JOHNS MANVILLE | DEFIANCE, Defiance, OH | Pass | State |
| 2022-04-27 | ERAMET MARIETTA, INC. — high-priority violation on file | MARIETTA, Washington, OH | Pass | State |
| 2022-04-26 | EOG RESOURCES, INC. - BARNHART 36-12-5 PAD | KILGORE, Carroll, OH | Pass | State |
| 2022-04-26 | EOG RESOURCES, INC. - BARNHART 36-12-5 PAD | KILGORE, Carroll, OH | Pass | State |
| 2022-04-26 | EOG RESOURCES, INC. - BARNHART 36-12-5 PAD | KILGORE, Carroll, OH | Pass | State |
| 2022-04-26 | FORD MOTOR COMPANY - OHIO ASSEMBLY PLANT — high-priority violation on file | AVON LAKE, Lorain, OH | Pass | State |
| 2022-04-26 | JOHNS MANVILLE | DEFIANCE, Defiance, OH | Pass | State |
| 2022-04-26 | JOHNS MANVILLE | DEFIANCE, Defiance, OH | Pass | State |
| 2022-04-26 | JOHNS MANVILLE | DEFIANCE, Defiance, OH | Pass | State |
| 2022-04-26 | BLUE RACER MIDSTREAM, LLC - BORTON STATION | QUAKER CITY, Guernsey, OH | Pass | State |
| 2022-04-26 | BLUE RACER MIDSTREAM, LLC - BORTON STATION | QUAKER CITY, Guernsey, OH | Pass | State |
| 2022-04-26 | BLUE RACER MIDSTREAM, LLC - BORTON STATION | QUAKER CITY, Guernsey, OH | Pass | State |
| 2022-04-26 | ERAMET MARIETTA, INC. — high-priority violation on file | MARIETTA, Washington, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-26 | DDP SPECIALTY ELECTRONIC MATERIALS US 5, LLC | WEST ALEXANDRIA, Preble, OH | Pass | State |
| 2022-04-25 | BLUE RACER MIDSTREAM LLC - BELMONT CO FIELD STATION #1 | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-04-25 | BLUE RACER MIDSTREAM LLC - BELMONT CO FIELD STATION #1 | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-04-25 | BLUE RACER MIDSTREAM LLC - BELMONT CO FIELD STATION #1 | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-04-24 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2022-04-24 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2022-04-24 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2022-04-23 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2022-04-23 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2022-04-22 | MARKWEST HARRISON WEST COMPRESSOR STATION | FREEPORT, Harrison, OH | Pass | State |
| 2022-04-22 | MARKWEST HARRISON WEST COMPRESSOR STATION | FREEPORT, Harrison, OH | Pass | State |
| 2022-04-22 | MARKWEST HARRISON WEST COMPRESSOR STATION | FREEPORT, Harrison, OH | Pass | State |
| 2022-04-22 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Pass | State |
| 2022-04-21 | ASCENT RESOURCES- UTICA, LLC - KASETA | SMITH, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-21 | ASCENT RESOURCES- UTICA, LLC - KASETA | SMITH, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-21 | ASCENT RESOURCES- UTICA, LLC - KASETA | SMITH, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-21 | ROVER PIPELINE - CLARINGTON COMPRESSOR STATION | BEALLSVILLE, Monroe, OH | Pass | State |
| 2022-04-21 | ROVER PIPELINE - CLARINGTON COMPRESSOR STATION | BEALLSVILLE, Monroe, OH | Pass | State |
| 2022-04-21 | ROVER PIPELINE - CLARINGTON COMPRESSOR STATION | BEALLSVILLE, Monroe, OH | Pass | State |
| 2022-04-21 | ROVER PIPELINE - CLARINGTON COMPRESSOR STATION | BEALLSVILLE, Monroe, OH | Pass | State |
| 2022-04-21 | ROVER PIPELINE - CLARINGTON COMPRESSOR STATION | BEALLSVILLE, Monroe, OH | Pass | State |
| 2022-04-21 | ROVER PIPELINE - CLARINGTON COMPRESSOR STATION | BEALLSVILLE, Monroe, OH | Pass | State |
| 2022-04-21 | ASCENT RESOURCES - RUBY OPAL SNC NB 18 | SARAHSVILLE, Noble, OH | Pass | State |
| 2022-04-21 | ASCENT RESOURCES - RUBY OPAL SNC NB 18 | SARAHSVILLE, Noble, OH | Pass | State |
| 2022-04-21 | ASCENT RESOURCES - RUBY OPAL SNC NB 18 | SARAHSVILLE, Noble, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | MARKWEST BARNESVILLE WEST COMPRESSOR STATION | WARREN, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-04-20 | ASCENT RESOURCES - UTICA LLC - CLUB SMF JF | ADENA, Jefferson, OH | Pass | State |
| 2022-04-20 | ASCENT RESOURCES - UTICA LLC - CLUB SMF JF | ADENA, Jefferson, OH | Pass | State |
| 2022-04-20 | ASCENT RESOURCES - UTICA LLC - CLUB SMF JF | ADENA, Jefferson, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-20 | OHIO RIVER SYSTEM LLC - REX BOOSTER STATION | SWITZERLAND, TOWNSHIP OF, Monroe, OH | Pass | State |
| 2022-04-19 | CROWN CORK & SEAL — high-priority violation on file | TOLEDO, Lucas, OH | Fail | State |
| 2022-04-17 | NATIONWIDE CHILDREN'S HOSPITAL | COLUMBUS, Franklin, OH | Pass | State |
| 2022-04-17 | NATIONWIDE CHILDREN'S HOSPITAL | COLUMBUS, Franklin, OH | Pass | State |
| 2022-04-17 | NATIONWIDE CHILDREN'S HOSPITAL | COLUMBUS, Franklin, OH | Pass | State |
| 2022-04-17 | NATIONWIDE CHILDREN'S HOSPITAL | COLUMBUS, Franklin, OH | Pass | State |
| 2022-04-17 | NATIONWIDE CHILDREN'S HOSPITAL | COLUMBUS, Franklin, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.