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 |
|---|---|---|---|---|
| 2022-09-14 | ASCENT RESOURCES - UTICA LLC - EUREKA | BELMONT, Belmont, OH | Pass | State |
| 2022-09-14 | ASCENT RESOURCES - UTICA LLC - EUREKA | BELMONT, Belmont, OH | Pass | State |
| 2022-09-14 | ASCENT RESOURCES - UTICA LLC - EUREKA | BELMONT, Belmont, OH | Pass | State |
| 2022-09-14 | ASCENT RESOURCES - UTICA LLC - LEE CLR BL WELLPAD | BRIDGEPORT, Belmont, OH | Pass | State |
| 2022-09-14 | ASCENT RESOURCES - UTICA LLC - LEE CLR BL WELLPAD | BRIDGEPORT, Belmont, OH | Pass | State |
| 2022-09-14 | ASCENT RESOURCES - UTICA LLC - LEE CLR BL WELLPAD | BRIDGEPORT, Belmont, OH | Pass | State |
| 2022-09-14 | GULFPORT APPALACHIA, LLC - RIDGETOP WELL PAD | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-09-14 | GULFPORT APPALACHIA, LLC - RIDGETOP WELL PAD | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-09-14 | GULFPORT APPALACHIA, LLC - RIDGETOP WELL PAD | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-09-14 | GULFPORT APPALACHIA, LLC - WARE WELL PAD | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-09-14 | GULFPORT APPALACHIA, LLC - WARE WELL PAD | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-09-14 | GULFPORT APPALACHIA, LLC - WARE WELL PAD | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-09-14 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Pass | State |
| 2022-09-14 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Pass | State |
| 2022-09-14 | NEXPERA FORT HILL PLANT | NORTH BEND, Hamilton, OH | Pass | State |
| 2022-09-14 | EASTERN GAS TRANSMISSION AND STORAGE - LEBANON STATION | LEBANON, Warren, OH | Pass | State |
| 2022-09-14 | EASTERN GAS TRANSMISSION AND STORAGE - LEBANON STATION | LEBANON, Warren, OH | Pass | State |
| 2022-09-14 | EASTERN GAS TRANSMISSION AND STORAGE - LEBANON STATION | LEBANON, Warren, OH | Pass | State |
| 2022-09-14 | EASTERN GAS TRANSMISSION AND STORAGE - LEBANON STATION | LEBANON, Warren, OH | Pass | State |
| 2022-09-14 | EASTERN GAS TRANSMISSION AND STORAGE - LEBANON STATION | LEBANON, Warren, OH | Pass | State |
| 2022-09-14 | EASTERN GAS TRANSMISSION AND STORAGE - LEBANON STATION | LEBANON, Warren, OH | Pass | State |
| 2022-09-13 | INEOS NITRILES USA LLC | LIMA, Allen, OH | Pass | State |
| 2022-09-13 | INEOS NITRILES USA LLC | LIMA, Allen, OH | Pass | State |
| 2022-09-13 | PILKINGTON NORTH AMERICA INC — high-priority violation on file | ROSSFORD, Wood, OH | Pass | State |
| 2022-09-13 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | CADIZ, Harrison, OH | Pass | State |
| 2022-09-13 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | CADIZ, Harrison, OH | Pass | State |
| 2022-09-13 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | CADIZ, Harrison, OH | Pass | State |
| 2022-09-13 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | CADIZ, Harrison, OH | Pass | State |
| 2022-09-13 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | CADIZ, Harrison, OH | Pass | State |
| 2022-09-13 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | CADIZ, Harrison, OH | Pass | State |
| 2022-09-13 | ASCENT RESOURCES - WINSTON SMITH STC NBL 36 | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-09-13 | ASCENT RESOURCES - WINSTON SMITH STC NBL 36 | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-09-13 | ASCENT RESOURCES - WINSTON SMITH STC NBL 36 | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-09-13 | CLEVELAND-CLIFFS CLEVELAND WORKS LLC — high-priority violation on file | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-12 | MARKWEST TRI-COUNTY COMPRESSOR STATION | BARNESVILLE, Belmont, OH | Pass | State |
| 2022-09-08 | CROWN CORK AND SEAL | LANCASTER, Fairfield, OH | Pass | State |
| 2022-09-08 | CROWN CORK AND SEAL | LANCASTER, Fairfield, OH | Pass | State |
| 2022-09-08 | SOFIDEL AMERICA — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Pass | State |
| 2022-09-08 | SOFIDEL AMERICA — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Pass | State |
| 2022-09-08 | WALLEYE POWER, LLC, BAY SHORE PLANT | OREGON, Lucas, OH | Pass | State |
| 2022-09-08 | BLUE RACER MIDSTREAM, LLC - BORTON STATION | QUAKER CITY, Guernsey, OH | Pass | State |
| 2022-09-08 | BLUE RACER MIDSTREAM, LLC - BORTON STATION | QUAKER CITY, Guernsey, OH | Pass | State |
| 2022-09-08 | BLUE RACER MIDSTREAM, LLC - BORTON STATION | QUAKER CITY, Guernsey, OH | Pass | State |
| 2022-09-07 | CROWN CORK AND SEAL | LANCASTER, Fairfield, OH | Pass | State |
| 2022-09-07 | CROWN CORK AND SEAL | LANCASTER, Fairfield, OH | Pass | State |
| 2022-09-07 | SOFIDEL AMERICA — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Pass | State |
| 2022-09-07 | FORT AMANDA SPECIALITIES LLC | LIMA, Allen, OH | Pass | State |
| 2022-09-07 | FORT AMANDA SPECIALITIES LLC | LIMA, Allen, OH | Pass | State |
| 2022-09-07 | S.W. ALFALFA MILLS INC. | ARCHBOLD, Fulton, OH | Pass | State |
| 2022-09-07 | BUCKEYE TERMINALS LLC - DAYTON TERMINAL | DAYTON, Montgomery, OH | Pass | State |
| 2022-09-07 | MIAMI UNIVERSITY | OXFORD, Butler, OH | Pass | State |
| 2022-09-07 | MIAMI UNIVERSITY | OXFORD, Butler, OH | Pass | State |
| 2022-09-06 | FORT AMANDA SPECIALITIES LLC | LIMA, Allen, OH | Pass | State |
| 2022-09-01 | KOKOSING MATERIALS INC - PLANT 514 — high-priority violation on file | GRAND RIVER, Lake, OH | Pass | State |
| 2022-09-01 | SHELLY MATERIALS PLANT 24 | MILLCREEK, TOWNSHIP OF, Union, OH | Pass | State |
| 2022-09-01 | SHELLY MATERIALS PLANT 24 | MILLCREEK, TOWNSHIP OF, Union, OH | Pass | State |
| 2022-09-01 | SHELLY MATERIALS PLANT 24 | MILLCREEK, TOWNSHIP OF, Union, OH | Pass | State |
| 2022-09-01 | ENERGY TRANSFER MARKETING & TERMINALS L.P. - DAYTON | DAYTON, Montgomery, OH | Pass | State |
| 2022-09-01 | SIFCO FORGE GROUP, INC. | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-01 | SIFCO FORGE GROUP, INC. | CLEVELAND, Cuyahoga, OH | Fail | State |
| 2022-09-01 | SIFCO FORGE GROUP, INC. | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-09-01 | CORRCHOICE, LLC - MASSILLON MILL — high-priority violation on file | MASSILLON, Stark, OH | Pass | State |
| 2022-08-31 | GERKEN MATERIALS INC PLANT NO 6 | SYLVANIA, Lucas, OH | Pass | State |
| 2022-08-31 | EQM OLYMPUS MIDSTREAM LLC - LONESTAR COMPRESSOR STATION | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-08-31 | EQM OLYMPUS MIDSTREAM LLC - LONESTAR COMPRESSOR STATION | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-08-31 | EQM OLYMPUS MIDSTREAM LLC - LONESTAR COMPRESSOR STATION | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-08-31 | CORRCHOICE, LLC - MASSILLON MILL — high-priority violation on file | MASSILLON, Stark, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2022-08-30 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.