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 |
|---|---|---|---|---|
| 2022-07-13 | MITSUBISHI ELECTRIC AUTOMOTIVE AMERICA | MASON, Warren, OH | Pass | State |
| 2022-07-13 | MITSUBISHI ELECTRIC AUTOMOTIVE AMERICA | MASON, Warren, OH | Pass | State |
| 2022-07-13 | MITSUBISHI ELECTRIC AUTOMOTIVE AMERICA | MASON, Warren, OH | Pass | State |
| 2022-07-13 | MITSUBISHI ELECTRIC AUTOMOTIVE AMERICA | MASON, Warren, OH | Pass | State |
| 2022-07-13 | MITSUBISHI ELECTRIC AUTOMOTIVE AMERICA | MASON, Warren, OH | Pass | State |
| 2022-07-13 | MITSUBISHI ELECTRIC AUTOMOTIVE AMERICA | MASON, Warren, OH | Pass | State |
| 2022-07-13 | MITSUBISHI ELECTRIC AUTOMOTIVE AMERICA | MASON, Warren, OH | Pass | State |
| 2022-07-13 | VALLEY ASPHALT #5 | MORROW, Warren, OH | Pass | State |
| 2022-07-13 | VALLEY ASPHALT #5 | MORROW, Warren, OH | Pass | State |
| 2022-07-13 | VALLEY ASPHALT #5 | MORROW, Warren, OH | Pass | State |
| 2022-07-12 | LIMA REFINING COMPANY — high-priority violation on file | LIMA, Allen, OH | Pass | State |
| 2022-07-12 | ASCENT RESOURCES - UTICA LLC - DICKSON CRC JF | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2022-07-12 | ASCENT RESOURCES - UTICA LLC - DICKSON CRC JF | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2022-07-12 | ASCENT RESOURCES - UTICA LLC - DICKSON CRC JF | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2022-07-12 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Pass | State |
| 2022-07-12 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Pass | State |
| 2022-07-11 | EOG RESOURCES, INC. - RAY HAYLEY 5-13-6 PAD | LEESVILLE, Carroll, OH | Pass | State |
| 2022-07-11 | EOG RESOURCES, INC. - RAY HAYLEY 5-13-6 PAD | LEESVILLE, Carroll, OH | Pass | State |
| 2022-07-11 | EOG RESOURCES, INC. - RAY HAYLEY 5-13-6 PAD | LEESVILLE, Carroll, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-08 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2022-07-07 | MAR-ZANE ASPHALT PLANT NO 28 | YOUNGSTOWN, Mahoning, OH | Pass | State |
| 2022-07-07 | MAR-ZANE ASPHALT PLANT NO 28 | YOUNGSTOWN, Mahoning, OH | Pass | State |
| 2022-07-06 | PACIFIC MANUFACTURING OHIO, INC. | FAIRFIELD, Butler, OH | Pass | State |
| 2022-06-30 | NANOGATE JAY SYSTEMS LLC | MANSFIELD, Richland, OH | Pass | State |
| 2022-06-30 | GENERAL JAMES M. GAVIN POWER PLANT | CHESHIRE, Gallia, OH | Pass | State |
| 2022-06-30 | WOODCHOPPER PAD 952995 | MACKSBURG, Washington, OH | Pass | State |
| 2022-06-30 | WOODCHOPPER PAD 952995 | MACKSBURG, Washington, OH | Pass | State |
| 2022-06-30 | WOODCHOPPER PAD 952995 | MACKSBURG, Washington, OH | Pass | State |
| 2022-06-29 | ENBRIDGE GAS OHIO - CHESTERLAND COMPRESSOR STATION | CHESTER, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-29 | NOBLE ROAD RNG LLC | SHILOH, Richland, OH | Pass | State |
| 2022-06-28 | ENBRIDGE GAS OHIO - NEW LYME COMPRESSOR STATION | JEFFERSON, Ashtabula, OH | Pass | State |
| 2022-06-28 | ENBRIDGE GAS OHIO - NEW LYME COMPRESSOR STATION | JEFFERSON, Ashtabula, OH | Pass | State |
| 2022-06-28 | ENBRIDGE GAS OHIO - NEW LYME COMPRESSOR STATION | JEFFERSON, Ashtabula, OH | Pass | State |
| 2022-06-28 | NLS ASPHALT, INC. - PLANT #4 | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2022-06-28 | OSCO INC.-JACKSON DIVISION | JACKSON, Jackson, OH | Pass | State |
| 2022-06-27 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-27 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-27 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-27 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-27 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2022-06-23 | TRIVIUM ALUMINUM PACKAGING USA CORPORATION | YOUNGSTOWN, Mahoning, OH | Pass | State |
| 2022-06-23 | TRIVIUM ALUMINUM PACKAGING USA CORPORATION | YOUNGSTOWN, Mahoning, OH | Pass | State |
| 2022-06-23 | BRYAN MUNICIPAL UTILITIES | BRYAN, Williams, OH | Pass | State |
| 2022-06-23 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Pass | State |
| 2022-06-23 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Pass | State |
| 2022-06-22 | ASCENT RESOURCES - UTICA, LLC - RICHLAND A | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-06-22 | ASCENT RESOURCES - UTICA, LLC - RICHLAND A | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-06-22 | ASCENT RESOURCES - UTICA, LLC - RICHLAND A | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-06-22 | ASCENT RESOURCES - UTICA LLC - VINCENT MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2022-06-22 | ASCENT RESOURCES - UTICA LLC - VINCENT MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2022-06-22 | ASCENT RESOURCES - UTICA LLC - VINCENT MTP JF | ADENA, Jefferson, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | OHIO MIDSTREAM PARTNERS LLC THATCHER COMPRESSOR STATION | JACOBSBURG, Belmont, OH | Pass | State |
| 2022-06-21 | EOG RESOURCES, INC. - K WALLACE 4-11-6 PAD | CADIZ, Harrison, OH | Pass | State |
| 2022-06-21 | EOG RESOURCES, INC. - K WALLACE 4-11-6 PAD | CADIZ, Harrison, OH | Pass | State |
| 2022-06-21 | EOG RESOURCES, INC. - K WALLACE 4-11-6 PAD | CADIZ, Harrison, OH | Pass | State |
| 2022-06-20 | OHIO MIDSTREAM PARTNERS SAND HILLS COMPRESSOR STATION | NEFFS, Belmont, OH | Pass | State |
| 2022-06-20 | OHIO MIDSTREAM PARTNERS SAND HILLS COMPRESSOR STATION | NEFFS, Belmont, OH | Pass | State |
| 2022-06-20 | OHIO MIDSTREAM PARTNERS SAND HILLS COMPRESSOR STATION | NEFFS, Belmont, OH | Pass | State |
| 2022-06-17 | TAIT ELECTRIC GENERATING STATION | DAYTON, Montgomery, OH | Pass | State |
| 2022-06-16 | SHELLY MATERIALS PLANT NO 94 — high-priority violation on file | REYNOLDSBURG, Licking, OH | Pass | State |
| 2022-06-16 | SHELLY MATERIALS PLANT NO 94 — high-priority violation on file | REYNOLDSBURG, Licking, OH | Pass | State |
| 2022-06-16 | SHELLY MATERIALS PLANT NO 94 — high-priority violation on file | REYNOLDSBURG, Licking, OH | Pass | State |
| 2022-06-16 | MATALCO USA LLC | LORDSTOWN, Trumbull, OH | Pass | State |
| 2022-06-16 | MATALCO USA LLC | LORDSTOWN, Trumbull, OH | Pass | State |
| 2022-06-16 | MATALCO USA LLC | LORDSTOWN, Trumbull, OH | Pass | State |
| 2022-06-16 | MATALCO USA LLC | LORDSTOWN, Trumbull, OH | Pass | State |
| 2022-06-16 | US PAPER MILL LLC | CHILLICOTHE, Ross, OH | Pass | State |
| 2022-06-16 | US PAPER MILL LLC | CHILLICOTHE, Ross, OH | Pass | State |
| 2022-06-16 | TAIT ELECTRIC GENERATING STATION | MORAINE, Montgomery, OH | Pass | State |
| 2022-06-16 | TAIT ELECTRIC GENERATING STATION | MORAINE, Montgomery, OH | Pass | State |
| 2022-06-16 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.