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 |
|---|---|---|---|---|
| 2022-08-30 | 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 | GERKEN MATERIALS INC PLANT NO 6 | SYLVANIA, Lucas, OH | Pass | State |
| 2022-08-30 | EQM OLYMPUS MIDSTREAM, LLC - EMPIRE COMPRESSOR STATION | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-08-30 | EQM OLYMPUS MIDSTREAM, LLC - EMPIRE COMPRESSOR STATION | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-08-30 | EQM OLYMPUS MIDSTREAM, LLC - EMPIRE COMPRESSOR STATION | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2022-08-26 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-08-26 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-08-26 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-08-26 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-08-26 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-08-26 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-08-26 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-25 | MATALCO USA LLC | LORDSTOWN, Trumbull, OH | Pass | State |
| 2022-08-25 | MATALCO USA LLC | LORDSTOWN, Trumbull, OH | Pass | State |
| 2022-08-25 | MATALCO USA LLC | LORDSTOWN, Trumbull, OH | Pass | State |
| 2022-08-25 | EOG RESOURCES, INC. - BURDETTE 19-12-6 PAD | DEERSVILLE, Harrison, OH | Pass | State |
| 2022-08-25 | EOG RESOURCES, INC. - BURDETTE 19-12-6 PAD | DEERSVILLE, Harrison, OH | Pass | State |
| 2022-08-25 | AMERICAS STYRENICS | IRONTON, Lawrence, OH | Pass | State |
| 2022-08-25 | AMERICAS STYRENICS | IRONTON, Lawrence, OH | Pass | State |
| 2022-08-25 | AMERICAS STYRENICS | IRONTON, Lawrence, OH | Pass | State |
| 2022-08-25 | WALLS ASPHALT #1 - FORT JEFFERSON | GREENVILLE, Darke, OH | Pass | State |
| 2022-08-25 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-25 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-25 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-25 | EMERY OLEOCHEMICALS LLC | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-25 | EMERY OLEOCHEMICALS LLC | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-25 | EMERY OLEOCHEMICALS LLC | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-24 | SHELLY MATERIALS PLANT # 61 | CIRCLEVILLE, Pickaway, OH | Pass | State |
| 2022-08-24 | ASCENT RESOURCES - UTICA LLC - PORTERFIELD WELL PAD | WASHINGTON, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-08-24 | ASCENT RESOURCES - UTICA LLC - PORTERFIELD WELL PAD | WASHINGTON, TOWNSHIP OF, Belmont, OH | Pass | State |
| 2022-08-24 | ASCENT RESOURCES - UTICA LLC - PORTERFIELD WELL PAD | WASHINGTON, TOWNSHIP OF, Belmont, OH | Fail | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | INR MIDSTREAM, LLC - CRUM COMPRESSOR STATION | SENECA, TOWNSHIP OF, Noble, OH | Pass | State |
| 2022-08-24 | AMERICAS STYRENICS | IRONTON, Lawrence, OH | Pass | State |
| 2022-08-24 | AMERICAS STYRENICS | IRONTON, Lawrence, OH | Pass | State |
| 2022-08-24 | AMERICAS STYRENICS | IRONTON, Lawrence, OH | Pass | State |
| 2022-08-24 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-24 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-24 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-24 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-23 | ASCENT RESOURCES - UTICA LLC - GRYWALSKI MTP JF | DILLONVALE, Jefferson, OH | Pass | State |
| 2022-08-23 | ASCENT RESOURCES - UTICA LLC - GRYWALSKI MTP JF | DILLONVALE, Jefferson, OH | Pass | State |
| 2022-08-23 | ASCENT RESOURCES - UTICA LLC - GRYWALSKI MTP JF | DILLONVALE, Jefferson, OH | Pass | State |
| 2022-08-23 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-23 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-23 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-23 | MILL CREEK WWTP | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-23 | TEXAS EASTERN TRANSMISSION - LEBANON | LEBANON, Warren, OH | Pass | State |
| 2022-08-22 | SHROYER PAD 952884 | CLARINGTON, Monroe, OH | Pass | State |
| 2022-08-22 | SHROYER PAD 952884 | CLARINGTON, Monroe, OH | Pass | State |
| 2022-08-22 | SHROYER PAD 952884 | CLARINGTON, Monroe, OH | Pass | State |
| 2022-08-22 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-08-22 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-08-22 | YELLOW ROSE PAD 953034 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-08-22 | CLEVELAND CLINIC FOUNDATION | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-08-22 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-22 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-22 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-22 | GIVAUDAN FLAVORS CORPORATION | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-08-19 | AMG VANADIUM LLC — high-priority violation on file | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2022-08-19 | AMG VANADIUM LLC — high-priority violation on file | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2022-08-19 | AMG VANADIUM LLC — high-priority violation on file | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2022-08-19 | AMG VANADIUM LLC — high-priority violation on file | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2022-08-19 | AMG VANADIUM LLC — high-priority violation on file | CAMBRIDGE, Guernsey, OH | Pass | State |
| 2022-08-19 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | NEW ATHENS, Harrison, OH | Pass | State |
| 2022-08-19 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | NEW ATHENS, Harrison, OH | Pass | State |
| 2022-08-19 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | NEW ATHENS, Harrison, OH | Pass | State |
| 2022-08-18 | AUGUSTA COMPRESSOR FACILITY- UTICA GAS SERVICES, L.L.C. | EAST, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2022-08-18 | AUGUSTA COMPRESSOR FACILITY- UTICA GAS SERVICES, L.L.C. | EAST, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2022-08-18 | AUGUSTA COMPRESSOR FACILITY- UTICA GAS SERVICES, L.L.C. | EAST, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2022-08-18 | AUGUSTA COMPRESSOR FACILITY- UTICA GAS SERVICES, L.L.C. | EAST, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2022-08-18 | AUGUSTA COMPRESSOR FACILITY- UTICA GAS SERVICES, L.L.C. | EAST, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2022-08-18 | AUGUSTA COMPRESSOR FACILITY- UTICA GAS SERVICES, L.L.C. | EAST, TOWNSHIP OF, Carroll, OH | Pass | State |
| 2022-08-18 | ASCENT RESOURCES - UTICA LLC - WHEELING VALLEY WHL BL | MAYNARD, Belmont, OH | Pass | State |
| 2022-08-18 | ASCENT RESOURCES - UTICA LLC - WHEELING VALLEY WHL BL | MAYNARD, Belmont, OH | Pass | State |
| 2022-08-18 | ASCENT RESOURCES - UTICA LLC - WHEELING VALLEY WHL BL | MAYNARD, Belmont, OH | Pass | State |
| 2022-08-18 | CROSBY-HARRISON COMPRESSOR STATION | HARRISON, Hamilton, OH | Pass | State |
| 2022-08-18 | CROSBY-HARRISON COMPRESSOR STATION | HARRISON, Hamilton, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.