EPA Air · stack tests by state and year
Air-emissions stack tests in Ohio, 2018
- 2,476Stack 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 2018; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Ohio, 2018
- Lucas County 218
- Monroe County 181
- Harrison County 144
- Belmont County 142
- Montgomery County 117
- Carroll County 117
- Stark County 109
- Marion County 102
- Cuyahoga County 93
- Wayne County 90
- Jefferson County 77
- Darke County 72
- Noble County 69
- Guernsey County 68
- Hamilton County 66
- Mahoning County 59
- Undetermined County 48
- Tuscarawas County 38
- Butler County 36
- Franklin County 35
- Trumbull County 33
- Greene County 28
- Perry County 24
- Coshocton County 23
- Crawford County 23
- Medina County 22
- Jackson County 22
- Delaware County 22
- Lorain County 22
- Summit County 20
- Lake County 19
- Columbiana County 19
- Gallia County 18
- Scioto County 18
- Fulton County 16
- Clermont County 15
- Williams County 14
- Richland County 13
- Washington County 12
- Wyandot County 11
- Sandusky County 11
- Fayette County 11
- Union County 11
- Erie County 10
- Wood County 10
- Ashtabula County 10
- Brown County 10
- Geauga County 9
- Lawrence County 9
- Athens County 9
- Allen County 8
- Pickaway County 7
- Henry County 7
- Seneca County 7
- Portage County 6
- Muskingum County 6
- Fairfield County 5
- Adams County 5
- Hancock County 5
- Licking County 4
- Putnam County 4
- Ross County 4
- Paulding County 4
- Ashland County 4
- Holmes County 3
- Huron County 3
- Highland County 3
- Warren County 3
- Logan County 3
- Ottawa County 3
Ohio, other years
Air-emissions stack tests recorded in Ohio, 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-16 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Fail | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-15 | NUCOR STEEL MARION, INC. | MARION, Marion, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-13 | OWENS CORNING ROOFING AND ASPHALT, LLC | MEDINA, Medina, OH | Pass | State |
| 2018-07-12 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-12 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-12 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-12 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-12 | WALLEYE POWER, LLC, BAY SHORE PLANT | OREGON, Lucas, OH | Pass | State |
| 2018-07-12 | WOODSFIELD MUNICIPAL POWER | WOODSFIELD, Monroe, OH | Pass | State |
| 2018-07-12 | WOODSFIELD MUNICIPAL POWER | WOODSFIELD, Monroe, OH | Pass | State |
| 2018-07-12 | WOODSFIELD MUNICIPAL POWER | WOODSFIELD, Monroe, OH | Pass | State |
| 2018-07-12 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Pass | State |
| 2018-07-12 | MANE, INC. — high-priority violation on file | LEBANON, Warren, OH | Pass | State |
| 2018-07-12 | MANE, INC. — high-priority violation on file | LEBANON, Warren, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | WALLEYE POWER, LLC, BAY SHORE PLANT | OREGON, Lucas, OH | Pass | State |
| 2018-07-11 | KINDER MORGAN TENNESSEE GAS PIPELINE STATION 204 | ALBANY, Athens, OH | Pass | State |
| 2018-07-10 | CITY OF CAMBRIDGE WATER PLANT | CAMBRIDGE, Guernsey, OH | Fail | State |
| 2018-07-10 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Pass | State |
| 2018-07-10 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Pass | State |
| 2018-07-09 | ROVER PIPELINE - MAINLINE CS2 | WOOSTER, Wayne, OH | Pass | State |
| 2018-07-09 | ROVER PIPELINE - MAINLINE CS2 | WOOSTER, Wayne, OH | Pass | State |
| 2018-07-09 | ROVER PIPELINE - MAINLINE CS2 | WOOSTER, Wayne, OH | Pass | State |
| 2018-07-09 | ROVER PIPELINE - MAINLINE CS2 | WOOSTER, Wayne, OH | Pass | State |
| 2018-07-09 | ROVER PIPELINE - MAINLINE CS2 | WOOSTER, Wayne, OH | Pass | State |
| 2018-07-09 | ROVER PIPELINE - MAINLINE CS2 | WOOSTER, Wayne, OH | Pass | State |
| 2018-07-09 | ROVER PIPELINE - MAINLINE CS2 | WOOSTER, Wayne, OH | Pass | State |
| 2018-07-09 | ROVER PIPELINE - MAINLINE CS2 | WOOSTER, Wayne, OH | Pass | State |
| 2018-07-09 | MCKEE MATERIALS LLC - PLANT 1 | NELSONVILLE, Athens, OH | Pass | State |
| 2018-07-03 | SARVER PAVING COMPANY (0193) | ASHLAND, Ashland, OH | Pass | State |
| 2018-07-03 | SARVER PAVING COMPANY (0193) | ASHLAND, Ashland, OH | Pass | State |
| 2018-07-03 | SARVER PAVING COMPANY (0193) | ASHLAND, Ashland, OH | Pass | State |
| 2018-07-03 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2018-07-03 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2018-07-03 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2018-07-02 | MAR-ZANE PLANT NO 2 | MARIETTA, Washington, OH | Pass | State |
| 2018-07-02 | HYDRODEC OF NORTH AMERICA, LLC | CANTON, Stark, OH | Pass | State |
| 2018-07-02 | HYDRODEC OF NORTH AMERICA, LLC | CANTON, Stark, OH | Pass | State |
| 2018-07-02 | HYDRODEC OF NORTH AMERICA, LLC | CANTON, Stark, OH | Pass | State |
| 2018-07-02 | HYDRODEC OF NORTH AMERICA, LLC | CANTON, Stark, OH | Pass | State |
| 2018-06-29 | RILEY MATERIALS | NORWALK, Huron, OH | Pass | State |
| 2018-06-29 | RILEY MATERIALS | NORWALK, Huron, OH | Pass | State |
| 2018-06-29 | RILEY MATERIALS | NORWALK, Huron, OH | Pass | State |
| 2018-06-29 | CITY OF TORONTO WTP PLANT 1 | TORONTO, Jefferson, OH | Pass | State |
| 2018-06-28 | HONDA DEV. & MFG. OF AMERICA, LLC, EAST LIBERTY PLANT | EAST LIBERTY, Logan, OH | Pass | State |
| 2018-06-28 | CITY OF TORONTO WTP PLANT 2 | TORONTO, Jefferson, OH | Pass | State |
| 2018-06-28 | DOVER MUNICIPAL LIGHT PLANT | DOVER, Tuscarawas, OH | Pass | State |
| 2018-06-28 | DOVER MUNICIPAL LIGHT PLANT | DOVER, Tuscarawas, OH | Pass | State |
| 2018-06-28 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2018-06-28 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2018-06-28 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2018-06-27 | CITY OF NEWTON FALLS WASTE WATER TREATMENT PLANT | NEWTON FALLS, Trumbull, OH | Pass | State |
| 2018-06-27 | DOVER MUNICIPAL LIGHT PLANT | DOVER, Tuscarawas, OH | Pass | State |
| 2018-06-27 | DOVER MUNICIPAL LIGHT PLANT | DOVER, Tuscarawas, OH | Pass | State |
| 2018-06-27 | BARRETT PAVING - MORAINE ASPHALT | MORAINE, Montgomery, OH | Pass | State |
| 2018-06-27 | BARRETT PAVING - MORAINE ASPHALT | MORAINE, Montgomery, OH | Pass | State |
| 2018-06-27 | BARRETT PAVING - MORAINE ASPHALT | MORAINE, Montgomery, OH | Pass | State |
| 2018-06-27 | BARRETT PAVING - MORAINE ASPHALT | MORAINE, Montgomery, OH | Pass | State |
| 2018-06-27 | PINNACLE GAS PRODUCERS LLC | MORAINE, Montgomery, OH | Pass | State |
| 2018-06-27 | PINNACLE GAS PRODUCERS LLC | MORAINE, Montgomery, OH | Pass | State |
| 2018-06-27 | PINNACLE GAS PRODUCERS LLC | MORAINE, Montgomery, OH | Pass | State |
| 2018-06-27 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2018-06-27 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2018-06-26 | BARRETT PAVING - MORAINE ASPHALT | MORAINE, Montgomery, OH | Pass | State |
| 2018-06-26 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2018-06-25 | GENERAL JAMES M. GAVIN POWER PLANT | CHESHIRE, Gallia, OH | Pass | State |
| 2018-06-22 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Pass | State |
| 2018-06-22 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.