EPA Air · stack tests by state and year

Air-emissions stack tests in Ohio, 2020

2,194Stack 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 2020; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Ohio, 2020

Ohio, other years

Air-emissions stack tests recorded in Ohio, 2020

Date	Facility	Where	Kind	Agency
2020-09-12	HONDA DEV & MFG OF AMERICA, LLC, MARYSVILLE AUTO PLANT — high-priority violation on file	MARYSVILLE, Union, OH	Pass	State
2020-09-12	HONDA DEV & MFG OF AMERICA, LLC, MARYSVILLE AUTO PLANT — high-priority violation on file	MARYSVILLE, Union, OH	Pass	State
2020-09-11	HONDA DEV & MFG OF AMERICA, LLC, MARYSVILLE AUTO PLANT — high-priority violation on file	MARYSVILLE, Union, OH	Pass	State
2020-09-11	GENERAL JAMES M. GAVIN POWER PLANT	CHESHIRE, Gallia, OH	Pass	State
2020-09-11	GENERAL JAMES M. GAVIN POWER PLANT	CHESHIRE, Gallia, OH	Pass	State
2020-09-11	GENERAL JAMES M. GAVIN POWER PLANT	CHESHIRE, Gallia, OH	Pass	State
2020-09-11	CARGILL SALT (FORMERLY DEICING TECHNOLOGY)	CLEVELAND, Cuyahoga, OH	Pass	State
2020-09-11	AGMET LLC	OAKWOOD, Cuyahoga, OH	Pass	State
2020-09-10	KOKOSING MATERIALS INC - PLANT 505 — high-priority violation on file	FREDERICKTOWN, Knox, OH	Pass	State
2020-09-10	KOKOSING MATERIALS INC - PLANT 505 — high-priority violation on file	FREDERICKTOWN, Knox, OH	Pass	State
2020-09-10	KOKOSING MATERIALS INC - PLANT 505 — high-priority violation on file	FREDERICKTOWN, Knox, OH	Pass	State
2020-09-10	KOKOSING MATERIALS INC - PLANT 505 — high-priority violation on file	FREDERICKTOWN, Knox, OH	Fail	State
2020-09-10	KOKOSING MATERIALS INC - PLANT 505 — high-priority violation on file	FREDERICKTOWN, Knox, OH	Fail	State
2020-09-10	WILLIAMS - SALEM COMPRESSOR STATION	BLOOMINGDALE, Jefferson, OH	Pass	State
2020-09-10	WILLIAMS - SALEM COMPRESSOR STATION	BLOOMINGDALE, Jefferson, OH	Pass	State
2020-09-10	WILLIAMS - SALEM COMPRESSOR STATION	BLOOMINGDALE, Jefferson, OH	Pass	State
2020-09-10	CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file	MIDDLETOWN, Butler, OH	Pass	State
2020-09-10	CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file	MIDDLETOWN, Butler, OH	Pass	State
2020-09-10	CINCINNATI RENEWABLE FUELS, LLC	CINCINNATI, Hamilton, OH	Pass	State
2020-09-10	MASSILLON ASPHALT COMPANY	MASSILLON, Stark, OH	Pass	State
2020-09-10	MASSILLON ASPHALT COMPANY	MASSILLON, Stark, OH	Pass	State
2020-09-09	ENBRIDGE GAS OHIO - NEW LYME COMPRESSOR STATION	JEFFERSON, Ashtabula, OH	Pass	State
2020-09-09	ENBRIDGE GAS OHIO - NEW LYME COMPRESSOR STATION	JEFFERSON, Ashtabula, OH	Pass	State
2020-09-09	ENBRIDGE GAS OHIO - NEW LYME COMPRESSOR STATION	JEFFERSON, Ashtabula, OH	Pass	State
2020-09-09	EQM OLYMPUS - TITAN COMPRESSOR STATION	WASHINGTON, TOWNSHIP OF, Belmont, OH	Pass	State
2020-09-09	EQM OLYMPUS - TITAN COMPRESSOR STATION	WASHINGTON, TOWNSHIP OF, Belmont, OH	Pass	State
2020-09-09	EQM OLYMPUS - TITAN COMPRESSOR STATION	WASHINGTON, TOWNSHIP OF, Belmont, OH	Pass	State
2020-09-09	COSHOCTON LANDFILL	COSHOCTON, Coshocton, OH	Pass	State
2020-09-09	ASCENT RESOURCES - UTICA LLC - MOHOROVICH RCH GR	SENECAVILLE, Guernsey, OH	Pass	State
2020-09-09	ASCENT RESOURCES - UTICA LLC - MOHOROVICH RCH GR	SENECAVILLE, Guernsey, OH	Pass	State
2020-09-09	ASCENT RESOURCES - UTICA LLC - MOHOROVICH RCH GR	SENECAVILLE, Guernsey, OH	Pass	State
2020-09-09	PINNACLE GAS PRODUCERS LLC	MORAINE, Montgomery, OH	Pass	State
2020-09-04	PBF LOGISTICS PRODUCTS TERMINALS LLC	TOLEDO, Lucas, OH	Pass	State
2020-09-04	PBF LOGISTICS PRODUCTS TERMINALS LLC	TOLEDO, Lucas, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-03	KOKOSING MATERIALS INC PLANT 519	CLEVELAND, Cuyahoga, OH	Pass	State
2020-09-03	KOKOSING MATERIALS INC PLANT 519	CLEVELAND, Cuyahoga, OH	Fail	State
2020-09-03	KOKOSING MATERIALS INC PLANT 519	CLEVELAND, Cuyahoga, OH	Pass	State
2020-09-03	KOKOSING MATERIALS INC PLANT 519	CLEVELAND, Cuyahoga, OH	Pass	State
2020-09-03	ENBRIDGE - SUMMERFIELD COMPRESSOR STATION	CALDWELL, Noble, OH	Pass	State
2020-09-03	ENBRIDGE - SUMMERFIELD COMPRESSOR STATION	CALDWELL, Noble, OH	Pass	State
2020-09-03	ENBRIDGE - SUMMERFIELD COMPRESSOR STATION	CALDWELL, Noble, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-09-02	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	LOWELLVILLE, Mahoning, OH	Pass	State
2020-09-02	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	LOWELLVILLE, Mahoning, OH	Pass	State
2020-09-02	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	LOWELLVILLE, Mahoning, OH	Pass	State
2020-09-02	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	LOWELLVILLE, Mahoning, OH	Pass	State
2020-09-02	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	LOWELLVILLE, Mahoning, OH	Pass	State
2020-09-02	LIMESTONE RNG HIGH BTU FACILITY — high-priority violation on file	LOWELLVILLE, Mahoning, OH	Pass	State
2020-09-02	EQM OLYMPUS MIDSTREAM LLC - LONESTAR COMPRESSOR STATION	SAINT CLAIRSVILLE, Belmont, OH	Pass	State
2020-09-02	EQM OLYMPUS MIDSTREAM LLC - LONESTAR COMPRESSOR STATION	SAINT CLAIRSVILLE, Belmont, OH	Pass	State
2020-09-02	EQM OLYMPUS MIDSTREAM LLC - LONESTAR COMPRESSOR STATION	SAINT CLAIRSVILLE, Belmont, OH	Pass	State
2020-09-02	W. H. SAMMIS PLANT	STRATTON, Jefferson, OH	Pass	State
2020-09-02	W. H. SAMMIS PLANT	STRATTON, Jefferson, OH	Pass	State
2020-09-02	W. H. SAMMIS PLANT	STRATTON, Jefferson, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-02	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-09-01	EQM OLYMPUS MIDSTREAM, LLC - EMPIRE COMPRESSOR STATION	SAINT CLAIRSVILLE, Belmont, OH	Pass	State
2020-09-01	EQM OLYMPUS MIDSTREAM, LLC - EMPIRE COMPRESSOR STATION	SAINT CLAIRSVILLE, Belmont, OH	Pass	State
2020-09-01	EQM OLYMPUS MIDSTREAM, LLC - EMPIRE COMPRESSOR STATION	SAINT CLAIRSVILLE, Belmont, OH	Pass	State
2020-08-31	WALLEYE POWER, LLC, BAY SHORE PLANT	OREGON, Lucas, OH	Pass	State
2020-08-31	EMERY OLEOCHEMICALS LLC	CINCINNATI, Hamilton, OH	Pass	State
2020-08-31	EMERY OLEOCHEMICALS LLC	CINCINNATI, Hamilton, OH	Pass	State
2020-08-31	EMERY OLEOCHEMICALS LLC	CINCINNATI, Hamilton, OH	Pass	State
2020-08-28	SRC WORLDWIDE, INC. — high-priority violation on file	CLEVELAND, Cuyahoga, OH	Fail	State
2020-08-27	MILL CREEK WWTP	CINCINNATI, Hamilton, OH	Pass	State
2020-08-26	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-08-26	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-08-26	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-08-26	TENNESSEE GAS PIPELINE - STATION 214	CARROLLTON, Carroll, OH	Pass	State
2020-08-26	CARGILL, INC. - DAYTON	DAYTON, Montgomery, OH	Pass	State
2020-08-26	CARGILL, INC. - DAYTON	DAYTON, Montgomery, OH	Pass	State
2020-08-26	CARGILL, INC. - DAYTON	DAYTON, Montgomery, OH	Pass	State
2020-08-26	BARRETT PAVING - SOUTH LEBANON ASPHALT	SOUTH LEBANON, Warren, OH	Pass	State
2020-08-26	BARRETT PAVING - SOUTH LEBANON ASPHALT	SOUTH LEBANON, Warren, OH	Pass	State
2020-08-26	BARRETT PAVING - SOUTH LEBANON ASPHALT	SOUTH LEBANON, Warren, OH	Pass	State

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.