EPA Air · stack tests by year

Air-emissions stack tests in 2020

33,437Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit.

States, 2020

Other years

Air-emissions stack tests recorded in 2020

Date	Facility	Where	Kind	Agency
2020-08-26	SUPERIOR GRAPHITE	HOPKINSVILLE, Christian, KY	Pass	State
2020-08-26	RAVEN POWER FORT SMALLWOOD LLC	CURTIS BAY, Anne Arundel, MD	Pass	State
2020-08-26	NE RENEWABLE POWER WEST ENFIELD, LLC	WEST ENFIELD, Penobscot, ME	Pass	State
2020-08-26	FORD MOTOR COMPANY - FLAT ROCK ASSEMBLY	FLAT ROCK, Wayne, MI	Pass	State
2020-08-26	HOWARD'S DRIVEWAY INC	MENAHGA, Becker, MN	Fail	State
2020-08-26	ALLIANCE PIPELINE - ALBERT LEA 25-A	ALBERT LEA, Freeborn, MN	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	BUILDEX, INC.	DEARBORN, Platte, MO	Pass	State
2020-08-26	TRONOX LLC, HAMILTON FACILITY	HAMILTON, Monroe, MS	Pass	State
2020-08-26	TRONOX LLC, HAMILTON FACILITY	HAMILTON, Monroe, MS	Pass	State
2020-08-26	FUTURE FOAM, INC.	HIGH POINT, Guilford, NC	Pass	State
2020-08-26	FIREBALL GROUP LLC DATA CENTER — high-priority violation on file	PAPILLION, Sarpy, NE	N/A	State
2020-08-26	NEWARK ENERGY CENTER	NEWARK, Essex, NJ	Pass	State
2020-08-26	LOGAN GENERATING COMPANY LP — high-priority violation on file	SWEDESBORO, Gloucester, NJ	Pass	State
2020-08-26	CUNNINGHAM STATION POWER PLANT	HOBBS, Lea, NM	Pass	State
2020-08-26	WEST EUNICE COMPRESSOR STATION	EUNICE, Lea, NM	Pass	State
2020-08-26	WEST EUNICE COMPRESSOR STATION	EUNICE, Lea, NM	Pass	State
2020-08-26	THISTLE COMPRESSOR STATION	JAL, Lea, NM	Pass	State
2020-08-26	THISTLE COMPRESSOR STATION	JAL, Lea, NM	Pass	State
2020-08-26	NYC-DOC - RIKERS ISLAND	EAST ELMHURST, Bronx, NY	Pass	State
2020-08-26	GUARDIAN INDUSTRIES CORP	GENEVA, Ontario, NY	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
2020-08-26	FW MIDCON I LLC / HOILE FED 1611 3H 4H 25X	WATONGA, Blaine, OK	Pass	State
2020-08-26	XTO ENERGY INC / PETTIJOHN CDP	GENE AUTRY, Marshall, OK	Pass	State
2020-08-26	XTO ENERGY INC / PETTIJOHN CDP	GENE AUTRY, Marshall, OK	Pass	State
2020-08-26	FW MIDCON I LLC / RAPTOREX 8 16 9 1H 2H	WATONGA, Kingfisher, OK	Pass	State
2020-08-26	OG AND E / SOONER GENERATING STATION	RED ROCK, Noble, OK	Pass	State
2020-08-26	BUCKEYE TERM/GREENSBURG TERM	GREENSBURG, Westmoreland, PA	Pass	State
2020-08-26	COLUMBIA GAS TRANS LLC/ARTEMAS COMP STA	ARTEMAS, Bedford, PA	Pass	State
2020-08-26	PEI POWER CORP/ARCHBALD	ARCHBALD, Lackawanna, PA	Pass	State
2020-08-26	LPR ENERGY LLC/LYTLE WELL PAD SITE	CURWENSVILLE, Clearfield, PA	Pass	State
2020-08-26	EQM GATHERING OPCO LLC/CALLISTO COMP STA	SYCAMORE, Greene, PA	Pass	State
2020-08-26	USS/CLAIRTON WORKS — high-priority violation on file	CLAIRTON, Allegheny, PA	Pass	Local
2020-08-26	USS/CLAIRTON WORKS — high-priority violation on file	CLAIRTON, Allegheny, PA	Pass	Local
2020-08-26	HOOD CONTAINER CORPORATION	WAVERLY, Humphreys, TN	Pass	State
2020-08-26	THE UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS	DALLAS, Dallas, TX	Pass	State
2020-08-26	CAMELOT LANDFILL GAS TO ENERGY FACILITY	LEWISVILLE, Denton, TX	Pass	State
2020-08-26	CAMELOT LANDFILL GAS TO ENERGY FACILITY	LEWISVILLE, Denton, TX	Pass	State
2020-08-26	MOUNTAIN WEST PIPELINE - KASTLER (FORMERLY DOMINION ENERGY)	UTAH, Undetermined, UT	Pass	State
2020-08-26	AEROJET ROCKETDYNE, INC.	REDMOND, King, WA	Pass	Local
2020-08-26	AEROJET ROCKETDYNE, INC.	REDMOND, King, WA	Pass	Local
2020-08-26	FLINT HILLS RESOURCES PINE BEND LLC - JUNCTION CITY TERMINAL	JUNCTION CITY, Price, WI	Pass	State
2020-08-26	APPALACHIAN POWER COMPANY, JOHN AMOS PLANT	WINFIELD, Putnam, WV	Pass	State
2020-08-26	PAINTER COMPRESSOR STATION (KERN RIVER GAS TRANSMISSION)	EVANSTON, Uinta, WY	Pass	State
2020-08-25	HILCORP ALASKA, LLC / GRAYLING PLATFORM	KENAI, Kenai Peninsula, AK	Pass	State
2020-08-25	MCKENNA BROTHERS PAVING INC. / PIONEER DRUM MIX ASPHALT PLANT	VALDEZ, Valdez-Cordova (CA), AK	Pass	State
2020-08-25	INTERNATIONAL PAPER COMPANY	PRATTVILLE, Autauga, AL	Pass	State
2020-08-25	INTERNATIONAL PAPER COMPANY	PRATTVILLE, Autauga, AL	Pass	State
2020-08-25	INTERNATIONAL PAPER COMPANY	PRATTVILLE, Autauga, AL	Pass	State
2020-08-25	INTERNATIONAL PAPER COMPANY	PRATTVILLE, Autauga, AL	Pass	State
2020-08-25	NUCOR CORPORATION - NUCOR STEEL, ARKANSAS	BLYTHEVILLE, Mississippi, AR	Pass	State
2020-08-25	NUCOR CORPORATION - NUCOR STEEL, ARKANSAS	BLYTHEVILLE, Mississippi, AR	Pass	State
2020-08-25	NUCOR CORPORATION - NUCOR STEEL, ARKANSAS	BLYTHEVILLE, Mississippi, AR	Pass	State
2020-08-25	MID CONTINENT COAL & COKE COMPANY	BLYTHEVILLE, Mississippi, AR	Pass	State
2020-08-25	USMC - YERMO LOGISTICS CNTR	BARSTOW, San Bernardino, CA	Pass	Local
2020-08-25	AES ALAMITOS STATION, LLC	LONG BEACH, Los Angeles, CA	Pass	Local
2020-08-25	TESORO REFINING & MARKETING CO, LLC — high-priority violation on file	CARSON, Los Angeles, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local
2020-08-25	E & J GALLO WINERY	FRESNO, Fresno, CA	Pass	Local

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

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in 2020. It lists 33,437 stack tests recorded nationwide in 2020.