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
2020-11-17	CALIFORNIA DAIRIES, INC. — high-priority violation on file	TURLOCK, Stanislaus, CA	Pass	Local
2020-11-17	CALIFORNIA DAIRIES, INC. — high-priority violation on file	TURLOCK, Stanislaus, CA	Pass	Local
2020-11-17	CALIFORNIA DAIRIES, INC. — high-priority violation on file	TURLOCK, Stanislaus, CA	Pass	Local
2020-11-17	CALIFORNIA DAIRIES, INC. — high-priority violation on file	TURLOCK, Stanislaus, CA	Pass	Local
2020-11-17	CALIFORNIA DAIRIES, INC. — high-priority violation on file	TURLOCK, Stanislaus, CA	Pass	Local
2020-11-17	HIGHPOINT - GRINDE 1-64-5_4	HUDSON AREA, Weld, CO	Pass	State
2020-11-17	FLORIDA POWER & LIGHT COMPANY	FORT LAUDERDALE, Broward, FL	Pass	State
2020-11-17	MOSAIC FERTILIZER, LLC	RIVERVIEW, Hillsborough, FL	Pass	State
2020-11-17	MOSAIC FERTILIZER, LLC	RIVERVIEW, Hillsborough, FL	Pass	State
2020-11-17	MOSAIC FERTILIZER, LLC	RIVERVIEW, Hillsborough, FL	Pass	State
2020-11-17	AGRI-PRODUCTS, INC.	FITZGERALD, Ben Hill, GA	Pass	State
2020-11-17	AGRI-PRODUCTS, INC.	FITZGERALD, Ben Hill, GA	Pass	State
2020-11-17	BIG RIVER UNITED ENERGY LLC-DYERSVILLE	DYERSVILLE, Dubuque, IA	Pass	State
2020-11-17	VALERO RENEWABLE FUELS LLC-CHARLES CITY	CHARLES CITY, Floyd, IA	Pass	State
2020-11-17	NORTHERN NATURAL GAS CO-GUTHRE CENTER	GUTHRIE CENTER (HISTORICAL), Guthrie, IA	Pass	State
2020-11-17	USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY	AMES, Story, IA	Pass	State
2020-11-17	USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY	AMES, Story, IA	Pass	State
2020-11-17	USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY	AMES, Story, IA	Pass	State
2020-11-17	USDA-NATIONAL ANIMAL DISEASE CENTER & NATIONAL VETERINARY SERVICE LABORATORY	AMES, Story, IA	Pass	State
2020-11-17	CENTRAL IOWA RENEWABLE ENERGY (CORN) LP	GOLDFIELD, Wright, IA	Pass	State
2020-11-17	TEMPLETON RYE SPIRITS, LLC — high-priority violation on file	TEMPLETON, Carroll, IA	Pass	State
2020-11-17	ITAFOS CONDA LLC - TV FACILITY	SODA SPRINGS, Caribou, ID	Pass	State
2020-11-17	NORTH IDAHO ENERGY LOGS - HAUSER	HAUSER, Kootenai, ID	Pass	State
2020-11-17	ADM QUINCY — high-priority violation on file	QUINCY, Adams, IL	Pass	State
2020-11-17	UNIVERSITY OF ILLINOIS	CHAMPAIGN, Champaign, IL	Pass	State
2020-11-17	MEXICHEM SPECIALTY RESINS INC — high-priority violation on file	HENRY, Marshall, IL	Pass	State
2020-11-17	VISCOFAN USA INC — high-priority violation on file	DANVILLE, Vermilion, IL	Pass	State
2020-11-17	HONDA DEVELOPMENT & MANUFACTURING OF AMERICA LLC INDIANA AUT — high-priority violation on file	GREENSBURG, Decatur, IN	Pass	State
2020-11-17	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-17	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-17	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-17	ATLAS FOUNDRY COMPANY INC	MARION, Grant, IN	Pass	State
2020-11-17	JETMORE MUN. POWER PLANT (AIR)	JETMORE, Hodgeman, KS	Pass	State
2020-11-17	SOUTHERN GRAPHIC SYSTEMS LLC	FLORENCE, Boone, KY	Pass	State
2020-11-17	SUPERIOR BATTERY MFG CO	RUSSELL SPRINGS, Russell, KY	Pass	State
2020-11-17	SAPPI NORTH AMERICA, INC.	WESTBROOK, Cumberland, ME	Pass	State
2020-11-17	GLWA WATER RESOURCE RECOVERY FACILITY	DETROIT, Wayne, MI	Pass	State
2020-11-17	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2020-11-17	DTE ELECTRIC COMPANY - RENAISSANCE POWER PLANT	CARSON CITY, Montcalm, MI	Fail	State
2020-11-17	SAPPI CLOQUET LLC	CLOQUET, Carlton, MN	Pass	State
2020-11-17	UNITED TACONITE LLC - FAIRLANE PLANT	FORBES, St. Louis, MN	Pass	State
2020-11-17	TAMKO BUILDING PRODUCTS, INC.	JOPLIN, Jasper, MO	Pending	State
2020-11-17	TAMKO BUILDING PRODUCTS, INC.	JOPLIN, Jasper, MO	Pending	State
2020-11-17	OWENS-CORNING STATELINE	JOPLIN, Jasper, MO	Pending	State
2020-11-17	KINGSFORD MANUFACTURING COMPANY	BELLE, Maries, MO	Pending	State
2020-11-17	KINGSFORD MANUFACTURING COMPANY	BELLE, Maries, MO	Pending	State
2020-11-17	NEW MADRID POWER PLANT-ASSOC ELEC COOP	MARSTON, New Madrid, MO	Pending	State
2020-11-17	MARSHALL MUNICIPAL UTILITIES	MARSHALL, Saline, MO	Pending	State
2020-11-17	MARSHALL MUNICIPAL UTILITIES	MARSHALL, Saline, MO	Pending	State
2020-11-17	CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY	PASCAGOULA, Jackson, MS	Pass	State
2020-11-17	CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY	PASCAGOULA, Jackson, MS	Pass	State
2020-11-17	ANR PIPELINE COMPANY, SARDIS COMPRESSOR STATION	SARDIS, Panola, MS	Pass	State
2020-11-17	ANR PIPELINE COMPANY, SARDIS COMPRESSOR STATION	SARDIS, Panola, MS	Pass	State
2020-11-17	ANR PIPELINE COMPANY, SARDIS COMPRESSOR STATION	SARDIS, Panola, MS	Pass	State
2020-11-17	MONSANTO COMPANY, DELTAPINE FACILITY	HOLLANDALE, Washington, MS	Pass	State
2020-11-17	WYETH, LLC	SANFORD, Lee, NC	Pass	State
2020-11-17	CONSOLIDATED METCO, INC.	MONROE, Union, NC	Pass	State
2020-11-17	BIOGEN	RESEARCH TRIANGLE PARK, Wake, NC	Pass	State
2020-11-17	CHARLOTTE PIPE & FOUNDRY	CHARLOTTE, Mecklenburg, NC	Pass	Local
2020-11-17	BLUE QUAIL COMPRESSOR STATION	LOCO HILLS, Eddy, NM	Pass	State
2020-11-17	BLUE QUAIL COMPRESSOR STATION	LOCO HILLS, Eddy, NM	Pass	State
2020-11-17	BIG LIZARD COMPRESSOR STATION	EUNICE, Lea, NM	Pass	State
2020-11-17	BIG LIZARD COMPRESSOR STATION	EUNICE, Lea, NM	Pass	State
2020-11-17	VALENCIA POWER PLANT	BELEN, Valencia, NM	Pass	State
2020-11-17	MARATHON PIPE LINE LLC - HEATH	HEATH, Licking, OH	Pass	State
2020-11-17	VERDESIAN LIFE SCIENCES, LLC	NORTH LIMA, Mahoning, OH	Pass	State
2020-11-17	VERDESIAN LIFE SCIENCES, LLC	NORTH LIMA, Mahoning, OH	Pass	State
2020-11-17	ROBERT P. MONE PLANT	CONVOY, Van Wert, OH	Pass	State
2020-11-17	ROBERT P. MONE PLANT	CONVOY, Van Wert, OH	Pass	State
2020-11-17	ASCENT RESOURCES-UTICA LLC - SHUGERT DADDY 24-2-1 WELL	LORE CITY, Guernsey, OH	Pass	State
2020-11-17	ASCENT RESOURCES-UTICA LLC - SHUGERT DADDY 24-2-1 WELL	LORE CITY, Guernsey, OH	Pass	State
2020-11-17	WILLIAMS ARCHER COMPRESSOR STATION	CADIZ, Harrison, OH	Pass	State
2020-11-17	WILLIAMS ARCHER COMPRESSOR STATION	CADIZ, Harrison, OH	Pass	State
2020-11-17	WILLIAMS ARCHER COMPRESSOR STATION	CADIZ, Harrison, OH	Pass	State
2020-11-17	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-11-17	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-11-17	DOMINION EAST OHIO - SWITZERLAND COMPRESSOR STATION	SWITZERLAND, TOWNSHIP OF, Monroe, OH	Pass	State
2020-11-17	ET GATHERING PROCESSING LLC / MOON COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2020-11-17	THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2020-11-17	THOROUGHBRED GATHERING LLC / CYCLONE COMPRESSOR STATION	WATONGA, Blaine, OK	Pass	State
2020-11-17	BCE MACH III MIDSTREAM HOLDINGS LLC / ELMORE CITY GAS PLANT — high-priority violation on file	ELMORE CITY, Garvin, OK	Pass	State
2020-11-17	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	BRADLEY, Grady, OK	Pass	State
2020-11-17	DCP OPERATING CO LP / WILD HOG BOOSTER STATION	BRADLEY, Grady, OK	Pass	State
2020-11-17	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2020-11-17	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2020-11-17	ET GATHERING PROCESSING LLC / FRISCO COMPRESSOR STATION	CHICKASHA, Grady, OK	Pass	State
2020-11-17	LSB CHEMICAL LLC / PRYOR CHEMICAL — high-priority violation on file	PRYOR, Mayes, OK	Pass	State
2020-11-17	NLMK PENNSYLVANIA LLC/FARRELL PLT — high-priority violation on file	FARRELL, Mercer, PA	Pass	State
2020-11-17	EASTERN GAS TRANS & STORAGE INC/LEIDY STA	RENOVO, Clinton, PA	Pass	State
2020-11-17	PEOPLES GAS CO LLC/KINTER STA	INDIANA, Indiana, PA	Pass	State
2020-11-17	BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file	TEXAS CITY, Galveston, TX	Pass	State
2020-11-17	COMPASS MINERALS	UTAH, Undetermined, UT	Pass	State
2020-11-17	PACKAGING CORPORATION OF AMERICA — high-priority violation on file	WALLULA, Walla Walla, WA	Pass	State
2020-11-17	MULTICARE HEALTH SYSTEM	TACOMA, Pierce, WA	Pass	Local
2020-11-17	MULTICARE HEALTH SYSTEM	TACOMA, Pierce, WA	Pass	Local
2020-11-17	MULTICARE HEALTH SYSTEM	TACOMA, Pierce, WA	Pass	Local
2020-11-17	ECK INDUSTRIES INC	MANITOWOC, Manitowoc, WI	Pass	State
2020-11-17	WI PUBLIC SERVICE WESTON POWER PLANT	KRONENWETTER, Marathon, WI	Pass	State
2020-11-17	MMSD-JONES ISLAND WATER RECLAMATION FACILITY	MILWAUKEE, Monroe, WI	Pass	State
2020-11-17	WISCONSIN RAPIDS MILL	WISCONSIN RAPIDS, Menominee, WI	Pass	State

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.