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
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TURLOCK IRRIGATION DIST-WALNUT ENERGY	TURLOCK, Stanislaus, CA	Pass	Local
2020-08-19	TRUE OIL - HIGHLANDS 5-64 15-16 PAD	WATKINS AREA, Arapahoe, CO	Pass	State
2020-08-19	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Pass	State
2020-08-19	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Pass	State
2020-08-19	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Pass	State
2020-08-19	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Pass	State
2020-08-19	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Pass	State
2020-08-19	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Pass	State
2020-08-19	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Pass	State
2020-08-19	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Pass	State
2020-08-19	FLORIDA POWER & LIGHT (PMR)	INDIANTOWN, Martin, FL	Pass	State
2020-08-19	FLORIDA POWER & LIGHT (PMR)	INDIANTOWN, Martin, FL	Pass	State
2020-08-19	FMPA & KISSIMMEE UTILITY AUTHORITY	INTERCESSION CITY, Osceola, FL	Pass	State
2020-08-19	FMPA & KISSIMMEE UTILITY AUTHORITY	INTERCESSION CITY, Osceola, FL	Pass	State
2020-08-19	MOSAIC FERTILIZER LLC — high-priority violation on file	MULBERRY, Polk, FL	Pass	State
2020-08-19	MOSAIC FERTILIZER LLC — high-priority violation on file	MULBERRY, Polk, FL	Pass	State
2020-08-19	MOSAIC FERTILIZER LLC — high-priority violation on file	MULBERRY, Polk, FL	Pass	State
2020-08-19	MOSAIC FERTILIZER LLC — high-priority violation on file	MULBERRY, Polk, FL	Pass	State
2020-08-19	HALIFAX PAVING, INC.	ORMOND BEACH, Volusia, FL	Pass	State
2020-08-19	GA POWER CO. - PLANT BOWEN	CARTERSVILLE, Bartow, GA	Pass	State
2020-08-19	GA POWER CO. - PLANT BOWEN	CARTERSVILLE, Bartow, GA	Pass	State
2020-08-19	ATLANTA GAS LIGHT CO. — high-priority violation on file	BALL GROUND, Cherokee, GA	Pass	State
2020-08-19	ATLANTA GAS LIGHT CO. — high-priority violation on file	BALL GROUND, Cherokee, GA	Pass	State
2020-08-19	GEORGIA-PACIFIC CEDAR SPRINGS LLC	CEDAR SPRINGS, Early, GA	Pass	State
2020-08-19	POET BIOREFINING - GOWRIE, LLC — high-priority violation on file	GOWRIE, Webster, IA	Pass	State
2020-08-19	FCA US LLC KOKOMO CASTING PLANT	KOKOMO, Howard, IN	Pass	State
2020-08-19	FCA US LLC KOKOMO CASTING PLANT	KOKOMO, Howard, IN	Pass	State
2020-08-19	FCA US LLC KOKOMO CASTING PLANT	KOKOMO, Howard, IN	Pass	State
2020-08-19	INDIANA MUNICIPAL POWER AGENCY-WHITEWATER VALLEY GENERATING	RICHMOND, Wayne, IN	Pass	State
2020-08-19	INDIANA MUNICIPAL POWER AGENCY-WHITEWATER VALLEY GENERATING	RICHMOND, Wayne, IN	Pass	State
2020-08-19	KINGMAN MUN. POWER PLANT (AIR)	KINGMAN, Kingman, KS	Pass	State
2020-08-19	SUMMIT SUSTAINABLE INGREDIENTS LLC DBA AMBER WAVE(AIR)	PHILLIPSBURG, Phillips, KS	Pass	State
2020-08-19	REAL ALLOY RECYCLING LLC	MORGANTOWN, Butler, KY	Pass	State
2020-08-19	PARLANGE #14	LIVONIA, Pointe Coupee, LA	Pass	State
2020-08-19	DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file	CHINA, St. Clair, MI	Pass	State
2020-08-19	BAYER CROPSCIENCE	KANSAS CITY, Jackson, MO	Pending	State
2020-08-19	INTERNATIONAL PAPER COMPANY, VICKSBURG MILL	REDWOOD, Warren, MS	Pass	State
2020-08-19	PCS PHOSPHATE COMPANY, INC. - AURORA	AURORA, Beaufort, NC	Pass	State
2020-08-19	CAROLINA POULTRY POWER RG1, LLC	FARMVILLE, Pitt, NC	Pass	State
2020-08-19	INTERNATIONAL MINERALS CARLSBAD INC	CARLSBAD, Eddy, NM	Pass	State
2020-08-19	BELLOQ 11 CTB 1	MALAGA, Eddy, NM	Pass	State
2020-08-19	ALAMO COMPRESSOR STATION	JAL, Lea, NM	Pass	State
2020-08-19	ALAMO COMPRESSOR STATION	JAL, Lea, NM	Pass	State
2020-08-19	GOLDSTRIKE MINE	CARLIN, Eureka, NV	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	USA WASTE GENEVA LANDFILL, INC.	GENEVA, Ashtabula, OH	Pass	State
2020-08-19	VALIDUS ENERGY II MIDCON LLC / LENSGRAF 1 9 4XHM DOBRY 1 16 21 28XHM	MINCO, Grady, OK	Pass	State
2020-08-19	CONTINENTAL RESOURCES / UMBACH 1 33HW	ALEX, Grady, OK	Pass	State
2020-08-19	ARCONIC US LLC/LANCASTER — high-priority violation on file	LANCASTER, Lancaster, PA	Fail	State
2020-08-19	HOMER CITY GEN LP/CENTER TWP	HOMER CITY, Indiana, PA	Pass	State
2020-08-19	HEIDELBERG MATERIALS US CEMENT LLC/EVANSVILLE CEMENT PLT & Q — high-priority violation on file	FLEETWOOD, Berks, PA	Pass	State
2020-08-19	EASTERN GAS TRANS & STORAGE INC/LINCOLN HEIGHTS	LINCOLN HEIGHTS, Westmoreland, PA	Pass	State
2020-08-19	MERSEN USA/ST MARYS	SAINT MARYS, Elk, PA	Pass	State
2020-08-19	DIVERSIFIED PROD LLC/NV 34 WELLPAD — high-priority violation on file	PROSPERITY, Washington, PA	Pass	State
2020-08-19	USS/CLAIRTON WORKS — high-priority violation on file	CLAIRTON, Allegheny, PA	Pass	Local
2020-08-19	CONSTELLATION GENERATION CO/SCHUYLKILL STA	PHILADELPHIA, Philadelphia, PA	Fail	Local
2020-08-19	GLOBAL COMPANIES - SPARTANBURG TERMINAL	SPARTANBURG, Spartanburg, SC	Pass	State
2020-08-19	OTTER TAIL POWER COMPANY	BIG STONE CITY, Grant, SD	Pass	State
2020-08-19	JOHNS MANVILLE, INC.	ETOWAH, McMinn, TN	Pass	State
2020-08-19	CEMEX CONSTRUCTION MATERIALS ATLANTIC, LLC - KNOXVILLE CEMENT PLANT	KNOXVILLE, Knox, TN	Pass	Local
2020-08-19	CEMEX CONSTRUCTION MATERIALS ATLANTIC, LLC - KNOXVILLE CEMENT PLANT	KNOXVILLE, Knox, TN	Pass	Local
2020-08-19	EXXONMOBIL OIL CORP. (EMOC)	MEMPHIS, Shelby, TN	Pass	Local
2020-08-19	ETC TEXAS PIPELINE GRIMES COUNTY COMPRESSOR STATION	ROANS PRAIRIE, Grimes, TX	Pass	State
2020-08-19	ETC TEXAS PIPELINE GRIMES COUNTY COMPRESSOR STATION	ROANS PRAIRIE, Grimes, TX	Pass	State
2020-08-19	BLALOCK COMPRESSOR STATION	DONIE, Limestone, TX	Pass	State
2020-08-19	PACIFICORP HUNTER	UTAH, Undetermined, UT	Pass	State
2020-08-19	WESTROCK CP LLC - HOPEWELL	HOPEWELL, Hopewell (city), VA	Pass	State
2020-08-19	WESTROCK CP LLC - HOPEWELL	HOPEWELL, Hopewell (city), VA	Pass	State
2020-08-19	PACKAGING CORPORATION OF AMERICA — high-priority violation on file	WALLULA, Walla Walla, WA	Pending	State
2020-08-19	PUGET SOUND ENERGY - ENCOGEN	BELLINGHAM, Whatcom, WA	Pass	Local
2020-08-19	BP WEST COAST PRODUCTS LLC — high-priority violation on file	BLAINE, Whatcom, WA	Pass	Local
2020-08-19	XCEL ENERGY BAY FRONT GENERATING STATION	ASHLAND, Ashland, WI	Pass	State
2020-08-18	INTERNATIONAL PAPER COMPANY	PRATTVILLE, Autauga, AL	Pass	State
2020-08-18	AMRIZE CEMENT, INC.	THEODORE, Mobile, AL	Pass	State
2020-08-18	AMRIZE CEMENT, INC.	THEODORE, Mobile, AL	Pass	State
2020-08-18	GP CELLULOSE ALABAMA RIVER CELLULOSE LLC	PERDUE HILL, Monroe, AL	Pass	State
2020-08-18	DESOTO GATHERING COMPANY, LLC - STEELHEAD CPF-2	CLINTON, Van Buren, AR	Pass	State
2020-08-18	DESOTO GATHERING COMPANY, LLC - STEELHEAD CPF-2	CLINTON, Van Buren, AR	Pass	State
2020-08-18	WEST KERN WATER DISTRICT	TAFT, Kern, 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.