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
2020-10-29	ET GATHERING PROCESSING LLC / COUNTY LINE COMPRESSOR STATION	DACOMA, Woods, OK	Pass	State
2020-10-29	ET GATHERING PROCESSING LLC / COUNTY LINE COMPRESSOR STATION	DACOMA, Woods, OK	Pass	State
2020-10-29	GEORGIA-PACIFIC WAUNA LLC — high-priority violation on file	CLATSKANIE, Clatsop, OR	Pass	State
2020-10-29	GEORGIA-PACIFIC WAUNA LLC — high-priority violation on file	CLATSKANIE, Clatsop, OR	Pass	State
2020-10-29	VICINITY ENERGY/SCHUYLKILL STA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Incomplete	Local
2020-10-29	SWISS KRONO SC LLC	BARNWELL, Barnwell, SC	Pass	State
2020-10-29	MOST, INC.- MISSOURI SMELTING TECHNOLOGY, INC.	JACKSON, Madison, TN	Pass	State
2020-10-29	CHARLES BLALOCK & SONS, INC. DBA ASPHALT PLANT 3	KODAK, Sevier, TN	Pass	State
2020-10-29	AB MAURI FOOD INC	MEMPHIS, Shelby, TN	Pass	Local
2020-10-29	NELSON GARDENS	SAN ANTONIO, Bexar, TX	N/A	State
2020-10-29	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	SINCLAIR, Carbon, WY	Fail	State
2020-10-29	WELL DRAW - AURORA COMPRESSOR STATION (TALLGRASS MIDSTREAM, LLC)	CONVERSE COUNTY, Converse, WY	Pass	State
2020-10-28	AM/NS CALVERT LLC	CALVERT, Mobile, AL	Pass	State
2020-10-28	HILCORP ENERGY COMPANY	CREOLA, Mobile, AL	Pass	State
2020-10-28	WILLIAMS MOBILE BAY PRODUCER SERVICES, LLC	CODEN, Mobile, AL	Pass	State
2020-10-28	WILLIAMS MOBILE BAY PRODUCER SERVICES, LLC	CODEN, Mobile, AL	Pass	State
2020-10-28	HYUNDAI MOTOR MANUFACTURING ALABAMA LLC.	MONTGOMERY, Montgomery, AL	Pass	State
2020-10-28	QUIKRETE CONSTRUCTION MATERIALS, LLC — high-priority violation on file	CALERA, Shelby, AL	Pass	State
2020-10-28	ALBEMARLE CORPORATION-SOUTH PLANT	MAGNOLIA, Columbia, AR	Pass	State
2020-10-28	ALBEMARLE CORPORATION-SOUTH PLANT	MAGNOLIA, Columbia, AR	Pass	State
2020-10-28	AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT)	FULTON, Hempstead, AR	Pass	State
2020-10-28	TUCSON ELECTRIC POWER CO (NORTH LOOP)	RILLITO, Pima, AZ	Pass	Local
2020-10-28	WEST CONTRA COSTA SANITARY LANDFILL — high-priority violation on file	RICHMOND, Contra Costa, CA	Pass	Local
2020-10-28	LADW&P-HAYNES STEAM	LONG BEACH, Los Angeles, CA	Pass	Local
2020-10-28	NRO - AEROSPACE DATA FACIITY (ADF-C)	AURORA, Arapahoe, CO	Pass	State
2020-10-28	GRAND RIVER GATHERING - HUNTER MESA CS	RIFLE 3.3 MI. SE OF, Garfield, CO	Pass	State
2020-10-28	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	DACONO AREA, Weld, CO	Pass	State
2020-10-28	DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file	DELAWARE CITY, New Castle, DE	Pass	State
2020-10-28	DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file	DELAWARE CITY, New Castle, DE	Pass	State
2020-10-28	DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file	DELAWARE CITY, New Castle, DE	Pass	State
2020-10-28	DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file	DELAWARE CITY, New Castle, DE	Pass	State
2020-10-28	DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file	DELAWARE CITY, New Castle, DE	Pass	State
2020-10-28	DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file	DELAWARE CITY, New Castle, DE	Pass	State
2020-10-28	BUCKEYE TERMINALS, LLC	TAMPA, Hillsborough, FL	Pass	State
2020-10-28	BUCKEYE TERMINALS, LLC	TAMPA, Hillsborough, FL	Pass	State
2020-10-28	WESTROCK CP, LLC	FERNANDINA BEACH, Nassau, FL	Pass	State
2020-10-28	MOSAIC FERTILIZER LLC — high-priority violation on file	MULBERRY, Polk, FL	Pass	State
2020-10-28	DUKE ENERGY FLORIDA, LLC	DE BARY-ORANGE CITY DIVISION, Volusia, FL	Pass	State
2020-10-28	DUKE ENERGY FLORIDA, LLC	DE BARY-ORANGE CITY DIVISION, Volusia, FL	Pass	State
2020-10-28	GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON	ATLANTA, Cobb, GA	Pass	State
2020-10-28	GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON	ATLANTA, Cobb, GA	Pass	State
2020-10-28	GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON	ATLANTA, Cobb, GA	Pass	State
2020-10-28	GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON	ATLANTA, Cobb, GA	Pass	State
2020-10-28	FALL LINE MINERALS - WRENS PLANT	WRENS, Jefferson, GA	Pass	State
2020-10-28	FALL LINE MINERALS - WRENS PLANT	WRENS, Jefferson, GA	Pass	State
2020-10-28	FALL LINE MINERALS - WRENS PLANT	WRENS, Jefferson, GA	Pass	State
2020-10-28	FALL LINE MINERALS - WRENS PLANT	WRENS, Jefferson, GA	Pass	State
2020-10-28	FALL LINE MINERALS - WRENS PLANT	WRENS, Jefferson, GA	Pass	State
2020-10-28	POET BIOREFINING - SHELL ROCK, LLC — high-priority violation on file	SHELL ROCK, Butler, IA	Pass	State
2020-10-28	IOWA FERTILIZER CO — high-priority violation on file	WEVER, Lee, IA	Pass	State
2020-10-28	POET BIOREFINING - LIBERTY (EMMETSBURG) — high-priority violation on file	EMMETSBURG, Palo Alto, IA	Pass	State
2020-10-28	NORTHWEST PIPELINE LLC CALDWELL	CALDWELL, Canyon, ID	Pass	State
2020-10-28	FOUR WOODS LAMINATING INC PLANT 1	TOPEKA, LaGrange, IN	Pass	State
2020-10-28	CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file	EAST CHICAGO, Lake, IN	Pass	State
2020-10-28	PRINTPACK INC	BLOOMINGTON, Monroe, IN	Pass	State
2020-10-28	FREUDENBERG NOK GENERAL PARTNERSHIP	MORRISTOWN, Shelby, IN	Pass	State
2020-10-28	FREUDENBERG NOK GENERAL PARTNERSHIP	MORRISTOWN, Shelby, IN	Pass	State
2020-10-28	FREUDENBERG NOK GENERAL PARTNERSHIP	MORRISTOWN, Shelby, IN	Pass	State
2020-10-28	FREUDENBERG NOK GENERAL PARTNERSHIP	MORRISTOWN, Shelby, IN	Pass	State
2020-10-28	FREUDENBERG NOK GENERAL PARTNERSHIP	MORRISTOWN, Shelby, IN	Pass	State
2020-10-28	FREUDENBERG NOK GENERAL PARTNERSHIP	MORRISTOWN, Shelby, IN	Pass	State
2020-10-28	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Fail	State
2020-10-28	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Pass	State
2020-10-28	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Pass	State
2020-10-28	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Pass	State
2020-10-28	TEMPLE AND TEMPLE EXCAVATING AND PAVING INCORPORATED	SALEM, Washington, IN	Pass	State
2020-10-28	WORTHINGTON CYLINDERS KANSAS (AIR)	MAIZE, Sedgwick, KS	Pass	State
2020-10-28	ADVANCED DISPOSAL SERVICES MOREHEAD LANDFILL INC	MOREHEAD (ROWAN), Rowan, KY	Pass	State
2020-10-28	EXETER AGRI-ENERGY, LLC	EXETER, TOWN OF, Penobscot, ME	Pass	State
2020-10-28	EXETER AGRI-ENERGY, LLC	EXETER, TOWN OF, Penobscot, ME	Pass	State
2020-10-28	UNIVERSITY OF MICHIGAN	ANN ARBOR, Washtenaw, MI	Pass	State
2020-10-28	KRAEMER MINING & MATERIALS - BURNSVILLE	BURNSVILLE, Dakota, MN	Pass	State
2020-10-28	AMEREN MISSOURI LABADIE ENERGY CENTER	LABADIE, Franklin, MO	Pending	U.S. EPA
2020-10-28	THOMAS HILL ENERGY CENTER - POWER DIVISION	CLIFTON HILL, Randolph, MO	Pending	State
2020-10-28	GENERAL MOTORS LLC	WENTZVILLE, St. Charles, MO	Pending	State
2020-10-28	GENERAL MOTORS LLC	WENTZVILLE, St. Charles, MO	Pending	State
2020-10-28	3M NEVADA-COMMERCIAL GRAPHICS	NEVADA, Vernon, MO	Pending	State
2020-10-28	3M NEVADA-COMMERCIAL GRAPHICS	NEVADA, Vernon, MO	Pending	State
2020-10-28	3M NEVADA-COMMERCIAL GRAPHICS	NEVADA, Vernon, MO	Pending	State
2020-10-28	INGENCO WHOLESALE POWER, LLC - NEW BERN	NEW BERN, Craven, NC	Pass	State
2020-10-28	DUKE ENERGY PROGRESS, LLC - H.F. LEE STEAM ELECTRIC PLANT	GOLDSBORO, Wayne, NC	Pass	State
2020-10-28	WOODBRIDGE ENERGY CENTER — high-priority violation on file	WOODBRIDGE, Middlesex, NJ	Pass	State
2020-10-28	TS POWER PLANT	DUNPHY, Eureka, NV	Pass	State
2020-10-28	PVS CHEMICAL SOLUTIONS INC	BUFFALO, Erie, NY	Pass	State
2020-10-28	MELVIN STONE - UNIT #2203300 - PORTABLE	WILMINGTON, Clinton, OH	Pass	State
2020-10-28	BUCKEYE TERMINALS LLC CINCINNATI TERMINAL	CINCINNATI, Hamilton, OH	Pass	State
2020-10-28	SUPERIOR MIDSTREAM LLC / HUNTER BOOSTER STATION	ENID, Garfield, OK	Pass	State
2020-10-28	CONTINENTAL RESOURCES / SYMPSON 6 7 6XH 7 7 6XH	PURDY, Stephens, OK	Pass	State
2020-10-28	CONTINENTAL RESOURCES / SYMPSON 8 7 6XH 9 7 6XH	PURDY, Stephens, OK	Pass	State
2020-10-28	PRESIDIO PETROLEUM LLC / SASSEEN 1 23H STATION	FOSS, Washita, OK	Pass	State
2020-10-28	ET GATHERING PROCESSING LLC / AVARD COMPRESSOR STATION	AVARD, Woods, OK	Pass	State
2020-10-28	ET GATHERING PROCESSING LLC / AVARD COMPRESSOR STATION	AVARD, Woods, OK	Pass	State
2020-10-28	PROCTER & GAMBLE PAPER PROD CO/MEHOOPANY	MEHOOPANY, Wyoming, PA	Pass	State
2020-10-28	TRANSCONTINENTAL GAS/SALLADASBURG STATION 520	JERSEY SHORE, Lycoming, PA	Pass	State
2020-10-28	PA GEN ENERGY CO LLC/COP TRACT 293 COMP STA	WATERVILLE, Lycoming, PA	Pass	State
2020-10-28	SWISS KRONO SC LLC	BARNWELL, Barnwell, SC	Fail	State
2020-10-28	SWISS KRONO SC LLC	BARNWELL, Barnwell, SC	Pass	State
2020-10-28	RESONAC GRAPHITE AMERICA INC — high-priority violation on file	RIDGEVILLE, Dorchester, SC	Pass	State
2020-10-28	SUMIRIKO TENNESSEE, INC.	TAZEWELL, Claiborne, TN	Pass	State
2020-10-28	GREEN BAY METRO SEWERAGE DIST	GREEN BAY, Brown, 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.