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.