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
2020-11-05	NRO - AEROSPACE DATA FACIITY (ADF-C)	AURORA, Arapahoe, CO	Pass	State
2020-11-05	LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file	PARACHUTE 10.1 MI. W OF, Garfield, CO	Pass	State
2020-11-05	WES DJ GATHERING - FREDERICK CS — high-priority violation on file	DACONO AREA, Weld, CO	Pass	State
2020-11-05	HANDYTUBE LLC	CAMDEN, Kent, DE	Pass	State
2020-11-05	HANDYTUBE LLC	CAMDEN, Kent, DE	Pass	State
2020-11-05	SOUTH FLORIDA WATER MANAGEMENT DISTRICT	BROWARD COUNTY, Broward, FL	Pass	State
2020-11-05	ASCEND PERFORMANCE MATERIALS OPERATIONS — high-priority violation on file	CANTONMENT, Escambia, FL	Pass	State
2020-11-05	FLORIDA POWER & LIGHT	FORT MYERS, Lee, FL	Pass	State
2020-11-05	FLORIDA POWER & LIGHT	FORT MYERS, Lee, FL	Pass	State
2020-11-05	THE QUIKRETE COMPANIES, LLC.	LAKELAND, Polk, FL	Pass	State
2020-11-05	THE QUIKRETE COMPANIES, LLC.	LAKELAND, Polk, FL	Fail	State
2020-11-05	IRVING CONSUMER PRODUCTS, INC. - MACON	MACON, Bibb, GA	Pass	State
2020-11-05	IRVING CONSUMER PRODUCTS, INC. - MACON	MACON, Bibb, GA	Pass	State
2020-11-05	JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC	SAVANNAH, Chatham, GA	Pass	State
2020-11-05	JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC	SAVANNAH, Chatham, GA	Pass	State
2020-11-05	SKC, INC. — high-priority violation on file	COVINGTON, Newton, GA	Pass	State
2020-11-05	SKC, INC. — high-priority violation on file	COVINGTON, Newton, GA	Pass	State
2020-11-05	HECO - HONOLULU INTERNATIONAL AIRPORT	HONOLULU, Honolulu, HI	Pass	State
2020-11-05	POET BIOREFINING - FAIRBANK, LLC	FAIRBANK, Buchanan, IA	Pass	State
2020-11-05	MILNER BUTTE LANDFILL	BURLEY, Cassia, ID	Fail	State
2020-11-05	MILNER BUTTE LANDFILL	BURLEY, Cassia, ID	Fail	State
2020-11-05	WM RENEWABLE ENERGY LLC LANDFILL GAS-TO-ENERGY FACILITY	DAVIS JUNCTION, Ogle, IL	Pass	State
2020-11-05	ROCK RIVER WATER RECLAMATION DISTRICT — high-priority violation on file	ROCKFORD, Winnebago, IL	Pass	State
2020-11-05	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	MICHIGAN CITY, LaPorte, IN	Pass	State
2020-11-05	NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC MICHIGAN CITY GE — high-priority violation on file	MICHIGAN CITY, LaPorte, IN	Pass	State
2020-11-05	ANR PIPELINE COMPANY SHELBYVILLE COMPRESSOR STATION	SHELBYVILLE, Shelby, IN	Pass	State
2020-11-05	ANR PIPELINE COMPANY SHELBYVILLE COMPRESSOR STATION	SHELBYVILLE, Shelby, IN	Pass	State
2020-11-05	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-11-05	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-11-05	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Fail	State
2020-11-05	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-11-05	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-11-05	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Fail	State
2020-11-05	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-11-05	CARGILL INC SOYBEAN PROCESSING DIVISION	LAFAYETTE, Tippecanoe, IN	Pass	State
2020-11-05	VALERO RENEWABLE FUELS COMPANY LLC DBA VALERO BLUFFTON PLANT	BLUFFTON, Wells, IN	Pass	State
2020-11-05	VALERO RENEWABLE FUELS COMPANY LLC DBA VALERO BLUFFTON PLANT	BLUFFTON, Wells, IN	Pass	State
2020-11-05	VALERO RENEWABLE FUELS COMPANY LLC DBA VALERO BLUFFTON PLANT	BLUFFTON, Wells, IN	Pass	State
2020-11-05	VALERO RENEWABLE FUELS COMPANY LLC DBA VALERO BLUFFTON PLANT	BLUFFTON, Wells, IN	Pass	State
2020-11-05	DOMTAR PAPER CO LLC - HAWESVILLE OPERATIONS	HAWESVILLE, Hancock, KY	Pass	State
2020-11-05	LOUISIANA-PACIFIC CORPORATION	NEW LIMERICK, Aroostook, ME	Pass	State
2020-11-05	ND OTM LLC	OLD TOWN, Penobscot, ME	Pass	State
2020-11-05	CITIZENS DISPOSAL, INC.	GRAND BLANC, Genesee, MI	Pass	State
2020-11-05	AMERICAN CRYSTAL SUGAR - MOORHEAD — high-priority violation on file	MOORHEAD, Clay, MN	Pass	State
2020-11-05	OWENS-CORNING STATELINE	JOPLIN, Jasper, MO	Pending	State
2020-11-05	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2020-11-05	MAGNITUDE 7 METALS, LLC	MARSTON, New Madrid, MO	Pending	State
2020-11-05	3M NEVADA-COMMERCIAL GRAPHICS	NEVADA, Vernon, MO	Pending	State
2020-11-05	3M NEVADA-COMMERCIAL GRAPHICS	NEVADA, Vernon, MO	Pending	State
2020-11-05	GCF US HOLDINGS, LLC - COLUMBUS MILL — high-priority violation on file	COLUMBUS, Lowndes, MS	Pass	State
2020-11-05	CAROLINA STALITE COMPANY	GOLD HILL, Rowan, NC	Pass	State
2020-11-05	LON D WRIGHT POWER PLANT	FREMONT, Dodge, NE	Pass	State
2020-11-05	PHILLIPS 66 (BAYWAY REF/CONOCO) — high-priority violation on file	LINDEN, Union, NJ	Pass	State
2020-11-05	PHILLIPS 66 (BAYWAY REF/CONOCO) — high-priority violation on file	LINDEN, Union, NJ	Pass	State
2020-11-05	CUNNINGHAM STATION POWER PLANT	HOBBS, Lea, NM	Pass	State
2020-11-05	GOLDSTRIKE MINE	CARLIN, Eureka, NV	Pass	State
2020-11-05	PABCO GYPSUM	LAS VEGAS, Clark, NV	Pass	Local
2020-11-05	PABCO GYPSUM	LAS VEGAS, Clark, NV	Pass	Local
2020-11-05	PABCO GYPSUM	LAS VEGAS, Clark, NV	Pass	Local
2020-11-05	PABCO GYPSUM	LAS VEGAS, Clark, NV	Pass	Local
2020-11-05	JOHNS MANVILLE	DEFIANCE, Defiance, OH	Pass	State
2020-11-05	JOHNS MANVILLE	DEFIANCE, Defiance, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	EUREKA MIDSTREAM-ZINK COMPRESSOR STATION	CLARINGTON, Monroe, OH	Pass	State
2020-11-05	DEVON ENERGY PRODUCTION CO LP / BAKER 9 16 15N 11W 1HX	WATONGA, Blaine, OK	Pass	State
2020-11-05	DEVON ENERGY PRODUCTION CO LP / HYDRA 29 20 16N 10W 1HX	WATONGA, Blaine, OK	Pass	State
2020-11-05	DEVON ENERGY PRODUCTION CO LP / RUNNING WOMAN 1 19H WELLHEAD	CALUMET, Canadian, OK	Pass	State
2020-11-05	ONEOK FIELD SERVICES CO LLC / RIDDLE COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2020-11-05	ONEOK FIELD SERVICES CO LLC / RIDDLE COMPRESSOR STATION	ALEX, Grady, OK	Pass	State
2020-11-05	ANCHOR GLASS CONTAINER CORP / HENRYETTA FACILITY	HENRYETTA, Okmulgee, OK	Pass	State
2020-11-05	ET GATHERING PROCESSING LLC / POWELL COMPRESSOR STATION	ASHLAND, Pittsburg, OK	Pass	State
2020-11-05	HEIDELBERG MATERIALS US CEMENT LLC/EVANSVILLE CEMENT PLT & Q — high-priority violation on file	FLEETWOOD, Berks, PA	Pass	State
2020-11-05	BUCKEYE ENERGY SVC LLC/MACUNGIE TERMINAL	EMMAUS, Lehigh, PA	Pass	State
2020-11-05	ALLEGHENY ENERGY SUPPLY/SPRINGDALE	PITTSBURGH, Allegheny, PA	Pass	Local
2020-11-05	JASPER PELLETS LLC	RIDGELAND, Jasper, SC	Pass	State
2020-11-05	SIMCOE - SALVADOR I / II CENTRAL DELIVERY POINT	DURANGO, La Plata, CO	Pass	U.S. EPA
2020-11-05	CERSOSIMO LUMBER COMPANY INC (MAIN MILL)	BRATTLEBORO, Windham, VT	Pass	State
2020-11-05	WESTROCK LONGVIEW LLC — high-priority violation on file	LONGVIEW, Cowlitz, WA	Pass	State
2020-11-05	WESTROCK LONGVIEW LLC — high-priority violation on file	LONGVIEW, Cowlitz, WA	Pass	State
2020-11-05	GEORGIA-PACIFIC - CONSUMER OPERATIONS	CAMAS, Clark, WA	Pass	Local
2020-11-05	MOLSON COORS USA LLC	MILWAUKEE, Monroe, WI	Pass	State
2020-11-05	COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER	MATHIAS, Hardy, WV	Pass	State
2020-11-04	LHOIST NORTH AMERICA OF ALABAMA, LLC	CALERA, Shelby, AL	Pass	State
2020-11-04	DESOTO GATHERING COMPANY, LLC - SOUTH RAINBOW CPF-4	CENTER RIDGE, Conway, AR	Pass	State
2020-11-04	FUTUREFUEL CHEMICAL COMPANY	BATESVILLE, Independence, AR	Pass	State

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