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
2020-12-08	ROCKY MT MIDSTREAM- KEENESBURG GAS PLANT	KEENESBURG, Weld, CO	Pass	State
2020-12-08	FLORIDA POWER & LIGHT COMPANY	FORT LAUDERDALE, Broward, FL	Pass	State
2020-12-08	FLORIDA POWER & LIGHT COMPANY	FORT LAUDERDALE, Broward, FL	Pass	State
2020-12-08	FLORIDA POWER & LIGHT COMPANY	FORT LAUDERDALE, Broward, FL	Pass	State
2020-12-08	FLORIDA POWER & LIGHT COMPANY	FORT LAUDERDALE, Broward, FL	Pass	State
2020-12-08	QUIKRETE CONSTRUCTION MATERIALS, LLC	TAMPA, Hillsborough, FL	Pass	State
2020-12-08	BREITBURN OPERATING LP — high-priority violation on file	JAY, Santa Rosa, FL	Pass	State
2020-12-08	FLORIDA POWER & LIGHT COMPANY	PACE, Santa Rosa, FL	Pass	State
2020-12-08	HAWAIIAN CEMENT - HALAWA	AIEA, Honolulu, HI	Pass	State
2020-12-08	POET BIOREFINING - COON RAPIDS, LLC	COON RAPIDS, Guthrie, IA	Pass	State
2020-12-08	VILLISCA MUNICIPAL POWER PLANT	VILLISCA, Montgomery, IA	Pass	State
2020-12-08	VILLISCA MUNICIPAL POWER PLANT	VILLISCA, Montgomery, IA	Pass	State
2020-12-08	GREDE LLC — high-priority violation on file	NEW CASTLE, Henry, IN	Pass	State
2020-12-08	HAYNES INTERNATIONAL INC — high-priority violation on file	KOKOMO, Howard, IN	Pass	State
2020-12-08	HAYNES INTERNATIONAL INC — high-priority violation on file	KOKOMO, Howard, IN	Pass	State
2020-12-08	SIGECO AB BROWN GENERATING STATION	MOUNT VERNON, Posey, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	BUNGE NORTH AMERICA (EAST), LLC — high-priority violation on file	MORRISTOWN, Shelby, IN	Pass	State
2020-12-08	SMITHFIELD PACKAGED MEATS CORP. - JUNCTION CITY, KANSAS(AIR)	JUNCTION CITY, Geary, KS	Pass	State
2020-12-08	GREEN VALLEY LANDFILL GENERAL PARTNERSHIP	ARGILLITE, Greenup, KY	Pending	State
2020-12-08	DISCOVERY PRODUCER SERVICES LLC - LAROSE GAS PROCESSING PLANT — high-priority violation on file	LAROSE, Lafourche, LA	Pass	State
2020-12-08	WOODLAND PULP LLC — high-priority violation on file	BAILEYVILLE, TOWN OF, Washington, ME	Pass	State
2020-12-08	PINE TREE ACRES, INC.	LENOX TOWNSHIP, Macomb, MI	Pass	State
2020-12-08	DEARBORN INDUSTRIAL GENERATION	DEARBORN, Wayne, MI	Pending	State
2020-12-08	EVERGY INC -IATAN GENERATING STATION	WESTON, Platte, MO	Pending	State
2020-12-08	ADM - DEERFIELD	DEERFIELD, Vernon, MO	Pending	State
2020-12-08	CITY OF HIGH POINT - WARD WATER PLANT	HIGH POINT, Guilford, NC	Pass	State
2020-12-08	UWHARRIE MOUNTAIN RENEWABLE ENERGY, LLC	MOUNT GILEAD, Montgomery, NC	Pass	State
2020-12-08	PECOS COMPRESSOR STATION	LOVING, Eddy, NM	Pass	State
2020-12-08	WHITEHORN COMPRESSOR STATION	MALAGA, Eddy, NM	Pass	State
2020-12-08	WHITEHORN COMPRESSOR STATION	MALAGA, Eddy, NM	Pass	State
2020-12-08	WHITEHORN COMPRESSOR STATION	MALAGA, Eddy, NM	Pass	State
2020-12-08	EOG - BODACIOUS LOCALIZED GAS LIFT STATION	JAL, Lea, NM	Pass	State
2020-12-08	EOG - BODACIOUS LOCALIZED GAS LIFT STATION	JAL, Lea, NM	Pass	State
2020-12-08	EOG - RED HILLS SOLAR LOCALIZED GAS LIFT STATION	JAL, Lea, NM	Pass	State
2020-12-08	EOG - RED HILLS SOLAR LOCALIZED GAS LIFT STATION	JAL, Lea, NM	Pass	State
2020-12-08	TRUNK N COMPRESSOR STATION	NAVAJO DAM, San Juan, NM	Pass	State
2020-12-08	TRUNK N COMPRESSOR STATION	NAVAJO DAM, San Juan, NM	Pass	State
2020-12-08	TRUNK N COMPRESSOR STATION	NAVAJO DAM, San Juan, NM	Pass	State
2020-12-08	TRUNK N COMPRESSOR STATION	NAVAJO DAM, San Juan, NM	Pass	State
2020-12-08	GOLDSTRIKE MINE	CARLIN, Eureka, NV	Pass	State
2020-12-08	IVEX PROTECTIVE PACKAGING, LLC	SIDNEY, Shelby, OH	Pass	State
2020-12-08	IVEX PROTECTIVE PACKAGING, LLC	SIDNEY, Shelby, OH	Pass	State
2020-12-08	IVEX PROTECTIVE PACKAGING, LLC	SIDNEY, Shelby, OH	Pass	State
2020-12-08	MEGGITT AIRCRAFT BRAKING SYSTEMS CORP.	AKRON, Summit, OH	Pass	State
2020-12-08	MEGGITT AIRCRAFT BRAKING SYSTEMS CORP.	AKRON, Summit, OH	Pass	State
2020-12-08	MEGGITT AIRCRAFT BRAKING SYSTEMS CORP.	AKRON, Summit, OH	Pass	State
2020-12-08	MEGGITT AIRCRAFT BRAKING SYSTEMS CORP.	AKRON, Summit, OH	Pass	State
2020-12-08	MEGGITT AIRCRAFT BRAKING SYSTEMS CORP.	AKRON, Summit, OH	Pass	State
2020-12-08	MEGGITT AIRCRAFT BRAKING SYSTEMS CORP.	AKRON, Summit, OH	Pass	State
2020-12-08	MEGGITT AIRCRAFT BRAKING SYSTEMS CORP.	AKRON, Summit, OH	Pass	State
2020-12-08	VALIDUS ENERGY II MIDCON LLC / TOY DARROW FACILITY	MUSTANG, Canadian, OK	Pass	State
2020-12-08	VALIDUS ENERGY II MIDCON LLC / VICTORY SLIDE PAD	TUTTLE, Grady, OK	Pass	State
2020-12-08	CONTINENTAL RESOURCES / UMBACH 4 21 28 33XHW UMBACH 5 21 28 33	ALEX, Grady, OK	Pass	State
2020-12-08	CONTINENTAL RESOURCES / UMBACH 4 21 28 33XHW UMBACH 5 21 28 33	ALEX, Grady, OK	Pass	State
2020-12-08	CONTINENTAL RESOURCES / EMERY 3 16 9XHW MILLS 3 16 21XHW	BLANCHARD, Grady, OK	Pass	State
2020-12-08	STIMSON LUMBER COMPANY — high-priority violation on file	GASTON, Washington, OR	Pass	State
2020-12-08	JANSSEN RESEARCH & DEVELOPMENT LLC/LOWER GWYNEDD	SPRING HOUSE, Montgomery, PA	Pass	State
2020-12-08	LANCASTER CNTY SWMA/FREY FARM CRESWELL LDFL	CONESTOGA, Lancaster, PA	Pass	State
2020-12-08	EXPAND OPERATING LLC/ALVAREZ BRA WELL PAD	LACEYVILLE, Bradford, PA	Pass	State
2020-12-08	SANTEE COOPER CROSS GENERATING STATION — high-priority violation on file	PINEVILLE, Berkeley, SC	Pass	State
2020-12-08	GLACIAL LAKES ENERGY LLC	WATERTOWN, Codington, SD	Pass	State
2020-12-08	PACIFICORP HUNTER	UTAH, Undetermined, UT	Pass	State
2020-12-08	PACIFICORP HUNTER	UTAH, Undetermined, UT	Pass	State
2020-12-08	WESTINGHOUSE ELECTRIC COMPANY LLC.	UTAH, Undetermined, UT	Pass	State
2020-12-08	WESTINGHOUSE ELECTRIC COMPANY LLC.	UTAH, Undetermined, UT	Pass	State
2020-12-08	GLOBAL COMPANIES - FAIRFAX TERMINAL	FAIRFAX, Fairfax (city), VA	Pass	State
2020-12-08	SGL COMPOSITES LLC	MOSES LAKE, Grant, WA	Pass	State
2020-12-08	SGL COMPOSITES LLC	MOSES LAKE, Grant, WA	Pass	State
2020-12-08	MANITOWOC PUBLIC UTILITIES	MANITOWOC, Manitowoc, WI	Pass	State
2020-12-08	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2020-12-08	MONONGAHELA POWER COMPANY, FORT MARTIN STATION	MAIDSVILLE, Monongalia, WV	Pass	State
2020-12-08	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	SINCLAIR, Carbon, WY	Pass	State
2020-12-07	DESOTO GATHERING COMPANY, LLC - TIGER CPF 2	JUDSONIA, White, AR	Pass	State
2020-12-07	DESOTO GATHERING COMPANY, LLC - TIGER CPF 2	JUDSONIA, White, AR	Pass	State
2020-12-07	GLENDALE CONSTRUCTION 00613	BELLEVUE, Blaine, ID	Pending	State
2020-12-07	SIGECO AB BROWN GENERATING STATION	MOUNT VERNON, Posey, IN	Pass	State
2020-12-07	WOODLAND PULP LLC — high-priority violation on file	BAILEYVILLE, TOWN OF, Washington, ME	Pass	State
2020-12-07	FORD MOTOR COMPANY WAYNE COMPLEX	WAYNE, Wayne, MI	Pending	State
2020-12-07	NUCOR STEEL SEDALIA LLC	SEDALIA, Pettis, MO	Pending	State
2020-12-07	RB MANUFACTURING LLC	HILLSBOROUGH, Somerset, NJ	Pass	State
2020-12-07	MAVERICK COMPRESSOR STATION	MALAGA, Eddy, NM	Pass	State
2020-12-07	MAVERICK COMPRESSOR STATION	MALAGA, Eddy, NM	Pass	State
2020-12-07	RJ BOOSTER STATION	LOCO HILLS, Eddy, NM	Pass	State
2020-12-07	PECOS RIVER TREATER	MALAGA, Eddy, NM	Pass	State
2020-12-07	EF BARRETT POWER STATION	ISLAND PARK, Nassau, NY	Pass	State
2020-12-07	INR OHIO, LLC - HERCHER WELL PAD	LEWISVILLE, Monroe, OH	Pass	State
2020-12-07	INR OHIO, LLC - HERCHER WELL PAD	LEWISVILLE, Monroe, OH	Pass	State
2020-12-07	INR OHIO, LLC - HERCHER WELL PAD	LEWISVILLE, Monroe, OH	Pass	State
2020-12-07	FW MIDCON I LLC / HOLINSWORTH 2H 3H 4H 9X SANDRA FIU 030	PURDY, Garvin, OK	Pass	State
2020-12-07	KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file	BATH, Northampton, PA	Pass	State
2020-12-07	EQM GATHERING OPCO LLC/HOPEWELL RIDGE INTERCONNECT STA	SYCAMORE, Greene, PA	Pass	State
2020-12-07	PA GEN ENERGY CO LLC/REED RUN STILL PAD A COMP STA — high-priority violation on file	SMETHPORT, McKean, PA	Pass	State
2020-12-07	SGL COMPOSITES LLC	MOSES LAKE, Grant, WA	Pass	State
2020-12-07	SGL COMPOSITES LLC	MOSES LAKE, Grant, WA	Pass	State
2020-12-07	SGL COMPOSITES LLC	MOSES LAKE, Grant, WA	Pass	State

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