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
2020-12-23	WEST HAWAII CONCRETE - WAIMEA	UNKNOWN, Undetermined, HI	Pass	State
2020-12-23	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2020-12-23	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2020-12-23	CLEVELAND-CLIFFS STEEL CORPORATION, ROCKPORT WORKS	ROCKPORT, Spencer, IN	Pass	State
2020-12-23	PECOS RIVER TREATER	MALAGA, Eddy, NM	Pass	State
2020-12-23	PECOS RIVER TREATER	MALAGA, Eddy, NM	Pass	State
2020-12-23	WESTERN FARMERS ELECTRIC COOPERATIVE / HUGO POWER PLANT	FORT TOWSON, Choctaw, OK	Pass	State
2020-12-23	PENNEX ALUM CO/WELLSVILLE	WELLSVILLE, York, PA	Pass	State
2020-12-23	COPE STATION	COPE, Orangeburg, SC	Pass	State
2020-12-23	HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC)	CAMPBELL COUNTY, Campbell, WY	Pass	State
2020-12-23	GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS)	SWEETWATER COUNTY, Sweetwater, WY	Fail	State
2020-12-22	INTERIOR GAS UTILITY (FORMERLY TITAN A / LIQUEFIED NATURAL GAS PLANT #1	WASILLA, Matanuska-Susitna, AK	Pass	State
2020-12-22	INTERIOR GAS UTILITY (FORMERLY TITAN A / LIQUEFIED NATURAL GAS PLANT #1	WASILLA, Matanuska-Susitna, AK	Pass	State
2020-12-22	NUCOR STEEL BIRMINGHAM,INC.	BIRMINGHAM, Jefferson, AL	Pass	Local
2020-12-22	QUEMETCO INC	CITY OF INDUSTRY, Los Angeles, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	E&B NATIONAL RESOURCES MANAGEMENT	BAKERSFIELD, Kern, CA	Pass	Local
2020-12-22	GRAND MESA - SEARCHERS/COWBOYS I-25	ARRIBA, Washington, CO	Pass	State
2020-12-22	HARTFORD STEAM - 60 COLUMBUS	HARTFORD, Hartford, CT	Pass	State
2020-12-22	PENSACOLA CHRISTIAN COLLEGE, INC.	PENSACOLA, Escambia, FL	Pass	State
2020-12-22	PENSACOLA CHRISTIAN COLLEGE, INC.	PENSACOLA, Escambia, FL	Pass	State
2020-12-22	PENSACOLA CHRISTIAN COLLEGE, INC.	PENSACOLA, Escambia, FL	Pass	State
2020-12-22	SUGAR CANE GROWERS CO-OP	BELLE GLADE, Palm Beach, FL	Pass	State
2020-12-22	SUGAR CANE GROWERS CO-OP	BELLE GLADE, Palm Beach, FL	Pass	State
2020-12-22	SUGAR CANE GROWERS CO-OP	BELLE GLADE, Palm Beach, FL	Pass	State
2020-12-22	SUGAR CANE GROWERS CO-OP	BELLE GLADE, Palm Beach, FL	Pass	State
2020-12-22	SUGAR CANE GROWERS CO-OP	BELLE GLADE, Palm Beach, FL	Pass	State
2020-12-22	SUGAR CANE GROWERS CO-OP	BELLE GLADE, Palm Beach, FL	Pass	State
2020-12-22	SUGAR CANE GROWERS CO-OP	BELLE GLADE, Palm Beach, FL	Pass	State
2020-12-22	THE QUIKRETE COMPANIES, LLC.	LAKELAND, Polk, FL	Fail	State
2020-12-22	THE QUIKRETE COMPANIES, LLC.	LAKELAND, Polk, FL	Fail	State
2020-12-22	JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC	SAVANNAH, Chatham, GA	Pass	State
2020-12-22	INTERNATIONAL PAPER COMPANY - ROME MILL	ROME, Floyd, GA	Pass	State
2020-12-22	INTERNATIONAL PAPER COMPANY - ROME MILL	ROME, Floyd, GA	Pass	State
2020-12-22	CLEARWATER PAPER CORPORATION - AUGUSTA MILL — high-priority violation on file	AUGUSTA, Richmond, GA	Pass	State
2020-12-22	AUGUSTA UNIVERSITY	AUGUSTA, Richmond, GA	Pass	State
2020-12-22	AUGUSTA UNIVERSITY	AUGUSTA, Richmond, GA	Pass	State
2020-12-22	AUGUSTA UNIVERSITY	AUGUSTA, Richmond, GA	Pass	State
2020-12-22	UNIVERSITY OF ILLINOIS	CHAMPAIGN, Champaign, IL	Pass	State
2020-12-22	EAST KY POWER COOP - SPURLOCK STATION	MAYSVILLE, Mason, KY	Pass	State
2020-12-22	MET COUNCIL METROPOLITAN WATER RESOURCE RECOVERY FACILITY	SAINT PAUL, Ramsey, MN	Pass	State
2020-12-22	KODA ENERGY, LLC — high-priority violation on file	SHAKOPEE, Scott, MN	Pass	State
2020-12-22	B. V. HEDRICK GRAVEL AND SAND COMPANY, LAKE NORMAN QUARRY	STANLEY, Lincoln, NC	Pass	State
2020-12-22	GREENAMERICA BIOFUELS ORD LLC	ORD, Valley, NE	Fail	State
2020-12-22	SEAWOLF COMPRESSOR STATION	JAL, Lea, NM	Pass	State
2020-12-22	RED BULL 29 CTB 2	JAL, Lea, NM	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	BASF CORPORATION — high-priority violation on file	GREENVILLE, Darke, OH	Pass	State
2020-12-22	PROCTER & GAMBLE MASON BUSINESS & INNOVATION CENTER	MASON, Warren, OH	Pass	State
2020-12-22	PROCTER & GAMBLE MASON BUSINESS & INNOVATION CENTER	MASON, Warren, OH	Pass	State
2020-12-22	PROCTER & GAMBLE MASON BUSINESS & INNOVATION CENTER	MASON, Warren, OH	Pass	State
2020-12-22	VM ARKOMA STACK LLC / BONANZA COMPRESSOR STATION	CALVIN, Hughes, OK	Pass	State
2020-12-22	BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file	KINGFISHER, Kingfisher, OK	Pass	State
2020-12-22	MSA SAFETY PITTSBURGH MFG LLC/MURRYSVILLE PLT	MURRYSVILLE, Westmoreland, PA	Pass	State
2020-12-22	COLUMBIA GAS TRANS CORP/CGT DELMONT COMP STA	DELMONT, Westmoreland, PA	Pass	State
2020-12-22	REGENCY MARCELLUS GAS GATHERING LLC/LONE WALNUT COMP STA	JERSEY SHORE, Lycoming, PA	Pass	State
2020-12-22	LINCOLN FINANCIAL FIELD — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Pass	Local
2020-12-22	SANTEE COOPER WINYAH GENERATING STATION	GEORGETOWN, Georgetown, SC	Pass	State
2020-12-22	ABERDEEN ENERGY, LLC — high-priority violation on file	MINA, Edmunds, SD	Pass	State
2020-12-22	TENNESSEE VALLEY AUTHORITY - GALLATIN FOSSIL PLANT	GALLATIN, Sumner, TN	Pass	State
2020-12-21	BLACKSTONE CONSTRUCTION LLC	RUSSELLVILLE, Pope, AR	Pass	State
2020-12-21	SALINAS VALLEY SOLID WASTE AUTHORITY	GONZALES, Monterey, CA	Pass	Local
2020-12-21	GRAND MESA OPERATING - SALEN 14-35 TB	ARRIBA 20.2 MI. N OF, Washington, CO	Pass	State
2020-12-21	FLORIDA POWER & LIGHT	FORT MYERS, Lee, FL	Pass	State
2020-12-21	FLORIDA POWER & LIGHT	FORT MYERS, Lee, FL	Pass	State
2020-12-21	FERIA EQUIPMENT RENTAL, INC., (MASCI)	EDGEWATER, Volusia, FL	Pass	State
2020-12-21	THE SCRUGGS COMPANY	AUBURN, Barrow, GA	Pass	State
2020-12-21	GA POWER CO. - PLANT BOWEN	CARTERSVILLE, Bartow, GA	Pass	State
2020-12-21	SIGECO - FB CULLEY GENERATING STATION	NEWBURGH, Warrick, IN	Pass	State
2020-12-21	PIONEER METAL FINISHING INDUSTRIAL HWY	WARREN, Macomb, MI	Pending	State
2020-12-21	CERAMIC INDUSTRIAL COATINGS	OSSEO, Hennepin, MN	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.