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
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	ALL AMERICAN OIL & GAS CO	BAKERSFIELD, Kern, CA	Pass	Local
2020-09-04	SUNRISE POWER COMPANY	FELLOWS, Kern, CA	Pending	U.S. EPA
2020-09-04	JEA	JACKSONVILLE, Duval, FL	Pass	State
2020-09-04	JEA	JACKSONVILLE, Duval, FL	Pass	State
2020-09-04	FLORIDA POWER & LIGHT (PMR)	INDIANTOWN, Martin, FL	Pass	State
2020-09-04	MAS GEORGIA LFG, LLC (RICHLAND CREEK)	BUFORD, Gwinnett, GA	Pass	State
2020-09-04	MAS GEORGIA LFG, LLC (RICHLAND CREEK)	BUFORD, Gwinnett, GA	Pass	State
2020-09-04	MAS GEORGIA LFG, LLC (RICHLAND CREEK)	BUFORD, Gwinnett, GA	Pass	State
2020-09-04	CEMEX SOUTHEAST, LLC	CLINCHFIELD, Houston, GA	Pass	State
2020-09-04	CEMEX SOUTHEAST, LLC	CLINCHFIELD, Houston, GA	Pass	State
2020-09-04	GA POWER CO. - PLANT SCHERER	JULIETTE, Monroe, GA	Pass	State
2020-09-04	HELCO - PUNALUU	PUNALUU, Hawaii, HI	Pass	State
2020-09-04	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MASON CITY, Cerro Gordo, IA	Pass	State
2020-09-04	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MASON CITY, Cerro Gordo, IA	Pass	State
2020-09-04	ANR PIPELINE COMPANY ST JOHN COMPRESSOR STATION	SAINT JOHN, Lake, IN	Pass	State
2020-09-04	HOLCIM US INCORPORATED CONTRACTOR OF CLEVELAND-CLIFFS STEEL	EAST CHICAGO, Lake, IN	Pass	State
2020-09-04	CLEVELAND CLIFFS NEW CARLISLE LLC — high-priority violation on file	NEW CARLISLE, St. Joseph, IN	Pass	State
2020-09-04	TROY LUMBER COMPANY	TROY, Montgomery, NC	Pass	State
2020-09-04	PURAC AMERICA INC	BLAIR, Washington, NE	Pass	State
2020-09-04	PBF LOGISTICS PRODUCTS TERMINALS LLC	TOLEDO, Lucas, OH	Pass	State
2020-09-04	PBF LOGISTICS PRODUCTS TERMINALS LLC	TOLEDO, Lucas, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	SOUTHERLY WASTEWATER TREATMENT CENTER	CUYAHOGA HEIGHTS, Cuyahoga, OH	Pass	State
2020-09-04	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2020-09-04	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2020-09-04	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2020-09-04	ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION	LAMBERT, Alfalfa, OK	Pass	State
2020-09-04	MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-04	MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION	COALGATE, Coal, OK	Pass	State
2020-09-04	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2020-09-04	MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION	HORNTOWN, Hughes, OK	Pass	State
2020-09-04	DIVERSIFIED PRODUCTION LLC / HULL COMPRESSOR STATION	WAYNOKA, Woods, OK	Pass	State
2020-09-04	RAUSCH CREEK GENERATION LLC/FRAILEY TWP — high-priority violation on file	TREMONT, Schuylkill, PA	Pass	State
2020-09-04	RED CEDAR GATHERING COMPANY - SOUTH IGNACIO CENTRAL DEL	SOUTHERN UTE RESERVATION, La Plata, CO	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.