EPA Air · violations by year

High-priority air violations in 2020

3,578Violations

A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.

States, 2020

Other years

High-priority air violations recorded in 2020

Date	Facility	Where	Kind	Agency
2020-12-31	R.E.C. TRANSPORT, INC.	RUSSELLVILLE, Pope, AR	HPV day-zero determination	State
2020-12-31	BALL WESTERN CAN COMPANY	OAKDALE, Stanislaus, CA	HPV day-zero determination	Local
2020-12-31	CONSOLIDATED GRAIN AND BARGE CO	DIXON, Lee, IL	Earliest FRV determination	State
2020-12-31	UNIVERSITY OF CINCINNATI	CINCINNATI, Hamilton, OH	Earliest FRV determination	State
2020-12-31	GEORGIA-PACIFIC TOLEDO LLC — high-priority violation on file	TOLEDO, Lincoln, OR	HPV day-zero determination	State
2020-12-31	SILGAN WHITE CAP/HAZLETON PLT	HAZLE TOWNSHIP, Luzerne, PA	HPV day-zero determination	State
2020-12-31	POWER TECHNIQUE NORTH AMERICA LLC	ROCK HILL, York, SC	Earliest FRV determination	State
2020-12-30	DONLIN GOLD LLC / DONLIN GOLD PROJECT	BETHEL, Bethel (CA), AK	Earliest FRV determination	State
2020-12-30	SCOTT CONTR INC/NORRISTOWN	NORRISTOWN, Montgomery, PA	Earliest FRV determination	State
2020-12-30	COMBINED METAL IND NEW CASTLE FAC — high-priority violation on file	NEW CASTLE, Lawrence, PA	Earliest FRV determination	State
2020-12-30	EQT PROD CO/JT FARM WELLPAD	CLAYSVILLE, Washington, PA	Earliest FRV determination	State
2020-12-29	TESORO REFINING & MARKETING COMPANY — high-priority violation on file	MARTINEZ, Contra Costa, CA	HPV day-zero determination	Local
2020-12-29	TESORO REFINING & MARKETING COMPANY — high-priority violation on file	MARTINEZ, Contra Costa, CA	HPV day-zero determination	Local
2020-12-29	TESORO REFINING & MARKETING COMPANY — high-priority violation on file	MARTINEZ, Contra Costa, CA	Earliest FRV determination	Local
2020-12-29	DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file	GREELEY AREA, Weld, CO	Earliest FRV determination	State
2020-12-29	LONE STAR INDUSTRIES INCORPORATED DBA BUZZI UNICEM USA — high-priority violation on file	GREENCASTLE, Putnam, IN	Earliest FRV determination	State
2020-12-29	PVS TECHNOLOGIES INC — high-priority violation on file	PORTAGE, Porter, IN	HPV day-zero determination	State
2020-12-29	HOLLAND BOARD OF PUBLIC WORKS-HOLLAND ENERGY PARK	HOLLAND, Ottawa, MI	Earliest FRV determination	State
2020-12-29	HEIDELBERG MTLS NORTHEAST PA/DOWNINGTOWN EAST CALN TWP PLT	DOWNINGTOWN, Chester, PA	Earliest FRV determination	State
2020-12-29	ODFJELL TERMINALS — high-priority violation on file	SEABROOK, Harris, TX	Earliest FRV determination	State
2020-12-28	ANCHORAGE WATER & WASTEWATER UTILITY / JOHN M. ASPLUND WATER POLLUTION CONTROL	ANCHORAGE, Anchorage Municipality, AK	Earliest FRV determination	State
2020-12-28	WEST FRASER, INC	RUSSELLVILLE, Pope, AR	HPV day-zero determination	State
2020-12-28	GREEN PLAINS MOUNT VERNON LLC — high-priority violation on file	MOUNT VERNON, Posey, IN	HPV day-zero determination	State
2020-12-28	ENTERPRISE CRUDE PIPELINE LLC / CUSHING EAST TERMINAL	CUSHING, Lincoln, OK	Earliest FRV determination	State
2020-12-28	USSC HOLDING CORP/EXTON	EXTON, Chester, PA	Earliest FRV determination	State
2020-12-28	EMPEROR COMPRESSOR STATION	KERMIT, Winkler, TX	Earliest FRV determination	State
2020-12-27	SKOLNIK INDUSTRIES INC	CHICAGO, Cook, IL	Earliest FRV determination	State
2020-12-27	MCFONA	GENEVA, Kane, IL	Earliest FRV determination	State
2020-12-27	VICINITY ENERGY/SCHUYLKILL STA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	HPV day-zero determination	Local
2020-12-25	CIRCLE K STORE # 2709868	DENVER, Denver, CO	Earliest FRV determination	State
2020-12-24	TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file	KENAI, Kenai Peninsula, AK	Earliest FRV determination	State
2020-12-24	AMRIZE PORTLAND PLANT — high-priority violation on file	FLORENCE 3.8 MI. E OF, Fremont, CO	Earliest FRV determination	State
2020-12-24	BEKAERT CORPORATION	ORRVILLE, Wayne, OH	Earliest FRV determination	State
2020-12-24	OWENS CORNING INSULATING SYSTEMS, LLC	NEWARK, Licking, OH	Earliest FRV determination	State
2020-12-23	LEXICON, INC.	LITTLE ROCK, Pulaski, AR	HPV day-zero determination	State
2020-12-23	PAGOSA EVERYDAY - EVERYDAY	DENVER, Denver, CO	Earliest FRV determination	State
2020-12-23	FULCRUM ENERGY - BIGHORN-MUTUAL 0780 S17	WALDEN 11.6 MI. N OF, Jackson, CO	Earliest FRV determination	State
2020-12-23	SOUTHERN STRUCTURAL STEEL OF FL, INC	SAINT PETERSBURG, Pinellas, FL	Earliest FRV determination	State
2020-12-23	JEN-COAT INC — high-priority violation on file	WESTFIELD, CITY OF, Hampden, MA	Earliest FRV determination	State
2020-12-23	WEBCO IND INC / SOUTHWEST TUBE — high-priority violation on file	SAND SPRINGS, Tulsa, OK	HPV day-zero determination	State
2020-12-23	ET GATHERING PROCESSING LLC / HOPETON GAS PLANT	ALVA, Woods, OK	Earliest FRV determination	State
2020-12-23	WASTE MGMT OF FAIRLESS/FAIRLESS LDFL — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2020-12-23	ENERGY TRANSFER M&T/DELMONT FACILITY	DELMONT, Westmoreland, PA	HPV day-zero determination	State
2020-12-23	CHOCOLATE BAYOU PLANT	ALVIN, Brazoria, TX	Earliest FRV determination	State
2020-12-23	WI PUBLIC SERVICE WESTON POWER PLANT	KRONENWETTER, Marathon, WI	Earliest FRV determination	State
2020-12-22	TRANSMONTAIGNE OPERATING LP	MARTINEZ, Contra Costa, CA	HPV day-zero determination	Local
2020-12-22	TRANSMONTAIGNE OPERATING LP	MARTINEZ, Contra Costa, CA	Earliest FRV determination	Local
2020-12-22	OSF HEALTHCARE SYSTEM	EVERGREEN PARK, Cook, IL	Earliest FRV determination	State
2020-12-22	LAKE COUNTY PRESS INC	WAUKEGAN, Lake, IL	Earliest FRV determination	State
2020-12-22	STONECASTERS LLC	WAUCONDA, Lake, IL	Earliest FRV determination	State
2020-12-22	CARMEUSE LIME INCORPORATED — high-priority violation on file	GARY, Lake, IN	Earliest FRV determination	State
2020-12-22	INDIANA HARBOR COKE COMPANY LP CONTRACTOR OF CLEVELAND-CLIFF — high-priority violation on file	EAST CHICAGO, Lake, IN	Earliest FRV determination	State
2020-12-22	SOUTH SHORE SLAG LLC CONTRACTOR OF US STEEL CORPORATION GARY	GARY, Lake, IN	HPV day-zero determination	State
2020-12-22	MITSUBISHI CHEMICAL ADVANCED MATERIALS INC/SCRANTON	SCRANTON, Lackawanna, PA	Earliest FRV determination	State
2020-12-22	PA DPW/WHITE HAVEN CTR	WHITE HAVEN, Luzerne, PA	Earliest FRV determination	State
2020-12-22	US SILICA/MAPLETON DEPOT PLT	MAPLETON DEPOT, Huntingdon, PA	HPV day-zero determination	State
2020-12-21	CITY OF GALENA / GALENA ELECTRIC UTILITY	GALENA, Yukon-Koyukuk (CA), AK	Earliest FRV determination	State
2020-12-21	PLUM POINT SERVICES COMPANY, LLC - PLUM POINT ENERGY STATION	OSCEOLA, Mississippi, AR	HPV day-zero determination	State
2020-12-21	EES COKE BATTERY, LLC — high-priority violation on file	DETROIT, Wayne, MI	Earliest FRV determination	State
2020-12-21	MOM BRANDS COMPANY, LLC - ASHEBORO PLANT	ASHEBORO, Randolph, NC	Earliest FRV determination	State
2020-12-21	CNX MIDSTREAM OPR CO LLC/HOPEWELL STATION	SYCAMORE, Greene, PA	Earliest FRV determination	State
2020-12-21	CNX MIDSTREAM OPR CO LLC /MORRIS DEHY STATION	GRAYSVILLE, Greene, PA	Earliest FRV determination	State
2020-12-21	CNX MIDSTREAM OPR CO LLC/BUCKLAND COMP STA	WIND RIDGE, Greene, PA	Earliest FRV determination	State
2020-12-21	HERCULES CEMENT CO LLC/STOCKERTOWN	STOCKERTOWN, Northampton, PA	Earliest FRV determination	State
2020-12-21	SEAMAN CORPORATION	BRISTOL, Sullivan, TN	Earliest FRV determination	State
2020-12-21	WEYERHAEUSER NR COMPANY, HEATERS	HEATERS, Braxton, WV	HPV day-zero determination	State
2020-12-20	TRANSMONTAIGNE OPERATING LP	MARTINEZ, Contra Costa, CA	Earliest FRV determination	Local
2020-12-20	TRANSMONTAIGNE OPERATING LP	MARTINEZ, Contra Costa, CA	HPV day-zero determination	Local
2020-12-20	BAYER MIDWEST PRODUCTION CO., LLC	WATERMAN, DeKalb, IL	Earliest FRV determination	State
2020-12-18	APAC CENTRAL INC.-MOUNTAIN HOME MATERIALS	MOUNTAIN HOME, Baxter, AR	Earliest FRV determination	State
2020-12-18	CLARIANT CORPORATION LOUISVILLE SOUTH PLANT	LOUISVILLE, Jefferson, KY	Earliest FRV determination	Local
2020-12-18	APG-EDGEWOOD AREA	ABERDEEN PROVING GROUND, Harford, MD	HPV day-zero determination	State
2020-12-18	CHEMOURS FC	LA PORTE, Harris, TX	Earliest FRV determination	State
2020-12-17	AERA ENERGY - KERN MIDWAY — high-priority violation on file	BAKERSFIELD, Kern, CA	HPV day-zero determination	Local
2020-12-17	AERA ENERGY - KERN MIDWAY — high-priority violation on file	BAKERSFIELD, Kern, CA	HPV day-zero determination	Local
2020-12-17	REED REAL ESTATE - 21 WCR 27	BRIGHTON, Adams, CO	Earliest FRV determination	State
2020-12-17	KEYMARK CORP OF FLORIDA — high-priority violation on file	LAKELAND, Polk, FL	Earliest FRV determination	State
2020-12-17	TILDEN MINING COMPANY LC	ISHPEMING, Marquette, MI	Earliest FRV determination	State
2020-12-17	GOLD BOND BUILDING PRODUCTS, LLC	PORTSMOUTH, Rockingham, NH	Earliest FRV determination	State
2020-12-17	HAIG POINT CLUB — high-priority violation on file	DAUFUSKIE ISLAND, Beaufort, SC	Earliest FRV determination	State
2020-12-17	HAIG POINT CLUB — high-priority violation on file	DAUFUSKIE ISLAND, Beaufort, SC	Earliest FRV determination	State
2020-12-17	GATEWAY PACKAGING COMPANY, LLC	CITY OF WHITE HOUSE, Robertson, TN	Earliest FRV determination	State
2020-12-17	SHELL CHEMICAL — high-priority violation on file	DEER PARK, Harris, TX	Earliest FRV determination	State
2020-12-16	UNITED AIRLINES, SF MAINTENANCE CENTER — high-priority violation on file	CALIFORNIA, Undetermined, CA	HPV day-zero determination	Local
2020-12-16	UNITED AIRLINES, SF MAINTENANCE CENTER — high-priority violation on file	CALIFORNIA, Undetermined, CA	HPV day-zero determination	Local
2020-12-16	INTERNATIONAL DISPOSAL CORPORATION OF — high-priority violation on file	SAN JOSE, Santa Clara, CA	Earliest FRV determination	Local
2020-12-16	ALTAGAS SAN JOAQUIN ENERGY INC	HANFORD, Kings, CA	HPV day-zero determination	Local
2020-12-16	CST METRO LLC DBA CORNER STORE #666	CASTLE ROCK, Douglas, CO	Earliest FRV determination	State
2020-12-16	MOONRISE - REDTAIL GAS PLANT	RAYMER (NEW RAYMER) 14.7 MI. N, Weld, CO	Earliest FRV determination	State
2020-12-16	ITU ABSORBTECH INC	SOUTH BEND, St. Joseph, IN	Earliest FRV determination	State
2020-12-16	IROQUOIS BIO ENERGY COMPANY LLC — high-priority violation on file	RENSSELAER, Jasper, IN	Earliest FRV determination	State
2020-12-16	THE ANDERSONS INC SEYMOUR WHOLESALE TERMINAL	SEYMOUR, Jackson, IN	Earliest FRV determination	State
2020-12-16	HARLO, LLC	GRANDVILLE, Kent, MI	Earliest FRV determination	State
2020-12-16	PREGIS	MARYSVILLE, St. Clair, MI	Earliest FRV determination	State
2020-12-16	BARGE FOREST PRODUCTS COMPANY	MACON, Noxubee, MS	Earliest FRV determination	State
2020-12-16	SPECIALTY VERMICULITE LLC — high-priority violation on file	ENOREE, Laurens, SC	Earliest FRV determination	State
2020-12-16	INV NYLON CHEMICALS AMERICAS VICTORIA SITE — high-priority violation on file	VICTORIA, Victoria, TX	Earliest FRV determination	State
2020-12-16	THOMAS TRACTOR TRENCH BURNER 2 SN 17114-4	DICKINSON, Galveston, TX	Earliest FRV determination	State
2020-12-16	SASOL CHEMICALS USA GREENS BAYOU PLANT	HOUSTON, Harris, TX	HPV day-zero determination	State
2020-12-15	UNIV OF COLO BOULDER - CAMPUS — high-priority violation on file	BOULDER, Boulder, CO	Earliest FRV determination	State

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