EPA Air · violations by year

High-priority air violations in 2026

2,737Violations

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, 2026

Other years

High-priority air violations recorded in 2026

Date	Facility	Where	Kind	Agency
2026-02-26	BFI WASTE SYSTEMS OF TENNESSEE LLC DBA CARTER VALLEY LANDFILL — high-priority violation on file	CHURCH HILL, Hawkins, TN	Earliest FRV determination	State
2026-02-26	LANE PRESS INC (THE) — high-priority violation on file	SOUTH BURLINGTON, Chittenden, VT	Earliest FRV determination	State
2026-02-25	EXTRACTION OIL & GAS - WAKE NORTH PRODUC — high-priority violation on file	GREELEY AREA, Weld, CO	Earliest FRV determination	State
2026-02-25	AHLSTROM POWER WINDSOR LOCKS, LLC — high-priority violation on file	WINDSOR LOCKS, Hartford, CT	Earliest FRV determination	State
2026-02-25	CLIMAX MOLYBDENUM CO — high-priority violation on file	FORT MADISON, Lee, IA	Earliest FRV determination	State
2026-02-25	INDIANA MUNICIPAL POWER AGENCY ANDERSON STATION — high-priority violation on file	ANDERSON, Madison, IN	Earliest FRV determination	State
2026-02-25	LPS INDUSTRIES, INC. — high-priority violation on file	MOONACHIE, Bergen, NJ	Earliest FRV determination	State
2026-02-25	SMS MILL SERVICES, LLC — high-priority violation on file	LATROBE, Westmoreland, PA	Earliest FRV determination	State
2026-02-25	KIRKBRIDE CTR/PSYCHIATRIC HOSP — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-02-25	SONOCO PRODUCTS COMPANY — high-priority violation on file	CHATTANOOGA, Hamilton, TN	Earliest FRV determination	Local
2026-02-25	CASCADES CONTAINERBOARD PACKAGING - BEAR ISLAND — high-priority violation on file	ASHLAND, Hanover, VA	Earliest FRV determination	State
2026-02-25	DIGITAL THIRD SECOND MANASSAS, LLC & DIGITAL CARVER BRICKYARD, LLC. — high-priority violation on file	MANASSAS, Manassas (city), VA	Earliest FRV determination	State
2026-02-24	AMRIZE CEMENT, INC.	THEODORE, Mobile, AL	Earliest FRV determination	State
2026-02-24	FOREST RIVER INCORPORATED CR 1 COMPLEX — high-priority violation on file	ELKHART, Elkhart, IN	Earliest FRV determination	State
2026-02-24	JACKSON COUNTY BOARD OF SUPERVISORS, SINGING RIVER HEALTH SYSTEM — high-priority violation on file	PASCAGOULA, Jackson, MS	Earliest FRV determination	State
2026-02-24	BLACK ROCK SERVICES HP-2 — high-priority violation on file	ALBUQUERQUE, Bernalillo, NM	Earliest FRV determination	Local
2026-02-24	EAGLE RAILCAR SVC/DUBOIS RAILCAR PLT — high-priority violation on file	DUBOIS, Clearfield, PA	Earliest FRV determination	State
2026-02-24	MARTIN LUTHER KING HIGH SCHOOL — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-02-24	HUB CITY ENERGY, LLC — high-priority violation on file	ABERDEEN, Brown, SD	Earliest FRV determination	State
2026-02-24	M & D COATING — high-priority violation on file	MILLINGTON, Shelby, TN	Earliest FRV determination	Local
2026-02-24	BLUESCOPE COATED PRODUCTS, LLC — high-priority violation on file	MEMPHIS, Shelby, TN	Earliest FRV determination	Local
2026-02-24	RYEGATE ASSOCIATES — high-priority violation on file	RYEGATE, Caledonia, VT	Earliest FRV determination	State
2026-02-24	UNITED WISCONSIN GRAIN PRODUCERS, LLC — high-priority violation on file	FRIESLAND, Columbia, WI	Earliest FRV determination	State
2026-02-24	UNITED WISCONSIN GRAIN PRODUCERS, LLC — high-priority violation on file	FRIESLAND, Columbia, WI	Earliest FRV determination	State
2026-02-24	UNITED WISCONSIN GRAIN PRODUCERS, LLC — high-priority violation on file	FRIESLAND, Columbia, WI	Earliest FRV determination	State
2026-02-24	UNITED WISCONSIN GRAIN PRODUCERS, LLC — high-priority violation on file	FRIESLAND, Columbia, WI	Earliest FRV determination	State
2026-02-24	BRIESS INDUSTRIES INC — high-priority violation on file	MANITOWOC, Manitowoc, WI	HPV day-zero determination	State
2026-02-24	BRIESS INDUSTRIES INC — high-priority violation on file	MANITOWOC, Manitowoc, WI	Earliest FRV determination	State
2026-02-24	BRIESS INDUSTRIES INC — high-priority violation on file	MANITOWOC, Manitowoc, WI	Earliest FRV determination	State
2026-02-24	BRIESS INDUSTRIES INC — high-priority violation on file	MANITOWOC, Manitowoc, WI	Earliest FRV determination	State
2026-02-24	BRIESS INDUSTRIES INC — high-priority violation on file	MANITOWOC, Manitowoc, WI	HPV day-zero determination	State
2026-02-24	BRIESS INDUSTRIES INC — high-priority violation on file	MANITOWOC, Manitowoc, WI	Earliest FRV determination	State
2026-02-24	LARAMIE RIVER STATION (BASIN ELECTRIC POWER COOPERATIVE) — high-priority violation on file	WHEATLAND, Platte, WY	HPV day-zero determination	State
2026-02-23	ROQUETTE AMERICA INC — high-priority violation on file	KEOKUK, Lee, IA	HPV day-zero determination	State
2026-02-23	SHAWMUT PARK AVENUE, LLC - SOUTH — high-priority violation on file	BURLINGTON, Alamance, NC	Earliest FRV determination	State
2026-02-23	SOUTHERN RESIN, INC.	THOMASVILLE, Davidson, NC	Earliest FRV determination	State
2026-02-23	BRUNSON MARINE GROUP, LLC	WILSON, Wilson, NC	Earliest FRV determination	State
2026-02-23	WEABER INC/SOUTH ANNVILLE TWP — high-priority violation on file	LEBANON, Lebanon, PA	Earliest FRV determination	State
2026-02-23	PIN OAK MIDSTREAM LLC/TOWNVILLE COMP STA — high-priority violation on file	TOWNVILLE, Crawford, PA	Earliest FRV determination	State
2026-02-23	CARLISLE CONST MATLS/HUNTER PANEL PLT — high-priority violation on file	SMITHFIELD, Fayette, PA	Earliest FRV determination	State
2026-02-23	PALMETTO CORPORATION FLORENCE PLANT — high-priority violation on file	FLORENCE, Florence, SC	Earliest FRV determination	State
2026-02-23	TYSON FARMS, INC. — high-priority violation on file	UNION CITY, Obion, TN	Earliest FRV determination	State
2026-02-23	US ENERGY DEPT - HANFORD — high-priority violation on file	RICHLAND, Benton, WA	Earliest FRV determination	State
2026-02-23	CARFAIR COMPOSITES USA INC — high-priority violation on file	GILLETT, Oneida, WI	Earliest FRV determination	State
2026-02-23	CARFAIR COMPOSITES USA INC — high-priority violation on file	GILLETT, Oneida, WI	Earliest FRV determination	State
2026-02-23	CARFAIR COMPOSITES USA INC — high-priority violation on file	GILLETT, Oneida, WI	Earliest FRV determination	State
2026-02-23	CARFAIR COMPOSITES USA INC — high-priority violation on file	GILLETT, Oneida, WI	Earliest FRV determination	State
2026-02-20	MULL DRILLING CO. - BRAUKMANN FARMS C — high-priority violation on file	HUGO 11.7 MI. SE OF, Lincoln, CO	Earliest FRV determination	State
2026-02-20	SIBLEY MEMORIAL HOSPITAL — high-priority violation on file	WASHINGTON, District of Columbia, DC	Earliest FRV determination	State
2026-02-20	STRAWBERRY POINT UTILITIES — high-priority violation on file	STRAWBERRY POINT, Clayton, IA	Earliest FRV determination	State
2026-02-20	BUCKEYE SE TERMINALS, LP - GREENSBORO II TERMINAL — high-priority violation on file	GREENSBORO, Guilford, NC	HPV day-zero determination	State
2026-02-20	BUCKEYE SE TERMINALS, LP - GREENSBORO II TERMINAL — high-priority violation on file	GREENSBORO, Guilford, NC	HPV day-zero determination	State
2026-02-20	AKZO NOBEL COATINGS, INC. — high-priority violation on file	HIGH POINT, Guilford, NC	Earliest FRV determination	State
2026-02-20	AKZO NOBEL COATINGS, INC. — high-priority violation on file	HIGH POINT, Guilford, NC	Earliest FRV determination	State
2026-02-20	KAAPA PARTNERS AURORA LLC — high-priority violation on file	AURORA, Hamilton, NE	Earliest FRV determination	State
2026-02-20	ADM CORN PROCESSING — high-priority violation on file	COLUMBUS, Platte, NE	Earliest FRV determination	State
2026-02-20	JBS SOUDERTON INC/FRANCONIA TWP — high-priority violation on file	SOUDERTON, Montgomery, PA	Earliest FRV determination	State
2026-02-20	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-02-20	POWELL VALLEY ELECTRIC COOPERATIVE — high-priority violation on file	KYLES FORD, Hancock, TN	Earliest FRV determination	State
2026-02-19	LAMBERT CONTRACTING, LLC	SCOTTSBORO, Jackson, AL	Earliest FRV determination	State
2026-02-19	SRM MATERIALS, LLC	BRIDGEPORT, Jackson, AL	Earliest FRV determination	State
2026-02-19	MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file	MARTINEZ, Contra Costa, CA	HPV day-zero determination	Local
2026-02-19	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	Earliest FRV determination	Local
2026-02-19	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	Earliest FRV determination	Local
2026-02-19	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	HPV day-zero determination	Local
2026-02-19	INTERNATIONAL DISPOSAL CORPORATION OF — high-priority violation on file	SAN JOSE, Santa Clara, CA	HPV day-zero determination	Local
2026-02-19	INTERNATIONAL DISPOSAL CORPORATION OF — high-priority violation on file	SAN JOSE, Santa Clara, CA	HPV day-zero determination	Local
2026-02-19	INTERNATIONAL DISPOSAL CORPORATION OF — high-priority violation on file	SAN JOSE, Santa Clara, CA	HPV day-zero determination	Local
2026-02-19	INTERNATIONAL DISPOSAL CORPORATION OF — high-priority violation on file	SAN JOSE, Santa Clara, CA	HPV day-zero determination	Local
2026-02-19	INTERNATIONAL DISPOSAL CORPORATION OF — high-priority violation on file	SAN JOSE, Santa Clara, CA	HPV day-zero determination	Local
2026-02-19	INTERNATIONAL DISPOSAL CORPORATION OF — high-priority violation on file	SAN JOSE, Santa Clara, CA	Earliest FRV determination	Local
2026-02-19	INTERNATIONAL DISPOSAL CORPORATION OF — high-priority violation on file	SAN JOSE, Santa Clara, CA	Earliest FRV determination	Local
2026-02-19	AUSCO PETROLEUM - LAKE/PAIUTE 34-29 PAD — high-priority violation on file	COAL CREEK AREA, Fremont, CO	Earliest FRV determination	State
2026-02-19	AUSCO PETROLEUM - MACKINAW / KING 12-28 — high-priority violation on file	FLORENCE AREA, Fremont, CO	Earliest FRV determination	State
2026-02-19	AUSCO PETROLEUM - PATHFINDER #2 PROD FAC — high-priority violation on file	ROCKVALE AREA, Fremont, CO	Earliest FRV determination	State
2026-02-19	ZIMMER BIOMET INC. — high-priority violation on file	WARSAW, Kosciusko, IN	Earliest FRV determination	State
2026-02-19	INDUSTRIAL DIELECTRICS INCORPORATED DBA IDI COMPOSITES INTER — high-priority violation on file	NOBLESVILLE, Hamilton, IN	Earliest FRV determination	State
2026-02-19	NEW ENGLAND BIOLABS — high-priority violation on file	IPSWICH, Essex, MA	Earliest FRV determination	State
2026-02-19	WESTERN NEW ENGLAND UNIVERSITY — high-priority violation on file	SPRINGFIELD, CITY OF, Hampden, MA	Earliest FRV determination	State
2026-02-19	CATALENT MASSACHUSETTS LLC — high-priority violation on file	CHELSEA, Suffolk, MA	Earliest FRV determination	State
2026-02-19	JBS SOUDERTON INC/FRANCONIA TWP — high-priority violation on file	SOUDERTON, Montgomery, PA	Earliest FRV determination	State
2026-02-18	HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file	MASON CITY, Cerro Gordo, IA	HPV day-zero determination	U.S. EPA
2026-02-18	MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file	MARTINEZ, Contra Costa, CA	HPV day-zero determination	Local
2026-02-18	WESTERN SLOPE MATERIALS LLC - BLUE PIT — high-priority violation on file	CARBONDALE 2.2 MI. NE OF, Garfield, CO	Earliest FRV determination	State
2026-02-18	AMCOR TOBACCO PACKAGING AMERICAS INC.	REIDSVILLE, Rockingham, NC	Earliest FRV determination	State
2026-02-18	CONSOLIDATED PACKAGING GROUP INC — high-priority violation on file	RIDGEFIELD, Bergen, NJ	Earliest FRV determination	State
2026-02-18	EMPIRE KOSHER POULTRY INC/MIFFLINTOWN — high-priority violation on file	MIFFLINTOWN, Juniata, PA	Earliest FRV determination	State
2026-02-18	HOENSTINE FUNERAL HOME/LEWISTOWN — high-priority violation on file	LEWISTOWN, Mifflin, PA	Earliest FRV determination	State
2026-02-18	WEABER INC/SOUTH ANNVILLE TWP — high-priority violation on file	LEBANON, Lebanon, PA	Earliest FRV determination	State
2026-02-18	THE ESPOMA CO/FRAILEY TWP — high-priority violation on file	HEGINS, Schuylkill, PA	Earliest FRV determination	State
2026-02-18	UPMC JAMESON/N CAMPUS — high-priority violation on file	NEW CASTLE, Lawrence, PA	Earliest FRV determination	State
2026-02-18	LIPPINCOTT, F. PAD 1 — high-priority violation on file	KINGSLEY, Susquehanna, PA	Earliest FRV determination	State
2026-02-18	SOUTH ISLAND PUBLIC SERVICE DISTRICT WWTF — high-priority violation on file	HILTON HEAD ISLAND, Beaufort, SC	Earliest FRV determination	State
2026-02-18	LANXESS CORPORATION — high-priority violation on file	KALAMA, Cowlitz, WA	Earliest FRV determination	Local
2026-02-18	LARAMIE CEMENT PLANT (MOUNTAIN CEMENT CO.) — high-priority violation on file	LARAMIE, Albany, WY	HPV day-zero determination	State
2026-02-17	PIPER AIRCRAFT INC	VERO BEACH, Indian River, FL	Earliest FRV determination	State
2026-02-17	GALBREATH LLC — high-priority violation on file	WINAMAC, Pulaski, IN	Earliest FRV determination	State
2026-02-17	WEYERHAEUSER NR COMPANY - ELKIN FACILITY	ELKIN, Surry, NC	Earliest FRV determination	State
2026-02-17	PEPSI BEVERAGES CO — high-priority violation on file	PISCATAWAY, TOWNSHIP OF, Middlesex, NJ	Earliest FRV determination	State
2026-02-17	READING TRUCK BODY /READING — high-priority violation on file	READING, Berks, PA	Earliest FRV determination	State

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