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
2026-01-15	SUSTAINABLE BEEF LLC — high-priority violation on file	NORTH PLATTE, Lincoln, NE	Earliest FRV determination	State
2026-01-15	HUDSON COUNTY CORRECTIONAL FACILITY — high-priority violation on file	KEARNY, Hudson, NJ	Earliest FRV determination	State
2026-01-15	SCIENTIFIC ALLOYS CORP — high-priority violation on file	CLIFTON, Passaic, NJ	Earliest FRV determination	State
2026-01-15	PA DEPT OF CORR/SOMERSET SCI — high-priority violation on file	SOMERSET, Somerset, PA	Earliest FRV determination	State
2026-01-15	AMES GOLDSMITH / ASTON — high-priority violation on file	ASTON, Delaware, PA	Earliest FRV determination	State
2026-01-15	BUCK CO LLC/QUARRYVILLE — high-priority violation on file	QUARRYVILLE, Lancaster, PA	HPV day-zero determination	State
2026-01-15	DENSO MANUFACTURING TN, INC. — high-priority violation on file	MARYVILLE, Blount, TN	Earliest FRV determination	State
2026-01-15	W M BARR & CO — high-priority violation on file	MEMPHIS, Shelby, TN	Earliest FRV determination	Local
2026-01-15	GREDE LLC - LIBERTY — high-priority violation on file	WAUWATOSA, Monroe, WI	Earliest FRV determination	State
2026-01-15	GREDE LLC - LIBERTY — high-priority violation on file	WAUWATOSA, Monroe, WI	Earliest FRV determination	State
2026-01-14	CEMEX SOUTHEAST LLC	DEMOPOLIS, Marengo, AL	Earliest FRV determination	State
2026-01-14	CHEVRON PRODUCTS COMPANY — high-priority violation on file	RICHMOND, Contra Costa, CA	HPV day-zero determination	Local
2026-01-14	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	HPV day-zero determination	Local
2026-01-14	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	HPV day-zero determination	Local
2026-01-14	COLORADO INTERSTATE GAS CO - CHEYENNE CS — high-priority violation on file	NUNN 14.8 MI. N OF, Weld, CO	Earliest FRV determination	State
2026-01-14	PATRICK INDUSTRIES INCORPORATED DBA BETTER WAY PRODUCTS — high-priority violation on file	BREMEN, Marshall, IN	Earliest FRV determination	State
2026-01-14	TALON PRODUCTS LLC — high-priority violation on file	BRISTOL, Elkhart, IN	Earliest FRV determination	State
2026-01-14	MASONITE CORPORATION — high-priority violation on file	LAUREL, Jones, MS	Earliest FRV determination	State
2026-01-14	C&C LIFT TRUCK INC — high-priority violation on file	EDISON, Middlesex, NJ	Earliest FRV determination	State
2026-01-14	N.J.DEPT CORRECTIONS,NEWARK STATE PRISON — high-priority violation on file	NEWARK, Essex, NJ	Earliest FRV determination	State
2026-01-14	CENTRASTATE MEDICAL CENTER — high-priority violation on file	FREEHOLD, Monmouth, NJ	Earliest FRV determination	State
2026-01-14	INTEGRIS BAPTIST MEDICAL CTR / 3300 NW EXPRESSWAY — high-priority violation on file	OKLAHOMA CITY, Oklahoma, OK	Earliest FRV determination	State
2026-01-14	HAZLETON HILLER LLC/STOCKTON MOUNTAIN ROAD SITE — high-priority violation on file	HAZLETON, Luzerne, PA	Earliest FRV determination	State
2026-01-14	BIMBO BAKERIES USA INC/VALMONT — high-priority violation on file	WEST HAZLETON, Luzerne, PA	Earliest FRV determination	State
2026-01-14	PACKAGING COORDINATORS, INC. - PCI PHARMA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-01-14	RICHARD S. BURNS AND COMPANY INC. — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-01-14	TASTY BAKING CO/PHILA NAVY YARD — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-01-14	JONES BROTHERS CONTRACTORS, LLC — high-priority violation on file	CLARKSVILLE, Montgomery, TN	Earliest FRV determination	State
2026-01-14	HUCKABAY GAS PLANT — high-priority violation on file	HUCKABAY, Erath, TX	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-14	HOLSUM DAIRY - ELM — high-priority violation on file	HILBERT, Calumet, WI	Earliest FRV determination	State
2026-01-13	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	HPV day-zero determination	Local
2026-01-13	INTEPLAST ENGINEERED FILMS — high-priority violation on file	ORLANDO, Orange, FL	Earliest FRV determination	State
2026-01-13	FRANKLIN BAY LLC — high-priority violation on file	ELKHART, Elkhart, IN	Earliest FRV determination	State
2026-01-13	TOYOTA MOTOR MANUFACTURING INDIANA INCORPORATED — high-priority violation on file	PRINCETON, Gibson, IN	Earliest FRV determination	State
2026-01-13	DUALTECH INCORPORATED — high-priority violation on file	FRANKLIN, Johnson, IN	HPV day-zero determination	State
2026-01-13	MACROSOURCE LLC, GREENVILLE NORTH — high-priority violation on file	GREENVILLE, Washington, MS	Earliest FRV determination	State
2026-01-13	TIGER 14 FACILITY — high-priority violation on file	MALAGA, Eddy, NM	Earliest FRV determination	State
2026-01-13	JANIE CONNER FACILITY — high-priority violation on file	MALAGA, Eddy, NM	Earliest FRV determination	State
2026-01-13	BLACK RIVER GAS PROCESSING PLANT — high-priority violation on file	LOVING, Eddy, NM	Earliest FRV determination	State
2026-01-13	DARK HORSE TREATING FACILITY — high-priority violation on file	JAL, Lea, NM	Earliest FRV determination	State
2026-01-13	LARIAT COMPRESSOR STATION — high-priority violation on file	MALJAMAR, Lea, NM	Earliest FRV determination	State
2026-01-13	ABU COMPRESSOR STATION — high-priority violation on file	JAL, Lea, NM	Earliest FRV determination	State
2026-01-13	WASHINGTON RANCH STORAGE FACILITY — high-priority violation on file	WHITES CITY, Eddy, NM	Earliest FRV determination	State
2026-01-13	CERTAINTEED GYPSUM MANUFACTURING, INC.	LAS VEGAS, Clark, NV	HPV day-zero determination	Local
2026-01-13	MIDWEST HOSE & SPECIALTY INC/CORRY — high-priority violation on file	CORRY, Erie, PA	Earliest FRV determination	State
2026-01-13	WELLSPAN YORK HOSP/YORK CITY — high-priority violation on file	YORK, York, PA	Earliest FRV determination	State
2026-01-13	PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file	SPRING GROVE, York, PA	Earliest FRV determination	State
2026-01-13	PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file	SPRING GROVE, York, PA	Earliest FRV determination	State
2026-01-13	PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file	SPRING GROVE, York, PA	Earliest FRV determination	State
2026-01-13	PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file	SPRING GROVE, York, PA	Earliest FRV determination	State
2026-01-13	PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file	SPRING GROVE, York, PA	Earliest FRV determination	State
2026-01-13	PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file	SPRING GROVE, York, PA	Earliest FRV determination	State
2026-01-13	PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file	SPRING GROVE, York, PA	Earliest FRV determination	State
2026-01-13	THE ESPOMA CO/FRAILEY TWP — high-priority violation on file	HEGINS, Schuylkill, PA	Earliest FRV determination	State
2026-01-13	ASHLEY FURNITURE INDUSTRIES LLC — high-priority violation on file	ARCADIA, Vernon, WI	Earliest FRV determination	State
2026-01-13	ASHLEY FURNITURE INDUSTRIES LLC — high-priority violation on file	ARCADIA, Vernon, WI	Earliest FRV determination	State
2026-01-12	BAY GAS STORAGE COMPANY, LLC	MCINTOSH, Washington, AL	Earliest FRV determination	State
2026-01-12	CROSSVILLE PELLETS, LLC — high-priority violation on file	CROSSVILLE, DeKalb, AL	Earliest FRV determination	State
2026-01-12	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
2026-01-12	L'ENFANT PLAZA — high-priority violation on file	WASHINGTON, District of Columbia, DC	HPV day-zero determination	State
2026-01-12	COLUMBIA CNTY. BRD. OF COUNTY COMMMISSI	LAKE CITY, Columbia, FL	Earliest FRV determination	State
2026-01-12	ECO-VERDE, LLC — high-priority violation on file	OCALA, Marion, FL	Earliest FRV determination	State
2026-01-12	KENSINGTON EQUITY GROUP, LLC	KISSIMMEE, Osceola, FL	Earliest FRV determination	State
2026-01-12	ROQUETTE AMERICA INC — high-priority violation on file	KEOKUK, Lee, IA	Earliest FRV determination	State
2026-01-12	SPECTRUM FINISHING LTD — high-priority violation on file	LAGRANGE, LaGrange, IN	Earliest FRV determination	State
2026-01-12	NORTH COAST CONTAINER LLC — high-priority violation on file	CLEVELAND, Cuyahoga, OH	Earliest FRV determination	State
2026-01-12	ELLIOTT MACHINE WORKS, INC. — high-priority violation on file	GALION, Crawford, OH	Earliest FRV determination	State
2026-01-12	CLEAN HARBORS RECYCLING SERVICES OF OHIO L.L.C. — high-priority violation on file	HEBRON, Licking, OH	Earliest FRV determination	State
2026-01-12	PPG - SOUTH PLANT — high-priority violation on file	BARBERTON, Summit, OH	Earliest FRV determination	State
2026-01-12	WYMAN GORDON CO — high-priority violation on file	DILLON, Dillon, SC	Earliest FRV determination	State
2026-01-12	EQUISTAR CHEMICALS — high-priority violation on file	CORPUS CHRISTI, Nueces, TX	Earliest FRV determination	State
2026-01-11	ASTRAZENECA PA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-01-10	NTT GLOBAL DATA CENTERS CH LLC — high-priority violation on file	ITASCA, DuPage, IL	Earliest FRV determination	State
2026-01-09	LARUE, C PAD 2 — high-priority violation on file	MONTROSE, Susquehanna, PA	Earliest FRV determination	State
2026-01-09	PA DHS/POLK CTR — high-priority violation on file	POLK, Venango, PA	Earliest FRV determination	State
2026-01-08	APAC-CENTRAL, INC. - GRAVETTE QUARRY — high-priority violation on file	GRAVETTE, Benton, AR	HPV day-zero determination	State
2026-01-08	PHILLIPS 66 COMPANY - SAN FRANCISCO REFINERY — high-priority violation on file	RODEO, Contra Costa, CA	HPV day-zero determination	Local
2026-01-08	PAW MATERIALS, INC. — high-priority violation on file	ODESSA, Pasco, FL	Earliest FRV determination	State
2026-01-08	CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file	EAST CHICAGO, Lake, IN	HPV day-zero determination	State
2026-01-08	BIO TOWN BIOGAS LLC & BIO TOWN AG INCORPORATED — high-priority violation on file	REYNOLDS, White, IN	Earliest FRV determination	State
2026-01-08	BMK AMERICAS, LLC	LEXINGTON, Davidson, NC	Earliest FRV determination	State
2026-01-08	KENVUE BRANDS LLC/WHITEMARSH TWP — high-priority violation on file	FORT WASHINGTON, Montgomery, PA	Earliest FRV determination	State
2026-01-08	ALUMICORE VENTURES LLC/MONESSEN — high-priority violation on file	MONESSEN, Westmoreland, PA	Earliest FRV determination	State
2026-01-08	PRETIUM PKG LLC/YORK — high-priority violation on file	MANCHESTER, York, PA	Earliest FRV determination	State
2026-01-08	CORE MOLDING TECHNOLOGIES INC — high-priority violation on file	GAFFNEY, Cherokee, SC	Earliest FRV determination	State
2026-01-07	VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file	BENICIA, Solano, CA	HPV day-zero determination	Local
2026-01-07	AMS MFG LLC — high-priority violation on file	GROVELAND, Lake, FL	Earliest FRV determination	State
2026-01-07	GROVE RIVER MILLS	PENDERGRASS, Jackson, GA	Earliest FRV determination	State
2026-01-07	KOPPERS CARBON MATERIALS LLC — high-priority violation on file	CICERO, Cook, IL	Earliest FRV determination	State
2026-01-07	MONOSOL LLC — high-priority violation on file	LEBANON, Boone, IN	Earliest FRV determination	State
2026-01-07	STEEL DYNAMICS INCORPORATED ENGINEERED BAR PRODUCTS DIVISION — high-priority violation on file	PITTSBORO, Hendricks, IN	Earliest FRV determination	State

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