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
2026-03-27	EQT ARTEMIS MIDSTREAM LLC/ROGERS COMP STA — high-priority violation on file	NEW KENSINGTON, Westmoreland, PA	Earliest FRV determination	State
2026-03-26	CUTRALE CITRUS JUICES USA, INC	AUBURNDALE, Polk, FL	Earliest FRV determination	State
2026-03-26	BREITBURN OPERATING LP — high-priority violation on file	JAY, Santa Rosa, FL	Earliest FRV determination	State
2026-03-26	BAKELITE SYNTHETICS	RIEGELWOOD, Columbus, NC	Earliest FRV determination	State
2026-03-26	EQT ARO LLC/TRACT 289 COMP STA — high-priority violation on file	JERSEY SHORE, Lycoming, PA	Earliest FRV determination	State
2026-03-26	EQT ARO LLC/COP TRACT 685 COMP STA — high-priority violation on file	JERSEY SHORE, Lycoming, PA	Earliest FRV determination	State
2026-03-26	EQT ARO LLC/ELBOW PAD B COMP STA — high-priority violation on file	COGAN HOUSE, Lycoming, PA	Earliest FRV determination	State
2026-03-26	EQT ARO LLC/LYCOMING H&FC COMP STA — high-priority violation on file	TROUT RUN, Lycoming, PA	Earliest FRV determination	State
2026-03-26	EQT ARO LLC/VARGO COMP STA — high-priority violation on file	TROUT RUN, Lycoming, PA	Earliest FRV determination	State
2026-03-26	VERSALIFT EAST INC/BETHLEHEM — high-priority violation on file	BETHLEHEM, Northampton, PA	Earliest FRV determination	State
2026-03-26	FRONTIDA BIOPHARM INC (FORMERLY MUTUAL PHARMACEUTICAL INC)	PHILADELPHIA, Philadelphia, PA	HPV day-zero determination	Local
2026-03-26	PHILADELPHIAN CONDOMINIUMS/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-03-26	RYEGATE ASSOCIATES — high-priority violation on file	RYEGATE, Caledonia, VT	Earliest FRV determination	State
2026-03-25	GEORGIA PACIFIC WOOD PRODUCTS LLC	HOSFORD, Liberty, FL	Earliest FRV determination	State
2026-03-25	OWENS CORNING INSULATING SYSTEMS, LLC	LAKELAND, Polk, FL	Earliest FRV determination	State
2026-03-25	PPG ASC PHILADELPHIA — high-priority violation on file	MOUNT LAUREL, Burlington, NJ	Earliest FRV determination	State
2026-03-25	PPG ASC PHILADELPHIA — high-priority violation on file	MOUNT LAUREL, Burlington, NJ	Earliest FRV determination	State
2026-03-25	V & S LEBANON GALVANIZING/JONESTOWN — high-priority violation on file	JONESTOWN, Lebanon, PA	Earliest FRV determination	State
2026-03-25	SVP AGGREGATES — high-priority violation on file	ARCHBALD, Lackawanna, PA	Earliest FRV determination	State
2026-03-25	MOTTS LLP/ASPERS — high-priority violation on file	ASPERS, Adams, PA	Earliest FRV determination	State
2026-03-24	CITROSUCO NORTH AMERICA, INC.	LAKE WALES, Polk, FL	Earliest FRV determination	State
2026-03-24	FOREST RIVER, WAKARUSA COMPLEX — high-priority violation on file	WAKARUSA, Elkhart, IN	Earliest FRV determination	State
2026-03-24	LIPPERT COMPONENTS, INC. - MIDDLEBURY FRAME DIVISION — high-priority violation on file	MIDDLEBURY, Elkhart, IN	Earliest FRV determination	State
2026-03-24	CRANE SECURITY TECHNOLOGIES, INC. — high-priority violation on file	NASHUA, Hillsborough, NH	Earliest FRV determination	State
2026-03-24	TERRASCEND NJ LLC — high-priority violation on file	BOONTON, Morris, NJ	Earliest FRV determination	State
2026-03-24	CNH INDUSTRIAL RACINE PLANT — high-priority violation on file	MOUNT PLEASANT, Richland, WI	Earliest FRV determination	State
2026-03-24	CNH INDUSTRIAL RACINE PLANT — high-priority violation on file	MOUNT PLEASANT, Richland, WI	Earliest FRV determination	State
2026-03-24	CNH INDUSTRIAL RACINE PLANT — high-priority violation on file	MOUNT PLEASANT, Richland, WI	Earliest FRV determination	State
2026-03-24	CNH INDUSTRIAL RACINE PLANT — high-priority violation on file	MOUNT PLEASANT, Richland, WI	Earliest FRV determination	State
2026-03-23	AMMUNITION OPERATIONS, LLC (LONOKE) — high-priority violation on file	LONOKE, Lonoke, AR	HPV day-zero determination	State
2026-03-23	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	HPV day-zero determination	Local
2026-03-23	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	HPV day-zero determination	Local
2026-03-23	REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file	PETALUMA (HISTORICAL), Sonoma, CA	HPV day-zero determination	Local
2026-03-23	RJ DOUGHERTY ASSOCIATES, LLC	EDGEWATER, Volusia, FL	Earliest FRV determination	State
2026-03-23	MASTERBRAND CABINETS LLC — high-priority violation on file	GOSHEN, Elkhart, IN	Earliest FRV determination	State
2026-03-23	GREDE II - BISCOE, LLC — high-priority violation on file	BISCOE, Montgomery, NC	Earliest FRV determination	State
2026-03-23	PIKE INDUSTRIES, INC. - BRENTWOOD HMA — high-priority violation on file	BRENTWOOD, Rockingham, NH	Earliest FRV determination	State
2026-03-23	FIBER GLASS SYS / FIBER GLASS SYSTEMS LP — high-priority violation on file	SAND SPRINGS, Tulsa, OK	Earliest FRV determination	State
2026-03-23	SVP AGGREGATES — high-priority violation on file	ARCHBALD, Lackawanna, PA	Earliest FRV determination	State
2026-03-23	MAIN LINE HOSPITALS INC/PAOLI MEM HOSP — high-priority violation on file	PAOLI, Chester, PA	Earliest FRV determination	State
2026-03-23	THREE RIVERS MARINE & RAIL TERM/GIBSONTON MARINE TERMINAL — high-priority violation on file	BELLE VERNON, Westmoreland, PA	Earliest FRV determination	State
2026-03-23	BRASKEM AMER INC/MARCUS HOOK	MARCUS HOOK, Delaware, PA	HPV day-zero determination	State
2026-03-23	RESONAC GRAPHITE AMERICA INC — high-priority violation on file	RIDGEVILLE, Dorchester, SC	HPV day-zero determination	State
2026-03-23	FICOSA NORTH AMERICA CORPORATION — high-priority violation on file	COOKEVILLE, Putnam, TN	Earliest FRV determination	State
2026-03-23	ROCKGEN ENERGY CENTER — high-priority violation on file	CAMBRIDGE, Dane, WI	Earliest FRV determination	State
2026-03-23	ROCKGEN ENERGY CENTER — high-priority violation on file	CAMBRIDGE, Dane, WI	Earliest FRV determination	State
2026-03-22	METAL IMPACT LLC — high-priority violation on file	ELK GROVE VILLAGE, Cook, IL	Earliest FRV determination	State
2026-03-22	GEORGIA PACIFIC GYPSUM LLC — high-priority violation on file	WHEATFIELD, Jasper, IN	HPV day-zero determination	State
2026-03-21	PEPPERIDGE FARM INC.	WILLARD, Huron, OH	HPV day-zero determination	State
2026-03-21	STARPRINT PUBLICATIONS INC/PORTAGE — high-priority violation on file	PORTAGE, Cambria, PA	Earliest FRV determination	State
2026-03-20	REPUBLIC SERVICES VASCO ROAD, LLC — high-priority violation on file	LIVERMORE, Alameda, CA	HPV day-zero determination	Local
2026-03-20	PROVIDENT RESOURCES GROUP (PREVIOUSLY CORVIAS CAMPUS LIVING) — high-priority violation on file	WASHINGTON, Undetermined, DC	Earliest FRV determination	State
2026-03-20	BAKELITE SYNTHETICS	RIEGELWOOD, Columbus, NC	Earliest FRV determination	State
2026-03-20	SIEMENS MOBILITY LEXINGTON	LEXINGTON, Davidson, NC	Earliest FRV determination	State
2026-03-20	THOMAS BUILT BUSES, INC. - COURTESY ROAD FACILITY	HIGH POINT, Guilford, NC	Earliest FRV determination	State
2026-03-20	CARDINAL FG COMPANY	MOORESVILLE, Iredell, NC	Earliest FRV determination	State
2026-03-20	HAYSITE REINFORCED PLASTICS LLC/ERIE — high-priority violation on file	ERIE, Erie, PA	Earliest FRV determination	State
2026-03-20	LYNCHBURG RENEWABLE FUELS LLC — high-priority violation on file	LYNCHBURG, Moore, TN	Earliest FRV determination	State
2026-03-19	ASCEND PERFORMANCE MATERIALS LLC — high-priority violation on file	DECATUR, Morgan, AL	Earliest FRV determination	State
2026-03-19	CANAM STEEL CORPORATION	JACKSONVILLE, Duval, FL	Earliest FRV determination	State
2026-03-19	MATHIS LANDSCAPES WNC, INC. (ACI) — high-priority violation on file	CULLOWHEE, Jackson, NC	Earliest FRV determination	State
2026-03-19	CSP INNOVATIONS NORTH CAROLINA, INC. — high-priority violation on file	SALISBURY, Rowan, NC	Earliest FRV determination	State
2026-03-19	CSP INNOVATIONS NORTH CAROLINA, INC. — high-priority violation on file	SALISBURY, Rowan, NC	Earliest FRV determination	State
2026-03-19	WOOD RECYCLERS INC. (ACI)	PISGAH FOREST, Transylvania, NC	Earliest FRV determination	State
2026-03-19	JOHANNA FOODS INC — high-priority violation on file	NEW JERSEY, Undetermined, NJ	Earliest FRV determination	State
2026-03-19	JOHANNA FOODS INC — high-priority violation on file	NEW JERSEY, Undetermined, NJ	Earliest FRV determination	State
2026-03-19	ST LUKES HOSPITAL/SELLERSVILLE — high-priority violation on file	SELLERSVILLE, Bucks, PA	Earliest FRV determination	State
2026-03-19	THE SHERWIN WILLIAMS CO/ROCHESTER PLT — high-priority violation on file	ROCHESTER, Beaver, PA	Earliest FRV determination	State
2026-03-19	HEIDELBERG MATERIALS US CEMENT LLC/EVANSVILLE CEMENT PLT & Q — high-priority violation on file	FLEETWOOD, Berks, PA	HPV day-zero determination	State
2026-03-19	SONOCO PRODUCTS COMPANY — high-priority violation on file	MEMPHIS, Shelby, TN	Earliest FRV determination	Local
2026-03-19	AMCOR PACKAGING INC, - LANCASTER — high-priority violation on file	LANCASTER, Grant, WI	HPV day-zero determination	State
2026-03-19	AMCOR PACKAGING INC, - LANCASTER — high-priority violation on file	LANCASTER, Grant, WI	HPV day-zero determination	State
2026-03-19	SMART SAND INC — high-priority violation on file	OAKDALE, Oconto, WI	Earliest FRV determination	State
2026-03-18	CITY OF DARDANELLE — high-priority violation on file	DARDANELLE, Yell, AR	Earliest FRV determination	State
2026-03-18	INDIAN RIVER COUNTY, SWDD	VERO BEACH, Indian River, FL	Earliest FRV determination	State
2026-03-18	TAG SPECIALTY PRODUCTS — high-priority violation on file	ELKHART, Elkhart, IN	Earliest FRV determination	State
2026-03-18	PLZ CORP - ST. CLAIR — high-priority violation on file	SAINT CLAIR, Franklin, MO	Earliest FRV determination	State
2026-03-18	GRT RIPLEY OPERATIONS LLC — high-priority violation on file	RIPLEY, Tippah, MS	Earliest FRV determination	State
2026-03-18	AMERICAN WOOD FIBERS - LAURINBURG — high-priority violation on file	LAURINBURG, Scotland, NC	Earliest FRV determination	State
2026-03-18	HILCORP ENERGY CO/MAHONING SIEGEL FACILITY — high-priority violation on file	EDINBURG, Lawrence, PA	Earliest FRV determination	State
2026-03-18	WALTER R EARLE ASPHALT PLT/MORRISVILLE — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-03-18	REPUBLIC ENV SYS PA LLC/HATFIELD — high-priority violation on file	HATFIELD, Montgomery, PA	Earliest FRV determination	State
2026-03-18	CREATIVE LIQUID COATINGS INC — high-priority violation on file	NEWBERRY, Newberry, SC	Earliest FRV determination	State
2026-03-18	PORT TOWNSEND PAPER CORPORATION — high-priority violation on file	PORT TOWNSEND, Jefferson, WA	Earliest FRV determination	State
2026-03-17	VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file	BENICIA, Solano, CA	HPV day-zero determination	Local
2026-03-17	CHASE MANUFACTURING LLC — high-priority violation on file	ELKHART, Elkhart, IN	Earliest FRV determination	State
2026-03-17	LIPPERT COMPONENTS INCORPORATED PLANT 72 — high-priority violation on file	ELKHART, Elkhart, IN	Earliest FRV determination	State
2026-03-17	FRENCHMAN VALLEY FARMERS CO-OP — high-priority violation on file	MCCOOK, Red Willow, NE	Earliest FRV determination	State
2026-03-17	HIGH DESERT STATE PRISON — high-priority violation on file	INDIAN SPRINGS, Clark, NV	Earliest FRV determination	Local
2026-03-17	MGM RESORTS INTERNATIONAL — high-priority violation on file	LAS VEGAS, Clark, NV	Earliest FRV determination	Local
2026-03-17	EMD ACQUISITION, LLC — high-priority violation on file	HENDERSON, Clark, NV	HPV day-zero determination	Local
2026-03-17	ARMOROCK, LLC — high-priority violation on file	BOULDER CITY, Clark, NV	Earliest FRV determination	Local
2026-03-17	AQUATIC COMPANY — high-priority violation on file	MOAPA, Clark, NV	HPV day-zero determination	Local
2026-03-17	CROWN CORK AND SEAL MESQUITE — high-priority violation on file	MESQUITE, Clark, NV	Earliest FRV determination	Local
2026-03-17	BLUE DIAMOND HILL GYPSUM — high-priority violation on file	BLUE DIAMOND, Clark, NV	Earliest FRV determination	Local
2026-03-17	HAYSITE REINFORCED PLASTICS LLC/ERIE — high-priority violation on file	ERIE, Erie, PA	Earliest FRV determination	State
2026-03-17	CONCRETE SUPPLY CO LLC - SPARTANBURG NATIONAL — high-priority violation on file	SPARTANBURG, Spartanburg, SC	Earliest FRV determination	State
2026-03-16	VERBIO — high-priority violation on file	NEVADA, Story, IA	Earliest FRV determination	State
2026-03-16	BAG MAKERS INC — high-priority violation on file	UNION, McHenry, IL	Earliest FRV determination	State
2026-03-16	RICHMOND CASTING COMPANY — high-priority violation on file	RICHMOND, Wayne, IN	HPV day-zero determination	State

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