EPA Air · violations by year
High-priority air violations in 2025
- 4,476Violations
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, 2025
- Pennsylvania 523
- California 517
- Indiana 382
- Wisconsin 358
- Oklahoma 311
- New Jersey 204
- Colorado 168
- North Carolina 158
- South Carolina 150
- Ohio 146
- Tennessee 141
- Illinois 121
- Florida 114
- Iowa 98
- Kansas 95
- Georgia 88
- Texas 86
- Massachusetts 69
- New Mexico 66
- Mississippi 57
- Missouri 56
- Washington 51
- Minnesota 47
- Alaska 47
- Nebraska 46
- South Dakota 44
- Arizona 38
- Nevada 37
- Rhode Island 33
- Alabama 26
- Virginia 25
- New Hampshire 23
- Connecticut 23
- District of Columbia 22
- Delaware 16
- Kentucky 14
- Arkansas 14
- New York 11
- West Virginia 10
- Maryland 10
- Michigan 8
- Hawaii 8
- Vermont 4
Other years
High-priority air violations recorded in 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-05 | REDWOOD LANDFILL INC — high-priority violation on file | NOVATO, Marin, CA | Earliest FRV determination | Local |
| 2025-12-05 | REDWOOD LANDFILL INC — high-priority violation on file | NOVATO, Marin, CA | Earliest FRV determination | Local |
| 2025-12-05 | AQUA ENVIRONMENTAL CONTAINER CORPORATION — high-priority violation on file | WOLCOTT, White, IN | Earliest FRV determination | State |
| 2025-12-05 | HILLS PET NUTRITION — high-priority violation on file | RICHMOND, Wayne, IN | Earliest FRV determination | State |
| 2025-12-05 | STERLING SITE ACCESS SOLUTIONS LLC — high-priority violation on file | ASHLAND, Ashland, OH | Earliest FRV determination | State |
| 2025-12-05 | SHELLY MATERIALS PLANT #90 — high-priority violation on file | COLUMBUS, Franklin, OH | Earliest FRV determination | State |
| 2025-12-05 | AH CORNELL & SON/WARWICK — high-priority violation on file | JAMISON, Bucks, PA | Earliest FRV determination | State |
| 2025-12-05 | ENERGY CTR LANCASTER LLC/LANCASTER — high-priority violation on file | LANCASTER, Lancaster, PA | Earliest FRV determination | State |
| 2025-12-05 | CONSTANTIA BLYTHEWOOD LLC — high-priority violation on file | BLYTHEWOOD, Richland, SC | Earliest FRV determination | State |
| 2025-12-05 | HOUSTON REFINING — high-priority violation on file | HOUSTON, Harris, TX | Earliest FRV determination | State |
| 2025-12-04 | KIRKPATRICK CONCRETE PLANT 12 | BIRMINGHAM, Jefferson, AL | HPV day-zero determination | Local |
| 2025-12-04 | MCCLELLAN BUSINESS PARK — high-priority violation on file | MCCLELLAN, Sacramento, CA | Earliest FRV determination | Local |
| 2025-12-04 | MULL DRILLING - NWAU #2 TANK BATTERY — high-priority violation on file | CHEYENNE WELLS 9.2 MI. NE OF, Cheyenne, CO | Earliest FRV determination | State |
| 2025-12-04 | GEORGETOWN UNIVERSITY — high-priority violation on file | WASHINGTON, District of Columbia, DC | Earliest FRV determination | State |
| 2025-12-04 | INTERSTATE PAPER LLC DBA DSSMITH RICEBORO — high-priority violation on file | RICEBORO, Liberty, GA | Earliest FRV determination | State |
| 2025-12-04 | WHITE RIVER MARINE GROUP - NEW BERN | NEW BERN, Craven, NC | Earliest FRV determination | State |
| 2025-12-04 | PENN COLOR, INC. — high-priority violation on file | ELMWOOD PARK, Bergen, NJ | Earliest FRV determination | State |
| 2025-12-04 | CLEMENS FOOD GROUP LLC/HATFIELD PLT — high-priority violation on file | HATFIELD, Montgomery, PA | Earliest FRV determination | State |
| 2025-12-04 | MENZEL LP — high-priority violation on file | SPARTANBURG, Spartanburg, SC | Earliest FRV determination | State |
| 2025-12-04 | THOMAS CONCRETE OF SOUTH CAROLINA INC - FLORENCE — high-priority violation on file | FLORENCE, Florence, SC | Earliest FRV determination | State |
| 2025-12-04 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-04 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-03 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-12-03 | PKM STEEL SERVICE - SALINA (S AVE C)(EAST)(AIR) — high-priority violation on file | SALINA, Saline, KS | Earliest FRV determination | State |
| 2025-12-03 | OERLIKON AM US INC. | HUNTERSVILLE, Mecklenburg, NC | Earliest FRV determination | Local |
| 2025-12-03 | HAUSER, J. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | Earliest FRV determination | State |
| 2025-12-03 | LANCASTER CNTY RRF/ LANCASTER — high-priority violation on file | BAINBRIDGE, Lancaster, PA | Earliest FRV determination | State |
| 2025-12-03 | LANCASTER CNTY RRF/ LANCASTER — high-priority violation on file | BAINBRIDGE, Lancaster, PA | Earliest FRV determination | State |
| 2025-12-03 | LANCASTER CNTY RRF/ LANCASTER — high-priority violation on file | BAINBRIDGE, Lancaster, PA | Earliest FRV determination | State |
| 2025-12-03 | LANCASTER CNTY RRF/ LANCASTER — high-priority violation on file | BAINBRIDGE, Lancaster, PA | Earliest FRV determination | State |
| 2025-12-03 | NEW CONGOL/TRAINER PLT — high-priority violation on file | TRAINER, Delaware, PA | Earliest FRV determination | State |
| 2025-12-03 | PLASMAN SC INC — high-priority violation on file | GREER, Spartanburg, SC | Earliest FRV determination | State |
| 2025-12-03 | CARAUSTAR MILL GROUP INC - GREIF TAYLORS PAPERBOARD MILL — high-priority violation on file | TAYLORS, Greenville, SC | Earliest FRV determination | State |
| 2025-12-03 | GREGORY PHARMACEUTICAL HOLDINGS, INC. DBA UPM PHARMACEUTICALS — high-priority violation on file | BRISTOL, Sullivan, TN | Earliest FRV determination | State |
| 2025-12-03 | TEPRO, INC. — high-priority violation on file | WINCHESTER, Franklin, TN | Earliest FRV determination | State |
| 2025-12-03 | LEHMAN ROBERTS — high-priority violation on file | ARLINGTON, Shelby, TN | Earliest FRV determination | Local |
| 2025-12-03 | AMERY TECHNICAL PRODUCTS INC (AMTEC) — high-priority violation on file | AMERY, Portage, WI | Earliest FRV determination | State |
| 2025-12-02 | SUPERIOR OILFIELD SVCS - PORT. GENERATOR — high-priority violation on file | HEREFORD, Undetermined, CO | Earliest FRV determination | State |
| 2025-12-02 | SUPERIOR OILFIELD SVCS- PORTABLE CRUSHER — high-priority violation on file | GREELEY, Undetermined, CO | Earliest FRV determination | State |
| 2025-12-02 | KPR U.S., LLC (CARDINAL HEALTH) | DE LAND, Volusia, FL | Earliest FRV determination | State |
| 2025-12-02 | LOUVER SHOP HOLDINGS, LLC — high-priority violation on file | GAINESVILLE, Hall, GA | Earliest FRV determination | State |
| 2025-12-02 | TD AUTOMOTIVE COMPRESSOR GEORGIA, LLC — high-priority violation on file | PENDERGRASS, Jackson, GA | Earliest FRV determination | State |
| 2025-12-02 | FOREFRONT FOAM LLC — high-priority violation on file | MISHAWAKA, St. Joseph, IN | Earliest FRV determination | State |
| 2025-12-02 | EFP LLC — high-priority violation on file | ELKHART, Elkhart, IN | Earliest FRV determination | State |
| 2025-12-02 | HIGHWATER MARINE LLC SYRACUSE OPERATION — high-priority violation on file | SYRACUSE, Kosciusko, IN | Earliest FRV determination | State |
| 2025-12-02 | TRADEBE TREATMENT AND RECYCLING LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Earliest FRV determination | State |
| 2025-12-02 | WOODLAND PULP LLC — high-priority violation on file | BAILEYVILLE, TOWN OF, Washington, ME | Earliest FRV determination | State |
| 2025-12-02 | HAMLINE UNIVERSITY — high-priority violation on file | SAINT PAUL, Ramsey, MN | Earliest FRV determination | State |
| 2025-12-02 | MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file | SAYRE, Beckham, OK | Earliest FRV determination | State |
| 2025-12-02 | LSB CHEMICAL LLC / PRYOR CHEMICAL — high-priority violation on file | PRYOR, Mayes, OK | Earliest FRV determination | State |
| 2025-12-02 | JFI REDI-MIX LLC — high-priority violation on file | MORRISVILLE, Bucks, PA | Earliest FRV determination | State |
| 2025-12-02 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | Earliest FRV determination | State |
| 2025-12-02 | PA DEPT OF CORR/COAL TWP SCI — high-priority violation on file | COAL TOWNSHIP, Northumberland, PA | Earliest FRV determination | State |
| 2025-12-02 | EAST PENN MFG CO INC/SMELTER PLT | LYONS, Berks, PA | HPV day-zero determination | State |
| 2025-12-02 | LANXESS CORPORATION - CHARLESTON FACILITY — high-priority violation on file | CHARLESTON, Charleston, SC | HPV day-zero determination | State |
| 2025-12-02 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Earliest FRV determination | Local |
| 2025-12-02 | MADISON GAS AND ELECTRIC COMPANY - WEST MARINETTE FACILITY — high-priority violation on file | PESHTIGO, Marinette, WI | Earliest FRV determination | State |
| 2025-12-01 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-12-01 | KP KAUFFMAN - PIERRE B PRODUCTION BATTER — high-priority violation on file | WALDEN 3.9 MI. N OF, Jackson, CO | Earliest FRV determination | State |
| 2025-12-01 | GOLD EAGLE COOPERATIVE - 69 MILL — high-priority violation on file | GALT, Wright, IA | Earliest FRV determination | State |
| 2025-12-01 | FLEXSYS AMERICAS LP WG KRUMMRICH PLANT — high-priority violation on file | SAUGET, St. Clair, IL | HPV day-zero determination | State |
| 2025-12-01 | FOUR WOODS LAMINATING INC PLANT 1 | TOPEKA, LaGrange, IN | Earliest FRV determination | State |
| 2025-12-01 | CONSOLIDATED GRAIN & BARGE COMPANY INC — high-priority violation on file | MOUNT VERNON, Posey, IN | HPV day-zero determination | State |
| 2025-12-01 | GREEN PLAINS MOUNT VERNON LLC — high-priority violation on file | MOUNT VERNON, Posey, IN | Earliest FRV determination | State |
| 2025-12-01 | TERRACORE MATERIALS LLC / TERRACORE MATERIALS LLC — high-priority violation on file | SHADY POINT, Le Flore, OK | Earliest FRV determination | State |
| 2025-12-01 | STABILIT AMERICA, INC. — high-priority violation on file | MOSCOW, Fayette, TN | Earliest FRV determination | State |
| 2025-12-01 | STS GROUP NORTH AMERICA INC — high-priority violation on file | SALEM, Salem (city), VA | Earliest FRV determination | State |
| 2025-11-29 | ROMERO FAMILY FUNERAL HOME INC. — high-priority violation on file | PUEBLO, Pueblo, CO | Earliest FRV determination | State |
| 2025-11-28 | LARIMER COUNTY SOLID WASTE — high-priority violation on file | FORT COLLINS AREA, Larimer, CO | Earliest FRV determination | State |
| 2025-11-26 | BALL METAL BEVERAGE CONTAINER CORPORATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-11-26 | BRIDGESTONE AMERICAS TIRE OPERATIONS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-11-26 | BURNCO COLORADO - NISSEN GRAVEL MINE — high-priority violation on file | GREELEY AREA, Weld, CO | Earliest FRV determination | State |
| 2025-11-26 | BURNCO COLORADO LLC - INOUYE PIT — high-priority violation on file | FORT LUPTON AREA, Weld, CO | Earliest FRV determination | State |
| 2025-11-26 | BURNCO COLORADO - EWING GRAVEL MINE — high-priority violation on file | FORT LUPTON AREA, Weld, CO | Earliest FRV determination | State |
| 2025-11-26 | HYUNDAI MOTOR GROUP METAPLANT AMERICA LLC | ELLABELL, Bryan, GA | Earliest FRV determination | State |
| 2025-11-26 | BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file | KINGFISHER, Kingfisher, OK | HPV day-zero determination | State |
| 2025-11-26 | NAUGLE FUNERAL & CREM/RICHLAND TWP — high-priority violation on file | QUAKERTOWN, Bucks, PA | Earliest FRV determination | State |
| 2025-11-26 | WASTE MGMT OF FAIRLESS/FAIRLESS LDFL — high-priority violation on file | MORRISVILLE, Bucks, PA | Earliest FRV determination | State |
| 2025-11-26 | GREAT LAKES VENEER INC — high-priority violation on file | MARION, Waushara, WI | Earliest FRV determination | State |
| 2025-11-25 | ALPHAPET INC — high-priority violation on file | DECATUR, Morgan, AL | Earliest FRV determination | State |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-11-25 | ARCOSA LWB LLC - LIGHTWEIGHT - BOULDER — high-priority violation on file | SUPERIOR AREA, Jefferson, CO | Earliest FRV determination | State |
| 2025-11-25 | ALLNEX USA INC — high-priority violation on file | EAST ST LOUIS, St. Clair, IL | Earliest FRV determination | State |
| 2025-11-25 | HARTFORD BAKERY INCORPORATED — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | Earliest FRV determination | State |
| 2025-11-25 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | HPV day-zero determination | State |
| 2025-11-25 | KENTUCKY TRAILER — high-priority violation on file | LOUISVILLE, Jefferson, KY | Earliest FRV determination | Local |
| 2025-11-25 | WSSC PISCATAWAY SWGE PLNT — high-priority violation on file | ACCOKEEK, Prince George's, MD | HPV day-zero determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.