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 |
|---|---|---|---|---|
| 2025-05-08 | MESQUITE GENERATING STATION | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-05-08 | PEORIA PIT | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-05-08 | NOVELIS ALR ALUMINUM, LLC (NOVELIS DAVENPORT CASTING) | DAVENPORT, Scott, IA | HPV day-zero determination | State |
| 2025-05-08 | POET BIOREFINING - MENLO, LLC | MENLO, Guthrie, IA | Earliest FRV determination | State |
| 2025-05-08 | HAYNES INTERNATIONAL INC — high-priority violation on file | KOKOMO, Howard, IN | Earliest FRV determination | State |
| 2025-05-08 | FIBER BOND LLC | MICHIGAN CITY, LaPorte, IN | Earliest FRV determination | State |
| 2025-05-08 | DANA LIGHT AXLE PRODUCTS LLC | FORT WAYNE, Allen, IN | Earliest FRV determination | State |
| 2025-05-08 | FIRETHORN CTB — high-priority violation on file | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-05-08 | RED BUD CTB — high-priority violation on file | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-05-08 | PINESTRAW CTB | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-05-08 | NANDINA CTB — high-priority violation on file | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-05-08 | AMEN CORNER CTB — high-priority violation on file | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-05-08 | COSTCO GASOLINE #563 | LAS VEGAS, Clark, NV | Earliest FRV determination | Local |
| 2025-05-08 | VALERO REFINING CO - OKLAHOMA / VALERO ARDMORE REFINERY | ARDMORE, Carter, OK | Earliest FRV determination | State |
| 2025-05-08 | NORIT AMERICAS INC / PRYOR ACTIVATED CARBON PLANT | PRYOR, Mayes, OK | Earliest FRV determination | State |
| 2025-05-08 | GRIFFITHS, J. PAD 1 | MONTROSE, Susquehanna, PA | Earliest FRV determination | State |
| 2025-05-08 | ALAN MCILVAIN/MARCUS HOOK — high-priority violation on file | MARCUS HOOK, Delaware, PA | Earliest FRV determination | State |
| 2025-05-08 | PERFORMANCE CASTINGS | ERIE, Erie, PA | Earliest FRV determination | State |
| 2025-05-08 | ROYAL ADHESIVES AND SEALANTS LLC | SIMPSONVILLE, Greenville, SC | Earliest FRV determination | State |
| 2025-05-08 | LYON SHIPYARD INCORPORATED - BROWN AVE | NORFOLK, Norfolk (city), VA | Earliest FRV determination | State |
| 2025-05-07 | ROYAL CUP COFFEE — high-priority violation on file | BIRMINGHAM, Jefferson, AL | HPV day-zero determination | Local |
| 2025-05-07 | WEST CONTRA COSTA SANITARY LANDFILL — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-05-07 | WEST CONTRA COSTA SANITARY LANDFILL — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-05-07 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-05-07 | PLATFORM GAIL | PACIFIC OCEAN, Ventura, CA | HPV day-zero determination | Local |
| 2025-05-07 | ALGONA MUNICIPAL UTILITIES | ALGONA, Kossuth, IA | Earliest FRV determination | State |
| 2025-05-07 | POET BIOREFINING - COON RAPIDS, LLC | COON RAPIDS, Guthrie, IA | Earliest FRV determination | State |
| 2025-05-07 | SIGECO - FB CULLEY GENERATING STATION | NEWBURGH, Warrick, IN | Earliest FRV determination | State |
| 2025-05-07 | DANCO GENERAL CONTRACTING INC | MORGANVILLE, Monmouth, NJ | Earliest FRV determination | State |
| 2025-05-07 | DANCO GENERAL CONTRACTING INC | MORGANVILLE, Monmouth, NJ | Earliest FRV determination | State |
| 2025-05-07 | INNOVATION 411/UPPER MERION — high-priority violation on file | KING OF PRUSSIA, Montgomery, PA | Earliest FRV determination | State |
| 2025-05-07 | PROAMPAC | HARTFORD, Dodge, WI | Earliest FRV determination | State |
| 2025-05-06 | GILA RIVER POWER STATION — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-05-06 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-05-06 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-05-06 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-05-06 | TOWN OF SPRINGFIELD - MUNICIPAL LANDFILL | SPRINGFIELD AREA, Baca, CO | Earliest FRV determination | State |
| 2025-05-06 | GOLDEN GRAIN ENERGY LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | HPV day-zero determination | State |
| 2025-05-06 | POET BIOREFINING - GOWRIE, LLC — high-priority violation on file | GOWRIE, Webster, IA | Earliest FRV determination | State |
| 2025-05-06 | PATRICK INDUSTRIES INC DBA ADORN — high-priority violation on file | ELKHART, Elkhart, IN | Earliest FRV determination | State |
| 2025-05-06 | HOLLAND 1916 NORTH KANSAS CITY — high-priority violation on file | NORTH KANSAS CITY, Clay, MO | Earliest FRV determination | State |
| 2025-05-06 | BULL MOOSE TUBE COMPANY | GERALD, Franklin, MO | Earliest FRV determination | State |
| 2025-05-06 | TNT PLASTICS INC — high-priority violation on file | PERRYVILLE, Perry, MO | Earliest FRV determination | State |
| 2025-05-06 | TG MISSOURI CORPORATION — high-priority violation on file | PERRYVILLE, Perry, MO | Earliest FRV determination | State |
| 2025-05-06 | AMERICAN CUSTON DRYING/MOUNTAINTOP | MOUNTAIN TOP, Luzerne, PA | Earliest FRV determination | State |
| 2025-05-06 | VALMONT COMPOSITE STRUCTURES NEWBERRY | NEWBERRY, Newberry, SC | Earliest FRV determination | State |
| 2025-05-05 | ANHEUSER-BUSCH, INC — high-priority violation on file | FAIRFIELD, Solano, CA | Earliest FRV determination | Local |
| 2025-05-05 | CRESTONE PEAK - TIBERIUS 4-64 8-7 NORTH | WATKINS, Arapahoe, CO | Earliest FRV determination | State |
| 2025-05-05 | CRESTONE PEAK - ARKANSAS 4-64 3-2 | WATKINS AREA, Arapahoe, CO | Earliest FRV determination | State |
| 2025-05-05 | NOBLE - PLUSS SHELTON T4N-R65W-S25 L02 | LA SALLE 5.9 MI. SE OF, Weld, CO | Earliest FRV determination | State |
| 2025-05-05 | BISON IV - WHITETAIL F-4 PRODUCTION | KERSEY 14.2 MI. NE OF, Weld, CO | Earliest FRV determination | State |
| 2025-05-05 | MOSAIC FERTILIZER, LLC — high-priority violation on file | BARTOW, Polk, FL | Earliest FRV determination | State |
| 2025-05-05 | MOSAIC FERTILIZER, LLC — high-priority violation on file | BARTOW, Polk, FL | Earliest FRV determination | State |
| 2025-05-05 | GRADY HEALTH SYSTEM CORPORATION | ATLANTA, Fulton, GA | Earliest FRV determination | State |
| 2025-05-05 | ZINPRO CORP - GARNER — high-priority violation on file | GARNER, Hancock, IA | Earliest FRV determination | State |
| 2025-05-05 | ARIES LINDEN SLUDGE PROCESSING PLANT — high-priority violation on file | LINDEN, Union, NJ | Earliest FRV determination | State |
| 2025-05-05 | RAY BUCK CONSTRUCTION CORP | HIGHLAND PARK, Middlesex, NJ | Earliest FRV determination | State |
| 2025-05-05 | INNOVATION 411/UPPER MERION — high-priority violation on file | KING OF PRUSSIA, Montgomery, PA | Earliest FRV determination | State |
| 2025-05-05 | THE ESPOMA CO/FRAILEY TWP — high-priority violation on file | HEGINS, Schuylkill, PA | Earliest FRV determination | State |
| 2025-05-05 | VITRO FLAT GLASS LLC/CARLISLE — high-priority violation on file | CARLISLE, Cumberland, PA | Earliest FRV determination | State |
| 2025-05-05 | RI DEPARTMENT OF CORRECTIONS (PRISON INDUSTRIES) | CRANSTON, Providence, RI | Earliest FRV determination | State |
| 2025-05-05 | PETOSKEY PLASTICS, INC. | MORRISTOWN, Hamblen, TN | Earliest FRV determination | State |
| 2025-05-05 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2025-05-05 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2025-05-04 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-05-04 | KTM OPERATING - CRAIG 4-4 TANK BATTERY | HUGO 19.1 MI. S OF, Lincoln, CO | Earliest FRV determination | State |
| 2025-05-04 | GATEWAY PACKAGING INC — high-priority violation on file | GRANITE CITY, Madison, IL | Earliest FRV determination | State |
| 2025-05-03 | DOYON UTILITIES, LLC / FORT WAINWRIGHT (PRIVATIZED EMISSION UN | FAIRBANKS, Fairbanks North Star, AK | Earliest FRV determination | State |
| 2025-05-03 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-05-03 | MIDWEST AEROSPACE LLC — high-priority violation on file | MERRILLVILLE, Lake, IN | Earliest FRV determination | State |
| 2025-05-02 | CORROSION ENGINEERING | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-05-02 | OLDCASTLE APG SOUTH, INC. — high-priority violation on file | AUBURNDALE, Polk, FL | Earliest FRV determination | State |
| 2025-05-02 | HANWHA ADVANCED MATERIALS GEORGIA, INC. — high-priority violation on file | WHITE, Bartow, GA | Earliest FRV determination | State |
| 2025-05-02 | GEORGIA INSTITUTE OF TECHNOLOGY | ATLANTA, Fulton, GA | Earliest FRV determination | State |
| 2025-05-02 | SEMINOLE MARINE INC. | CAIRO, Grady, GA | Earliest FRV determination | State |
| 2025-05-02 | BATHCRAFT, LLC | VALDOSTA, Lowndes, GA | Earliest FRV determination | State |
| 2025-05-02 | MASTERGUARD CORPORATION | VEEDERSBURG, Fountain, IN | Earliest FRV determination | State |
| 2025-05-02 | O-N MINERALS (PORTAGE) COMPANY LLC DBA CARMEUSE LIME & STONE — high-priority violation on file | PORTAGE, Porter, IN | Earliest FRV determination | State |
| 2025-05-02 | SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION | CASHION, Kingfisher, OK | Earliest FRV determination | State |
| 2025-05-02 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | Earliest FRV determination | State |
| 2025-05-01 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-05-01 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-05-01 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-05-01 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-05-01 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | 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 |
| 2025-05-01 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-05-01 | 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 |
| 2025-05-01 | MARTINEZ REFINING COMPANY LLC (PREVIOUSLY SHELL OIL PRODUCTS US, MARTINEZ REF.) — high-priority violation on file | MARTINEZ, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-05-01 | 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 |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.