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 |
|---|---|---|---|---|
| 2025-03-07 | TTM TECHNOLOGIES NORTH AMERICA LLC | CHIPPEWA FALLS, Chippewa, WI | Earliest FRV determination | State |
| 2025-03-07 | TTM TECHNOLOGIES NORTH AMERICA LLC | CHIPPEWA FALLS, Chippewa, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-07 | AMERICAN ROLLER CO LLC | UNION GROVE, Richland, WI | Earliest FRV determination | State |
| 2025-03-06 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-03-06 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-03-06 | WASHINGTON HOSPITAL CENTER — high-priority violation on file | WASHINGTON, District of Columbia, DC | Earliest FRV determination | State |
| 2025-03-06 | ARCHER DANIELS MIDLAND COMPANY — high-priority violation on file | FRANKFORT, Clinton, IN | Earliest FRV determination | State |
| 2025-03-06 | THE QUIKRETE COMPANIES, INC. | VALLEY PARK, St. Louis, MO | Earliest FRV determination | State |
| 2025-03-06 | VISERION GRAIN | CARUTHERSVILLE, Pemiscot, MO | Earliest FRV determination | State |
| 2025-03-06 | BUCKEYE PARTNERS | PERTH AMBOY, Middlesex, NJ | Earliest FRV determination | State |
| 2025-03-06 | ET GATHERING PROCESSING LLC / BEAVER GAS PLANT | BEAVER, Beaver, OK | Earliest FRV determination | State |
| 2025-03-06 | ET GATHERING PROCESSING LLC / IVANHOE COMPRESSOR STATION | SLAPOUT, Beaver, OK | Earliest FRV determination | State |
| 2025-03-06 | ET GATHERING PROCESSING LLC / KNIGHTS COMPRESSOR STATION | ARNETT, Ellis, OK | Earliest FRV determination | State |
| 2025-03-06 | MTN GATHERING/ADAMS COMP STA | VANDERBILT, Fayette, PA | Earliest FRV determination | State |
| 2025-03-06 | MILLIKEN & COMPANY - MAGNOLIA FINISHING PLANT | BLACKSBURG, Cherokee, SC | Earliest FRV determination | State |
| 2025-03-06 | VIBRANTZ SPECIALTY PRODUCTS LLC | NEW JOHNSONVILLE, Humphreys, TN | Earliest FRV determination | State |
| 2025-03-06 | PANELTECH — high-priority violation on file | HOQUIAM, Grays Harbor, WA | Earliest FRV determination | Local |
| 2025-03-05 | PRAIRIE OPERATING CO - GROVES FARM 34-L | EATON AREA, Weld, CO | Earliest FRV determination | State |
| 2025-03-05 | J P INC DBA JASPER PLASTICS SOLUTIONS | SYRACUSE, Kosciusko, IN | Earliest FRV determination | State |
| 2025-03-05 | ENERGY PETROLEUM COMPANY | SAINT LOUIS COUNTY, St. Louis, MO | Earliest FRV determination | State |
| 2025-03-05 | AITX RAILCAR SERVICES, LLC | BUDE, Franklin, MS | Earliest FRV determination | State |
| 2025-03-05 | 151 CENTRE STREET URBAN RENEWAL LLC | BAYONNE, CITY OF, Hudson, NJ | Earliest FRV determination | State |
| 2025-03-05 | UPMC PINNACLE/WEST SHORE HOSP | MECHANICSBURG, Cumberland, PA | Earliest FRV determination | State |
| 2025-03-05 | GLENN O HAWBAKER/CRUSHING & ASPHALT PLT SR0064 | BELLEFONTE, Centre, PA | Earliest FRV determination | State |
| 2025-03-05 | WYOMING VALLEY SANI AUTH/HANOVER STP | HANOVER TOWNSHIP, Luzerne, PA | Earliest FRV determination | State |
| 2025-03-05 | TRI STATE GUNITE DORCHESTER FACILITY | DORCHESTER, Dorchester, SC | Earliest FRV determination | State |
| 2025-03-05 | ROXUL USA INC., RAN FACILITY | RANSON, Jefferson, WV | Earliest FRV determination | State |
| 2025-03-04 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-03-04 | C & H SUGAR COMPANY, INC — high-priority violation on file | CROCKETT, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-03-04 | C & H SUGAR COMPANY, INC — high-priority violation on file | CROCKETT, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-03-04 | NOBLE ENERGY - ZIGGY USX T7N-R64W-S19 L0 | EATON 5.2 MI. NE OF, Weld, CO | Earliest FRV determination | State |
| 2025-03-04 | INTERNATIONAL N&H USA, INC. | NEWARK, New Castle, DE | Earliest FRV determination | State |
| 2025-03-04 | WASTE CONNECTIONS OF OSCEOLA COUNTY, LLC | SAINT CLOUD, Osceola, FL | Earliest FRV determination | State |
| 2025-03-04 | ECOPLASTIC AMERICA CORPORATION | REGISTER, Bulloch, GA | Earliest FRV determination | State |
| 2025-03-04 | LINEAGE LOGISTICS SERVICES, LLC | PORT WENTWORTH, Chatham, GA | Earliest FRV determination | State |
| 2025-03-04 | WINPAK FILMS, INC. | SENOIA, Coweta, GA | Earliest FRV determination | State |
| 2025-03-04 | LJR FOREST PRODUCTS | SWAINSBORO, Emanuel, GA | Earliest FRV determination | State |
| 2025-03-04 | UNIFIRST CORPORATION | ATLANTA, Fulton, GA | Earliest FRV determination | State |
| 2025-03-04 | MICROSOFT CORPORATION- CCO06 FACILITY | PALMETTO, Fulton, GA | Earliest FRV determination | State |
| 2025-03-04 | MOUNT SINAI HOSPITAL | CHICAGO, Cook, IL | Earliest FRV determination | State |
| 2025-03-04 | METAL TECHNOLOGIES AUBURN LLC — high-priority violation on file | AUBURN, DeKalb, IN | Earliest FRV determination | State |
| 2025-03-04 | TRUCK ACCESSORIES GROUP LLC | ELKHART, Elkhart, IN | Earliest FRV determination | State |
| 2025-03-04 | MIDWEST METAL PRODUCTS INC | WINONA, Winona, MN | Earliest FRV determination | State |
| 2025-03-04 | SAINT LOUIS UNIVERSITY FACILITIES SERVICES | SAINT LOUIS, St. Louis (city), MO | Earliest FRV determination | State |
| 2025-03-04 | TRANSCONTINENTAL GAS/WHARTON STATION 535 | AUSTIN, Potter, PA | Earliest FRV determination | State |
| 2025-03-04 | PENN MAG INC/ADRIAN | ADRIAN, Armstrong, PA | Earliest FRV determination | State |
| 2025-03-04 | WASTE MGMT DSPL SVC /GROWS LDFL | MORRISVILLE, Bucks, PA | HPV day-zero determination | State |
| 2025-03-04 | LPI, INC | JOHNSON CITY, Washington, TN | Earliest FRV determination | State |
| 2025-03-04 | JAMES H QUILLEN VETERANS AFFAIRS MEDICAL CENTER — high-priority violation on file | MOUNTAIN HOME, Washington, TN | Earliest FRV determination | State |
| 2025-03-03 | HYUNDAI POWER TRANSFORMERS USA, INC. | MONTGOMERY, Montgomery, AL | Earliest FRV determination | State |
| 2025-03-03 | SHORELINE AMPHITHEATRE — high-priority violation on file | MOUNTAIN VIEW, Santa Clara, CA | HPV day-zero determination | Local |
| 2025-03-03 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-03-03 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-03-03 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-03-03 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-03-03 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-03-03 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-03-03 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-03-03 | STONE SAND & GRAVEL - WALLACE PIT | DOLORES AREA, Montezuma, CO | Earliest FRV determination | State |
| 2025-03-03 | CRESTONE PEAK - RASMUSSEN 19 & H UNIT 1 | FREDERICK AREA, Weld, CO | Earliest FRV determination | State |
| 2025-03-03 | BEELINE PROPERTY HOLDCO, INC. | JUPITER, Palm Beach, FL | Earliest FRV determination | State |
| 2025-03-03 | VALERO RENEWABLE FUELS COMPANY. LLC D/B/A VALERO LAKOTA PLANT — high-priority violation on file | LAKOTA, Kossuth, IA | Earliest FRV determination | State |
| 2025-03-03 | TECHNISEAL US - ABERDEEN PLANT | ABERDEEN, Hoke, NC | Earliest FRV determination | State |
| 2025-03-03 | RALPH CLAYTON & SONS INC | TRENTON, Mercer, NJ | Earliest FRV determination | State |
| 2025-03-03 | ET GATHERING PROCESSING LLC / GRADY GAS PLANT | BRADLEY, Grady, OK | Earliest FRV determination | State |
| 2025-03-03 | FOUNDATION ENERGY MANAGEMENT LLC / NORTHRIDGE GAS PLANT | GERTY, Hughes, OK | Earliest FRV determination | State |
| 2025-03-03 | GREIF PKG LLC/WARMINSTER | WARMINSTER, Bucks, PA | Earliest FRV determination | State |
| 2025-03-03 | BALL METAL BEVERAGE CONTAINER CORP/PITTSTON | PITTSTON, Luzerne, PA | Earliest FRV determination | State |
| 2025-03-03 | KAPPA GRAPHICS/HUGHESTOWN | HUGHESTOWN, Luzerne, PA | Earliest FRV determination | State |
| 2025-03-03 | WILKES BARRE MATERIALS/PLAINS PLT | WILKES BARRE, Luzerne, PA | Earliest FRV determination | State |
| 2025-03-03 | ERIE CEMETERY ASSN/CREMATORIES | ERIE, Erie, PA | Earliest FRV determination | State |
| 2025-03-03 | F3 METALWORX | NORTH EAST, Erie, PA | Earliest FRV determination | State |
| 2025-03-03 | PHB INC DIE CASTING DIV/FAIRVIEW | FAIRVIEW, Erie, PA | Earliest FRV determination | State |
| 2025-03-03 | SANDY CREEK CREMATION & MONUMENT CO/MERCER | SANDY LAKE, Mercer, PA | Earliest FRV determination | State |
| 2025-03-03 | GREENVILLE METALS INC/TRANSFER | TRANSFER, Mercer, PA | Earliest FRV determination | State |
| 2025-03-03 | MEADVILLE FORGING CO/MEADVILLE PLT | MEADVILLE, Crawford, PA | Earliest FRV determination | State |
| 2025-03-03 | TRANSCONTINENTAL GAS PIPELINE CO LLC/ COMP STA 620 | HEGINS TOWNSHIP, Schuylkill, PA | Earliest FRV determination | State |
| 2025-03-03 | ENERGY DEVS MORGANTOWN LLC/CAERNARVON TWP | MORGANTOWN, Berks, PA | HPV day-zero determination | State |
| 2025-03-03 | SMITH EDWARDS DUNLAP CO/ALLEGHENY AVE — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-03-03 | CRUCIBLE ZINC, LLC — high-priority violation on file | CLARKSVILLE, Montgomery, TN | Earliest FRV determination | State |
| 2025-03-03 | ECOSAFE SYSTEMS, LLC | BLOUNTVILLE, Sullivan, TN | Earliest FRV determination | State |
| 2025-03-03 | POET BIOREFINING- OBION, LLC | OBION, Obion, TN | Earliest FRV determination | State |
| 2025-03-03 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2025-03-02 | HOLCIM-WCR - T.H.E. AGGREGATE SOURCE | CANON CITY AREA, Fremont, CO | Earliest FRV determination | State |
| 2025-03-02 | OLDCASTLE SW - PORTABLE GEN/CRUSHER | PUEBLO WEST, Undetermined, CO | Earliest FRV determination | State |
| 2025-03-02 | OLDCASTLE SW - LIPPMAN JAW CRUSHER 1 | PUEBLO WEST, Undetermined, CO | Earliest FRV determination | State |
| 2025-03-02 | ONE EARTH ENERGY LLC | GIBSON CITY, Ford, IL | Earliest FRV determination | State |
| 2025-03-02 | NATURAL GAS PIPELINE OF AMERICA - GREAT BEND COMPRESSOR STATION 104 (AIR) | GREAT BEND, Barton, KS | Earliest FRV determination | State |
| 2025-03-02 | NATURAL GAS PIPELINE OF AMERICA - GREAT BEND COMPRESSOR STATION 104 (AIR) | GREAT BEND, Barton, KS | Earliest FRV determination | State |
| 2025-03-02 | PANHANDLE EASTERN PIPE LINE - SATANTA STATION (DEHY)(AIR) | SATANTA, Haskell, KS | Earliest FRV determination | State |
| 2025-03-02 | CRESTWOOD INC. (AIR) | SALINA, Saline, KS | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.