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 |
|---|---|---|---|---|
| 2025-07-01 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-07-01 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-07-01 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-07-01 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-07-01 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-07-01 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-07-01 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-07-01 | MIAMI DADE CO. DEPT. OF SOLID WASTE MGMT | HOMESTEAD, Miami-Dade, FL | Earliest FRV determination | State |
| 2025-07-01 | TR DRUM, LLC | PLANT CITY, Hillsborough, FL | Earliest FRV determination | State |
| 2025-07-01 | PLATINUM CRUSH | ALTA, Buena Vista, IA | HPV day-zero determination | State |
| 2025-07-01 | ROYAL ADHESIVES AND SEALANTS COMPANY LLC — high-priority violation on file | SOUTH BEND, St. Joseph, IN | Earliest FRV determination | State |
| 2025-07-01 | SUPERIOR AG RESOURCES COOPERATIVE INC | DALE, Spencer, IN | Earliest FRV determination | State |
| 2025-07-01 | CRAFTLINE GRAPHICS INCORPORATED | FORT WAYNE, Allen, IN | Earliest FRV determination | State |
| 2025-07-01 | OWENS-BROCKWAY GLASS CONTAINER INC — high-priority violation on file | BOWLING GREEN, Warren, KY | HPV day-zero determination | State |
| 2025-07-01 | THE VOMELA COMPANIES | SAINT PAUL, Ramsey, MN | Earliest FRV determination | State |
| 2025-07-01 | AMRIZE SOUTHWEST, INC. — high-priority violation on file | SLOAN, Clark, NV | Earliest FRV determination | Local |
| 2025-07-01 | TALL OAK WOODFORD LLC / SOLERA COMPRESSOR FACILITY | MCALESTER, Pittsburg, OK | Earliest FRV determination | State |
| 2025-07-01 | GEORGIA-PACIFIC TOLEDO LLC — high-priority violation on file | TOLEDO, Lincoln, OR | HPV day-zero determination | State |
| 2025-07-01 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | Earliest FRV determination | State |
| 2025-07-01 | SANTEE COOPER RAINEY GENERATING STATION | IVA, Anderson, SC | Earliest FRV determination | State |
| 2025-07-01 | NICCA USA INC | FOUNTAIN INN, Laurens, SC | Earliest FRV determination | State |
| 2025-06-30 | KENAI LNG LLC / KENAI LIQUEFIED NATURAL GAS (LNG) PLANT | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2025-06-30 | SUPERIOR ALUMINUM ALLOYS LLC — high-priority violation on file | NEW HAVEN, Allen, IN | Earliest FRV determination | State |
| 2025-06-30 | WEG ELECTRIC CORPORATION | BLUFFTON, Wells, IN | Earliest FRV determination | State |
| 2025-06-30 | WABASH RIVER HIGHLAND PLANT | WEST TERRE HAUTE, Vigo, IN | Earliest FRV determination | State |
| 2025-06-30 | KERRY INC | ROCHESTER, Olmsted, MN | Earliest FRV determination | State |
| 2025-06-30 | WASTE MANAGEMENT OF NEW JERSEY | CAMDEN, Camden, NJ | Earliest FRV determination | State |
| 2025-06-30 | BRIDGEVIEW INDUSTRIAL FINISHERS INC | NEW JERSEY, Undetermined, NJ | Earliest FRV determination | State |
| 2025-06-30 | REDLAND QUARRIES NY INC-LOCKPORT FACILITY | LOCKPORT(C);LOCKPORT(T), Niagara, NY | Earliest FRV determination | State |
| 2025-06-30 | GENERATION HOLDINGS LP/COLVER PROCESSING FAC | COLVER, Cambria, PA | Earliest FRV determination | State |
| 2025-06-30 | FIBERGLASS TECH INC/BRISTOL | LEVITTOWN, Bucks, PA | Earliest FRV determination | State |
| 2025-06-30 | VERITAS STEEL LLC | EAU CLAIRE, Chippewa, WI | Earliest FRV determination | State |
| 2025-06-30 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2025-06-30 | WAUSAU TILE INC | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-06-30 | WAUSAU TILE INC | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-06-30 | WAUSAU TILE INC | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-06-30 | WAUSAU TILE INC | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-06-30 | WAUSAU TILE INC | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-06-30 | WAUSAU TILE INC | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-06-30 | WAUSAU TILE INC | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-06-29 | KENLAKE FOODS | MURRAY, Calloway, KY | Earliest FRV determination | State |
| 2025-06-29 | CC METALS AND ALLOYS LLC | CALVERT CITY, Marshall, KY | Earliest FRV determination | State |
| 2025-06-28 | WYNNEWOOD REFINING CO LLC / WYNNEWOOD REFINERY — high-priority violation on file | WYNNEWOOD, Garvin, OK | Earliest FRV determination | State |
| 2025-06-27 | OWENS CORNING ROOFING & ASPHALT LLC | BROOKVILLE, Franklin, IN | Earliest FRV determination | State |
| 2025-06-27 | RUMPKE WASTE SERVICE INDIANA INC HENRY COUNTY LANDFILL | NEW CASTLE, Henry, IN | Earliest FRV determination | State |
| 2025-06-27 | MA DPH LAB - PREV. HINTON STATE LABORATORY INSTITUTE — high-priority violation on file | BOSTON, CITY OF, Suffolk, MA | Earliest FRV determination | State |
| 2025-06-27 | BARBOUR CORPORATION | BROCKTON, CITY OF, Plymouth, MA | Earliest FRV determination | State |
| 2025-06-27 | LEAKTITE CORPORATION | LEOMINSTER, Worcester, MA | Earliest FRV determination | State |
| 2025-06-27 | THOMAS J STEWART APTS | JERSEY CITY, Hudson, NJ | Earliest FRV determination | State |
| 2025-06-27 | LOGAN AUTO BODY/DOYLESTOWN | DOYLESTOWN, Bucks, PA | Earliest FRV determination | State |
| 2025-06-27 | ENERGY TRANSFER MKT & TERM LP/FULLERTON TERM — high-priority violation on file | WHITEHALL, Lehigh, PA | Earliest FRV determination | State |
| 2025-06-27 | APAC - ATLANTIC INC - HARDEEVILLE ASPHALT PLANT | HARDEEVILLE, Jasper, SC | Earliest FRV determination | State |
| 2025-06-26 | WELLBORN CABINETS | OXFORD, Calhoun, AL | Earliest FRV determination | State |
| 2025-06-26 | C & H SUGAR COMPANY, INC — high-priority violation on file | CROCKETT, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-06-26 | CITATION OIL - MOUNT PEARL FACILITY | KIT CARSON 7.7 MI. N OF, Cheyenne, CO | Earliest FRV determination | State |
| 2025-06-26 | CITATION O & G - MPU 33-30 | KIT CARSON 9.1 MI. NE OF, Cheyenne, CO | Earliest FRV determination | State |
| 2025-06-26 | CITATION OIL & GAS - BLEDSOE 13-12 | FLAGLER 19.1 MI. S OF, Cheyenne, CO | Earliest FRV determination | State |
| 2025-06-26 | CITATION OIL ARAPAHOE SECTION 9 | CHEYENNE WELLS 11.3 MI. N OF, Cheyenne, CO | Earliest FRV determination | State |
| 2025-06-26 | MONTEZUMA COUNTY-HAY CAMP PIT | DOLORES AREA, Montezuma, CO | Earliest FRV determination | State |
| 2025-06-26 | TAMPA AMALGAMATED STEEL | TAMPA, Hillsborough, FL | Earliest FRV determination | State |
| 2025-06-26 | MAVERICK BOAT GROUP, INC. | FORT PIERCE, St. Lucie, FL | Earliest FRV determination | State |
| 2025-06-26 | PREFERRED PACKAGING | NORCROSS, Gwinnett, GA | Earliest FRV determination | State |
| 2025-06-26 | ARCHER DANIELS MIDLAND CO — high-priority violation on file | DECATUR, Macon, IL | Earliest FRV determination | State |
| 2025-06-26 | NIBLOCK EXCAVATING INC | BRISTOL, Elkhart, IN | Earliest FRV determination | State |
| 2025-06-26 | JAY COUNTY LANDFILL LLC | PORTLAND, Jay, IN | Earliest FRV determination | State |
| 2025-06-26 | HIBBING PUBLIC UTILITIES COMMISSION | HIBBING, St. Louis, MN | Earliest FRV determination | State |
| 2025-06-26 | HOWELLS BURN SITE | HOWELLS, Colfax, NE | Earliest FRV determination | State |
| 2025-06-26 | PLATTE CENTER BURN SITE | PLATTE CENTER, Platte, NE | Earliest FRV determination | State |
| 2025-06-26 | BERGEN COUNTY UTILITIES AUTHORITY | LITTLE FERRY, Bergen, NJ | Earliest FRV determination | State |
| 2025-06-26 | NJDHS VINELAND DEVELOPMENTAL CTR | VINELAND, Cumberland, NJ | Earliest FRV determination | State |
| 2025-06-26 | DAGGER DRAW GAS PLANT — high-priority violation on file | ARTESIA, Eddy, NM | Earliest FRV determination | State |
| 2025-06-26 | PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO RIVERSIDE JENKS POWER STATION | JENKS, Tulsa, OK | Earliest FRV determination | State |
| 2025-06-26 | POET RESEARCH CENTER - SCOTLAND — high-priority violation on file | SCOTLAND, Bon Homme, SD | HPV day-zero determination | State |
| 2025-06-26 | PROAMPAC | WRIGHTSTOWN, Brown, WI | Earliest FRV determination | State |
| 2025-06-26 | EQUITRANS, L. P., COPLEY RUN STA. # 70 | WESTON, Lewis, WV | Earliest FRV determination | State |
| 2025-06-25 | AUSCO PETROLEUM - LIBERTY 32-32 WELL PAD | COAL CREEK AREA, Fremont, CO | Earliest FRV determination | State |
| 2025-06-25 | STRACHAN EXPLORATION - REINES 1-1H | RAYMER 9.7 MI. W OF, Weld, CO | Earliest FRV determination | State |
| 2025-06-25 | STRACHAN EXPLORATION - WAVES 1H | RAYMER 11.6 MI. W OF, Weld, CO | Earliest FRV determination | State |
| 2025-06-25 | L'ENFANT PLAZA — high-priority violation on file | WASHINGTON, District of Columbia, DC | HPV day-zero determination | State |
| 2025-06-25 | BOSTON WHALER, INC. | FLAGLER BEACH, Flagler, FL | Earliest FRV determination | State |
| 2025-06-25 | MOSAIC FERTILIZER LLC — high-priority violation on file | MULBERRY, Polk, FL | Earliest FRV determination | State |
| 2025-06-25 | VALERO RENEWABLE FUELS COMPANY. LLC D/B/A VALERO LAKOTA PLANT — high-priority violation on file | LAKOTA, Kossuth, IA | Earliest FRV determination | State |
| 2025-06-25 | UNILIN FLOORING, N.V. — high-priority violation on file | MOUNT GILEAD, Montgomery, NC | Earliest FRV determination | State |
| 2025-06-25 | CINTAS CORPORATION | CHARLOTTE, Mecklenburg, NC | Earliest FRV determination | Local |
| 2025-06-25 | OK STATE UNIV / OSU STILLWATER | STILLWATER, Payne, OK | Earliest FRV determination | State |
| 2025-06-25 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-06-25 | BOSTON SCIENTIFIC CORPORATION — high-priority violation on file | COVENTRY, Kent, RI | Earliest FRV determination | State |
| 2025-06-25 | NUSTAR PIPELINE OPERATING PARTNERSHIP LP - YANKTON | YANKTON, Yankton, SD | Earliest FRV determination | State |
| 2025-06-25 | THOMPSON APPALACHIAN HARDWOODS, INC. — high-priority violation on file | HUNTLAND, Franklin, TN | Earliest FRV determination | State |
| 2025-06-25 | CORRIGAN OSB — high-priority violation on file | CORRIGAN, Polk, TX | Earliest FRV determination | State |
| 2025-06-25 | GEMINI INC | FARMVILLE, Cumberland, VA | Earliest FRV determination | State |
| 2025-06-24 | CATHOLIC UNIVERSITY | WASHINGTON, District of Columbia, DC | Earliest FRV determination | State |
| 2025-06-24 | DIAMOND V MILLS, INC. SOUTH PLANT | CEDAR RAPIDS, Linn, IA | Earliest FRV determination | Local |
| 2025-06-24 | PHILLIPS 66 PIPELINE LLC | CAHOKIA, St. Clair, IL | Earliest FRV determination | State |
| 2025-06-24 | EXPLORER VAN, INC. | WARSAW, Kosciusko, IN | HPV day-zero determination | State |
| 2025-06-24 | VANGUARD NATIONAL TRAILER CORPORATION | MONON, White, IN | Earliest FRV determination | State |
| 2025-06-24 | I COMPOSITES DBA INDIANA COMPOSITES | BREMEN, Marshall, IN | Earliest FRV determination | State |
| 2025-06-24 | PVS TECHNOLOGIES INC — high-priority violation on file | PORTAGE, Porter, IN | Earliest FRV determination | State |
| 2025-06-24 | CRADDOCK FINISHING CORPORATION | EVANSVILLE, Vanderburgh, IN | Earliest FRV determination | State |
| 2025-06-24 | RAIL MODAL GROUP KCMO LLC | KANSAS CITY, Clay, MO | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.