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 |
|---|---|---|---|---|
| 2025-11-24 | UNISEA, INC. / DUTCH HARBOR SEAFOOD PROCESSING PLANT — high-priority violation on file | DUTCH HARBOR, Aleutians West (CA), AK | Earliest FRV determination | State |
| 2025-11-24 | PETER PAN SEAFOOD COMPANY, LLC / KING COVE FACILITY — high-priority violation on file | AKUTAN, Aleutians East, AK | Earliest FRV determination | State |
| 2025-11-24 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | Earliest FRV determination | Local |
| 2025-11-24 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | Earliest FRV determination | Local |
| 2025-11-24 | ENGINEERED PLASTIC COMPONENTS, INC. — high-priority violation on file | ORMOND BEACH, Volusia, FL | Earliest FRV determination | State |
| 2025-11-24 | NICHIHA USA, INC. - MACON CEMENT FIBERBOARD PLANT — high-priority violation on file | MACON, Bibb, GA | Earliest FRV determination | State |
| 2025-11-24 | SOUTHWEST IOWA RENEWABLE ENERGY — high-priority violation on file | COUNCIL BLUFFS, Pottawattamie, IA | Earliest FRV determination | State |
| 2025-11-24 | 3M CORDOVA — high-priority violation on file | CORDOVA, Rock Island, IL | Earliest FRV determination | State |
| 2025-11-24 | DAVE OMARA CONTRACTOR INCORPORATED — high-priority violation on file | LAUREL, Franklin, IN | HPV day-zero determination | State |
| 2025-11-24 | BIG RIVERS ELECTRIC CORP - DB WILSON STATION — high-priority violation on file | CENTERTOWN, Ohio, KY | HPV day-zero determination | State |
| 2025-11-24 | MICROSEMI FREQUENCY AND TIME DIVISION — high-priority violation on file | BEVERLY, Essex, MA | Earliest FRV determination | State |
| 2025-11-24 | JEN-COAT INC — high-priority violation on file | WESTFIELD, CITY OF, Hampden, MA | Earliest FRV determination | State |
| 2025-11-24 | REPLIMUNE INC — high-priority violation on file | FRAMINGHAM, Middlesex, MA | Earliest FRV determination | State |
| 2025-11-24 | ABCAM INC — high-priority violation on file | WALTHAM, Middlesex, MA | Earliest FRV determination | State |
| 2025-11-24 | AGILEX FLAVORS & FRAGRANCES — high-priority violation on file | SOMERSET, Somerset, NJ | Earliest FRV determination | State |
| 2025-11-24 | SYMRISE INC — high-priority violation on file | BRANCHBURG, TOWNSHIP OF, Somerset, NJ | Earliest FRV determination | State |
| 2025-11-24 | AGILEX FLAVORS & FRAGRANCES — high-priority violation on file | SOMERSET, Somerset, NJ | Earliest FRV determination | State |
| 2025-11-24 | DEE SIGN COMPANY — high-priority violation on file | WEST CHESTER, TOWNSHIP OF, Butler, OH | Earliest FRV determination | State |
| 2025-11-24 | VEELO TECHNOLOGIES LLC — high-priority violation on file | CINCINNATI, Hamilton, OH | Earliest FRV determination | State |
| 2025-11-24 | POET BIOREFINING - LEIPSIC — high-priority violation on file | LEIPSIC, Putnam, OH | Earliest FRV determination | State |
| 2025-11-24 | PILKINGTON NORTH AMERICA INC — high-priority violation on file | ROSSFORD, Wood, OH | Earliest FRV determination | State |
| 2025-11-24 | THE ANDERSONS RENEWABLES LLC - GREENVILLE PLANT — high-priority violation on file | GREENVILLE, Darke, OH | Earliest FRV determination | State |
| 2025-11-24 | IMPERIAL ALUMINUM - MINERVA, LLC — high-priority violation on file | MINERVA, Carroll, OH | Earliest FRV determination | State |
| 2025-11-24 | CIRBA SOLUTIONS US, INC — high-priority violation on file | LANCASTER, Fairfield, OH | Earliest FRV determination | State |
| 2025-11-24 | ROCKIES EXPRESS PIPELINE - SENECA COMPRESSOR STATION — high-priority violation on file | OHIO, Undetermined, OH | Earliest FRV determination | State |
| 2025-11-24 | HAUSER, J. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | Earliest FRV determination | State |
| 2025-11-24 | LAUFFER, J. PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | Earliest FRV determination | State |
| 2025-11-24 | WARRINER, S PAD 1 — high-priority violation on file | MONTROSE, Susquehanna, PA | Earliest FRV determination | State |
| 2025-11-24 | LCY ELASTOMERS — high-priority violation on file | BAYTOWN, Harris, TX | Earliest FRV determination | State |
| 2025-11-24 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Earliest FRV determination | State |
| 2025-11-22 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-22 | CATERPILLAR INC — high-priority violation on file | PEORIA, Peoria, IL | Earliest FRV determination | State |
| 2025-11-21 | JOINT BASE MYER-HENDERSON HALL — high-priority violation on file | WASHINGTON, District of Columbia, DC | Earliest FRV determination | State |
| 2025-11-21 | INDUSTRIAL COMPOSITE SYSTEMS, LLC — high-priority violation on file | LAKELAND, Polk, FL | Earliest FRV determination | State |
| 2025-11-21 | MONTGOMERY COUNTY RRF — high-priority violation on file | DICKERSON, Montgomery, MD | HPV day-zero determination | State |
| 2025-11-21 | THE GOODYEAR TIRE & RUBBER COMPANY — high-priority violation on file | FAYETTEVILLE, Cumberland, NC | HPV day-zero determination | State |
| 2025-11-21 | TROY LUMBER COMPANY | TROY, Montgomery, NC | HPV day-zero determination | State |
| 2025-11-21 | TROY LUMBER COMPANY | TROY, Montgomery, NC | HPV day-zero determination | State |
| 2025-11-21 | BOVILLE INDUSTRIAL COATINGS INC — high-priority violation on file | SMITHVILLE, Wayne, OH | Earliest FRV determination | State |
| 2025-11-21 | REPUBLIC STEEL, F/K/A REPUBLIC ENGINEERED PRODUCTS, INC — high-priority violation on file | LORAIN, Lorain, OH | Earliest FRV determination | State |
| 2025-11-21 | BUCKEYE TERMINALS LLC - LIMA SOUTH TERMINAL — high-priority violation on file | LIMA, Allen, OH | Earliest FRV determination | State |
| 2025-11-21 | NLS ASPHALT, INC. - PLANT #5 — high-priority violation on file | MARTINS FERRY, Belmont, OH | Earliest FRV determination | State |
| 2025-11-21 | UNBRIDLED RESOURCES LLC / GROSS CTB — high-priority violation on file | ARNETT, Ellis, OK | Earliest FRV determination | State |
| 2025-11-21 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | Earliest FRV determination | State |
| 2025-11-21 | ERNST BIOMASS LLC/BIOMASS PELLETIZING FACILTY — high-priority violation on file | MEADVILLE, Crawford, PA | Earliest FRV determination | State |
| 2025-11-21 | VONORE FIBER PRODUCTS LLC — high-priority violation on file | VONORE, Monroe, TN | Earliest FRV determination | State |
| 2025-11-20 | PHILLIPS 66 COMPANY - SAN FRANCISCO REFINERY — high-priority violation on file | RODEO, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-11-20 | ORLANDO PAVING COMPANY | APOPKA, Orange, FL | Earliest FRV determination | State |
| 2025-11-20 | SAMPLE & SON CONSTRUCTION AND DEMOLITION LANDFILL — high-priority violation on file | GROVETOWN, Columbia, GA | Earliest FRV determination | State |
| 2025-11-20 | U.S. NAVY - PHNSY & IMF — high-priority violation on file | PEARL HARBOR, Honolulu, HI | Earliest FRV determination | State |
| 2025-11-20 | U.S. NAVY - PEARL HARBOR — high-priority violation on file | PEARL HARBOR, Honolulu, HI | Earliest FRV determination | State |
| 2025-11-20 | U.S. NAVY - PEARL HARBOR — high-priority violation on file | PEARL HARBOR, Honolulu, HI | Earliest FRV determination | State |
| 2025-11-20 | BUILDERS ASPHALT, LLC — high-priority violation on file | MT PROSPECT, Cook, IL | Earliest FRV determination | State |
| 2025-11-20 | PKM STEEL SERVICE - SALINA (E AVE A)(WEST)(AIR) — high-priority violation on file | SALINA, Saline, KS | Earliest FRV determination | State |
| 2025-11-20 | GRT RIPLEY OPERATIONS LLC — high-priority violation on file | RIPLEY, Tippah, MS | Earliest FRV determination | State |
| 2025-11-20 | WILSON GLASS BEAD PLANT — high-priority violation on file | WILSON, Wilson, NC | Earliest FRV determination | State |
| 2025-11-20 | WILSON GLASS BEAD PLANT — high-priority violation on file | WILSON, Wilson, NC | Earliest FRV determination | State |
| 2025-11-20 | SANGUINE GAS EXPLORATION LLC / SWEETIN 1 5H32 — high-priority violation on file | KIOWA, Pittsburg, OK | Earliest FRV determination | State |
| 2025-11-20 | CITATION OIL AND GAS CORP / NORTH BASIN 2 13HW TANK BATTERY — high-priority violation on file | VELMA, Stephens, OK | Earliest FRV determination | State |
| 2025-11-20 | OVERLAND MATERIAL AND MANUFACTURING INC / ASTEC 6 — high-priority violation on file | ADA, Pontotoc, OK | Earliest FRV determination | State |
| 2025-11-20 | HILCORP ENERGY CO/MAHONING BUCKER PROD FAC — high-priority violation on file | EDINBURG, Lawrence, PA | Earliest FRV determination | State |
| 2025-11-20 | ABINGTON RELDAN METALS LLC/FAIRLESS HILLS — high-priority violation on file | FAIRLESS HILLS, Bucks, PA | Earliest FRV determination | State |
| 2025-11-20 | BANK OF AMERICA NATL ASSN/LEVITTOWN — high-priority violation on file | LEVITTOWN, Bucks, PA | Earliest FRV determination | State |
| 2025-11-20 | ARAUCO NORTH AMERICA INC — high-priority violation on file | BENNETTSVILLE, Marlboro, SC | Earliest FRV determination | State |
| 2025-11-20 | CENTURY ALUMINUM OF SOUTH CAROLINA INC — high-priority violation on file | GOOSE CREEK, Berkeley, SC | HPV day-zero determination | State |
| 2025-11-20 | REDFIELD ENERGY LLC — high-priority violation on file | REDFIELD, Beadle, SD | Earliest FRV determination | State |
| 2025-11-19 | WESTWARD SEAFOODS, INC. / DUTCH HARBOR SEAFOOD PROCESSING FACILIT — high-priority violation on file | DUTCH HARBOR, Aleutians West (CA), AK | Earliest FRV determination | State |
| 2025-11-19 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-11-19 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-11-19 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-19 | BAPTIST MEDICAL CENTER . | JACKSONVILLE, Duval, FL | Earliest FRV determination | State |
| 2025-11-19 | BAPTIST MEDICAL CENTER . | JACKSONVILLE, Duval, FL | Earliest FRV determination | State |
| 2025-11-19 | BIG RIVER RESOURCES GALVA LLC — high-priority violation on file | GALVA, Henry, IL | Earliest FRV determination | State |
| 2025-11-19 | FOREST RIVER INCORPORATED PLANT 86 — high-priority violation on file | ORLAND, Steuben, IN | Earliest FRV determination | State |
| 2025-11-19 | A GROUP INCORPORATED DBA MPI RELEASE TECHNOLOGIES LLC — high-priority violation on file | GREENFIELD, Hancock, IN | Earliest FRV determination | State |
| 2025-11-19 | MEAD JOHNSON NUTRITIONAL — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | Earliest FRV determination | State |
| 2025-11-19 | FULTON MUNICIPAL UTILITIES — high-priority violation on file | FULTON, Callaway, MO | Earliest FRV determination | State |
| 2025-11-19 | PHILLIPS 66 (BAYWAY REF/CONOCO) — high-priority violation on file | LINDEN, Union, NJ | Earliest FRV determination | State |
| 2025-11-19 | PNM RIO BRAVO GENERATING STATION — high-priority violation on file | ALBUQUERQUE, Bernalillo, NM | Earliest FRV determination | Local |
| 2025-11-19 | NLMK PENNSYLVANIA LLC/FARRELL PLT — high-priority violation on file | FARRELL, Mercer, PA | Earliest FRV determination | State |
| 2025-11-19 | COMBINED METAL IND NEW CASTLE FAC — high-priority violation on file | NEW CASTLE, Lawrence, PA | Earliest FRV determination | State |
| 2025-11-19 | ENERGY TRANSF MKT & TERM LP/MARCUS HOOK TERM — high-priority violation on file | MARCUS HOOK, Delaware, PA | Earliest FRV determination | State |
| 2025-11-19 | RWE HOLDING CO/WEST PITTSBURG PLT — high-priority violation on file | NEW CASTLE, Lawrence, PA | Earliest FRV determination | State |
| 2025-11-19 | GIRARD COLL/BOARDING SCH — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-11-19 | PHILADELPHIA ZOO — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-11-19 | CENTURY ALUMINUM OF SOUTH CAROLINA INC — high-priority violation on file | GOOSE CREEK, Berkeley, SC | HPV day-zero determination | State |
| 2025-11-19 | HONEYWELL SAFETY PRODUCTS — high-priority violation on file | CLOVER, York, SC | HPV day-zero determination | State |
| 2025-11-19 | NPPC KING WILLIAM — high-priority violation on file | KING WILLIAM, King William, VA | Earliest FRV determination | State |
| 2025-11-19 | 3M CO - GREYSTONE — high-priority violation on file | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-11-19 | 3M CO - GREYSTONE — high-priority violation on file | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-11-19 | 3M CO - GREYSTONE — high-priority violation on file | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-11-19 | 3M CO - GREYSTONE — high-priority violation on file | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-11-19 | 3M CO WAUSAU PLT — high-priority violation on file | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-11-19 | 3M CO WAUSAU PLT — high-priority violation on file | WAUSAU, Marathon, WI | Earliest FRV determination | State |
| 2025-11-19 | MCCAIN FOODS USA — high-priority violation on file | WISCONSIN RAPIDS, Price, WI | Earliest FRV determination | State |
| 2025-11-19 | MCCAIN FOODS USA — high-priority violation on file | WISCONSIN RAPIDS, Price, WI | Earliest FRV determination | State |
| 2025-11-18 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-11-18 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Earliest FRV determination | State |
| 2025-11-18 | INDIANA POWDER COATINGS INCORPORATED — high-priority violation on file | BRAZIL, Clay, IN | Earliest FRV determination | State |
| 2025-11-18 | HALLADOR POWER COMPANY LLC MEROM GENERATING STATION — high-priority violation on file | SULLIVAN, Sullivan, IN | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.