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 tier below it.
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 |
|---|---|---|---|---|
| 2025-12-31 | MCGEORGE CONTRACTING CO. - CRANFORD CONSTRUCTION DIVISION - JONES MILL ASPHALT — high-priority violation on file | MALVERN, Hot Spring, AR | HPV day-zero determination | State |
| 2025-12-31 | BEHR IRON AND METAL — high-priority violation on file | ROCKFORD, Winnebago, IL | Earliest FRV determination | State |
| 2025-12-31 | CRANE, J PAD 1 — high-priority violation on file | SPRINGVILLE, Susquehanna, PA | Earliest FRV determination | State |
| 2025-12-31 | ELEMENT MATERIALS TECHNOLOGY — high-priority violation on file | PIEDMONT, Anderson, SC | Earliest FRV determination | State |
| 2025-12-31 | SRM - CHARLESTON #706 — high-priority violation on file | JOHNS ISLAND, Charleston, SC | Earliest FRV determination | State |
| 2025-12-31 | HELM FERTILIZER TERMINAL, INC. — high-priority violation on file | MEMPHIS, Shelby, TN | Earliest FRV determination | Local |
| 2025-12-30 | ROCK ISLAND ARSENAL — high-priority violation on file | ROCK ISLAND, Rock Island, IL | Earliest FRV determination | State |
| 2025-12-30 | COWBOY CDP — high-priority violation on file | MALAGA, Lea, NM | Earliest FRV determination | State |
| 2025-12-30 | CONSTITUTIONAL HEALTH PLAZA — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-12-29 | LANGBOARD - WILLACOOCHEE — high-priority violation on file | WILLACOOCHEE, Atkinson, GA | HPV day-zero determination | State |
| 2025-12-29 | HILLS PET NUTRITION — high-priority violation on file | RICHMOND, Wayne, IN | Earliest FRV determination | State |
| 2025-12-29 | WAYNE-SANDERSON FARMS LLC, LAUREL PROCESSING — high-priority violation on file | LAUREL, Jones, MS | Earliest FRV determination | State |
| 2025-12-29 | CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file | DELTA, York, PA | Earliest FRV determination | State |
| 2025-12-28 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Earliest FRV determination | State |
| 2025-12-28 | WEDRON SILICA LLC — high-priority violation on file | WEDRON, La Salle, IL | Earliest FRV determination | State |
| 2025-12-28 | WEDRON SILICA LLC — high-priority violation on file | WEDRON, La Salle, IL | Earliest FRV determination | State |
| 2025-12-28 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | Earliest FRV determination | State |
| 2025-12-25 | NORTH SUBURBAN MEDICAL CENTER — high-priority violation on file | THORNTON, Adams, CO | Earliest FRV determination | State |
| 2025-12-24 | KODAK ALARIS - KODAK MOMENTS COLORADO — high-priority violation on file | WINDSOR AREA, Weld, CO | HPV day-zero determination | State |
| 2025-12-24 | AM CARPENTRY INC — high-priority violation on file | GRANT PARK, Kankakee, IL | Earliest FRV determination | State |
| 2025-12-24 | HANOVER FOODS CORP/HANOVER CANNERY — high-priority violation on file | HANOVER, York, PA | Earliest FRV determination | State |
| 2025-12-23 | NEW WINCUP HOLDINGS — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-12-23 | OWENS-BROCKWAY GLASS - WINDSOR #28 — high-priority violation on file | WINDSOR, Weld, CO | HPV day-zero determination | State |
| 2025-12-23 | SUWANNEE AMERICAN CEMENT COMPANY, LLC. | SUMTERVILLE, Sumter, FL | Earliest FRV determination | State |
| 2025-12-23 | INTAT PRECISION INCORPORATED — high-priority violation on file | RUSHVILLE, Rush, IN | HPV day-zero determination | State |
| 2025-12-23 | KAISER ALUMINUM WARRICK LLC — high-priority violation on file | NEWBURGH, Warrick, IN | HPV day-zero determination | State |
| 2025-12-23 | BIEWER SAWMILL WINONA INC — high-priority violation on file | WINONA, Montgomery, MS | Earliest FRV determination | State |
| 2025-12-23 | CITY OF GREENSBORO - T.Z. OSBORNE WATER RECLAMATION FACILITY — high-priority violation on file | MCLEANSVILLE, Guilford, NC | HPV day-zero determination | State |
| 2025-12-23 | CITY OF GREENSBORO - T.Z. OSBORNE WATER RECLAMATION FACILITY — high-priority violation on file | MCLEANSVILLE, Guilford, NC | HPV day-zero determination | State |
| 2025-12-23 | POLYGLASS USA INC/HUMBOLDT — high-priority violation on file | HAZLE TOWNSHIP, Luzerne, PA | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-23 | UNITED ENERGY NECEDAH LLC — high-priority violation on file | NECEDAH, Juneau, WI | Earliest FRV determination | State |
| 2025-12-22 | PETRO STAR, INC. / PETRO STAR VALDEZ REFINERY — high-priority violation on file | VALDEZ, Valdez-Cordova (CA), AK | Earliest FRV determination | State |
| 2025-12-22 | GEORGIA-PACIFIC PALATKA LLC — high-priority violation on file | PALATKA, Putnam, FL | Earliest FRV determination | State |
| 2025-12-22 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | HPV day-zero determination | State |
| 2025-12-22 | GEORGIA PACIFIC GYPSUM LLC — high-priority violation on file | WHEATFIELD, Jasper, IN | Earliest FRV determination | State |
| 2025-12-22 | AMERICAN & EFIRD LLC - PLANTS 05 & 15 | MOUNT HOLLY, Gaston, NC | Earliest FRV determination | State |
| 2025-12-22 | CAROLINA CARPORTS, INC. | DOBSON, Surry, NC | Earliest FRV determination | State |
| 2025-12-22 | FERGUSON CONTAINERS — high-priority violation on file | ALPHA, Warren, NJ | Earliest FRV determination | State |
| 2025-12-22 | UNIVERSITY OF NEW MEXICO HOSPITALS (UNMH) — high-priority violation on file | ALBUQUERQUE, Bernalillo, NM | HPV day-zero determination | Local |
| 2025-12-22 | CAROLINA MOUNTAIN LAND SOLUTIONS LLC — high-priority violation on file | WEST UNION, Oconee, SC | Earliest FRV determination | State |
| 2025-12-22 | SONOCO PRODUCTS COMPANY — high-priority violation on file | NEWPORT, Cocke, TN | Earliest FRV determination | State |
| 2025-12-21 | HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file | ARTESIA, Eddy, NM | HPV day-zero determination | State |
| 2025-12-19 | NATURALLY RECYCLED PROTEINS — high-priority violation on file | WAKEFIELD, Dixon, NE | Earliest FRV determination | State |
| 2025-12-19 | CEDAR FED TB — high-priority violation on file | LOCO HILLS, Eddy, NM | Earliest FRV determination | State |
| 2025-12-19 | BIGGERS FED WEST TB — high-priority violation on file | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-12-19 | BIGGERS FEDERAL EAST TB — high-priority violation on file | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-12-19 | BOROS WEST FACILITY — high-priority violation on file | MALAGA, Eddy, NM | Earliest FRV determination | State |
| 2025-12-19 | DEE OSBORNE TB — high-priority violation on file | EUNICE, Lea, NM | Earliest FRV determination | State |
| 2025-12-19 | AZTEC COMPRESSOR STATION — high-priority violation on file | MONUMENT, Lea, NM | Earliest FRV determination | State |
| 2025-12-19 | ALPHA WOLF CTB — high-priority violation on file | MALJAMAR, Lea, NM | Earliest FRV determination | State |
| 2025-12-19 | TITAN INTL/POTTSTOWN — high-priority violation on file | POTTSTOWN, Montgomery, PA | Earliest FRV determination | State |
| 2025-12-19 | GEN CARBIDE CORP/HEMPFIELD — high-priority violation on file | GREENSBURG, Westmoreland, PA | HPV day-zero determination | State |
| 2025-12-19 | UNITED GRAIN CORPORATION — high-priority violation on file | VANCOUVER, Clark, WA | Earliest FRV determination | Local |
| 2025-12-18 | TOLAND ROAD LANDFILL — high-priority violation on file | SANTA PAULA, Ventura, CA | Earliest FRV determination | Local |
| 2025-12-18 | NIKLYN CORPORATION — high-priority violation on file | NORTH HAVEN, New Haven, CT | Earliest FRV determination | State |
| 2025-12-18 | ENVIVA, LLC | COTTONDALE, Jackson, FL | Earliest FRV determination | State |
| 2025-12-18 | WHITING CORP — high-priority violation on file | MONEE, Will, IL | Earliest FRV determination | State |
| 2025-12-18 | ISD 719 - PRIOR LAKE HIGH SCHOOL — high-priority violation on file | SAVAGE, Scott, MN | Earliest FRV determination | State |
| 2025-12-18 | TNT PLASTICS INC — high-priority violation on file | PERRYVILLE, Perry, MO | Earliest FRV determination | State |
| 2025-12-18 | TRANSFLO CHARLOTTE EAST TERMINAL | CHARLOTTE, Mecklenburg, NC | Earliest FRV determination | Local |
| 2025-12-18 | VERIZON ELIZABETH CENTRAL OFFICE #22140 — high-priority violation on file | ELIZABETH, Union, NJ | Earliest FRV determination | State |
| 2025-12-18 | P AND K STONE LLC / MILL CREEK QUARRY — high-priority violation on file | MILL CREEK, Johnston, OK | Earliest FRV determination | State |
| 2025-12-18 | WW TRAILER MANUFACTURERS INC / MADILL TRAILER MFG AND SALES — high-priority violation on file | MADILL, Marshall, OK | Earliest FRV determination | State |
| 2025-12-18 | ASSOCIATED ELECTRIC COOPERATIVE INC / CHOUTEAU POWER PLANT — high-priority violation on file | CHOUTEAU, Mayes, OK | Earliest FRV determination | State |
| 2025-12-18 | GENERAL SHALE BRICK INC / GSBI PLANT 68 DBA RED RIVER BRICK — high-priority violation on file | MUSKOGEE, Muskogee, OK | Earliest FRV determination | State |
| 2025-12-18 | UNIV AREA JOINT AUTH/SPRING CREEK STP — high-priority violation on file | STATE COLLEGE, Centre, PA | Earliest FRV determination | State |
| 2025-12-17 | PUBLIC SERVICE CO - COMANCHE PLT — high-priority violation on file | PUEBLO, Pueblo, CO | Earliest FRV determination | State |
| 2025-12-17 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Earliest FRV determination | State |
| 2025-12-17 | MAAX US CORP — high-priority violation on file | PLYMOUTH, Marshall, IN | Earliest FRV determination | State |
| 2025-12-17 | CHEMI GRAPHIC INCORPORATED — high-priority violation on file | LUDLOW, TOWN OF, Hampden, MA | Earliest FRV determination | State |
| 2025-12-17 | AMERICAN NITRILE GROVE CITY — high-priority violation on file | GROVE CITY, Franklin, OH | Earliest FRV determination | State |
| 2025-12-17 | POLYGLASS USA INC/HUMBOLDT — high-priority violation on file | HAZLE TOWNSHIP, Luzerne, PA | Earliest FRV determination | State |
| 2025-12-17 | HAMILTON PATRIOT LLC/HAMILTON PATRIOT GENERATION PLANT — high-priority violation on file | MONTGOMERY, Lycoming, PA | Earliest FRV determination | State |
| 2025-12-17 | SUNOCO LLC/MH RACE FUELS — high-priority violation on file | MARCUS HOOK, Delaware, PA | Earliest FRV determination | State |
| 2025-12-17 | HAMPTON LUMBER MILLS - RANDLE — high-priority violation on file | RANDLE, Lewis, WA | Earliest FRV determination | Local |
| 2025-12-16 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2025-12-16 | NATURAL GAS PIPELINE COMPANY OF AMERICA LLC - STATION 307 — high-priority violation on file | SEARCY, White, AR | Earliest FRV determination | State |
| 2025-12-16 | SOUTHWEST REGIONAL LANDFILL — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-12-16 | ARLINGTON VALLEY — high-priority violation on file | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-12-16 | ROQUETTE AMERICA INC — high-priority violation on file | KEOKUK, Lee, IA | Earliest FRV determination | State |
| 2025-12-16 | PATRIOT RENEWABLE FUELS LLC — high-priority violation on file | ANNAWAN, Henry, IL | Earliest FRV determination | State |
| 2025-12-16 | RICHMOND CASTING COMPANY — high-priority violation on file | RICHMOND, Wayne, IN | Earliest FRV determination | State |
| 2025-12-16 | FINISHING TOUCH INDUSTRIES INC — high-priority violation on file | WYOMING, Chisago, MN | Earliest FRV determination | State |
| 2025-12-16 | OPAL FOODS LLC - LITCHFIELD FARM — high-priority violation on file | LITCHFIELD, Meeker, MN | Earliest FRV determination | State |
| 2025-12-16 | METAL CONTAINER CORPORATION — high-priority violation on file | ARNOLD, Jefferson, MO | Earliest FRV determination | State |
| 2025-12-16 | NOSWETT FENCING — high-priority violation on file | RICHLAND, Colfax, NE | Earliest FRV determination | State |
| 2025-12-16 | CLAYTON BLOCK CO. INC. — high-priority violation on file | LAKEWOOD, Ocean, NJ | Earliest FRV determination | State |
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Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.