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 |
|---|---|---|---|---|
| 2025-12-31 | 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.
What this page shows
This page covers Clean Air Act facilities in the EPA air register and violations recorded in 2025. The page lists 4,476 violations recorded nationwide in 2025.