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 |
|---|---|---|---|---|
| 2025-01-24 | MACLEAN POWER SYSTEMS - NEWBERRY PLANT — high-priority violation on file | NEWBERRY, Newberry, SC | Earliest FRV determination | State |
| 2025-01-24 | MARTIN MARIETTA MATERIALS INC ROCK HILL QUARRY | ROCK HILL, York, SC | Earliest FRV determination | State |
| 2025-01-24 | STINGRAY BOAT COMPANY | HARTSVILLE, Darlington, SC | Earliest FRV determination | State |
| 2025-01-24 | LUCK STONE - KERSHAW QUARRY | KERSHAW, Kershaw, SC | Earliest FRV determination | State |
| 2025-01-24 | GRANGES AMERICAS INC. — high-priority violation on file | HUNTINGDON, Carroll, TN | HPV day-zero determination | State |
| 2025-01-24 | LAPORTE RAIL AND TERMINAL | LA PORTE, Harris, TX | Earliest FRV determination | State |
| 2025-01-23 | QB ENERGY OPERATING - N22W PF | RIFLE 6.2 MI. S OF, Garfield, CO | Earliest FRV determination | State |
| 2025-01-23 | QB ENERGY OPERATING - I27W PF | RIFLE 6.9 MI. S OF, Garfield, CO | Earliest FRV determination | State |
| 2025-01-23 | PDC-KLEIN 19 SEC PAD1;JOSEPHINE19 SEC HZ | KERSEY AREA, Weld, CO | Earliest FRV determination | State |
| 2025-01-23 | FUNDARE - RAZOR 12H PROD FACIL | RAYMER (NEW RAYMER) 16.6 MI. N, Weld, CO | Earliest FRV determination | State |
| 2025-01-23 | FUNDARE - HORSETAIL 07 WEST CPB | RAYMER (NEW RAYMER) 16.8 MI. N, Weld, CO | Earliest FRV determination | State |
| 2025-01-23 | OFS FITEL LLC | NORCROSS, Gwinnett, GA | Earliest FRV determination | State |
| 2025-01-23 | ATLAS FOUNDRY COMPANY INC | MARION, Grant, IN | Earliest FRV determination | State |
| 2025-01-23 | RAYBESTOS POWERTRAIN LLC — high-priority violation on file | CRAWFORDSVILLE, Montgomery, IN | Earliest FRV determination | State |
| 2025-01-23 | KREMERS URBAN PHARMACEUTICALS INC | SEYMOUR, Jackson, IN | Earliest FRV determination | State |
| 2025-01-23 | SCHLUMBERGER TECHNOLOGY CORPORATION | CAMBRIDGE, Middlesex, MA | Earliest FRV determination | State |
| 2025-01-23 | INTERPRINT INC | PITTSFIELD, TOWN OF, Berkshire, MA | Earliest FRV determination | State |
| 2025-01-23 | VRC METAL SYSTEMS | WEBSTER, Worcester, MA | Earliest FRV determination | State |
| 2025-01-23 | ALLIED WASTE SERVICES OF MA LLC — high-priority violation on file | CHICOPEE, Hampden, MA | Earliest FRV determination | State |
| 2025-01-23 | US MEAT ANIMAL RESEARCH CENTER — high-priority violation on file | CLAY CENTER, Clay, NE | Earliest FRV determination | State |
| 2025-01-23 | VINELAND CITY MEU CLAYVILLE | VINELAND, Cumberland, NJ | Earliest FRV determination | State |
| 2025-01-23 | CHEVRON U.S.A. INC - SALADO DRAW 29 TANK BATTERY — high-priority violation on file | BENNETT, Lea, NM | Earliest FRV determination | State |
| 2025-01-23 | SALADO DRAW 19 CTB AND CS — high-priority violation on file | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-01-23 | CHEVRON U.S.A. INC - SALADO DRAW 23 COMPRESSOR STATION & TANK BATTERY — high-priority violation on file | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-01-23 | CHEVRON - HY NM SECTION 10 CTB AND COMPRESSOR STATIONS — high-priority violation on file | MALAGA, Eddy, NM | Earliest FRV determination | State |
| 2025-01-23 | CHEVRON - CULEBRA BLUFF WEST CS | LOVING, Eddy, NM | Earliest FRV determination | State |
| 2025-01-23 | SAND DUNES CS 11 — high-priority violation on file | MALAGA, Eddy, NM | Earliest FRV determination | State |
| 2025-01-23 | COTTON DRAW SECTION 3 CTB 1 | JAL, Lea, NM | Earliest FRV determination | State |
| 2025-01-23 | CHEVRON- CULEBRA BLUFF SECTION 26 CS | LOVING, Eddy, NM | Earliest FRV determination | State |
| 2025-01-23 | SAND DUNES 10 CS | MALAGA, Eddy, NM | Earliest FRV determination | State |
| 2025-01-23 | LIBERTY CASTING INC. — high-priority violation on file | DELAWARE, Delaware, OH | HPV day-zero determination | State |
| 2025-01-23 | LIBERTY CASTING INC. — high-priority violation on file | DELAWARE, Delaware, OH | HPV day-zero determination | State |
| 2025-01-23 | HEARTLAND FABRICATION LLC/BROWNSVILLE — high-priority violation on file | BROWNSVILLE, Fayette, PA | Earliest FRV determination | State |
| 2025-01-23 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-01-23 | BIG SPRING CARBON BLACK PLANT — high-priority violation on file | BIG SPRING, Howard, TX | HPV day-zero determination | State |
| 2025-01-23 | VIRESCO TURTLE LAKE — high-priority violation on file | TURTLE LAKE, Barron, WI | HPV day-zero determination | State |
| 2025-01-23 | VIRESCO TURTLE LAKE — high-priority violation on file | TURTLE LAKE, Barron, WI | HPV day-zero determination | State |
| 2025-01-22 | GRP MADISON, LLC — high-priority violation on file | COLBERT, Madison, GA | Earliest FRV determination | State |
| 2025-01-22 | PROEDGE INC | SHELBY, Lake, IN | Earliest FRV determination | State |
| 2025-01-22 | PANHANDLE EASTERN PIPELINE CO - HOUSTONIA | LA MONTE, Pettis, MO | Earliest FRV determination | State |
| 2025-01-22 | STERICYCLE, INC. | HAW RIVER, Alamance, NC | HPV day-zero determination | State |
| 2025-01-22 | STERICYCLE, INC. | HAW RIVER, Alamance, NC | HPV day-zero determination | State |
| 2025-01-22 | RICHARD ABERNATHY GRADING AND SEPTIC, INC. - MT. ULLA SITE | MOORESVILLE, Iredell, NC | HPV day-zero determination | State |
| 2025-01-22 | RICHARD ABERNATHY GRADING AND SEPTIC, INC. - MT. ULLA SITE | MOORESVILLE, Iredell, NC | HPV day-zero determination | State |
| 2025-01-22 | DCP OPERATING CO LP / FONDA BOOSTER STATION | CANTON, Dewey, OK | Earliest FRV determination | State |
| 2025-01-22 | MARKWEST OKLAHOMA GAS CO LLC / MYER MOUNTAIN COMPRESSOR STATION — high-priority violation on file | SCIPIO, Pittsburg, OK | Earliest FRV determination | State |
| 2025-01-22 | ONEOK FIELD SERVICES CO LLC / FARNI COMPRESSOR STATION | HAMMON, Roger Mills, OK | Earliest FRV determination | State |
| 2025-01-22 | COLUMBIA MONTOUR CREMATORY/BLOOMSBURG CREMATORY PLT | BLOOMSBURG, Columbia, PA | Earliest FRV determination | State |
| 2025-01-22 | EBENSBURG ANIMAL HOSP/EBENSBURG | EBENSBURG, Cambria, PA | Earliest FRV determination | State |
| 2025-01-22 | THOMPSON APPALACHIAN HARDWOODS, INC. — high-priority violation on file | HUNTLAND, Franklin, TN | HPV day-zero determination | State |
| 2025-01-22 | SUMMERS-TAYLOR MATERIALS COMPANY | WATAUGA, Carter, TN | Earliest FRV determination | State |
| 2025-01-22 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Earliest FRV determination | State |
| 2025-01-22 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Earliest FRV determination | Local |
| 2025-01-22 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Earliest FRV determination | Local |
| 2025-01-22 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Earliest FRV determination | Local |
| 2025-01-22 | FLINT HILLS RESOURCES PINE BEND LLC - WAUPUN FACILITY | WAUPUN, Fond du Lac, WI | Earliest FRV determination | State |
| 2025-01-21 | BROWNING FERRIS INDUSTRIES OF CA,INC — high-priority violation on file | HALF MOON BAY, San Mateo, CA | HPV day-zero determination | Local |
| 2025-01-21 | BALL METAL BEVERAGE CONTAINER CORP | GOLDEN AREA, Jefferson, CO | Earliest FRV determination | State |
| 2025-01-21 | UTAH GAS - DRAGON TRAIL — high-priority violation on file | RANGELY 16.7 MI. S OF, Rio Blanco, CO | Earliest FRV determination | State |
| 2025-01-21 | 1876 RESOURCES - VAIL PAD | JOHNSTOWN AREA, Weld, CO | Earliest FRV determination | State |
| 2025-01-21 | CHAPARRAL BOATS INC | NASHVILLE, Berrien, GA | Earliest FRV determination | State |
| 2025-01-21 | PSE&G SEWAREN GENERATING STATION | WOODBRIDGE, Middlesex, NJ | Earliest FRV determination | State |
| 2025-01-21 | OHIO STEEL PROCESSING LLC (OHIO PICKLING & PROCESSING) | TOLEDO, Lucas, OH | HPV day-zero determination | State |
| 2025-01-21 | STEWART EXCAVATION LLC / MOORE SOUTH AML | TALALA, Rogers, OK | Earliest FRV determination | State |
| 2025-01-21 | WESTLAKE US 2 LLC | LONGVIEW, Cowlitz, WA | Earliest FRV determination | Local |
| 2025-01-21 | U.S. ENERGY MILWAUKEE WEST TERMINAL | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2025-01-21 | U.S. ENERGY MILWAUKEE WEST TERMINAL | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2025-01-21 | U.S. ENERGY MILWAUKEE CENTRAL TERMINAL | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2025-01-21 | U.S. ENERGY MILWAUKEE CENTRAL TERMINAL | MILWAUKEE, Monroe, WI | Earliest FRV determination | State |
| 2025-01-20 | SAFETY-KLEEN SYSTEMS INC | DOLTON, Cook, IL | Earliest FRV determination | State |
| 2025-01-20 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Earliest FRV determination | State |
| 2025-01-20 | ALPHA BAKING COMPANY INCORPORATED — high-priority violation on file | LA PORTE, LaPorte, IN | Earliest FRV determination | State |
| 2025-01-17 | EAST BAY MUNICIPAL UTILITY DISTRICT — high-priority violation on file | OAKLAND, Alameda, CA | HPV day-zero determination | Local |
| 2025-01-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-01-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-01-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-01-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | Earliest FRV determination | Local |
| 2025-01-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-01-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-01-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-01-17 | VALERO REFINING COMPANY - CALIFORNIA — high-priority violation on file | BENICIA, Solano, CA | HPV day-zero determination | Local |
| 2025-01-17 | PROCTER & GAMBLE | SACRAMENTO, Sacramento, CA | Earliest FRV determination | Local |
| 2025-01-17 | BF GOODRICH TIRE MANUFACTURING | WOODBURN, Allen, IN | Earliest FRV determination | State |
| 2025-01-17 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | Earliest FRV determination | State |
| 2025-01-17 | CARGILL AGHORIZONS | ORD, Valley, NE | Earliest FRV determination | State |
| 2025-01-17 | SYMRISE INC — high-priority violation on file | BRANCHBURG, TOWNSHIP OF, Somerset, NJ | Earliest FRV determination | State |
| 2025-01-17 | CRAWFORD COMPRESSOR STATION | LANCASTER, Fairfield, OH | Earliest FRV determination | State |
| 2025-01-17 | FIRST SOLAR INC. | WALBRIDGE, Wood, OH | Earliest FRV determination | State |
| 2025-01-17 | HAIG POINT CLUB — high-priority violation on file | DAUFUSKIE ISLAND, Beaufort, SC | Earliest FRV determination | State |
| 2025-01-17 | GIDDINGS COMPRESSOR STATION | RANKIN, Upton, TX | Earliest FRV determination | State |
| 2025-01-16 | BELL GENETICS - ROCKY RIDGE SOW CENTER | HASTY 10.3 MI. N OF, Bent, CO | Earliest FRV determination | State |
| 2025-01-16 | HARTFORD BAKERY INCORPORATED — high-priority violation on file | EVANSVILLE, Vanderburgh, IN | HPV day-zero determination | State |
| 2025-01-16 | SUPERIOR MINERALS CO | SAVAGE, Scott, MN | Earliest FRV determination | State |
| 2025-01-16 | PARKER HANNIFIN CORPORATION | LEES SUMMIT, Jackson, MO | Earliest FRV determination | State |
| 2025-01-16 | LOON MOUNTAIN RECREATION CORPORATION | LINCOLN, Grafton, NH | Earliest FRV determination | State |
| 2025-01-16 | ADESA NEW JERSEY | MANVILLE, Somerset, NJ | Earliest FRV determination | State |
| 2025-01-16 | JERSEY COOPERAGE CO INC | SAYREVILLE, Middlesex, NJ | Earliest FRV determination | State |
| 2025-01-16 | ADESA NEW JERSEY | MANVILLE, Somerset, NJ | Earliest FRV determination | State |
| 2025-01-16 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Earliest FRV determination | Local |
| 2025-01-15 | CEMEX CONSTRUCTION MATERIALS FLORIDA,LLC | RIVIERA BEACH, Palm Beach, FL | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.