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 |
|---|---|---|---|---|
| 2025-03-02 | EVERGY, INC. - JEFFREY ENERGY CENTER (AIR) | ST. MARY'S, Pottawatomie, KS | Earliest FRV determination | State |
| 2025-03-02 | VESTCOM NEW CENTURY (AIR) | NEW CENTURY, Johnson, KS | Earliest FRV determination | State |
| 2025-03-02 | VESTCOM NEW CENTURY (AIR) | NEW CENTURY, Johnson, KS | Earliest FRV determination | State |
| 2025-03-02 | SCOUT ENERGY - ULYSSES NORTH MAIN STATION (AIR) — high-priority violation on file | LAKIN, Kearny, KS | Earliest FRV determination | State |
| 2025-03-02 | SCOUT ENERGY - ULYSSES NORTH MAIN STATION (AIR) — high-priority violation on file | LAKIN, Kearny, KS | Earliest FRV determination | State |
| 2025-03-02 | KANSAS STATE UNIVERSITY - MANHATTAN (AIR) | MANHATTAN, Riley, KS | Earliest FRV determination | State |
| 2025-03-02 | KANSAS STATE UNIVERSITY - MANHATTAN (AIR) | MANHATTAN, Riley, KS | Earliest FRV determination | State |
| 2025-03-02 | ANTHONY MUN. POWER PLANT (AIR) — high-priority violation on file | ANTHONY, Harper, KS | Earliest FRV determination | State |
| 2025-03-02 | APOLLO METALS LTD/BETHLEHEM — high-priority violation on file | BETHLEHEM, Lehigh, PA | Earliest FRV determination | State |
| 2025-03-02 | LP CYLINDER SVC CO/SHOHOLA | SHOHOLA, Pike, PA | Earliest FRV determination | State |
| 2025-03-01 | RAHWAY VALLEY SEWERAGE AUTH — high-priority violation on file | RAHWAY, Union, NJ | Earliest FRV determination | State |
| 2025-03-01 | TUBE METHODS INC/BRIDGEPORT | BRIDGEPORT, Montgomery, PA | Earliest FRV determination | State |
| 2025-03-01 | SUPERIOR TUBE CO/LOWER PROVIDENCE | COLLEGEVILLE, Montgomery, PA | Earliest FRV determination | State |
| 2025-03-01 | CARMEUSE LIME AND STONE - ROCKWELL OPERATION — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2025-03-01 | CARMEUSE LIME AND STONE - ROCKWELL OPERATION — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2025-03-01 | CARMEUSE LIME AND STONE - ROCKWELL OPERATION — high-priority violation on file | MANITOWOC, Manitowoc, WI | Earliest FRV determination | State |
| 2025-02-28 | WASHINGTON DC CONVENTION CENTER — high-priority violation on file | WASHINGTON, District of Columbia, DC | HPV day-zero determination | State |
| 2025-02-28 | SMITH FLOORING COMPANY | MOUNTAIN VIEW, Howell, MO | Earliest FRV determination | State |
| 2025-02-28 | HENKEL US OPERATIONS CORPORATION | SALISBURY, Rowan, NC | Earliest FRV determination | State |
| 2025-02-28 | GTI HACKETTSTOWN | HACKETTSTOWN, Warren, NJ | Earliest FRV determination | State |
| 2025-02-28 | GTI HACKETTSTOWN | HACKETTSTOWN, Warren, NJ | Earliest FRV determination | State |
| 2025-02-28 | HFI, LLC | CANAL WINCHESTER, Franklin, OH | Earliest FRV determination | State |
| 2025-02-28 | PHILLY SHIPYARD INC (PSI) [FORMERLY AKER SHIPYARD] | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-02-28 | PHILLY SHIPYARD INC (PSI) [FORMERLY AKER SHIPYARD] | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-02-28 | PROVIDENCE INNOVATION | PROVIDENCE, Providence, RI | Earliest FRV determination | State |
| 2025-02-28 | KYOWA AMERICA CORPORATION | CITY OF PORTLAND, Robertson, TN | Earliest FRV determination | State |
| 2025-02-28 | KENTUCKY-TENNESSEE CLAY COMPANY | GLEASON, Weakley, TN | Earliest FRV determination | State |
| 2025-02-27 | PHOENIX FACILITY | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-02-27 | SR 85 LANDFILL | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-02-27 | NINETY-FIRST AVENUE RENEWABLE BIOGAS | MARICOPA COUNTY, Maricopa, AZ | Earliest FRV determination | Local |
| 2025-02-27 | REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file | PETALUMA (HISTORICAL), Sonoma, CA | HPV day-zero determination | Local |
| 2025-02-27 | REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file | PETALUMA (HISTORICAL), Sonoma, CA | HPV day-zero determination | Local |
| 2025-02-27 | REPUBLIC SERVICES OF SONOMA COUNTY — high-priority violation on file | PETALUMA (HISTORICAL), Sonoma, CA | HPV day-zero determination | Local |
| 2025-02-27 | BROWNING FERRIS INDUSTRIES OF CA,INC — high-priority violation on file | HALF MOON BAY, San Mateo, CA | HPV day-zero determination | Local |
| 2025-02-27 | USMPC BUYER INC DBA ISOLATEK INTERNATIONAL | HUNTINGTON, Huntington, IN | Earliest FRV determination | State |
| 2025-02-27 | STEEL DYNAMICS, INC. FLAT ROLL GROUP, BUTLER DIVISION — high-priority violation on file | BUTLER, DeKalb, IN | Earliest FRV determination | State |
| 2025-02-27 | INDIANOLA TRAILER PARK | INDIANOLA, Red Willow, NE | Earliest FRV determination | State |
| 2025-02-27 | BAYSHORE RGNL SEWER AUTH | UNION BEACH, Monmouth, NJ | Earliest FRV determination | State |
| 2025-02-27 | ENBRIDGE STORAGE CUSHING LLC / CUSHING TERMINAL | CUSHING, Payne, OK | Earliest FRV determination | State |
| 2025-02-27 | ENSINGER INC/WASHINGTON | WASHINGTON, Washington, PA | Earliest FRV determination | State |
| 2025-02-27 | CLARION BATHWARE/MARBLE — high-priority violation on file | MARBLE, Clarion, PA | HPV day-zero determination | State |
| 2025-02-27 | PHILA ENERGY SOL REF/ PES | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-02-27 | FRONTIDA BIOPHARM INC (FORMERLY MUTUAL PHARMACEUTICAL INC) | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-02-27 | SENESCO MARINE — high-priority violation on file | NORTH KINGSTOWN, Washington, RI | Earliest FRV determination | State |
| 2025-02-27 | KING ASPHALT INC - ROCK HILL | ROCK HILL, York, SC | Earliest FRV determination | State |
| 2025-02-27 | SWISS KRONO SC LLC | BARNWELL, Barnwell, SC | Earliest FRV determination | State |
| 2025-02-27 | EFFINGHAM PELLETS LLC — high-priority violation on file | EFFINGHAM, Florence, SC | HPV day-zero determination | State |
| 2025-02-26 | KIRBY CANYON LANDFILL — high-priority violation on file | MORGAN HILL, Santa Clara, CA | HPV day-zero determination | Local |
| 2025-02-26 | KIRBY CANYON LANDFILL — high-priority violation on file | MORGAN HILL, Santa Clara, CA | HPV day-zero determination | Local |
| 2025-02-26 | BONANZA CREEK ENERGY- NORTH PLATTE 14-36 | KERSEY, Weld, CO | Earliest FRV determination | State |
| 2025-02-26 | CURRY HONDA | CHICOPEE, Hampden, MA | Earliest FRV determination | State |
| 2025-02-26 | GULFSTREAM AEROSPACE SERVICES CORP | WESTFIELD, CITY OF, Hampden, MA | Earliest FRV determination | State |
| 2025-02-26 | DCI, INC. | LISBON, Grafton, NH | Earliest FRV determination | State |
| 2025-02-26 | EQUISTAR CHEMICALS — high-priority violation on file | EDISON, Middlesex, NJ | Earliest FRV determination | State |
| 2025-02-26 | EUREKA STONE QUARRY/CHALFONT QUARRY & ASPHALT PLT | CHALFONT, Bucks, PA | Earliest FRV determination | State |
| 2025-02-26 | PES/SCHUYLKILL TANK FARM | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-02-26 | PHILA PRISON SYS/CORR FAC — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-02-26 | SAINT JOSEPHS UNIV/PHILA | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-02-26 | OCEAN STATE JOB LOT | NORTH KINGSTON, Washington, RI | Earliest FRV determination | State |
| 2025-02-26 | LODGE MANUFACTURING COMPANY | SOUTH PITTSBURG, Marion, TN | Earliest FRV determination | State |
| 2025-02-26 | ARCONIC US LLC | ALCOA, Blount, TN | Earliest FRV determination | State |
| 2025-02-26 | FRYAR TREATING FACILITY | BIG SPRING, Howard, TX | Earliest FRV determination | State |
| 2025-02-25 | C & H SUGAR COMPANY, INC — high-priority violation on file | CROCKETT, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-02-25 | C & H SUGAR COMPANY, INC — high-priority violation on file | CROCKETT, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-02-25 | GEORGETOWN UNIVERSITY HOSPITAL — high-priority violation on file | WASHINGTON CITY, District of Columbia, DC | HPV day-zero determination | State |
| 2025-02-25 | KRAFT HEINZ FOODS COMPANY | JACKSONVILLE, Duval, FL | Earliest FRV determination | State |
| 2025-02-25 | SHYFT GROUP USA — high-priority violation on file | BRISTOL, Elkhart, IN | Earliest FRV determination | State |
| 2025-02-25 | SMITHFIELD PACKAGED MEATS CORPORATION | KANSAS CITY, Jackson, MO | Earliest FRV determination | State |
| 2025-02-25 | WESTLAKE ROYAL BUILDING PRODUCTS LLC DBA TRUEXTERIOR PLANT 2 | SALISBURY, Rowan, NC | Earliest FRV determination | State |
| 2025-02-25 | FLOWERS BAKING COMPANY OF HENDERSON, LLC | HENDERSON, Clark, NV | Earliest FRV determination | Local |
| 2025-02-25 | SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION | CASHION, Kingfisher, OK | Earliest FRV determination | State |
| 2025-02-25 | UPMC JAMESON/N CAMPUS — high-priority violation on file | NEW CASTLE, Lawrence, PA | Earliest FRV determination | State |
| 2025-02-25 | CUSTOM PROC SVC LLC/E GREENVILLE — high-priority violation on file | EAST GREENVILLE, Montgomery, PA | Earliest FRV determination | State |
| 2025-02-25 | UNIVERSITY OF RHODE ISLAND | KINGSTON, Washington, RI | Earliest FRV determination | State |
| 2025-02-25 | NATIONAL ELECTRICAL CARBON PRODUCTS INC | GREENVILLE, Greenville, SC | Earliest FRV determination | State |
| 2025-02-25 | TOWN OF WINNSBORO - ELECTRICAL DIVISION | WINNSBORO, Fairfield, SC | Earliest FRV determination | State |
| 2025-02-24 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2025-02-24 | ARMED FORCES RETIREMENT HOME — high-priority violation on file | WASHINGTON, District of Columbia, DC | Earliest FRV determination | State |
| 2025-02-24 | EASTERN SHORE NATURAL GAS-DELAWARE CITY | DELAWARE CITY, New Castle, DE | Earliest FRV determination | State |
| 2025-02-24 | PHOENIX GLOBAL BURNS HARBOR LLC CONTRACTOR OF CLEVELAND CLIF — high-priority violation on file | BURNS HARBOR, Porter, IN | Earliest FRV determination | State |
| 2025-02-24 | SEYMOUR MFG LLC | SEYMOUR, Jackson, IN | Earliest FRV determination | State |
| 2025-02-24 | RELIABLE WOOD PRODUCTS | CRANBURY, Middlesex, NJ | Earliest FRV determination | State |
| 2025-02-24 | BUCKEYE PARTNERS | PERTH AMBOY, Middlesex, NJ | Earliest FRV determination | State |
| 2025-02-24 | BUCKEYE PARTNERS | PERTH AMBOY, Middlesex, NJ | Earliest FRV determination | State |
| 2025-02-24 | SCOUT ENERGY MANAGEMENT LLC / SSADU | RATLIFF CITY, Carter, OK | Earliest FRV determination | State |
| 2025-02-24 | OPTINOVA VALLEY FORGE/PLYMOUTH MEETING | PLYMOUTH MEETING, Montgomery, PA | Earliest FRV determination | State |
| 2025-02-24 | GILBERTON POWER CO/JOHN B RICH MEM POWER STA | FRACKVILLE, Schuylkill, PA | Earliest FRV determination | State |
| 2025-02-24 | ALLEN PRINTING COMPANY | NASHVILLE, Davidson, TN | Earliest FRV determination | Local |
| 2025-02-24 | FERADYNE OUTDOORS | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2025-02-24 | FERADYNE OUTDOORS | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2025-02-23 | GMT EXPLORATION CO. LLC - CRYSTAL-RUBY | PARKER AREA, Elbert, CO | Earliest FRV determination | State |
| 2025-02-23 | GMT EXPLORATION CO - IRWIN TAYLOR PAD | PARKER AREA, Elbert, CO | Earliest FRV determination | State |
| 2025-02-22 | BURGESS NORTON MFG CO | GENEVA, Kane, IL | Earliest FRV determination | State |
| 2025-02-22 | TRANSCO COMPRESSOR 505 | BRANCHBURG, TOWNSHIP OF, Somerset, NJ | Earliest FRV determination | State |
| 2025-02-21 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Earliest FRV determination | State |
| 2025-02-21 | TUCSON ELECTRIC POWER-IRVINGTON | TUCSON, Pima, AZ | HPV day-zero determination | Local |
| 2025-02-21 | PHILLIPS 66 COMPANY - SAN FRANCISCO REFINERY — high-priority violation on file | RODEO, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-02-21 | O & G INDUSTRIES - BRIDGEPORT PLANT — high-priority violation on file | BRIDGEPORT, Fairfield, CT | Earliest FRV determination | State |
| 2025-02-21 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Earliest FRV determination | State |
| 2025-02-21 | FLAGSTONE FOODS, INC. -ROBERSONVILLE | ROBERSONVILLE, Martin, NC | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.