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 |
|---|---|---|---|---|
| 2025-09-02 | CONSOLIDATED GRAIN & BARGE COMPANY INC — high-priority violation on file | MOUNT VERNON, Posey, IN | Earliest FRV determination | State |
| 2025-09-02 | CONSOLIDATED GRAIN & BARGE COMPANY INC — high-priority violation on file | MOUNT VERNON, Posey, IN | Earliest FRV determination | State |
| 2025-09-02 | NESTLE PURINA PETCARE COMPANY BLOOMFIELD | BLOOMFIELD, Stoddard, MO | Earliest FRV determination | State |
| 2025-09-02 | SMITHFIELD FRESH MEATS CORP. - TAR HEEL — high-priority violation on file | TAR HEEL, Bladen, NC | Earliest FRV determination | State |
| 2025-09-02 | MIDCO WASTE SYSTEMS | NEW BRUNSWICK, Middlesex, NJ | Earliest FRV determination | State |
| 2025-09-02 | HARRY ALLEN GENERATING STATION | LAS VEGAS, Clark, NV | HPV day-zero determination | Local |
| 2025-09-02 | APEX GENERATING STATION | LAS VEGAS, Clark, NV | Earliest FRV determination | Local |
| 2025-09-02 | ARMACELL LLC / OKLAHOMA POLYETHYLENE FOAM EXTRUSION P | YUKON, Canadian, OK | Earliest FRV determination | State |
| 2025-09-02 | POWER TECHNIQUE NORTH AMERICA LLC | ROCK HILL, York, SC | Earliest FRV determination | State |
| 2025-09-02 | SIOUX FALLS WATER RECLAMATION | SIOUX FALLS, Minnehaha, SD | Earliest FRV determination | State |
| 2025-09-01 | NUCOR STEEL — high-priority violation on file | CRAWFORDSVILLE, Montgomery, IN | HPV day-zero determination | State |
| 2025-08-29 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-08-29 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-08-29 | TEP ROCKY MTN - STARKEY TANK FACILITY | PARACHUTE 3.3 MI. N OF, Garfield, CO | Earliest FRV determination | State |
| 2025-08-29 | WASTE MANAGEMENT- BUFFALO RIDGE LANDFILL | KEENESBURG 5.1 MI. N OF, Weld, CO | Earliest FRV determination | State |
| 2025-08-29 | FIBERVISIONS INC. | COVINGTON, Newton, GA | Earliest FRV determination | State |
| 2025-08-29 | FOREST RIVER LAGRANGE COMPLEX | LAGRANGE, LaGrange, IN | Earliest FRV determination | State |
| 2025-08-29 | SMYRNA READY MIX CONCRETE/SHENANGO TWP | WEST MIDDLESEX, Mercer, PA | Earliest FRV determination | State |
| 2025-08-29 | SRM - GOOSE CREEK #707 | GOOSE CREEK, Berkeley, SC | Earliest FRV determination | State |
| 2025-08-29 | KNTC LLC DBA SIOUX MARBLE INC. | BRANDON, Minnehaha, SD | Earliest FRV determination | State |
| 2025-08-29 | ACCOYA USA, LLC | CITY OF KINGSPORT, Sullivan, TN | Earliest FRV determination | State |
| 2025-08-29 | SOUTH HOUSTON GREEN POWER SITE | TEXAS CITY, Galveston, TX | Earliest FRV determination | State |
| 2025-08-29 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2025-08-29 | SUPERIOR REFINING COMPANY LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Earliest FRV determination | State |
| 2025-08-29 | KERRY INC — high-priority violation on file | RHINELANDER, Outagamie, WI | Earliest FRV determination | State |
| 2025-08-28 | CITY OF SUNNYVALE WTR POLLUTION — high-priority violation on file | SUNNYVALE, Santa Clara, CA | HPV day-zero determination | Local |
| 2025-08-28 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | IOWA FALLS, Hardin, IA | Earliest FRV determination | State |
| 2025-08-28 | AG PROCESSING INC-EAGLE GROVE | EAGLE GROVE, Wright, IA | Earliest FRV determination | State |
| 2025-08-28 | EI DUPONT MORSES MILL SA REGENERATION PT | LINDEN, Union, NJ | Earliest FRV determination | State |
| 2025-08-28 | ONEOK FIELD SERVICES CO LLC / CANADIAN VALLEY GAS PLANT | CALUMET, Canadian, OK | Earliest FRV determination | State |
| 2025-08-28 | CHESTNUT VALLEY LDFL LLC/GERMAN TWP — high-priority violation on file | MC CLELLANDTOWN, Fayette, PA | Earliest FRV determination | State |
| 2025-08-28 | ST CLAIR CEMETERY ASSN INC/GREENSBURG | GREENSBURG, Westmoreland, PA | Earliest FRV determination | State |
| 2025-08-28 | SMITHFIELD PACKAGED MEATS CORP. | SIOUX FALLS, Minnehaha, SD | Earliest FRV determination | State |
| 2025-08-28 | EASTOFLEX C8 EASTOTAC C9 | LONGVIEW, Harrison, TX | Earliest FRV determination | State |
| 2025-08-28 | CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES — high-priority violation on file | SWEENY, Brazoria, TX | Earliest FRV determination | State |
| 2025-08-27 | AZZ GALVANIZING | CITRONELLE, Mobile, AL | Earliest FRV determination | State |
| 2025-08-27 | KIEWIT - COLORADO SPRINGS ASPHALT PLANT | COLORADO SPRINGS, El Paso, CO | Earliest FRV determination | State |
| 2025-08-27 | VA WESTERN COLORADO HEALTH CARE SYSTEM | GRAND JUNCTION, Mesa, CO | Earliest FRV determination | State |
| 2025-08-27 | STRACHAN EXPLORATION - LOGAN 2H | RAYMER 9.0 MI. SW OF, Weld, CO | Earliest FRV determination | State |
| 2025-08-27 | STRACHAN EXPLORATION - FORD FAMILY | RAYMER 10.5 MI. SW OF, Weld, CO | Earliest FRV determination | State |
| 2025-08-27 | PDC ENERGY - SPINNEY | PLATTEVILLE AREA, Weld, CO | Earliest FRV determination | State |
| 2025-08-27 | ADM CLINTON BIOPROCESSING - CLINTON — high-priority violation on file | CLINTON, Clinton, IA | Earliest FRV determination | State |
| 2025-08-27 | AFTON CHEMICAL CORP — high-priority violation on file | SAUGET, St. Clair, IL | Earliest FRV determination | State |
| 2025-08-27 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Earliest FRV determination | State |
| 2025-08-27 | ENERFIN GATHERING EAST LLC / TECUMSEH GAS PLANT | TECUMSEH, Pottawatomie, OK | Earliest FRV determination | State |
| 2025-08-27 | SPECIALTY TIRES AMER/INDIANA PLT | INDIANA, Indiana, PA | Earliest FRV determination | State |
| 2025-08-27 | EXXONMOBIL BAYTOWN REFINERY — high-priority violation on file | BAYTOWN, Harris, TX | Earliest FRV determination | State |
| 2025-08-27 | HOUSTON PLANT | HOUSTON, Harris, TX | Earliest FRV determination | State |
| 2025-08-26 | DEVON POWER LLC | DEVON, New Haven, CT | Earliest FRV determination | State |
| 2025-08-26 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Earliest FRV determination | State |
| 2025-08-26 | SAFETY KLEEN SYSTEMS INCORPORATED | EAST CHICAGO, Lake, IN | Earliest FRV determination | State |
| 2025-08-26 | DAVE OMARA CONTRACTOR INCORPORATED — high-priority violation on file | LAUREL, Franklin, IN | Earliest FRV determination | State |
| 2025-08-26 | VENTURE OIL AND GAS INC, VENTURE BURNHAM 13-16 NUMBER 2 FACILITY | BRANDON, Rankin, MS | Earliest FRV determination | State |
| 2025-08-26 | MISSION ST. JOSEPH'S HEALTH SYSTEM, INC. | ASHEVILLE, Buncombe, NC | Earliest FRV determination | Local |
| 2025-08-26 | WEBCO IND INC / STAR CENTER — high-priority violation on file | SAND SPRINGS, Tulsa, OK | Earliest FRV determination | State |
| 2025-08-26 | WILLIAMS FIELD SVC CO LLC/WILCOX COMP STA | TUNKHANNOCK, Wyoming, PA | Earliest FRV determination | State |
| 2025-08-26 | LIPPINCOTT, F. PAD 1 — high-priority violation on file | KINGSLEY, Susquehanna, PA | Earliest FRV determination | State |
| 2025-08-26 | KNOUSE FOODS COOP INC/CHAMBERSBURG | CHAMBERSBURG, Franklin, PA | Earliest FRV determination | State |
| 2025-08-26 | IACONA COLLISION CTR INC/CHESTER | CHESTER, Delaware, PA | Earliest FRV determination | State |
| 2025-08-26 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-08-26 | TOWN OF WINNSBORO - ELECTRICAL DIVISION | WINNSBORO, Fairfield, SC | Earliest FRV determination | State |
| 2025-08-26 | SCOTT SOLID WASTE DISPOSAL COMPANY | ONEIDA, Scott, TN | Earliest FRV determination | State |
| 2025-08-26 | CITY OF FORT WORTH VILLAGE CREEK WWTP | ARLINGTON, Tarrant, TX | Earliest FRV determination | State |
| 2025-08-25 | INTERNATIONAL PAPER COMPANY — high-priority violation on file | SELMA, Dallas, AL | HPV day-zero determination | State |
| 2025-08-25 | SSAB ALABAMA INC | AXIS, Mobile, AL | Earliest FRV determination | State |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-08-25 | CHEVRON PRODUCTS COMPANY — high-priority violation on file | RICHMOND, Contra Costa, CA | Earliest FRV determination | Local |
| 2025-08-25 | SAN FRANCISCO INTERNATIONAL AIRPORT — high-priority violation on file | CALIFORNIA, Undetermined, CA | HPV day-zero determination | Local |
| 2025-08-25 | SAN FRANCISCO INTERNATIONAL AIRPORT — high-priority violation on file | CALIFORNIA, Undetermined, CA | HPV day-zero determination | Local |
| 2025-08-25 | SAN FRANCISCO INTERNATIONAL AIRPORT — high-priority violation on file | CALIFORNIA, Undetermined, CA | Earliest FRV determination | Local |
| 2025-08-25 | SAN FRANCISCO INTERNATIONAL AIRPORT — high-priority violation on file | CALIFORNIA, Undetermined, CA | HPV day-zero determination | Local |
| 2025-08-25 | SAN FRANCISCO INTERNATIONAL AIRPORT — high-priority violation on file | CALIFORNIA, Undetermined, CA | HPV day-zero determination | Local |
| 2025-08-25 | SAN FRANCISCO INTERNATIONAL AIRPORT — high-priority violation on file | CALIFORNIA, Undetermined, CA | HPV day-zero determination | Local |
| 2025-08-25 | SAN FRANCISCO INTERNATIONAL AIRPORT — high-priority violation on file | CALIFORNIA, Undetermined, CA | Earliest FRV determination | Local |
| 2025-08-25 | SAN FRANCISCO INTERNATIONAL AIRPORT — high-priority violation on file | CALIFORNIA, Undetermined, CA | Earliest FRV determination | Local |
| 2025-08-25 | CF INDUSTRIES NITROGEN LLC - PORT NEAL NITROGEN COMPLEX — high-priority violation on file | SERGEANT BLUFF, Woodbury, IA | HPV day-zero determination | State |
| 2025-08-25 | STYLELINE CUSTOM CABINETRY | LOCKPORT, Will, IL | Earliest FRV determination | State |
| 2025-08-25 | DESTIN PIPELINE COMPANY LLC, PASCAGOULA COMPRESSOR STATION | MOSS POINT, Jackson, MS | Earliest FRV determination | State |
| 2025-08-25 | JACK BATTE AND SONS INC | FOREST, Smith, MS | Earliest FRV determination | State |
| 2025-08-25 | THE BRONZE CRAFT CORPORATION | NASHUA, Hillsborough, NH | Earliest FRV determination | State |
| 2025-08-25 | THYSSENKRUP VDM USA INC | FLORHAM PARK, Morris, NJ | Earliest FRV determination | State |
| 2025-08-25 | GULFPORT MIDCON LLC / SCR A PAD | RUSH SPRINGS, Grady, OK | Earliest FRV determination | State |
| 2025-08-25 | GULFPORT MIDCON LLC / O NEAL A PAD | ALEX, Grady, OK | Earliest FRV determination | State |
| 2025-08-25 | GULFPORT MIDCON LLC / FOWLER C PAD | ALEX, Grady, OK | Earliest FRV determination | State |
| 2025-08-25 | GULFPORT MIDCON LLC / ANGELA SOUTH A PAD | ALEX, Grady, OK | Earliest FRV determination | State |
| 2025-08-25 | INEOS OLIGOMERS CHOCOLATE BAYOU — high-priority violation on file | ALVIN, Brazoria, TX | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.