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 |
|---|---|---|---|---|
| 2025-10-20 | CSP INNOVATIONS, INC. — high-priority violation on file | NORTH BALTIMORE, Wood, OH | Earliest FRV determination | State |
| 2025-10-20 | AMERICAN NITRILE GROVE CITY — high-priority violation on file | GROVE CITY, Franklin, OH | Earliest FRV determination | State |
| 2025-10-20 | SHELLY MATERIALS - PORTABLE PUMP 49.0256 — high-priority violation on file | NEWARK, Licking, OH | Earliest FRV determination | State |
| 2025-10-20 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Earliest FRV determination | State |
| 2025-10-20 | PPG - SOUTH PLANT — high-priority violation on file | BARBERTON, Summit, OH | Earliest FRV determination | State |
| 2025-10-20 | LIMA REFINING COMPANY — high-priority violation on file | LIMA, Allen, OH | Earliest FRV determination | State |
| 2025-10-20 | HEAD, INC. - CONCRETE BATCH PLANT NO. 1500 — high-priority violation on file | EASTOVER, Richland, SC | Earliest FRV determination | State |
| 2025-10-20 | DYNASTY SPAS, INC. — high-priority violation on file | ATHENS, McMinn, TN | Earliest FRV determination | State |
| 2025-10-20 | MONT BELVIEU COMPLEX — high-priority violation on file | MONT BELVIEU, Chambers, TX | Earliest FRV determination | State |
| 2025-10-20 | BARRON COUNTY WASTE TO ENERGY AND RECYCLING FACILITY — high-priority violation on file | ALMENA, Barron, WI | HPV day-zero determination | State |
| 2025-10-20 | BARRON COUNTY WASTE TO ENERGY AND RECYCLING FACILITY — high-priority violation on file | ALMENA, Barron, WI | HPV day-zero determination | State |
| 2025-10-20 | MARTH WOOD SHAVINGS SUPPLY INC — high-priority violation on file | MARATHON, Marathon, WI | Earliest FRV determination | State |
| 2025-10-20 | MARTH WOOD SHAVINGS SUPPLY INC — high-priority violation on file | MARATHON, Marathon, WI | Earliest FRV determination | State |
| 2025-10-19 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Earliest FRV determination | State |
| 2025-10-17 | MESABI METALLICS CO LLC — high-priority violation on file | NASHWAUK, Itasca, MN | Earliest FRV determination | State |
| 2025-10-17 | BLACKWOOD ASSOCIATES, LLC | NEWTON GROVE, Johnston, NC | Earliest FRV determination | State |
| 2025-10-17 | COTERRA ENERGY INC/MEAD B PAD 1 — high-priority violation on file | MONTROSE, Susquehanna, PA | Earliest FRV determination | State |
| 2025-10-17 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | Earliest FRV determination | State |
| 2025-10-16 | GENPAK LLC | MONTGOMERY, Montgomery, AL | HPV day-zero determination | State |
| 2025-10-16 | BOSSELMAN TANK & TRAIL - 8999 E 96TH AVE — high-priority violation on file | COMMERCE CITY, Adams, CO | Earliest FRV determination | State |
| 2025-10-16 | SOUTHERN NATURAL GAS COMPANY LLC, GWINVILLE COMPRESSOR STATION — high-priority violation on file | NEW HEBRON, Jefferson Davis, MS | Earliest FRV determination | State |
| 2025-10-16 | TERRA-MULCH PRODUCTS, LLC — high-priority violation on file | CONOVER, Catawba, NC | HPV day-zero determination | State |
| 2025-10-16 | TERRA-MULCH PRODUCTS, LLC — high-priority violation on file | CONOVER, Catawba, NC | HPV day-zero determination | State |
| 2025-10-16 | HUSKER STEEL — high-priority violation on file | COLUMBUS, Platte, NE | Earliest FRV determination | State |
| 2025-10-16 | VALIDUS ENERGY II MIDCON LLC / MORGAN 1 19UWM — high-priority violation on file | LINDSAY, Garvin, OK | Earliest FRV determination | State |
| 2025-10-16 | VALIDUS ENERGY II MIDCON LLC / CLYDESDALE LILY WEST — high-priority violation on file | LINDSAY, Garvin, OK | Earliest FRV determination | State |
| 2025-10-16 | VALIDUS ENERGY II MIDCON LLC / CAMPOLINA 1 29 20USH — high-priority violation on file | ERIN SPRINGS, Garvin, OK | Earliest FRV determination | State |
| 2025-10-16 | SURTECO NORTH AMER INC/AUBURN PLT FKA RENEER FILMS — high-priority violation on file | AUBURN, Schuylkill, PA | Earliest FRV determination | State |
| 2025-10-16 | APOLLO RESOURCES LLC CLAWSON COMP STA/INDIANA — high-priority violation on file | BLAIRSVILLE, Indiana, PA | Earliest FRV determination | State |
| 2025-10-16 | SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file | MONACA, Beaver, PA | HPV day-zero determination | State |
| 2025-10-16 | MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file | MARION HEIGHTS, Northumberland, PA | HPV day-zero determination | State |
| 2025-10-16 | WEST FRASER US EWP LLC — high-priority violation on file | KINARDS, Laurens, SC | Earliest FRV determination | State |
| 2025-10-16 | SRM - BEAUFORT #343 — high-priority violation on file | BEAUFORT, Beaufort, SC | Earliest FRV determination | State |
| 2025-10-16 | HONEST ABE LOG HOMES, INC. — high-priority violation on file | MOSS, Clay, TN | Earliest FRV determination | State |
| 2025-10-15 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2025-10-15 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-10-15 | TESLA MOTORS, INC — high-priority violation on file | FREMONT, Alameda, CA | HPV day-zero determination | Local |
| 2025-10-15 | TESORO REFINING & MARKETING COMPANY — high-priority violation on file | MARTINEZ, Contra Costa, CA | HPV day-zero determination | Local |
| 2025-10-15 | POLARIS PRODUCTION OPCO- SILVERTON 16-10 — high-priority violation on file | GENOA 18.1 MI. N OF, Lincoln, CO | Earliest FRV determination | State |
| 2025-10-15 | POLARIS PRODUCTION OPCO - TAOS 1-10 — high-priority violation on file | GENOA 18.7 MI. N OF, Lincoln, CO | Earliest FRV determination | State |
| 2025-10-15 | CABINETWORKS GROUP — high-priority violation on file | CULVER, Marshall, IN | Earliest FRV determination | State |
| 2025-10-15 | MILLER POULTRY PINE MANOR FEED MILL — high-priority violation on file | NEW PARIS, Elkhart, IN | Earliest FRV determination | State |
| 2025-10-15 | CATALENT INDIANA LLC — high-priority violation on file | BLOOMINGTON, Monroe, IN | Earliest FRV determination | State |
| 2025-10-15 | DUALTECH INCORPORATED — high-priority violation on file | FRANKLIN, Johnson, IN | Earliest FRV determination | State |
| 2025-10-15 | ITG BRANDS, LLC — high-priority violation on file | GREENSBORO, Guilford, NC | Earliest FRV determination | State |
| 2025-10-15 | MERIT ENERGY CO / RED OAK EAST LEG COMPRESSOR STATION — high-priority violation on file | RED OAK, Latimer, OK | Earliest FRV determination | State |
| 2025-10-15 | TIMBERLANE INC/MONTGOMERYVILLE — high-priority violation on file | MONTGOMERYVILLE, Montgomery, PA | Earliest FRV determination | State |
| 2025-10-15 | INEOS AMERICAS PASADENA SITE — high-priority violation on file | PASADENA, Harris, TX | Earliest FRV determination | State |
| 2025-10-14 | MARATHON PIPE LINE PATOKA CAPLINE STATION — high-priority violation on file | VERNON, Marion, IL | Earliest FRV determination | State |
| 2025-10-14 | BATESVILLE MANUFACTURING LLC — high-priority violation on file | BATESVILLE, Ripley, IN | Earliest FRV determination | State |
| 2025-10-14 | BIOVIVO SCIENCE LLC — high-priority violation on file | JEFFERSONVILLE, Clark, IN | Earliest FRV determination | State |
| 2025-10-14 | HARMONY GREENHOUSES LLC — high-priority violation on file | HARMONY, Warren, NJ | Earliest FRV determination | State |
| 2025-10-14 | CLEVELAND BROS EQUIP CO INC/ENGINE REBUILD FAC — high-priority violation on file | EBENSBURG, Cambria, PA | Earliest FRV determination | State |
| 2025-10-14 | TENASKA PA PARTNERS/WESTMORELAND GEN FAC — high-priority violation on file | SMITHTON, Westmoreland, PA | Earliest FRV determination | State |
| 2025-10-14 | CINTAS PHILADELPHIA (SANDMEYER) — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-10-14 | CELANESE LTD ENOREE PLANT — high-priority violation on file | ENOREE, Spartanburg, SC | HPV day-zero determination | State |
| 2025-10-13 | POLARIS PRODUCTION OPCO - BIG SKY 5-11 — high-priority violation on file | GENOA 18.7 MI. N OF, Lincoln, CO | Earliest FRV determination | State |
| 2025-10-13 | MIDWEST MATERIAL SUPPLY LLC — high-priority violation on file | MURPHYSBORO, Jackson, IL | Earliest FRV determination | State |
| 2025-10-13 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | HPV day-zero determination | State |
| 2025-10-13 | GRT RIPLEY OPERATIONS LLC — high-priority violation on file | RIPLEY, Tippah, MS | Earliest FRV determination | State |
| 2025-10-13 | IRON CONTAINER LLC DBA NU-LIFE ENVIRONMENTAL — high-priority violation on file | EASLEY, Pickens, SC | Earliest FRV determination | State |
| 2025-10-12 | CHIP ENERGY — high-priority violation on file | GOODFIELD, Woodford, IL | Earliest FRV determination | State |
| 2025-10-12 | ZIMMER BIOMET INC. — high-priority violation on file | WARSAW, Kosciusko, IN | HPV day-zero determination | State |
| 2025-10-10 | HP HOOD, LLC — high-priority violation on file | SACRAMENTO, Sacramento, CA | Earliest FRV determination | Local |
| 2025-10-10 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Earliest FRV determination | State |
| 2025-10-10 | TIMBERLANE INC/MONTGOMERYVILLE — high-priority violation on file | MONTGOMERYVILLE, Montgomery, PA | Earliest FRV determination | State |
| 2025-10-10 | PHILA GAS WORKS/RICHMOND PLT — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Earliest FRV determination | Local |
| 2025-10-10 | EDDY CAROLINA PRIDE LLC — high-priority violation on file | GREENWOOD, Greenwood, SC | Earliest FRV determination | State |
| 2025-10-10 | INEOS US CHEMICALS COMPANY - COOPER RIVER PLANT — high-priority violation on file | WANDO, Berkeley, SC | Earliest FRV determination | State |
| 2025-10-10 | SALE RANCH GAS PLANT — high-priority violation on file | STANTON, Martin, TX | Earliest FRV determination | State |
| 2025-10-09 | DUCOMMUN AEROSTRUCTURES (AIR) — high-priority violation on file | PARSONS, Labette, KS | HPV day-zero determination | State |
| 2025-10-09 | GCF US HOLDINGS LLC - NEW BERN MILL | VANCEBORO, Craven, NC | Earliest FRV determination | State |
| 2025-10-09 | COLD RIVER MATERIALS - WALPOLE (ASPHALT) — high-priority violation on file | WALPOLE, Cheshire, NH | Earliest FRV determination | State |
| 2025-10-09 | TRUSTEES OF PRINCETON UNIVERSITY — high-priority violation on file | PRINCETON, Mercer, NJ | Earliest FRV determination | State |
| 2025-10-09 | EURECAT US INC / CATALYST REGENERATION PLANT — high-priority violation on file | MCALESTER, Pittsburg, OK | Earliest FRV determination | State |
| 2025-10-09 | WALTER R EARLE ASPHALT PLT/MORRISVILLE — high-priority violation on file | MORRISVILLE, Bucks, PA | Earliest FRV determination | State |
| 2025-10-09 | PA GEN ENERGY CO LLC/REED RUN STILL PAD A COMP STA — high-priority violation on file | SMETHPORT, McKean, PA | Earliest FRV determination | State |
| 2025-10-09 | GSM IND INC/CENTERVILLE — high-priority violation on file | LANCASTER, Lancaster, PA | Earliest FRV determination | State |
| 2025-10-09 | BOISE CASCADE WOOD PRODUCTS, LLC — high-priority violation on file | CHESTER, Chester, SC | Earliest FRV determination | State |
| 2025-10-09 | FULL CYCLE ENTERPRISES LLC — high-priority violation on file | OAK CREEK, Undetermined, WI | Earliest FRV determination | State |
| 2025-10-08 | CONRAD YELVINGTON DISTRIBUTORS | TAMPA, Hillsborough, FL | Earliest FRV determination | State |
| 2025-10-08 | LTA MANUFACTURING — high-priority violation on file | ELKHART, Elkhart, IN | Earliest FRV determination | State |
| 2025-10-08 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | HPV day-zero determination | State |
| 2025-10-08 | PRYOR ASPHALT LLC / PRYOR ASPHALT — high-priority violation on file | PRYOR, Mayes, OK | Earliest FRV determination | State |
| 2025-10-08 | CAP GLASS ALLENTOWN LLC/GREENSTAR — high-priority violation on file | NORTHAMPTON, Northampton, PA | Earliest FRV determination | State |
| 2025-10-08 | SVP AGGREGATES — high-priority violation on file | ARCHBALD, Lackawanna, PA | Earliest FRV determination | State |
| 2025-10-07 | VALERO RENEWABLE FUELS CO LLC DBA VALERO MT VERNON PLANT — high-priority violation on file | MOUNT VERNON, Posey, IN | Earliest FRV determination | State |
| 2025-10-07 | ALLIANCE RECREATIONAL VEHICLES — high-priority violation on file | ELKHART, Elkhart, IN | Earliest FRV determination | State |
| 2025-10-07 | BIONUTRIENTS AG LLC — high-priority violation on file | WABASH, Wabash, IN | Earliest FRV determination | State |
| 2025-10-07 | NEW HORIZONS BAKING COMPANY — high-priority violation on file | FREMONT, Steuben, IN | Earliest FRV determination | State |
| 2025-10-07 | ST GOBAIN ABRASIVES, INC | WORCESTER, CITY OF, Worcester, MA | Earliest FRV determination | State |
| 2025-10-07 | ZFS ITHACA, LLC — high-priority violation on file | ITHACA, Gratiot, MI | Earliest FRV determination | State |
| 2025-10-07 | NEW WINCUP HOLDINGS INC — high-priority violation on file | METUCHEN, Middlesex, NJ | Earliest FRV determination | State |
| 2025-10-07 | RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file | HENDERSONVILLE, Washington, PA | Earliest FRV determination | State |
| 2025-10-07 | MESHOPPEN STONE/ELK LAKE QUARRY — high-priority violation on file | DIMMOCK, Susquehanna, PA | Earliest FRV determination | State |
| 2025-10-07 | GREENLEAF CORP/SAEGERTOWN — high-priority violation on file | SAEGERTOWN, Crawford, PA | Earliest FRV determination | State |
| 2025-10-07 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | HPV day-zero determination | State |
| 2025-10-07 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Earliest FRV determination | Local |
| 2025-10-06 | VALERO RENEWABLE FUELS COMPANY. LLC D/B/A VALERO LAKOTA PLANT — high-priority violation on file | LAKOTA, Kossuth, IA | Earliest FRV determination | State |
| 2025-10-06 | DURACO SPECIALTY TAPES — high-priority violation on file | FOREST PARK, Cook, IL | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.