EPA Air · violations by year
High-priority air violations in 2023
- 5,311Violations
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, 2023
- California 936
- Pennsylvania 570
- Oklahoma 493
- Indiana 424
- New Jersey 241
- Colorado 177
- Wisconsin 170
- North Carolina 159
- Tennessee 155
- Michigan 143
- South Carolina 140
- Illinois 132
- Florida 123
- Ohio 119
- Kansas 114
- Georgia 104
- Missouri 102
- Nebraska 101
- Iowa 100
- Texas 88
- Massachusetts 81
- Arkansas 61
- Alaska 53
- Washington 53
- Mississippi 49
- Alabama 44
- South Dakota 35
- Rhode Island 34
- New Mexico 28
- Minnesota 28
- New York 28
- Arizona 28
- Connecticut 26
- New Hampshire 24
- Virginia 22
- West Virginia 19
- Oregon 18
- Nevada 17
- Maryland 14
- Delaware 14
- Hawaii 13
- Idaho 7
- Vermont 7
- Utah 4
- Wyoming 4
- Kentucky 3
Other years
High-priority air violations recorded in 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-03-09 | PLCP, L.P. | STEAMBOAT ROCK, Hardin, IA | Earliest FRV determination | State |
| 2023-03-09 | ELITE OCTANE, LLC — high-priority violation on file | ATLANTIC, Cass, IA | Earliest FRV determination | State |
| 2023-03-09 | HARLAN MUNICIPAL UTILITIES | HARLAN (HISTORICAL), Shelby, IA | Earliest FRV determination | State |
| 2023-03-09 | STUART MUNICIPAL UTILITIES | STUART, Adair, IA | Earliest FRV determination | State |
| 2023-03-09 | ROLLS-ROYCE CORPORATION | INDIANAPOLIS, Marion, IN | Earliest FRV determination | State |
| 2023-03-09 | CTB INC CHORE TIME EQUIPMENT | MILFORD, Kosciusko, IN | Earliest FRV determination | State |
| 2023-03-09 | ERVIN AMASTEEL DIVISION | ADRIAN, Lenawee, MI | Earliest FRV determination | State |
| 2023-03-09 | TOPPAN PACKAGING USA (HICKORY) INC. | HICKORY, Catawba, NC | Earliest FRV determination | State |
| 2023-03-09 | FSC II, LLC - BENSON ASPHALT PLANT | FOUR OAKS, Johnston, NC | Earliest FRV determination | State |
| 2023-03-09 | DARNEL, INC. | MONROE, Union, NC | Earliest FRV determination | State |
| 2023-03-09 | MARS WRIGLEY CONFECTIONERY US LLC | HACKETTSTOWN, Warren, NJ | Earliest FRV determination | State |
| 2023-03-09 | CASCADE STEEL ROLLING MILLS, INC. — high-priority violation on file | MCMINNVILLE, Yamhill, OR | Earliest FRV determination | State |
| 2023-03-09 | SPEER CARBON CO LLC/ST MARYS | SAINT MARYS, Elk, PA | Earliest FRV determination | State |
| 2023-03-09 | LITTLESTOWN FOUNDRY INC/LITTLESTOWN | LITTLESTOWN, Adams, PA | Earliest FRV determination | State |
| 2023-03-09 | VIANT COLLEGEVILLE LLC | TRAPPE, Montgomery, PA | Earliest FRV determination | State |
| 2023-03-08 | RK HALL, LLC. | TEXARKANA, Miller, AR | Earliest FRV determination | Local |
| 2023-03-08 | CITY OF SANTA CLARA — high-priority violation on file | SANTA CLARA, Santa Clara, CA | HPV day-zero determination | Local |
| 2023-03-08 | CITY OF SUNNYVALE/PUBLIC WORKS DEPT — high-priority violation on file | SUNNYVALE, Santa Clara, CA | HPV day-zero determination | Local |
| 2023-03-08 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | HPV day-zero determination | Local |
| 2023-03-08 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | HPV day-zero determination | Local |
| 2023-03-08 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2023-03-08 | COVALENCE DJ, LLC - SILVERTON 4 NORTH | KERSEY AREA, Weld, CO | Earliest FRV determination | State |
| 2023-03-08 | POCO HOLDCO LLC - WILLOW 22 WEST | HUDSON AREA, Weld, CO | Earliest FRV determination | State |
| 2023-03-08 | POCO HOLDCO LLC - WILLOW 22 WEST | HUDSON AREA, Weld, CO | Earliest FRV determination | State |
| 2023-03-08 | SOUTHWEST IOWA RENEWABLE ENERGY — high-priority violation on file | COUNCIL BLUFFS, Pottawattamie, IA | Earliest FRV determination | State |
| 2023-03-08 | IOWA STATE UNIVERSITY | AMES, Story, IA | Earliest FRV determination | State |
| 2023-03-08 | WARRICK NEWCO LLC — high-priority violation on file | NEWBURGH, Warrick, IN | Earliest FRV determination | State |
| 2023-03-08 | FOREST RIVER LAGRANGE COMPLEX | LAGRANGE, LaGrange, IN | Earliest FRV determination | State |
| 2023-03-08 | BY PASS PAINT SHOP INC | ELKHART, Elkhart, IN | Earliest FRV determination | State |
| 2023-03-08 | HOWARD MATERIALS LLC | INDIANAPOLIS, Marion, IN | Earliest FRV determination | State |
| 2023-03-08 | MICHIGAN SUGAR COMPANY-CARO FACTORY — high-priority violation on file | CARO, Tuscola, MI | Earliest FRV determination | State |
| 2023-03-08 | NATIONAL ROLL KOTE | CHARLOTTE, Mecklenburg, NC | Earliest FRV determination | Local |
| 2023-03-08 | ROGERS GROUP INC - LYMAN ASPHALT PLANT | INMAN, Spartanburg, SC | Earliest FRV determination | State |
| 2023-03-08 | BROAD RIVER ENERGY, LLC | GAFFNEY, Cherokee, SC | Earliest FRV determination | State |
| 2023-03-08 | TENNESSEE OPERATIONS OF EASTMAN CHEMICAL COMPANY — high-priority violation on file | KINGSPORT, Sullivan, TN | Earliest FRV determination | State |
| 2023-03-08 | ODFJELL TERMINALS — high-priority violation on file | SEABROOK, Harris, TX | Earliest FRV determination | State |
| 2023-03-07 | AERA ENERGY — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2023-03-07 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | HPV day-zero determination | Local |
| 2023-03-07 | GIRTZ INDUSTRIES INC | MONTICELLO, White, IN | Earliest FRV determination | State |
| 2023-03-07 | MICHIGAN SUGAR COMPANY - BAY CITY — high-priority violation on file | BAY CITY, Bay, MI | Earliest FRV determination | State |
| 2023-03-07 | MICHIGAN SUGAR COMPANY, CROSWELL FACTORY — high-priority violation on file | CROSWELL, Sanilac, MI | Earliest FRV determination | State |
| 2023-03-07 | JVIS MFG., LLC | BENTON HARBOR, Berrien, MI | Earliest FRV determination | State |
| 2023-03-07 | COLLISION CRAFTSMEN | SHELBY TWP, Macomb, MI | Earliest FRV determination | State |
| 2023-03-07 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | HPV day-zero determination | State |
| 2023-03-07 | CITY OF CAMBRIDGE SUBSTATION | CAMBRIDGE, Furnas, NE | Earliest FRV determination | State |
| 2023-03-07 | NJDHS TRENTON PSYCHIATRIC HOSPITAL | WEST TRENTON, Mercer, NJ | Earliest FRV determination | State |
| 2023-03-07 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Earliest FRV determination | State |
| 2023-03-07 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | HPV day-zero determination | State |
| 2023-03-07 | ARCONIC US LLC/LANCASTER — high-priority violation on file | LANCASTER, Lancaster, PA | HPV day-zero determination | State |
| 2023-03-07 | SANTEE COOPER BERKELEY COUNTY LANDFILL GAS TO ENERGY FACILITY | MONCKS CORNER, Berkeley, SC | Earliest FRV determination | State |
| 2023-03-06 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | HPV day-zero determination | Local |
| 2023-03-06 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | HPV day-zero determination | Local |
| 2023-03-06 | MAGPIE OPERATING -MAGPIE COMPRESSOR SITE — high-priority violation on file | JOHNSTOWN AREA, Weld, CO | HPV day-zero determination | State |
| 2023-03-06 | SIEMENS ENERGY, INC. | GIBSONTON, Hillsborough, FL | Earliest FRV determination | State |
| 2023-03-06 | MOSAIC FERTILIZER, LLC — high-priority violation on file | BARTOW, Polk, FL | Earliest FRV determination | State |
| 2023-03-06 | CITY OF TALLAHASSEE | SAINT MARKS, Wakulla, FL | Earliest FRV determination | State |
| 2023-03-06 | SHYFT GROUP USA — high-priority violation on file | BRISTOL, Elkhart, IN | HPV day-zero determination | State |
| 2023-03-06 | GCI GOKOH COLDWATER INC — high-priority violation on file | COLDWATER, Branch, MI | Earliest FRV determination | State |
| 2023-03-06 | MONTMORENCY-OSCODA-ALPENA WASTE MANAGEMENT AUTHORITY | ATLANTA, Montmorency, MI | Earliest FRV determination | State |
| 2023-03-06 | WESTLAKE CHEMICALS AND VINYLS LLC | ABERDEEN, Monroe, MS | Earliest FRV determination | State |
| 2023-03-06 | BARCLAYS | MORRIS, TOWNSHIP OF, Morris, NJ | Earliest FRV determination | State |
| 2023-03-06 | SUPERIOR MIDSTREAM LLC / BELMON GAS PLANT | TONKAWA, Kay, OK | Earliest FRV determination | State |
| 2023-03-06 | US DURUM PROD LTD/HARRISBURG | HARRISBURG, Dauphin, PA | Earliest FRV determination | State |
| 2023-03-06 | BR KREIDER & SON INC/PENNSY SILVER SPRING QUARRY | MECHANICSBURG, Cumberland, PA | Earliest FRV determination | State |
| 2023-03-06 | HEIDELBERG MATERIALS US CEMENT LLC/EVANSVILLE CEMENT PLT & Q — high-priority violation on file | FLEETWOOD, Berks, PA | HPV day-zero determination | State |
| 2023-03-04 | KEYSTONE FOLDING BOX CO | NEWARK, Essex, NJ | Earliest FRV determination | State |
| 2023-03-04 | AHLSTROM MOSINEE, LLC — high-priority violation on file | MOSINEE, Marathon, WI | Earliest FRV determination | State |
| 2023-03-03 | JET ASPHALT & ROCK COMPANY, INC. | BEARDEN, Ouachita, AR | Earliest FRV determination | State |
| 2023-03-03 | TRADEMARK NITROGEN CORP | TAMPA, Hillsborough, FL | Earliest FRV determination | State |
| 2023-03-03 | COLUMBIA QUARRY CO | DUPO, St. Clair, IL | Earliest FRV determination | State |
| 2023-03-03 | MASTERBRAND CABINETS LLC — high-priority violation on file | GOSHEN, Elkhart, IN | Earliest FRV determination | State |
| 2023-03-03 | BIO TOWN BIOGAS LLC & BIO TOWN AG INCORPORATED — high-priority violation on file | REYNOLDS, White, IN | Earliest FRV determination | State |
| 2023-03-03 | MARINE CORPS AIR STATION - CHERRY POINT — high-priority violation on file | CHERRY POINT, Craven, NC | Earliest FRV determination | State |
| 2023-03-03 | NORTH CAROLINA CENTRAL UNIVERSITY | DURHAM, Durham, NC | Earliest FRV determination | State |
| 2023-03-03 | NORTH CAROLINA CENTRAL UNIVERSITY | DURHAM, Durham, NC | Earliest FRV determination | State |
| 2023-03-03 | GORHAM ACQUISITION, LLC — high-priority violation on file | GORHAM, Coos, NH | HPV day-zero determination | State |
| 2023-03-03 | KEAN UNIVERSITY | UNION, Union, NJ | Earliest FRV determination | State |
| 2023-03-03 | KEAN UNIVERSITY | UNION, Union, NJ | Earliest FRV determination | State |
| 2023-03-03 | KEAN UNIVERSITY | UNION, Union, NJ | Earliest FRV determination | State |
| 2023-03-03 | CYXTERA - NJ2X | WEEHAWKEN, Hudson, NJ | Earliest FRV determination | State |
| 2023-03-03 | CSI SANDS NE LTD. | CLEVELAND, Cuyahoga, OH | Earliest FRV determination | State |
| 2023-03-03 | GRAPHIX JUNCTION | HUDSON, Summit, OH | Earliest FRV determination | State |
| 2023-03-03 | ABINGTON RELDAN METALS LLC/FAIRLESS HILLS — high-priority violation on file | FAIRLESS HILLS, Bucks, PA | Earliest FRV determination | State |
| 2023-03-03 | WEABER INC/SOUTH ANNVILLE TWP — high-priority violation on file | LEBANON, Lebanon, PA | HPV day-zero determination | State |
| 2023-03-03 | RAUSCH CREEK GENERATION LLC/FRAILEY TWP — high-priority violation on file | TREMONT, Schuylkill, PA | HPV day-zero determination | State |
| 2023-03-03 | CARDINAL FG COMPANY | WINLOCK, Lewis, WA | Earliest FRV determination | Local |
| 2023-03-03 | S.C. JOHNSON & SON, INC | STURTEVANT, Racine, WI | Earliest FRV determination | State |
| 2023-03-02 | BLUECREST ALASKA OPERATING LLC / COSMOPOLITAN PROJECT | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2023-03-02 | AEROJET ROCKETDYNE, INC. | EAST CAMDEN, Calhoun, AR | HPV day-zero determination | State |
| 2023-03-02 | SEWELL OIL COMPANY - CROSSETT | CROSSETT, Ashley, AR | Earliest FRV determination | State |
| 2023-03-02 | SEWELL OIL COMPANY - WILMOT | WILMOT, Ashley, AR | Earliest FRV determination | State |
| 2023-03-02 | TESORO LOGISTICS OPERATIONS LLC | STOCKTON, San Joaquin, CA | HPV day-zero determination | Local |
| 2023-03-02 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | HPV day-zero determination | Local |
| 2023-03-02 | MINTEK RESOURCES INCORPORATED | INDIANAPOLIS, Marion, IN | Earliest FRV determination | State |
| 2023-03-02 | SILGAN WHITE CAP CORPORATION | RICHMOND, Wayne, IN | HPV day-zero determination | State |
| 2023-03-02 | PHOENIX GLOBAL BURNS HARBOR LLC CONTRACTOR OF CLEVELAND CLIF — high-priority violation on file | BURNS HARBOR, Porter, IN | Earliest FRV determination | State |
| 2023-03-02 | DAVIESS COUNTY MUNICIPAL HIGHWAY DEPARTMENT | MONTGOMERY, Daviess, IN | Earliest FRV determination | State |
| 2023-03-02 | CORNEJO & SONS - WICHITA AIR CURTAIN COMBUSTOR (PORTABLE)(AIR) | WICHITA, Sedgwick, KS | Earliest FRV determination | State |
| 2023-03-02 | WASTE CORPORATION OF KANSAS AKA OAK GROVE LANDFILL (AIR) | ARCADIA, Crawford, KS | Earliest FRV determination | State |
| 2023-03-02 | MUSTANG MOTOR CYCLE PRODUCTS INC | PALMER, Hampden, MA | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.