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 |
|---|---|---|---|---|
| 2023-01-03 | SMS MILL SERVICES, LLC A CONTRACTOR OF CLEVELAND-CLIFFS BURN | BURNS HARBOR, Porter, IN | Earliest FRV determination | State |
| 2023-01-03 | PRUDENTIAL CENTER DEVILS ARENA | NEWARK, Essex, NJ | Earliest FRV determination | State |
| 2023-01-03 | STONY BROOK REGIONAL SEWERAGE AUTHORITY | PRINCETON, Mercer, NJ | Earliest FRV determination | State |
| 2023-01-03 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PONCA CITY, Kay, OK | Earliest FRV determination | State |
| 2023-01-02 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | HPV day-zero determination | State |
| 2023-01-02 | HEIDELBERG MATERIALS US CEMENT LLC | SELLERSBURG, Clark, IN | HPV day-zero determination | State |
| 2023-01-02 | BLACKHILL ENERGY LLC/BEARDSLEE COMP STA | TROY, Bradford, PA | Earliest FRV determination | State |
| 2023-01-02 | WASSON CO2 REMOVAL PLANT | DENVER CITY, Yoakum, TX | Earliest FRV determination | State |
| 2023-01-01 | MCC INTL/MILLER CENT CAST INC/MCDONALD PLT — high-priority violation on file | MC DONALD, Washington, PA | Earliest FRV determination | State |
| 2023-01-01 | INHANCE TECHNOLOGIES LLC/ALLENTOWN | ALLENTOWN, Lehigh, PA | Earliest FRV determination | State |
| 2023-01-01 | CALPINE BETHLEHEM LLC/BETHLEHEM — high-priority violation on file | BETHLEHEM, Northampton, PA | Earliest FRV determination | State |
PreviousPage 53Page 54 of 54
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.