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EPA Air · stack tests by year
Air-emissions stack tests in 2022
- 29,136Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2022
- California 10,813
- Ohio 2,355
- Indiana 1,925
- Florida 1,564
- Oklahoma 1,350
- Georgia 1,096
- New Mexico 981
- Pennsylvania 830
- Alabama 630
- Mississippi 577
- Arkansas 562
- Colorado 460
- Iowa 434
- Missouri 359
- Texas 288
- Michigan 288
- Wisconsin 262
- Washington 260
- North Carolina 252
- Kentucky 245
- Wyoming 241
- Minnesota 236
- South Carolina 228
- West Virginia 210
- Delaware 209
- Utah 162
- Montana 155
- Nebraska 143
- Nevada 137
- Illinois 136
- Tennessee 134
- Louisiana 131
- Alaska 131
- Virginia 126
- Maine 116
- Connecticut 115
- Arizona 114
- New York 113
- North Dakota 110
- New Jersey 104
- Idaho 99
- Hawaii 69
- District of Columbia 60
- South Dakota 55
- Maryland 52
- Oregon 49
- New Hampshire 48
- Puerto Rico 39
- Kansas 37
- Rhode Island 23
- Massachusetts 19
- Vermont 4
Other years
Air-emissions stack tests recorded in 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SUNRISE POWER COMPANY | FELLOWS, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | SOUTH KERN INDUSTRIAL CENTER, LLC | TAFT, Kern, CA | Pass | Local |
| 2022-06-28 | FERIA EQUIPMENT RENTAL, INC., (MASCI) | EDGEWATER, Volusia, FL | Pass | State |
| 2022-06-28 | SMARR ENERGY FACILITY | SMARR, Monroe, GA | Pass | State |
| 2022-06-28 | BURGESS PIGMENT COMPANY | SANDERSVILLE, Washington, GA | Pass | State |
| 2022-06-28 | WASHINGTON COUNTY POWER, LLC | SANDERSVILLE, Washington, GA | Pass | State |
| 2022-06-28 | WASHINGTON COUNTY POWER, LLC | SANDERSVILLE, Washington, GA | Pass | State |
| 2022-06-28 | CARBO CERAMICS, INC. - TOOMSBORO PLANT — high-priority violation on file | TOOMSBORO, Wilkinson, GA | Pass | State |
| 2022-06-28 | CARBO CERAMICS, INC. - TOOMSBORO PLANT — high-priority violation on file | TOOMSBORO, Wilkinson, GA | Pass | State |
| 2022-06-28 | CARBO CERAMICS, INC. - TOOMSBORO PLANT — high-priority violation on file | TOOMSBORO, Wilkinson, GA | Pass | State |
| 2022-06-28 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | CHARLES CITY, Floyd, IA | Pass | State |
| 2022-06-28 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | CHARLES CITY, Floyd, IA | Pass | State |
| 2022-06-28 | VALERO RENEWABLE FUELS CO LLC-HARTLEY — high-priority violation on file | HARTLEY, O'Brien, IA | Pass | State |
| 2022-06-28 | STAKER AND PARSON COMPANIES DBA IDAHO MATERIALS AND CONSTRUCTION 00406 | MERIDIAN, Ada, ID | Pass | State |
| 2022-06-28 | STAKER AND PARSON COMPANIES DBA IDAHO MATERIALS AND CONSTRUCTION 00407 | MERIDIAN, Ada, ID | Pass | State |
| 2022-06-28 | STAKER AND PARSON COMPANIES DBA IDAHO MATERIALS AND CONSTRUCTION 00521 | CALDWELL, Canyon, ID | Pass | State |
| 2022-06-28 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | Pass | State |
| 2022-06-28 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | Pass | State |
| 2022-06-28 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2022-06-28 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2022-06-28 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2022-06-28 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2022-06-28 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2022-06-28 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2022-06-28 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2022-06-28 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-06-28 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-06-28 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-06-28 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-06-28 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Fail | State |
| 2022-06-28 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-06-28 | MATALCO BLUFFTON LLC — high-priority violation on file | BLUFFTON, Wells, IN | Pass | State |
| 2022-06-28 | KY UTILITIES CO - BROWN STATION | HARRODSBURG, Mercer, KY | Pass | State |
| 2022-06-28 | PASS WILSON COMMINGLING FACILITY | COCODRIE, Terrebonne, LA | Pass | State |
| 2022-06-28 | BOSTON SHIP REPAIR LLC | BOSTON, CITY OF, Suffolk, MA | Pass | State |
| 2022-06-28 | AMRIZE — high-priority violation on file | HAGERSTOWN, Washington, MD | Pass | State |
| 2022-06-28 | REGENERATE STRATTON LLC | STRATTON, Franklin, ME | Pass | State |
| 2022-06-28 | U S STEEL GREAT LAKES WORKS — high-priority violation on file | ECORSE, Wayne, MI | Pending | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.