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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 |
|---|---|---|---|---|
| 2022-07-27 | INR MIDSTREAM, LLC - BATESVILLE | OHIO, Undetermined, OH | Pass | State |
| 2022-07-27 | INR MIDSTREAM, LLC - BATESVILLE | OHIO, Undetermined, OH | Pass | State |
| 2022-07-27 | INR MIDSTREAM, LLC - BATESVILLE | OHIO, Undetermined, OH | Pass | State |
| 2022-07-27 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2022-07-27 | ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2022-07-27 | ONEOK FIELD SERVICES CO LLC / ICE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2022-07-27 | VM ARKOMA STACK LLC / HELL CAT COMPRESSOR STATION | GERTY, Hughes, OK | Pass | State |
| 2022-07-27 | VM ARKOMA STACK LLC / HELL CAT COMPRESSOR STATION | GERTY, Hughes, OK | Pass | State |
| 2022-07-27 | BUCKEYE TERMINALS LLC - BELTON TERMINAL | BELTON, Anderson, SC | Pass | State |
| 2022-07-27 | GULF COAST GROWTH VENTURES PROJECT | GREGORY, San Patricio, TX | N/A | State |
| 2022-07-27 | GULF COAST GROWTH VENTURES PROJECT | GREGORY, San Patricio, TX | N/A | State |
| 2022-07-27 | GULF COAST GROWTH VENTURES PROJECT | GREGORY, San Patricio, TX | N/A | State |
| 2022-07-27 | AMCOR PACKAGING, INC. - OSHKOSH NORTH | OSHKOSH, Wood, WI | Pass | State |
| 2022-07-27 | SCOTT COMPRESSOR STATION (TALLGRASS MIDSTREAM, LLC) | CONVERSE COUNTY, Converse, WY | Pass | State |
| 2022-07-27 | EAKIN COMPRESSOR STATION (MOUNTAIN WEST PIPELINE, LLC) | UINTA COUNTY, Uinta, WY | Pass | State |
| 2022-07-26 | TAP-5 COMPRESSOR STATION CO-LOCATED WITH RBU 11-02F | UINTAH AND OURAY RESERVATION, Uintah, UT | Pass | U.S. EPA |
| 2022-07-26 | CHUGACH ELECTRIC ASSOCIATION / INTERNATIONAL STATION POWER PLANT | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2022-07-26 | CHUGACH ELECTRIC ASSOCIATION / INTERNATIONAL STATION POWER PLANT | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2022-07-26 | TYLER-UNION FOUNDRY COMPANY | ANNISTON, Calhoun, AL | Pass | State |
| 2022-07-26 | TYLER-UNION FOUNDRY COMPANY | ANNISTON, Calhoun, AL | Pass | State |
| 2022-07-26 | KRONOSPAN USA — high-priority violation on file | EASTABOGA, Calhoun, AL | Pass | State |
| 2022-07-26 | KRONOSPAN USA — high-priority violation on file | EASTABOGA, Calhoun, AL | Pass | State |
| 2022-07-26 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2022-07-26 | BROOKLYN PPC, LLC | EVERGREEN, Conecuh, AL | Pass | State |
| 2022-07-26 | BROOKLYN PPC, LLC | EVERGREEN, Conecuh, AL | Pass | State |
| 2022-07-26 | AM/NS CALVERT LLC | CALVERT, Mobile, AL | Pass | State |
| 2022-07-26 | SSAB ALABAMA INC | AXIS, Mobile, AL | Pass | State |
| 2022-07-26 | SSAB ALABAMA INC | AXIS, Mobile, AL | Pass | State |
| 2022-07-26 | HONDA MANUFACTURING OF ALABAMA LLC | LINCOLN, Talladega, AL | Pass | State |
| 2022-07-26 | ENTERGY ARKANSAS, LLC - INDEPENDENCE PLANT | NEWARK, Independence, AR | Pass | State |
| 2022-07-26 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2022-07-26 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2022-07-26 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2022-07-26 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2022-07-26 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2022-07-26 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2022-07-26 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2022-07-26 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | TURLOCK IRRIGATION DISTRICT | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-07-26 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2022-07-26 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2022-07-26 | TAMPA ELECTRIC COMPANY | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | TAMPA ELECTRIC COMPANY | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | HILLSBOROUGH CTY. RESOURCE RECOVERY FAC. | TAMPA, Hillsborough, FL | Pass | State |
| 2022-07-26 | CITY OF TALLAHASSEE | TALLAHASSEE, Leon, FL | Pass | State |
| 2022-07-26 | CITY OF TALLAHASSEE | TALLAHASSEE, Leon, FL | Pass | State |
| 2022-07-26 | CITY OF TALLAHASSEE | TALLAHASSEE, Leon, FL | Pass | State |
| 2022-07-26 | WESTROCK CP, LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2022-07-26 | WESTROCK CP, LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2022-07-26 | GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON | ATLANTA, Cobb, GA | Pass | State |
| 2022-07-26 | HYALUS, INC. | HAWKINSVILLE, Pulaski, GA | Pass | State |
| 2022-07-26 | HYALUS, INC. | HAWKINSVILLE, Pulaski, GA | Pass | State |
| 2022-07-26 | NORTHERN NATURAL GAS CO-OGDEN | OGDEN, Boone, IA | Pass | State |
| 2022-07-26 | NORTHERN NATURAL GAS CO-OGDEN | OGDEN, Boone, IA | Pass | State |
| 2022-07-26 | RATHDRUM POWER LLC | RATHDRUM, Kootenai, ID | Pass | State |
| 2022-07-26 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2022-07-26 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Fail | State |
| 2022-07-26 | PACMOORE BY GLANBIA NUTRITIONALS | MOORESVILLE, Morgan, IN | Pass | State |
| 2022-07-26 | PACMOORE BY GLANBIA NUTRITIONALS | MOORESVILLE, Morgan, IN | Pass | State |
| 2022-07-26 | PACMOORE BY GLANBIA NUTRITIONALS | MOORESVILLE, Morgan, IN | Pass | State |
| 2022-07-26 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2022-07-26 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2022-07-26 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2022-07-26 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2022-07-26 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2022-07-26 | PRIMARY PRODUCTS INGREDIENTS AMERICAS, LLC | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2022-07-26 | LOGAN ALUMINUM INC | RUSSELLVILLE, Logan, KY | Pass | State |
| 2022-07-26 | OWLS HEAD ALLOYS INC | BOWLING GREEN, Warren, KY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.