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 |
|---|---|---|---|---|
| 2022-11-29 | TEXANA COMPRESSOR STATION | CARLSBAD, Eddy, NM | Pass | State |
| 2022-11-29 | STRAWBERRY FIELDS BOOSTER STATION | LOCO HILLS, Eddy, NM | Pass | State |
| 2022-11-29 | STRAWBERRY FIELDS BOOSTER STATION | LOCO HILLS, Eddy, NM | Pass | State |
| 2022-11-29 | EOG - VIPER LOCALIZED GAS LIFT STATION | JAL, Lea, NM | Pass | State |
| 2022-11-29 | EOG - VIPER LOCALIZED GAS LIFT STATION | JAL, Lea, NM | Pass | State |
| 2022-11-29 | EOG - VIPER LOCALIZED GAS LIFT STATION | JAL, Lea, NM | Pass | State |
| 2022-11-29 | ISP | LIMA, Allen, OH | Pass | State |
| 2022-11-29 | W. H. SAMMIS PLANT | STRATTON, Jefferson, OH | Pass | State |
| 2022-11-29 | W. H. SAMMIS PLANT | STRATTON, Jefferson, OH | Pass | State |
| 2022-11-29 | W. H. SAMMIS PLANT | STRATTON, Jefferson, OH | Pass | State |
| 2022-11-29 | OSCO INDUSTRIES - PORTSMOUTH DIVISION | PORTSMOUTH, Scioto, OH | Pass | State |
| 2022-11-29 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2022-11-29 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2022-11-29 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2022-11-29 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2022-11-29 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2022-11-29 | TOM STACK LLC / BIG SKY COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2022-11-29 | TOM STACK LLC / BIG SKY COMPRESSOR STATION | UNION CITY, Canadian, OK | Pass | State |
| 2022-11-29 | VALIDUS ENERGY II MIDCON LLC / TREECE 3 7MH 1405 1 18MH | PIEDMONT, Canadian, OK | Pass | State |
| 2022-11-29 | ONEOK FIELD SERVICES CO LLC / CHEROKEE COMPRESSOR STATION | ERIN SPRINGS, Garvin, OK | Pass | State |
| 2022-11-29 | ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-11-29 | ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-11-29 | ET GATHERING PROCESSING LLC / POTEET COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-11-29 | DCP OPERATING CO LP / THUNDER COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-11-29 | DCP OPERATING CO LP / THUNDER COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2022-11-29 | ET GATHERING PROCESSING LLC / REDHORSE COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2022-11-29 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | Pass | State |
| 2022-11-29 | HARSCO METALS/BUTLER | BUTLER, Butler, PA | Pass | State |
| 2022-11-29 | INR MIDSTREAM LLC/WEST SUMMIT COMP STA | LAKE LYNN, Fayette, PA | Pass | State |
| 2022-11-29 | CABOT OIL & GAS CORP/MAKOSKY T PAD 1 | KINGSLEY, Susquehanna, PA | Pass | State |
| 2022-11-29 | COTERRA ENERGY INC/HAYNES W PAD 1 | NEW MILFORD, Susquehanna, PA | Pass | State |
| 2022-11-29 | ROGERS GROUP INC - GAFFNEY PLANT | GAFFNEY, Cherokee, SC | Pass | State |
| 2022-11-29 | SOUTH PYOTE COMPRESSOR STATION | PYOTE, Ward, TX | Pass | State |
| 2022-11-29 | SOUTH PYOTE COMPRESSOR STATION | PYOTE, Ward, TX | Pass | State |
| 2022-11-29 | BINGHAM & TAYLOR LLC | CULPEPER, Culpeper, VA | Pass | State |
| 2022-11-29 | HRSD - VIRGINIA INITIATIVE WASTEWATER TREATMENT PLANT | NORFOLK, Norfolk (city), VA | Pass | State |
| 2022-11-29 | AIR LIQUIDE AMERICA LP | ANACORTES, Skagit, WA | Pass | Local |
| 2022-11-29 | MCKINLEY PAPER COMPANY — high-priority violation on file | PORT ANGELES, Clallam, WA | Pass | Local |
| 2022-11-29 | GREEN BAY METRO SEWERAGE DIST | GREEN BAY, Brown, WI | Pass | State |
| 2022-11-29 | COATING PLACE LLC — high-priority violation on file | VERONA, Dane, WI | Pass | State |
| 2022-11-29 | ARCLIN SURFACES INC | HAYWARD, Shawano, WI | Pass | State |
| 2022-11-29 | APPALACHIAN POWER COMPANY, JOHN AMOS PLANT | WINFIELD, Putnam, WV | Pass | State |
| 2022-11-28 | ET GATHERING & PROCESSING LLC. - BOONEVILLE COMPRESSOR STATION | BOONEVILLE, Logan, AR | Pass | State |
| 2022-11-28 | ET GATHERING & PROCESSING LLC. - MAGAZINE COMPRESSOR STATION | BOONEVILLE, Logan, AR | Pass | State |
| 2022-11-28 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2022-11-28 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2022-11-28 | CARGILL, INCORPORATED | STOCKTON, San Joaquin, CA | Pass | Local |
| 2022-11-28 | DCP OPERATING CO - LIBSACK C.S. | GREELEY AREA, Weld, CO | Pass | State |
| 2022-11-28 | UNIVERSITY OF CONNECTICUT STORRS CAMPUS | MANSFIELD DEPOT, Tolland, CT | Pass | State |
| 2022-11-28 | AMERITERPENES, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-11-28 | DUVAL ASPHALT PRODUCTS, INC. | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-11-28 | PEABODY MUNICIPAL LIGHT PLANT | PEABODY, CITY OF, Essex, MA | Pass | State |
| 2022-11-28 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | DETROIT, Wayne, MI | Pass | State |
| 2022-11-28 | WESTERN MICHIGAN UNIVERSITY | KALAMAZOO, Kalamazoo, MI | Pass | State |
| 2022-11-28 | WEST FRASER US EWP LLC — high-priority violation on file | GUNTOWN, Lee, MS | Pass | State |
| 2022-11-28 | RALPH ROGERS AND COMPANY - HENDERSONVILLE PLANT | HENDERSONVILLE, Henderson, NC | Fail | State |
| 2022-11-28 | WBI ENERGY TRANSMISSION, INC. - GLEN ULLIN COMPRESSOR STATION - AQ | GLEN ULLIN, Morton, ND | Pass | State |
| 2022-11-28 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | Pass | State |
| 2022-11-28 | NINA CORTELL WEST FED COM TB | LOVING, Lea, NM | Pass | State |
| 2022-11-28 | BIG MOOSE FED COM FACILITY | OIL CENTER, Lea, NM | Pass | State |
| 2022-11-28 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Pass | State |
| 2022-11-28 | UNIVERSITY OF CINCINNATI | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-11-28 | UNIVERSITY OF CINCINNATI | CINCINNATI, Hamilton, OH | Pass | State |
| 2022-11-28 | ET GATHERING PROCESSING LLC / BURLINGTON COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | Pass | State |
| 2022-11-28 | ONEOK FIELD SERVICES CO LLC / BURNS COMPRESSOR STATION | GEARY, Canadian, OK | Pass | State |
| 2022-11-28 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2022-11-28 | FW MIDCON I LLC / PATRICIA ANN 0304 1H 2H 3H 28 KELLNER | PURDY, Garvin, OK | Pass | State |
| 2022-11-28 | ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION | NORGE, Grady, OK | Pass | State |
| 2022-11-28 | ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION | NORGE, Grady, OK | Pass | State |
| 2022-11-28 | ET GATHERING PROCESSING LLC / NINNEKAH COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2022-11-28 | ET GATHERING PROCESSING LLC / AVARD COMPRESSOR STATION | AVARD, Woods, OK | Pass | State |
| 2022-11-28 | ET GATHERING PROCESSING LLC / AVARD COMPRESSOR STATION | AVARD, Woods, OK | Pass | State |
| 2022-11-25 | BRIDGE ENERGY, LLC | BREA, Orange, CA | Pass | Local |
| 2022-11-23 | VA GREATER LOS ANGELES HEALTHCARE SYS | LOS ANGELES, Los Angeles, CA | Pass | Local |
| 2022-11-23 | VA GREATER LOS ANGELES HEALTHCARE SYS | LOS ANGELES, Los Angeles, CA | Pass | Local |
| 2022-11-23 | VA GREATER LOS ANGELES HEALTHCARE SYS | LOS ANGELES, Los Angeles, CA | Pass | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Fail | Local |
| 2022-11-23 | MECO - MAALAEA | MAALAEA, Maui, HI | Pass | State |
| 2022-11-23 | WEST HAWAII CONCRETE - WAIMEA | UNKNOWN, Undetermined, HI | Pass | State |
| 2022-11-23 | MCPHERSON AREA SOLID WASTE TRANSFER STATION (AIR CURT CMB)(AIR) | MCPHERSON, McPherson, KS | Pass | State |
| 2022-11-23 | WEST FRASER US EWP LLC — high-priority violation on file | GUNTOWN, Lee, MS | Pass | State |
| 2022-11-23 | WEST FRASER US EWP LLC — high-priority violation on file | GUNTOWN, Lee, MS | Pass | State |
| 2022-11-23 | WEST FRASER US EWP LLC — high-priority violation on file | GUNTOWN, Lee, MS | Pass | State |
| 2022-11-23 | WEST TURKEY TRACK BOOSTER — high-priority violation on file | LOCO HILLS, Eddy, NM | Pass | State |
| 2022-11-23 | AVALON COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register and stack tests recorded in 2022. The page lists 29,136 stack tests recorded nationwide in 2022.