EPA Air · stack tests by year
Air-emissions stack tests in 2017
- 27,755Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2017
- California 8,621
- Ohio 2,537
- Indiana 1,812
- Oklahoma 1,681
- Florida 1,608
- Georgia 1,298
- Pennsylvania 781
- Mississippi 663
- Arkansas 651
- Texas 538
- Alabama 510
- Iowa 430
- Washington 427
- Missouri 398
- Colorado 361
- Montana 332
- North Carolina 331
- West Virginia 285
- Wisconsin 285
- Michigan 268
- Minnesota 257
- Wyoming 235
- South Carolina 222
- Kansas 214
- Delaware 213
- Alaska 198
- Kentucky 184
- Louisiana 183
- Illinois 182
- Utah 180
- Tennessee 155
- Nebraska 152
- Virginia 142
- North Dakota 141
- New Jersey 132
- Connecticut 126
- Maine 122
- Oregon 113
- New York 99
- New Hampshire 95
- Hawaii 89
- Idaho 78
- Arizona 77
- Maryland 69
- Massachusetts 62
- South Dakota 58
- Nevada 56
- District of Columbia 35
- New Mexico 24
- Rhode Island 24
- Vermont 13
- Puerto Rico 8
Other years
Air-emissions stack tests recorded in 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-12-12 | BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-12-12 | EURECAT US INC / CATALYST REGENERATION PLANT — high-priority violation on file | MCALESTER, Pittsburg, OK | Pass | State |
| 2017-12-12 | EURECAT US INC / CATALYST REGENERATION PLANT — high-priority violation on file | MCALESTER, Pittsburg, OK | Pass | State |
| 2017-12-12 | ONEOK FIELD SERVICES CO LLC / WICKHAM LATERAL COMPRESSOR STATION | LEEDEY, Roger Mills, OK | Pass | State |
| 2017-12-12 | ET GATHERING PROCESSING LLC / DURHAM COMPRESSOR STATION | DURHAM, Roger Mills, OK | Pass | State |
| 2017-12-12 | ET GATHERING PROCESSING LLC / PACK MULE COMPRESSOR STATION | CRAWFORD, Roger Mills, OK | Pass | State |
| 2017-12-12 | MAIN LINE HOSP INC/LANKENAU MED CTR | WYNNEWOOD, Montgomery, PA | Pass | State |
| 2017-12-12 | EQM GATHERING OPCO LLC/TERRA COMP STA | PLUM CREEK, Armstrong, PA | Pass | State |
| 2017-12-12 | CARPENTER POWDER PRODS INC/COLLIER | BRIDGEVILLE, Allegheny, PA | Fail | Local |
| 2017-12-12 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
| 2017-12-12 | WEST FRASER US EWP LLC — high-priority violation on file | KINARDS, Laurens, SC | Pass | State |
| 2017-12-12 | DOMINION ENERGY - MECKLENBURG POWER STATION | CLARKSVILLE, Mecklenburg, VA | Pass | State |
| 2017-12-12 | TRANSCO COMPRESSOR STATIONS 165 AND 166 | CHATHAM, Pittsylvania, VA | Pass | State |
| 2017-12-12 | VAUGHAN BASSETT FURNITURE CO GALAX PLANT #2 | GALAX, Galax (city), VA | Pass | State |
| 2017-12-12 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2017-12-12 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2017-12-12 | DEPT OF ADM -WAUPUN CORRECTIONAL INSTITUTION | WAUPUN, Dodge, WI | Pass | State |
| 2017-12-12 | PACKAGING CORPORATION OF AMERICA-TOMAHAW | TOMAHAWK, Lincoln, WI | Pass | State |
| 2017-12-12 | DTM APPALACHIA GATHERING, LLC, DAYBROOK STATION | FAIRVIEW, Marion, WV | Pass | State |
| 2017-12-12 | DELRIN USA, LLC, DELRIN USA - WASHINGTON WORKS | WASHINGTON, Wood, WV | Pass | State |
| 2017-12-11 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2017-12-11 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2017-12-11 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-2 | PANGBURN, White, AR | Pass | State |
| 2017-12-11 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-2 | PANGBURN, White, AR | Pass | State |
| 2017-12-11 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-2 | PANGBURN, White, AR | Pass | State |
| 2017-12-11 | STATE OF CA GENERAL SERVICES | SACRAMENTO, Sacramento, CA | Pass | Local |
| 2017-12-11 | STATE OF CA GENERAL SERVICES | SACRAMENTO, Sacramento, CA | Fail | Local |
| 2017-12-11 | SHADOW WOLF ENERGY, LLC | SANTA CLARITA, Los Angeles, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | CALIFORNIA RESOURCES PRODUCTION CORP | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-11 | ROCKY MOUNTAIN MIDSTREAM - FT LUPTON GAS | FORT LUPTON AREA, Weld, CO | Pass | State |
| 2017-12-11 | NAUGATUCK WPCA/POTW | NAUGATUCK (HISTORICAL), New Haven, CT | Fail | U.S. EPA |
| 2017-12-11 | LOUISVILLE GAS & ELECTRIC | MAGNOLIA, Larue, KY | Pass | State |
| 2017-12-11 | LIBERTY AGGREGATES | LIBERTY, Clay, MO | Pending | State |
| 2017-12-11 | LIBERTY AGGREGATES | LIBERTY, Clay, MO | Pending | State |
| 2017-12-11 | LIBERTY AGGREGATES | LIBERTY, Clay, MO | Pending | State |
| 2017-12-11 | LIBERTY AGGREGATES | LIBERTY, Clay, MO | Pending | State |
| 2017-12-11 | LIBERTY AGGREGATES | LIBERTY, Clay, MO | Pending | State |
| 2017-12-11 | 1804 LTD. LLC - SPRINGBROOK GAS PLANT - AQ | WILLISTON, Williams, ND | Pass | State |
| 2017-12-11 | DEVON ENERGY PRODUCTION CO LP / IRON MASK 36 25 14N 8W 1HX | OKARCHE, Canadian, OK | Pass | State |
| 2017-12-11 | COTERRA ENERGY OPERATING CO / CLYDE 2 3 34H FACILITY | CALUMET, Canadian, OK | Pass | State |
| 2017-12-11 | DEVON ENERGY PRODUCTION CO LP / GAME TRAIL 35 PAD 1 | CONCHO, Canadian, OK | Pass | State |
| 2017-12-11 | DEVON ENERGY PRODUCTION CO LP / CHICKEN YARD 32 15N 7W 1H | OKARCHE, Kingfisher, OK | Pass | State |
| 2017-12-11 | BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-12-11 | BCE MACH III MIDSTREAM HOLDINGS LLC / LINCOLN GAS PLANT — high-priority violation on file | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-12-11 | MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION | SAYRE, Roger Mills, OK | Pass | State |
| 2017-12-11 | MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION | SAYRE, Roger Mills, OK | Pass | State |
| 2017-12-11 | MARKWEST OKLAHOMA GAS CO LLC / JACKSON COMPRESSOR STATION | SAYRE, Roger Mills, OK | Pass | State |
| 2017-12-11 | MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT | EVANS CITY, Butler, PA | Pass | State |
| 2017-12-11 | NEWMAN & CO/PAPER RECYCLER — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2017-12-11 | SWEENY REFINERY AND PETROCHEMICAL COMPLEX | OLD OCEAN, Brazoria, TX | Pass | State |
| 2017-12-10 | SHADOW WOLF ENERGY, LLC | SANTA CLARITA, Los Angeles, CA | Pass | Local |
| 2017-12-10 | GCF US HOLDINGS, LLC - COLUMBUS MILL — high-priority violation on file | COLUMBUS, Lowndes, MS | Pass | State |
| 2017-12-10 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-10 | APPALACHIAN POWER CO, DRESDEN PLANT | DRESDEN, Muskingum, OH | Pass | State |
| 2017-12-09 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | N/A | State |
| 2017-12-09 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | Pass | State |
| 2017-12-09 | TRI STATE GENERATION & TRANS - CRAIG | CRAIG 2.9 MI. SW OF, Moffat, CO | Pass | State |
| 2017-12-09 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2017-12-09 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.