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.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in 2017. It lists 27,755 stack tests recorded nationwide in 2017.