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 |
|---|---|---|---|---|
| 2017-07-25 | CHISHOLM OIL AND GAS OPERATING LLC / BOSS HOGG 1 14H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2017-07-25 | CHISHOLM OIL AND GAS OPERATING LLC / PEDLIK 10 1H | AMES, Kingfisher, OK | Pass | State |
| 2017-07-25 | CHISHOLM OIL AND GAS OPERATING LLC / TOWNSEND 6 1H | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-07-25 | DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2017-07-25 | DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2017-07-25 | NORTHAMPTON GEN CO/NORTHAMPTON | NORTHAMPTON, Northampton, PA | Pass | State |
| 2017-07-25 | EASTERN GAS TRANS & STORAGE INC/FINNEFROCK STA | RENOVO, Clinton, PA | Pass | State |
| 2017-07-25 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | Pass | State |
| 2017-07-25 | BISHOP BROTHERS CONST CO/WYSOX PLT — high-priority violation on file | TOWANDA, Bradford, PA | Pass | State |
| 2017-07-25 | RW GATHERING LLC/SALEM COMP STA | DERRY, Westmoreland, PA | Pass | State |
| 2017-07-25 | A M WILLIAMS STATION | GOOSE CREEK, Berkeley, SC | Pass | State |
| 2017-07-25 | TRANSCONTINENTAL GAS PIPELINE COMPANY, LLC | MOORE, Spartanburg, SC | Pass | State |
| 2017-07-25 | LOCKHART POWER COMPANY | WELLFORD, Spartanburg, SC | Pass | State |
| 2017-07-25 | LYONDELL CHEMICAL CHANNELVIEW — high-priority violation on file | CHANNELVIEW, Harris, TX | Pass | State |
| 2017-07-25 | OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION | WILLOW ISLAND, Pleasants, WV | Pass | State |
| 2017-07-25 | APPALACHIAN POWER COMPANY, JOHN AMOS PLANT | WINFIELD, Putnam, WV | Pass | State |
| 2017-07-25 | WYODAK PLANT (PACIFICORP) | GILLETTE, Campbell, WY | Pass | State |
| 2017-07-25 | BIRD CANYON/COUNTY LINE COMPRESSOR STATION (ENTERPRISE JONAH GAS GATHERING CO) | SUBLETTE COUNTY, Sublette, WY | Pass | State |
| 2017-07-24 | ALABAMA POWER COMPANY | PARRISH, Walker, AL | Pass | State |
| 2017-07-24 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-1 | SEARCY, White, AR | Pass | State |
| 2017-07-24 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-1 | SEARCY, White, AR | Pass | State |
| 2017-07-24 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-2 | PANGBURN, White, AR | Pass | State |
| 2017-07-24 | DESOTO GATHERING COMPANY, LLC - MIDGE CPF-2 | PANGBURN, White, AR | Pass | State |
| 2017-07-24 | MOSS LANDING POWER COMPANY LLC (FRMLY DYNEGY MOSS LANDING LLC) | MOSS LANDING, Monterey, CA | Pass | Local |
| 2017-07-24 | USMC - YERMO LOGISTICS CNTR | BARSTOW, San Bernardino, CA | Pass | Local |
| 2017-07-24 | OC WASTE & RECYCLING, COYOTE | NEWPORT COAST, Orange, CA | Fail | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-07-24 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2017-07-24 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2017-07-24 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2017-07-24 | CASCADE MUNICIPAL UTILITIES | CASCADE, Dubuque, IA | Pass | State |
| 2017-07-24 | CASCADE MUNICIPAL UTILITIES | CASCADE, Dubuque, IA | Pass | State |
| 2017-07-24 | TES FILER CITY STATION | FILER CITY, Manistee, MI | Pass | State |
| 2017-07-24 | NESTLE PURINA PETCARE COMPANY BLOOMFIELD | BLOOMFIELD, Stoddard, MO | Pending | State |
| 2017-07-24 | HILAND PARTNERS HOLDINGS LLC-JAMESTOWN COMPRESSOR STATION | WATFORD CITY, McKenzie, ND | Pass | State |
| 2017-07-24 | CAESARS ENTERTAINMENT INCORPORATED - CAESARS CONSOLIDATED PROPERTIES | LAS VEGAS, Clark, NV | Pass | Local |
| 2017-07-24 | CAESARS ENTERTAINMENT INCORPORATED - CAESARS CONSOLIDATED PROPERTIES | LAS VEGAS, Clark, NV | Pass | Local |
| 2017-07-24 | MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION | HORNTOWN, Hughes, OK | Pass | State |
| 2017-07-24 | MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION | HORNTOWN, Hughes, OK | Pass | State |
| 2017-07-24 | CHISHOLM OIL AND GAS OPERATING LLC / KATY 21 1H | DOVER, Kingfisher, OK | Pass | State |
| 2017-07-24 | CHISHOLM OIL AND GAS OPERATING LLC / KATY 21 1H | DOVER, Kingfisher, OK | Pass | State |
| 2017-07-24 | CHISHOLM OIL AND GAS OPERATING LLC / OHM 28 1H | DOVER, Kingfisher, OK | Pass | State |
| 2017-07-24 | CHISHOLM OIL AND GAS OPERATING LLC / OHM 28 1H | DOVER, Kingfisher, OK | Pass | State |
| 2017-07-24 | CHISHOLM OIL AND GAS OPERATING LLC / DEEP RIVER 30 1H | DOVER, Kingfisher, OK | Pass | State |
| 2017-07-24 | DCP OPERATING CO LP / LIGHTNING COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
| 2017-07-24 | SYNTHOMER JEFFERSON HILLS LLC | WEST ELIZABETH, Allegheny, PA | Pass | Local |
| 2017-07-24 | HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2017-07-24 | ANSCHUTZ RANCH EAST (NORTH SHORE EXPLORATION & PRODUCTION, LLC) | EVANSTON, Uinta, WY | Pass | State |
| 2017-07-21 | AM/NS CALVERT LLC | CALVERT, Mobile, AL | Pass | State |
| 2017-07-21 | USMC - YERMO LOGISTICS CNTR | BARSTOW, San Bernardino, CA | Pass | Local |
| 2017-07-21 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2017-07-21 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2017-07-21 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2017-07-21 | ANHEUSER-BUSCH, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2017-07-21 | ANHEUSER-BUSCH, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2017-07-21 | ENVIROFOCUS TECHNOLOGIES DBA GOPHER RESO — high-priority violation on file | TAMPA, Hillsborough, FL | Pass | State |
| 2017-07-21 | ENVIROFOCUS TECHNOLOGIES DBA GOPHER RESO — high-priority violation on file | TAMPA, Hillsborough, FL | Pass | State |
| 2017-07-21 | ENVIROFOCUS TECHNOLOGIES DBA GOPHER RESO — high-priority violation on file | TAMPA, Hillsborough, FL | Pass | State |
| 2017-07-21 | ENVIROFOCUS TECHNOLOGIES DBA GOPHER RESO — high-priority violation on file | TAMPA, Hillsborough, FL | Pass | State |
| 2017-07-21 | DUKE ENERGY FLORIDA, LLC | DE BARY-ORANGE CITY DIVISION, Volusia, FL | Pass | State |
| 2017-07-21 | DUKE ENERGY FLORIDA, LLC | DE BARY-ORANGE CITY DIVISION, Volusia, FL | Pass | State |
| 2017-07-21 | DUKE ENERGY FLORIDA, LLC | DE BARY-ORANGE CITY DIVISION, Volusia, FL | Pass | State |
| 2017-07-21 | HPOWER | KAPOLEI, Honolulu, HI | Pass | State |
| 2017-07-21 | HPOWER | KAPOLEI, Honolulu, HI | Pass | State |
| 2017-07-21 | IDAHO FOREST GROUP - LACLEDE | LACLEDE, Bonner, ID | Pass | State |
| 2017-07-21 | DUKE ENERGY INDIANA LLC - GIBSON GENERATING STATION | OWENSVILLE, Gibson, IN | Pass | State |
| 2017-07-21 | DUKE ENERGY INDIANA LLC - GIBSON GENERATING STATION | OWENSVILLE, Gibson, IN | Pass | State |
| 2017-07-21 | FLORIDA GAS TRANSMISSION CO LLC - ZACHARY COMPRESSOR STATION #8 | ZACHARY, East Baton Rouge, LA | Pass | State |
| 2017-07-21 | SEMASS PARTNERSHIP | ROCHESTER, Plymouth, MA | Pass | State |
| 2017-07-21 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | DETROIT, Wayne, MI | Pass | State |
| 2017-07-21 | COLSTRIP ENERGY LTD PARTNERSHIP | COLSTRIP, Rosebud, MT | Pass | State |
| 2017-07-21 | COLSTRIP ENERGY LTD PARTNERSHIP | COLSTRIP, Rosebud, MT | Pass | State |
| 2017-07-21 | COLSTRIP ENERGY LTD PARTNERSHIP | COLSTRIP, Rosebud, MT | Pass | State |
| 2017-07-21 | PAR MONTANA BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-07-21 | S. T. WOOTEN CORPORATION - PRINCETON ASPHALT PLANT 205 | PRINCETON, Johnston, NC | Pass | State |
| 2017-07-21 | BASIN ELECTRIC POWER COOPERATIVE - LELAND OLDS STATION (LOS) - AQ | STANTON, Mercer, ND | Pass | State |
| 2017-07-21 | MARS WRIGLEY CONFECTIONERY US LLC | HACKETTSTOWN, Warren, NJ | 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.