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 |
|---|---|---|---|---|
| 2017-08-22 | HUEY P STOCKSTILL LLC GAUTIER PLANT | GAUTIER, Jackson, MS | Pass | State |
| 2017-08-22 | GRAYMONT WESTERN US INC | TOWNSEND, Broadwater, MT | Pass | State |
| 2017-08-22 | VULCAN CONSTRUCTION MATERIALS, LLC - BOONE QUARRY | BOONE, Watauga, NC | Pass | State |
| 2017-08-22 | AGP SOY PROCESSING — high-priority violation on file | HASTINGS, Adams, NE | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2017-08-22 | CONTINENTAL RESOURCES / BREWER 1 22 27XH | WILSON, Carter, OK | Pass | State |
| 2017-08-22 | CONTINENTAL RESOURCES / MARTHA SKID 1 35H | TABLER, Grady, OK | Pass | State |
| 2017-08-22 | REWORLD TULSA LLC / REWORLD TULSA LLC | TULSA, Tulsa, OK | Pass | State |
| 2017-08-22 | DIVERSIFIED PRODUCTION LLC / HULL COMPRESSOR STATION | WAYNOKA, Woods, OK | Pass | State |
| 2017-08-22 | PORTLAND GENERAL ELECTRIC COMPANY | BOARDMAN, Morrow, OR | Pass | State |
| 2017-08-22 | MARKWEST LIBERTY MIDSTREAM/BAKER COMP STA | WASHINGTON, Washington, PA | Pass | State |
| 2017-08-22 | WILLIAMS FIELD SVC CO LLC/KANE ROAD COMP STA | MONTROSE, Susquehanna, PA | Pass | State |
| 2017-08-22 | WILLIAMS FIELD SVC CO LLC/GIBSON COMP STA | SOUTH GIBSON, Susquehanna, PA | Pass | State |
| 2017-08-22 | NUCOR STEEL - BERKELEY | HUGER, Berkeley, SC | Pass | State |
| 2017-08-22 | NUCOR STEEL | PLYMOUTH, Box Elder, UT | Pass | State |
| 2017-08-22 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2017-08-22 | GRAYMONT (WI) LLC — high-priority violation on file | SUPERIOR, Douglas, WI | Pass | State |
| 2017-08-22 | SMART SAND INC — high-priority violation on file | OAKDALE, Oconto, WI | Pass | State |
| 2017-08-22 | WPL - RIVERSIDE ENERGY CENTER | BELOIT, Rusk, WI | Pass | State |
| 2017-08-22 | QUIKRETE CONSTRUCTION MATERIALS, LLC, QUIKRETE CEMENT — high-priority violation on file | MARTINSBURG, Berkeley, WV | Pass | State |
| 2017-08-22 | MONONGAHELA POWER COMPANY, FORT MARTIN STATION | MAIDSVILLE, Monongalia, WV | Pass | State |
| 2017-08-22 | WILLIAMS OHIO VALLEY MIDSTREAM LLC, STILLWAGONER COMP. STATION | NEW MARTINSVILLE, Wetzel, WV | Pass | State |
| 2017-08-21 | COLASKA, INC. DBA UNIVERSITY REDI-MIX / SOUTHSIDE PIT ASPHALT PLANT, NORTH POLE | ALASKA, Undetermined, AK | Pass | State |
| 2017-08-21 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-3 | QUITMAN, Cleburne, AR | Pass | State |
| 2017-08-21 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-3 | QUITMAN, Cleburne, AR | Pass | State |
| 2017-08-21 | DESOTO GATHERING COMPANY, LLC - SOUTH RAINBOW | CENTER RIDGE, Conway, AR | Pass | State |
| 2017-08-21 | DESOTO GATHERING COMPANY, LLC - SOUTH RAINBOW | CENTER RIDGE, Conway, AR | Pass | State |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | ALTAGAS SAN JOAQUIN ENERGY INC | TRACY, San Joaquin, CA | Pass | Local |
| 2017-08-21 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2017-08-21 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2017-08-21 | HELCO - KAPUA | KAPUA, Hawaii, HI | Pass | State |
| 2017-08-21 | CLOYCE CLARK EAST 19 & 30 PAD | COUSHATTA, Red River, LA | Pass | State |
| 2017-08-21 | ET GATHERING PROCESSING LLC / INGERSOLL COMPRESSOR STATION | INGERSOLL, Alfalfa, OK | Pass | State |
| 2017-08-21 | WILLIAMS MIDSTREAM GAS SERVICES LLC / SALT FORK COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2017-08-21 | WILLIAMS MIDSTREAM GAS SERVICES LLC / SALT FORK COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2017-08-21 | WILLIAMS MIDSTREAM GAS SERVICES LLC / SALT FORK COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2017-08-21 | HILCORP ENERGY CO/MAHONING SIEGEL FACILITY — high-priority violation on file | EDINBURG, Lawrence, PA | Pass | State |
| 2017-08-21 | NUCOR STEEL | PLYMOUTH, Box Elder, UT | Pass | State |
| 2017-08-21 | GEORGIA PACIFIC BROADWAY LLC | GREEN BAY, Brown, WI | Pass | State |
| 2017-08-21 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2017-08-21 | WILLIAMS OHIO VALLEY MIDSTREAM LLC, WGGS STATION | JACKSONBURG, Wetzel, WV | Pass | State |
| 2017-08-19 | GERDAU AMERISTEEL US INC. | CARTERSVILLE, Bartow, GA | Pass | State |
| 2017-08-19 | MIDLAND COGENERATION VENTURE — high-priority violation on file | MIDLAND, Midland, MI | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pending | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | Pass | State |
| 2017-08-18 | ARKANSAS SPECIALTY SANDS, LLC. | BLACK ROCK, Lawrence, AR | 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.