EPA Air · stack tests by year
Air-emissions stack tests in 2019
- 26,261Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2019
- California 6,897
- Ohio 2,684
- Oklahoma 1,656
- Florida 1,597
- Indiana 1,595
- Georgia 1,325
- Pennsylvania 723
- Alabama 687
- Arkansas 664
- Texas 620
- Mississippi 604
- Iowa 457
- Washington 445
- Colorado 431
- New Mexico 421
- Missouri 409
- North Carolina 297
- Minnesota 285
- Montana 272
- Michigan 268
- Wyoming 252
- Wisconsin 251
- South Carolina 231
- Louisiana 225
- Delaware 189
- Kentucky 188
- Utah 184
- West Virginia 176
- Kansas 175
- Alaska 159
- North Dakota 154
- Nebraska 149
- Illinois 138
- Connecticut 124
- New York 122
- Tennessee 121
- Maine 110
- Virginia 107
- Nevada 107
- Idaho 95
- Hawaii 93
- Oregon 88
- New Hampshire 78
- Arizona 77
- New Jersey 61
- South Dakota 59
- Massachusetts 58
- Maryland 54
- Rhode Island 45
- District of Columbia 33
- Vermont 21
Other years
Air-emissions stack tests recorded in 2019
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2019-11-21 | ASCENT RESOURCES - UTICA LLC - EMERSYN RCH BL WELL PAD | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2019-11-21 | ASCENT RESOURCES - UTICA LLC - EMERSYN RCH BL WELL PAD | SAINT CLAIRSVILLE, Belmont, OH | Pass | State |
| 2019-11-21 | WORTHINGTON STEEL COMPANY | MONROE, Butler, OH | Pass | State |
| 2019-11-21 | DIVERSIFIED PRODUCTION LLC / BROOKIE 1306 4LMH 18 5SMH 18 | EL RENO, Canadian, OK | Pass | State |
| 2019-11-21 | ET GATHERING PROCESSING LLC / PARKER COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2019-11-21 | ET GATHERING PROCESSING LLC / PARKER COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2019-11-21 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2019-11-21 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2019-11-21 | VM ARKOMA STACK LLC / BONANZA COMPRESSOR STATION | CALVIN, Hughes, OK | Pass | State |
| 2019-11-21 | ENABLE OKLAHOMA INTRASTATE TRANSMISSION / OKARCHE BOOSTER STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2019-11-21 | SUPERIOR MIDSTREAM LLC / REEDING COMPRESSOR STATION | CASHION, Kingfisher, OK | Pass | State |
| 2019-11-21 | PETROLINK ENERGY LLC / CABLE COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2019-11-21 | PETROLINK ENERGY LLC / CABLE COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2019-11-21 | ET GATHERING PROCESSING LLC / HOPETON GAS PLANT | ALVA, Woods, OK | Pass | State |
| 2019-11-21 | GEORGIA-PACIFIC TOLEDO LLC — high-priority violation on file | TOLEDO, Lincoln, OR | Pass | State |
| 2019-11-21 | SOUTHEASTERN PENNSYLVANIA TRANSPORTATION — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2019-11-21 | SOUTHEASTERN PENNSYLVANIA TRANSPORTATION — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2019-11-21 | TORAY COMPOSITE MATERIALS AMERICA INC | MOORE, Spartanburg, SC | Pass | State |
| 2019-11-21 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2019-11-21 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2019-11-21 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2019-11-21 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2019-11-21 | TRANSCO STATION 170 | APPOMATTOX, Appomattox, VA | Pass | State |
| 2019-11-21 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2019-11-21 | APPALACHIAN POWER CO. - MOUNTAINEER PLANT, NEW HAVEN | NEW HAVEN, Mason, WV | Pass | State |
| 2019-11-21 | HF SINCLAIR PARCO REFINING LLC — high-priority violation on file | SINCLAIR, Carbon, WY | Pass | State |
| 2019-11-20 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | Pass | State |
| 2019-11-20 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | Pass | State |
| 2019-11-20 | BARROW UTILITIES & ELECTRIC COOPERATIV / BARROW POWER PLANT | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2019-11-20 | SOUTHERN NATURAL GAS | ANNISTON, Calhoun, AL | Pass | State |
| 2019-11-20 | SOUTHERN NATURAL GAS | ANNISTON, Calhoun, AL | Pass | State |
| 2019-11-20 | SOUTHERN NATURAL GAS | ANNISTON, Calhoun, AL | Pass | State |
| 2019-11-20 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2019-11-20 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2019-11-20 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2019-11-20 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2019-11-20 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2019-11-20 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2019-11-20 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2019-11-20 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2019-11-20 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | BUTLER, Choctaw, AL | Pass | State |
| 2019-11-20 | W&T OFFSHORE, INC. | MOBILE BAY, Mobile, AL | Pass | State |
| 2019-11-20 | ALABAMA POWER COMPANY | WILSONVILLE, Shelby, AL | Pass | State |
| 2019-11-20 | ALABAMA POWER COMPANY (MILLER POWER PLANT) | QUINTON, Jefferson, AL | Pass | Local |
| 2019-11-20 | DESOTO GATHERING COMPANY LLC - YELLOWSTONE CPF-2 | QUITMAN, Van Buren, AR | Pass | State |
| 2019-11-20 | BAGDAD MINE | BAGDAD, Yavapai, AZ | Pass | State |
| 2019-11-20 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | WILMINGTON, Los Angeles, CA | Pass | Local |
| 2019-11-20 | COLORADO INTERSTATE GAS CO - GREASEWOOD | MEEKER 16.5 MI. SW OF, Rio Blanco, CO | Pass | State |
| 2019-11-20 | ROCKY MOUNTAIN MIDSTREAM - MUSTANG CS — high-priority violation on file | LA SALLE 8.4 MI. N OF, Weld, CO | N/A | State |
| 2019-11-20 | ROCKY MOUNTAIN MIDSTREAM - MUSTANG CS — high-priority violation on file | LA SALLE 8.4 MI. N OF, Weld, CO | N/A | State |
| 2019-11-20 | GB II CONNECTICUT, LLC - BRIDGEPORT HARBOR STATION | BRIDGEPORT, Fairfield, CT | Pass | State |
| 2019-11-20 | ALGONQUIN GAS TRANSMISSION, LLC - CHAPLIN COMPRESSOR STATION | CHAPLIN, Windham, CT | Pass | State |
| 2019-11-20 | SMITHSONIAN INSTITUTION-NAT.MUS.AMER-IND — high-priority violation on file | WASHINGTON, District of Columbia, DC | Pass | State |
| 2019-11-20 | QUIKRETE CONSTRUCTION MATERIALS, LLC | NEWBERRY, Alachua, FL | Pass | State |
| 2019-11-20 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2019-11-20 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2019-11-20 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2019-11-20 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-20 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-20 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-20 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-20 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-20 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-20 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-20 | FLORIDA POWER & LIGHT COMPANY | PACE, Santa Rosa, FL | Pass | State |
| 2019-11-20 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-20 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-20 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-20 | TOYOTA INDUSTRIES COMPRESSOR PARTS AMERICA, CO. | PENDERGRASS, Jackson, GA | Pass | State |
| 2019-11-20 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2019-11-20 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2019-11-20 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-20 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-20 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-20 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-20 | VALERO RENEWABLE FUELS CO LLC-ALBERTCITY | ALBERT CITY, Buena Vista, IA | Pass | State |
| 2019-11-20 | VALERO RENEWABLE FUELS CO LLC-ALBERTCITY | ALBERT CITY, Buena Vista, IA | Pass | State |
| 2019-11-20 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Fail | State |
| 2019-11-20 | BF GOODRICH TIRE MANUFACTURING | WOODBURN, Allen, IN | Pass | State |
| 2019-11-20 | BF GOODRICH TIRE MANUFACTURING | WOODBURN, Allen, IN | Pass | State |
| 2019-11-20 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2019-11-20 | SHERWIN-WILLIAMS - ANDOVER (AIR) | ANDOVER, Butler, KS | Pass | State |
| 2019-11-20 | ET GATHERING & PROCESSING - HUGOTON #1 STATION (AIR) | HUGOTON, Haskell, KS | Pass | State |
| 2019-11-20 | BENTELER STEEL/TUBE MANUFACTURING CORP | SHREVEPORT, Caddo, LA | Pass | State |
| 2019-11-20 | AMRIZE CEMENT INC. — high-priority violation on file | ALPENA, Alpena, MI | Pass | State |
| 2019-11-20 | USG INTERIORS LLC - CLOQUET MN | CLOQUET, Carlton, MN | Pass | State |
| 2019-11-20 | FLINT HILLS RESOURCES PINE BEND REFINERY | ROSEMOUNT, Dakota, MN | N/A | State |
| 2019-11-20 | FLINT HILLS RESOURCES PINE BEND REFINERY | ROSEMOUNT, Dakota, MN | Pass | State |
| 2019-11-20 | FLINT HILLS RESOURCES PINE BEND REFINERY | ROSEMOUNT, Dakota, MN | Pass | State |
| 2019-11-20 | UNIVERSITY OF MISSOURI POWER PLANT | COLUMBIA, Boone, MO | Pending | 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 the stack tests recorded in 2019. It lists 26,261 stack tests recorded nationwide in 2019.