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 |
|---|---|---|---|---|
| 2017-11-28 | IOWA FERTILIZER CO — high-priority violation on file | WEVER, Lee, IA | Pass | State |
| 2017-11-28 | DIAMOND V MILLS, INC. SOUTH PLANT | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2017-11-28 | IDAHO FOREST GROUP - LACLEDE | LACLEDE, Bonner, ID | Pass | State |
| 2017-11-28 | GUARDIAN PIPELINE CO | CHANNAHON, Will, IL | Pass | State |
| 2017-11-28 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2017-11-28 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2017-11-28 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2017-11-28 | METAL TECHNOLOGIES AUBURN LLC — high-priority violation on file | AUBURN, DeKalb, IN | Pass | State |
| 2017-11-28 | VALMONT INDUSTRIES INC | ELKHART, Elkhart, IN | Pass | State |
| 2017-11-28 | VALMONT INDUSTRIES INC | ELKHART, Elkhart, IN | Pass | State |
| 2017-11-28 | VALMONT INDUSTRIES INC | ELKHART, Elkhart, IN | Pass | State |
| 2017-11-28 | VALMONT INDUSTRIES INC | ELKHART, Elkhart, IN | Pass | State |
| 2017-11-28 | LINACAST INCORPORATED LINAMAR LIGHT METALS PIERCETON | PIERCETON, Kosciusko, IN | Pass | State |
| 2017-11-28 | LINACAST INCORPORATED LINAMAR LIGHT METALS PIERCETON | PIERCETON, Kosciusko, IN | Pass | State |
| 2017-11-28 | LINACAST INCORPORATED LINAMAR LIGHT METALS PIERCETON | PIERCETON, Kosciusko, IN | Pass | State |
| 2017-11-28 | LINACAST INCORPORATED LINAMAR LIGHT METALS PIERCETON | PIERCETON, Kosciusko, IN | Pass | State |
| 2017-11-28 | WASTE NO ENERGY LLC | MONTICELLO, White, IN | Pass | State |
| 2017-11-28 | WASTE NO ENERGY LLC | MONTICELLO, White, IN | Pass | State |
| 2017-11-28 | WASTE NO ENERGY LLC | MONTICELLO, White, IN | Pass | State |
| 2017-11-28 | CHS MCPHERSON REFINERY (AIR) | MCPHERSON, McPherson, KS | Pass | State |
| 2017-11-28 | CENTURY ALUMINUM OF KY LLC | HAWESVILLE, Hancock, KY | Pass | State |
| 2017-11-28 | TENNESSEE VALLEY AUTHORITY (TVA) - SHAWNEE FOSSIL PLANT | WEST PADUCAH, McCracken, KY | Pass | State |
| 2017-11-28 | CURTIS BAY ENERGY, LP — high-priority violation on file | BALTIMORE, Baltimore (city), MD | Pass | State |
| 2017-11-28 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2017-11-28 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | THOMASTON, Knox, ME | Pass | State |
| 2017-11-28 | FCA US LLC - TRENTON ENGINE COMPLEX | TRENTON, Wayne, MI | Pass | State |
| 2017-11-28 | ANR PIPELINE-COLD SPRINGS12 /BLUE LAKE/ COLD SPRINGS 1 | MANCELONA, Kalkaska, MI | Pass | State |
| 2017-11-28 | GENERAL MOTORS LLC - ORION ASSEMBLY | LAKE ORION, Oakland, MI | Pending | State |
| 2017-11-28 | TES FILER CITY STATION | FILER CITY, Manistee, MI | Pass | State |
| 2017-11-28 | CITIZENS DISPOSAL, INC. | GRAND BLANC, Genesee, MI | Pass | State |
| 2017-11-28 | AMERICAN CRYSTAL SUGAR - MOORHEAD — high-priority violation on file | MOORHEAD, Clay, MN | Pass | State |
| 2017-11-28 | FLINT HILLS RESOURCES PINE BEND REFINERY | ROSEMOUNT, Dakota, MN | Pass | State |
| 2017-11-28 | CHS OILSEED PROCESSING | FAIRMONT, Martin, MN | Fail | State |
| 2017-11-28 | INDUSTRIAL FINISHING SERVICES INC - PERHAM | PERHAM, Otter Tail, MN | Pass | State |
| 2017-11-28 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2017-11-28 | UWHARRIE MOUNTAIN RENEWABLE ENERGY, LLC | MOUNT GILEAD, Montgomery, NC | Pass | State |
| 2017-11-28 | CHARLOTTE PIPE & FOUNDRY | CHARLOTTE, Mecklenburg, NC | Pass | Local |
| 2017-11-28 | OTTER TAIL POWER COMPANY - COYOTE STATION - AQ | BEULAH, Mercer, ND | Pass | State |
| 2017-11-28 | PAULSBORO REFINING COMPANY LLC | GREENWICH, TOWNSHIP OF, Gloucester, NJ | Pass | State |
| 2017-11-28 | NOVELIS ALR ROLLED PRODUCTS, INC. | ASHVILLE, Pickaway, OH | Pass | State |
| 2017-11-28 | NOVELIS ALR ROLLED PRODUCTS, INC. | ASHVILLE, Pickaway, OH | Pass | State |
| 2017-11-28 | NOVELIS ALR ROLLED PRODUCTS, INC. | ASHVILLE, Pickaway, OH | Pass | State |
| 2017-11-28 | NOVELIS ALR ROLLED PRODUCTS, INC. | ASHVILLE, Pickaway, OH | Pass | State |
| 2017-11-28 | LIMA REFINING COMPANY — high-priority violation on file | LIMA, Allen, OH | Pass | State |
| 2017-11-28 | LIMA REFINING COMPANY — high-priority violation on file | LIMA, Allen, OH | Pass | State |
| 2017-11-28 | ZIMMER POWER COMPANY LLC | MOSCOW, Clermont, OH | Pass | State |
| 2017-11-28 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2017-11-28 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2017-11-28 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2017-11-28 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2017-11-28 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2017-11-28 | D&J PRINTING INC. (DBA SHERIDAN OHIO) | BRIMFIELD, TOWNSHIP OF, Portage, OH | Pass | State |
| 2017-11-28 | OG AND E / MUSTANG ENERGY CENTER | OKLAHOMA CITY, Canadian, OK | Pass | State |
| 2017-11-28 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-28 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-28 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-28 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-28 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-28 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2017-11-28 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2017-11-28 | PETROLINK ENERGY LLC / BLOCKER COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2017-11-28 | PETROLINK ENERGY LLC / BLOCKER COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2017-11-28 | ADUSA DIST LLC/YORK | YORK, York, PA | Pass | State |
| 2017-11-28 | QUIKRETE CONSTRUCTION MATERIALS, LLC — high-priority violation on file | HARLEYVILLE, Dorchester, SC | Pass | State |
| 2017-11-28 | NORTHWEST PIPELINE LLC SNOHOMISH | SNOHOMISH, Snohomish, WA | Pass | Local |
| 2017-11-28 | NORTHWEST PIPELINE LLC SNOHOMISH | SNOHOMISH, Snohomish, WA | Pass | Local |
| 2017-11-28 | DAIRYLAND POWER COOP ALMA SITE | ALMA, Buffalo, WI | Pass | State |
| 2017-11-28 | DAIRYLAND POWER COOP ALMA SITE | ALMA, Buffalo, WI | Pass | State |
| 2017-11-28 | DIDION MILLING INC. | CAMBRIA, Columbia, WI | Pass | State |
| 2017-11-28 | MONONGAHELA POWER COMPANY, HARRISON STATION | HAYWOOD, Harrison, WV | Pass | State |
| 2017-11-28 | APPALACHIAN POWER COMPANY, JOHN AMOS PLANT | WINFIELD, Putnam, WV | Pass | State |
| 2017-11-28 | WESTVACO FACILITY (WE SODA WYOMING LP) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2017-11-27 | WONSITS VALLEY COMPRESSOR STATION | FORT DUCHESNE, Uintah, UT | Pass | U.S. EPA |
| 2017-11-27 | CHEVRON U.S.A. INC. | SAN ARDO, Monterey, CA | Pass | Local |
| 2017-11-27 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-27 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-27 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-27 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-27 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-27 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-27 | LA CONCHITA OIL & GAS PLANT | VENTURA, Ventura, CA | Pass | Local |
| 2017-11-27 | ALMA PLANTATION LLC - ALMA FACILITY | LAKELAND, Pointe Coupee, LA | Pass | State |
| 2017-11-27 | DRY CREEK FIELD STATION 056 | RED LODGE, Carbon, MT | Pass | State |
| 2017-11-27 | DRY CREEK FIELD STATION 056 | RED LODGE, Carbon, MT | Pass | State |
| 2017-11-27 | DRY CREEK FIELD STATION 056 | RED LODGE, Carbon, MT | Pass | State |
| 2017-11-27 | IFG-KAMP, LLC | SAINT REGIS, Mineral, MT | Pass | State |
| 2017-11-27 | IFG-KAMP, LLC | SAINT REGIS, Mineral, MT | Pass | State |
| 2017-11-27 | IREDELL TRANSMISSION, LLC | STATESVILLE, Iredell, NC | Pass | State |
| 2017-11-27 | COVANTA UNION | RAHWAY, Union, NJ | Pass | State |
| 2017-11-27 | OSO BIOPHARMACEUTICALS MANUFACTURING LLC | ALBUQUERQUE, Bernalillo, NM | Pass | Local |
| 2017-11-27 | ET GATHERING PROCESSING LLC / MOON COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2017-11-27 | ET GATHERING PROCESSING LLC / MOON COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2017-11-27 | ET GATHERING PROCESSING LLC / MOON COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2017-11-27 | ET GATHERING PROCESSING LLC / MOON COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2017-11-27 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2017-11-27 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-27 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-27 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2017-11-27 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2017-11-27 | CRAWLEY PETROLEUM CORP / HAJEK 1 6MH IRVING 1 31MH | HENNESSEY, Kingfisher, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.