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 |
|---|---|---|---|---|
| 2017-11-27 | CRAWLEY PETROLEUM CORP / HAJEK 1 6MH IRVING 1 31MH | HENNESSEY, Kingfisher, OK | Pass | State |
| 2017-11-27 | CRAWLEY PETROLEUM CORP / GLAESLINE 1 22MH | DOVER, Kingfisher, OK | Pass | State |
| 2017-11-27 | ALLEGHENY ENERGY SUPPLY/SPRINGDALE | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2017-11-27 | ENERGY TRANSFER NEDERLAND TERMINAL | NEDERLAND, Jefferson, TX | N/A | State |
| 2017-11-27 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2017-11-27 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2017-11-27 | MORGANTOWN ENERGY ASSOCIATES, MORGANTOWN PLANT | MORGANTOWN, Monongalia, WV | Pass | State |
| 2017-11-24 | CENTURY ALUMINUM OF SOUTH CAROLINA INC — high-priority violation on file | GOOSE CREEK, Berkeley, SC | Pass | State |
| 2017-11-23 | BIOGEN | RESEARCH TRIANGLE PARK, Wake, NC | Pass | State |
| 2017-11-22 | ARROW PIPELINE STATION #7 | DUNN COUNTY, Dunn, ND | Pass | U.S. EPA |
| 2017-11-22 | TARGA- CLARK'S CREEK COMPRESSOR STATION | KEENE, McKenzie, ND | Pass | U.S. EPA |
| 2017-11-22 | BLUE BUTTES COMPRESSOR STATION AND PUMP STATION | MCKENZIE COUNTY, McKenzie, ND | Pass | U.S. EPA |
| 2017-11-22 | BLUE BUTTES COMPRESSOR STATION AND PUMP STATION | MCKENZIE COUNTY, McKenzie, ND | Pass | U.S. EPA |
| 2017-11-22 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | WILMINGTON, Los Angeles, CA | Pass | Local |
| 2017-11-22 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | WILMINGTON, Los Angeles, CA | Fail | Local |
| 2017-11-22 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Fail | State |
| 2017-11-22 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2017-11-22 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2017-11-22 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Fail | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Fail | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Fail | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Fail | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Fail | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2017-11-22 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Fail | State |
| 2017-11-22 | EXETER AGRI-ENERGY, LLC | EXETER, TOWN OF, Penobscot, ME | Pass | State |
| 2017-11-22 | ADM GRAIN COMPANY | TOLEDO, Lucas, OH | Pass | State |
| 2017-11-22 | DIVERSIFIED PRODUCTION LLC / SCHROEDER 2 19 17 1H PAD | SEILING, Dewey, OK | Pass | State |
| 2017-11-22 | SPECIALTY MINERALS INC | EASTOVER, Richland, SC | Pass | State |
| 2017-11-22 | ALAMO CEMENT 1604 PLANT | SAN ANTONIO, Bexar, TX | Pass | State |
| 2017-11-22 | XCEL ENERGY - FRENCH ISLAND GENERATING PLANT | LA CROSSE, La Crosse, WI | Pass | State |
| 2017-11-21 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2017-11-21 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2017-11-21 | GEORGIA PACIFIC | PENNINGTON, Choctaw, AL | Pass | State |
| 2017-11-21 | WELLBORN CABINETS INC | ASHLAND, Clay, AL | Pass | State |
| 2017-11-21 | WELLBORN CABINETS INC | ASHLAND, Clay, AL | Pass | State |
| 2017-11-21 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-21 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-21 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-21 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-21 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-21 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | LA PALOMA GENERATING PLANT | MCKITTRICK, Kern, CA | Pass | Local |
| 2017-11-21 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-11-21 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-11-21 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-11-21 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-11-21 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-11-21 | TULARE CITY WASTE WATER PLANT — high-priority violation on file | TULARE, Tulare, CA | Pass | Local |
| 2017-11-21 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2017-11-21 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2017-11-21 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Fail | State |
| 2017-11-21 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2017-11-21 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2017-11-21 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2017-11-21 | JEA | JACKSONVILLE, Duval, FL | Pass | State |
| 2017-11-21 | POLYGLASS USA, INC. | WINTER HAVEN, Polk, FL | Pass | State |
| 2017-11-21 | POLYGLASS USA, INC. | WINTER HAVEN, Polk, FL | Pass | State |
| 2017-11-21 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2017-11-21 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2017-11-21 | TRANSCONTINENTAL GAS PIPELINE COMPANY, LLC - COMPRESSOR STATION 130 | COMER, Madison, GA | Pass | State |
| 2017-11-21 | SKC, INC. — high-priority violation on file | COVINGTON, Newton, GA | Pass | State |
| 2017-11-21 | SKC, INC. — high-priority violation on file | COVINGTON, Newton, GA | Pass | State |
| 2017-11-21 | OCONEE METAL RECOVERY | COVINGTON, Newton, GA | Pass | State |
| 2017-11-21 | OCONEE METAL RECOVERY | COVINGTON, Newton, GA | Pass | State |
| 2017-11-21 | ATLANTIC POLE - GEORGIA, LLC | VIDALIA, Toombs, GA | Pass | State |
| 2017-11-21 | ATLANTIC POLE - GEORGIA, LLC | VIDALIA, Toombs, GA | Pass | State |
| 2017-11-21 | LINCOLNWAY ENERGY LLC | NEVADA, Story, IA | Pass | State |
| 2017-11-21 | LINCOLNWAY ENERGY LLC | NEVADA, Story, IA | Pass | State |
| 2017-11-21 | DYNEGY MIDWEST GENERATION LLC | BALDWIN, Randolph, IL | Pass | State |
| 2017-11-21 | BAHR BROTHERS MANUFACTURING INC | MARION, Grant, IN | Pass | State |
| 2017-11-21 | BAHR BROTHERS MANUFACTURING INC | MARION, Grant, IN | Pass | State |
| 2017-11-21 | NATIONAL MATERIAL PROCESSING | EAST CHICAGO, Lake, IN | Pass | State |
| 2017-11-21 | PUREFIELD INGREDIENTS LLC (1224 EAST)(AIR) | RUSSELL, Russell, KS | Pass | State |
| 2017-11-21 | ROCHE BROTHERS BARREL & DRUM CO. | LOWELL, CITY OF, Middlesex, MA | Pass | State |
| 2017-11-21 | EXETER AGRI-ENERGY, LLC | EXETER, TOWN OF, Penobscot, ME | Pass | State |
| 2017-11-21 | LANSING BOARD OF WATER AND LIGHT - REO TOWN PLANT | LANSING, Ingham, MI | Pass | State |
| 2017-11-21 | HOMETOWN BIOENERGY | LE SUEUR, Le Sueur, MN | Pass | State |
| 2017-11-21 | MET COUNCIL METROPOLITAN WATER RESOURCE RECOVERY FACILITY | SAINT PAUL, Ramsey, MN | Pass | State |
| 2017-11-21 | OWATONNA ENERGY STATION | OWATONNA, Steele, MN | Pass | State |
| 2017-11-21 | SHUQUALAK LUMBER COMPANY INC, PLANER MILL DIVISION — high-priority violation on file | SHUQUALAK, Noxubee, MS | Pass | State |
| 2017-11-21 | SHUQUALAK LUMBER COMPANY INC, PLANER MILL DIVISION — high-priority violation on file | SHUQUALAK, Noxubee, MS | Pass | State |
| 2017-11-21 | SHUQUALAK LUMBER COMPANY INC, PLANER MILL DIVISION — high-priority violation on file | SHUQUALAK, Noxubee, MS | Pass | State |
| 2017-11-21 | SHUQUALAK LUMBER COMPANY INC, PLANER MILL DIVISION — high-priority violation on file | SHUQUALAK, Noxubee, MS | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.