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 |
|---|---|---|---|---|
| 2017-08-28 | VALIDUS ENERGY II MIDCON LLC / MOWERY 1 36H | GREENFIELD, Blaine, OK | Pass | State |
| 2017-08-28 | TOM STACK LLC / COMMUNITY COMPRESSOR STATION | OMEGA, Blaine, OK | Pass | State |
| 2017-08-28 | TOM STACK LLC / COMMUNITY COMPRESSOR STATION | OMEGA, Blaine, OK | Pass | State |
| 2017-08-28 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2017-08-28 | BCE MACH III LLC / OSWALD 1705 5 28MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-28 | BCE MACH III LLC / LSEOU 38 4HO 50 3HO COPELAND 4 20H BAR | DOVER, Kingfisher, OK | Pass | State |
| 2017-08-28 | BCE MACH III LLC / VIETH 1605 2 26MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-28 | BCE MACH III LLC / RAY 1605 3 27MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-28 | BCE MACH III LLC / ORBIT 1606 6 23MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-08-28 | CONTINENTAL RESOURCES / ELY 1 25 36XH | VELMA, Stephens, OK | Pass | State |
| 2017-08-28 | GROVE CITY COLL/GROVE CITY | GROVE CITY, Mercer, PA | Pass | State |
| 2017-08-28 | TRANSCONTINENTAL GAS PIPELINE COMPANY, LLC | MOORE, Spartanburg, SC | Pass | State |
| 2017-08-28 | SANDERS BROTHERS CONSTRUCTION COMPANY INC MOUNT HOLLY PLANT | MONCKS CORNER, Berkeley, SC | Pass | State |
| 2017-08-28 | TRIAD HUNTER, LLC, SPENCER STATION | MIDDLEBOURNE, Tyler, WV | Pass | State |
| 2017-08-28 | GREEN RIVER SODIUM PRODUCTS PLANT (CHURCH & DWIGHT INC) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2017-08-27 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | Pass | State |
| 2017-08-26 | SMI STEEL, INC. | BIRMINGHAM, Jefferson, AL | Pass | Local |
| 2017-08-26 | SMI STEEL, INC. | BIRMINGHAM, Jefferson, AL | Pass | Local |
| 2017-08-26 | TAMPA ELECTRIC COMPANY | MULBERRY, Polk, FL | Pass | State |
| 2017-08-26 | NFCDA ENERGY LLC / WEST LENAPAH COMPRESSOR STATION | LENAPAH, Nowata, OK | Pass | State |
| 2017-08-25 | INTERNATIONAL PAPER | PINE HILL, Wilcox, AL | Pass | State |
| 2017-08-25 | DESOTO GATHERING COMPANY, LLC - SOUTHEAST RAINBOW CPF-1 | BEE BRANCH, Conway, AR | Pass | State |
| 2017-08-25 | SOUTHWESTERN ELECTIRC POWER COMPANY - HARRY D. MATTISON POWER PLANT | TONTITOWN, Washington, AR | Pass | State |
| 2017-08-25 | CANYON POWER PLANT | ANAHEIM, Orange, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | CALIFORNIA DAIRIES INC — high-priority violation on file | VISALIA, Tulare, CA | Pass | Local |
| 2017-08-25 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2017-08-25 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2017-08-25 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2017-08-25 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2017-08-25 | KOCH FERTILIZER FT. DODGE, LLC | FORT DODGE, Webster, IA | Pass | State |
| 2017-08-25 | BROOKS CONSTRUCTION COMPANY INCORPORATED | MARION, Grant, IN | Pass | State |
| 2017-08-25 | BROOKS CONSTRUCTION COMPANY INCORPORATED | MARION, Grant, IN | Pass | State |
| 2017-08-25 | BROOKS CONSTRUCTION COMPANY INCORPORATED | MARION, Grant, IN | Pass | State |
| 2017-08-25 | BROOKS CONSTRUCTION COMPANY INCORPORATED | MARION, Grant, IN | Pass | State |
| 2017-08-25 | ROTH TEC ENGRAVING CORP | NEW BEDFORD, CITY OF, Bristol, MA | Pending | U.S. EPA |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, JOHN C STENNIS SPACE CENTER | STENNIS SPAC, Hancock, MS | Pass | State |
| 2017-08-25 | BLACK ROCK SERVICES, LLC | ALBUQUERQUE, Bernalillo, NM | Fail | Local |
| 2017-08-25 | CONTINENTAL RESOURCES / TEXOMA 1 26 35XH | WILSON, Carter, OK | Pass | State |
| 2017-08-25 | FW MIDCON I LLC / WILLIAMS 1H 7X | ELMORE CITY, Garvin, OK | Pass | State |
| 2017-08-25 | ET GATHERING PROCESSING LLC / WHEATLAND COMPRESSOR STATION | HOPETON, Woods, OK | Pass | State |
| 2017-08-25 | ET GATHERING PROCESSING LLC / WHEATLAND COMPRESSOR STATION | HOPETON, Woods, OK | Pass | State |
| 2017-08-25 | EASTERN GAS TRANS & STORAGE INC/TIOGA STA | LAWRENCEVILLE, Tioga, PA | Pass | State |
| 2017-08-25 | UNITED REFINING CO/WARREN PLT | WARREN, Warren, PA | Pass | State |
| 2017-08-25 | HEIDELBERG MATERIALS US CEMENT LLC/EVANSVILLE CEMENT PLT & Q — high-priority violation on file | FLEETWOOD, Berks, PA | Pass | State |
| 2017-08-25 | SCHUYLKILL ENERGY RES/ST NICHOLAS COGEN — high-priority violation on file | SHENANDOAH, Schuylkill, PA | Pass | State |
| 2017-08-25 | WHITE ENERGY HEREFORD | HEREFORD, Deaf Smith, TX | Pass | State |
| 2017-08-25 | SOLVAY SPECIALTY POLYMERS USA — high-priority violation on file | BORGER, Hutchinson, TX | Pass | State |
| 2017-08-25 | VALERO MCKEE REFINERY — high-priority violation on file | SUNRAY, Moore, TX | Pass | State |
| 2017-08-25 | VALERO MCKEE REFINERY — high-priority violation on file | SUNRAY, Moore, TX | Pass | State |
| 2017-08-25 | CRESTWOOD MARCELLUS MIDSTREAM LLC, MORGAN STATION | SALEM, Doddridge, WV | Pass | State |
| 2017-08-25 | E. MARCELLUS ASSET COMPANY, LLC, TICHENAL STATION | LOST CREEK, Harrison, WV | Pass | State |
| 2017-08-25 | JIM BRIDGER PLANT (PACIFICORP) — high-priority violation on file | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2017-08-24 | ALABAMA POWER COMPANY | BUCKS, Mobile, AL | Pass | State |
| 2017-08-24 | INTERNATIONAL PAPER | PINE HILL, Wilcox, AL | Pass | State |
| 2017-08-24 | SOUTHWESTERN ELECTRIC POWER COMPANY D/B/A FLINT CREEK POWER PLANT | GENTRY, Benton, AR | Pass | State |
| 2017-08-24 | DESOTO GATHERING COMPANY, LLC - SOUTHEAST RAINBOW CPF-2 | BEE BRANCH, Conway, AR | Pass | State |
| 2017-08-24 | DESOTO GATHERING COMPANY, LLC - SOUTHEAST RAINBOW CPF-2 | BEE BRANCH, Conway, AR | Pass | State |
| 2017-08-24 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | REDFIELD, Jefferson, AR | Pass | State |
| 2017-08-24 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | REDFIELD, Jefferson, AR | Pass | State |
| 2017-08-24 | ASH GROVE CEMENT COMPANY | FOREMAN, Little River, AR | Pass | State |
| 2017-08-24 | ASH GROVE CEMENT COMPANY | FOREMAN, Little River, AR | Pass | State |
| 2017-08-24 | CANYON POWER PLANT | ANAHEIM, Orange, CA | Pass | Local |
| 2017-08-24 | APPLIED ENERGY-32ND ST | SAN DIEGO, San Diego, CA | Pending | Local |
| 2017-08-24 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-24 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-24 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-24 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-08-24 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | Pass | Local |
| 2017-08-24 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | Pass | Local |
| 2017-08-24 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | Pass | Local |
| 2017-08-24 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | Pass | Local |
| 2017-08-24 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | Pass | Local |
| 2017-08-24 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | Pass | Local |
| 2017-08-24 | DTE STOCKTON LLC | STOCKTON, San Joaquin, CA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.