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 |
|---|---|---|---|---|
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2017-09-05 | SAPUTO CHEESE USA INC | TULARE, Tulare, CA | Pass | Local |
| 2017-09-05 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2017-09-05 | LEE COUNTY LANDFILL | DIXON, Lee, IL | Pass | State |
| 2017-09-05 | DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file | CHINA, St. Clair, MI | Pass | State |
| 2017-09-05 | HENNIKER CRUSHED STONE | HENNIKER, Merrimack, NH | Pass | State |
| 2017-09-05 | SCHILLER STATION COMBUSTION TURBINE | PORTSMOUTH, Rockingham, NH | Pass | State |
| 2017-09-05 | PALO DURO G AND P OKLAHOMA LP / BIG MAC COMPRESSOR STATION | ELK CITY, Beckham, OK | Pass | State |
| 2017-09-05 | FW MIDCON I LLC / AULD 2H 34X | LINDSAY, Grady, OK | Pass | State |
| 2017-09-05 | UGI TEXAS CREEK LLC/GROFF COMP STA | CANTON, Bradford, PA | Pass | State |
| 2017-09-05 | VETERANS AFFAIRS MED CTR/ PLAINS TWP | PLAINS TWP, Luzerne, PA | Pass | State |
| 2017-09-05 | RED CEDAR GATHERING COMPANY - ARKANSAS LOOP AND SIMPSON TREATING PLANTS | SOUTHERN UTE RESERVATION, La Plata, CO | Pass | State |
| 2017-09-05 | NORTHWEST PIPELINE CORP SUMAS | SUMAS, Whatcom, WA | Pass | Local |
| 2017-09-05 | DIVERSIFIED MIDSTREAM LLC, BROWNING FORK STATION | GILBERT, Logan, WV | Pass | State |
| 2017-09-05 | EQUITABLE PRODUCTION COMPANY, BRADSHAW COMPRESSOR | BRADSHAW, McDowell, WV | Pass | State |
| 2017-09-04 | RAINBOW ENERGY CENTER, LLC - COAL CREEK STATION - AQ | UNDERWOOD, McLean, ND | Pass | State |
| 2017-09-02 | COLASKA INC, DBA QAP / HP#9 CMI 500 | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2017-09-02 | COLASKA INC, DBA QAP / HP#9 CMI 500 | FAIRBANKS, Fairbanks North Star, AK | Pass | State |
| 2017-09-02 | POWERSOUTH ENERGY COOPERATIVE INC | LEROY, Washington, AL | Pass | State |
| 2017-09-01 | ENABLE GAS TRANSMISSION, LLC - WALKER COMPRESSOR STATION | CECIL, Franklin, AR | Pass | State |
| 2017-09-01 | ENABLE GAS TRANSMISSION, LLC - WALKER COMPRESSOR STATION | CECIL, Franklin, AR | Pass | State |
| 2017-09-01 | ENABLE GAS TRANSMISSION, LLC - WALKER COMPRESSOR STATION | CECIL, Franklin, AR | Pending | State |
| 2017-09-01 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-01 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-01 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-01 | MACPHERSON OIL CO - HEAVY OIL | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-01 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2017-09-01 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2017-09-01 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2017-09-01 | FXI, INC. | AUBURN, DeKalb, IN | Pass | State |
| 2017-09-01 | ST GOBAIN ABRASIVES, INC | WORCESTER, CITY OF, Worcester, MA | Fail | State |
| 2017-09-01 | KOCH FARMS OF MISSISSIPPI LLC | MORTON, Scott, MS | Pass | State |
| 2017-09-01 | OTTER TAIL POWER COMPANY - COYOTE STATION - AQ | BEULAH, Mercer, ND | Pass | State |
| 2017-09-01 | GREAT RIVER ENERGY (GRE) - SPIRITWOOD STATION - AQ | SPIRITWOOD, Stutsman, ND | Pass | State |
| 2017-09-01 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2017-09-01 | BCE MACH III LLC / BORELLI 1705 4 8MH 5 8MH DODD 1705 3 8 | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-09-01 | BCE MACH III LLC / ASH 1705 3 19MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-09-01 | MARKWEST OKLAHOMA GAS CO LLC / ALPHA COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-09-01 | CONSTELLATION ENERGY GENERATION LLC/CROYDON GEN STA | CROYDON, Bucks, PA | Pass | State |
| 2017-09-01 | EBENSBURG POWER CO/EBENSBURG COGENERATION PLT | EBENSBURG, Cambria, PA | Pass | State |
| 2017-09-01 | H L MOONEY WATER RECLAMATION FACILITY | WOODBRIDGE, Prince William, VA | Pass | State |
| 2017-09-01 | VOLVO GROUP NORTH AMERICA LLC - NRV PLANT | DUBLIN, Pulaski, VA | Fail | State |
| 2017-09-01 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2017-08-31 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2017-08-31 | ASSOCIATED ELECTRIC COOPERATIVE, INC. - DELL POWER PLANT | DELL, Mississippi, AR | Pass | State |
| 2017-08-31 | ASSOCIATED ELECTRIC COOPERATIVE, INC. - DELL POWER PLANT | DELL, Mississippi, AR | Pass | State |
| 2017-08-31 | DRAKE CEMENT- DRAKE ROAD SITE — high-priority violation on file | PAULDEN, Yavapai, AZ | Pass | State |
| 2017-08-31 | DRAKE CEMENT- DRAKE ROAD SITE — high-priority violation on file | PAULDEN, Yavapai, AZ | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.