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 |
|---|---|---|---|---|
| 2017-11-07 | CITY UTILITIES OF SPRINGFIELD - MCCARTNEY GENERATING STATION | STRAFFORD, Greene, MO | Pass | State |
| 2017-11-07 | MARSHALL MUNICIPAL UTILITIES | MARSHALL, Saline, MO | Pending | State |
| 2017-11-07 | MARSHALL MUNICIPAL UTILITIES | MARSHALL, Saline, MO | Pending | State |
| 2017-11-07 | CF INDUSTRIES NITROGEN LLC | YAZOO CITY, Yazoo, MS | Pass | State |
| 2017-11-07 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2017-11-07 | VULCAN CONSTRUCTION MATERIALS, LLC - CABARRUS QUARRY | CONCORD, Cabarrus, NC | Pass | State |
| 2017-11-07 | CHARLOTTE PIPE & FOUNDRY | CHARLOTTE, Mecklenburg, NC | Pass | Local |
| 2017-11-07 | STERIGENICS US, INC. | CHARLOTTE, Mecklenburg, NC | Pass | Local |
| 2017-11-07 | TARGA BADLANDS, LLC - LITTLE MISSOURI GAS PLANT (LMGP) AND SMOKEY COMPRESSOR STA | WATFORD CITY, McKenzie, ND | Pass | State |
| 2017-11-07 | TURNKEY RECYCLING & ENVIRONMENTAL ENTERPRISES | ROCHESTER, Strafford, NH | Pass | State |
| 2017-11-07 | TURNKEY RECYCLING & ENVIRONMENTAL ENTERPRISES | ROCHESTER, Strafford, NH | Pass | State |
| 2017-11-07 | THE LUBRIZOL CORPORATION | PAINESVILLE, Lake, OH | Pass | State |
| 2017-11-07 | THE QUALITY CASTINGS COMPANY | ORRVILLE, Wayne, OH | Pass | State |
| 2017-11-07 | THE QUALITY CASTINGS COMPANY | ORRVILLE, Wayne, OH | Pass | State |
| 2017-11-07 | THE QUALITY CASTINGS COMPANY | ORRVILLE, Wayne, OH | Pass | State |
| 2017-11-07 | SHELLY MATERIALS, INC. - PLANT #85 | BUCKLAND, Auglaize, OH | Pass | State |
| 2017-11-07 | SHELLY MATERIALS, INC. - PLANT #85 | BUCKLAND, Auglaize, OH | Pass | State |
| 2017-11-07 | SHELLY MATERIALS, INC. - PLANT #85 | BUCKLAND, Auglaize, OH | Pass | State |
| 2017-11-07 | GERKEN MATERIAL, INC. PLANT #5 | OTTAWA, Putnam, OH | Pass | State |
| 2017-11-07 | MCWANE DUCTILE - OHIO | COSHOCTON, Coshocton, OH | Pass | State |
| 2017-11-07 | MCWANE DUCTILE - OHIO | COSHOCTON, Coshocton, OH | Pass | State |
| 2017-11-07 | MCWANE DUCTILE - OHIO | COSHOCTON, Coshocton, OH | Pass | State |
| 2017-11-07 | MCWANE DUCTILE - OHIO | COSHOCTON, Coshocton, OH | Pass | State |
| 2017-11-07 | MCWANE DUCTILE - OHIO | COSHOCTON, Coshocton, OH | Pass | State |
| 2017-11-07 | MCWANE DUCTILE - OHIO | COSHOCTON, Coshocton, OH | Pass | State |
| 2017-11-07 | KINGFISHER DEVELOPMENT LLC - KILLEN | MANCHESTER, Adams, OH | Pass | State |
| 2017-11-07 | VALIDUS ENERGY II MIDCON LLC / LAURA FIU 1 4H | WATONGA, Blaine, OK | Pass | State |
| 2017-11-07 | VALIDUS ENERGY II MIDCON LLC / R MOORE 1 24H | WATONGA, Blaine, OK | Pass | State |
| 2017-11-07 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2017-11-07 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2017-11-07 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2017-11-07 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2017-11-07 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2017-11-07 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2017-11-07 | ET GATHERING PROCESSING LLC / SCHROCK COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2017-11-07 | DIVERSIFIED PRODUCTION LLC / DONNIE 1707 1OH 12 BRANDT 1701 1LMH 12 | DOVER, Kingfisher, OK | Pass | State |
| 2017-11-07 | DIVERSIFIED PRODUCTION LLC / SLIDER 1706 1LMH 33 HOLLYWOOD 1606 1LM | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-11-07 | BCE MACH III LLC / EHU 230H 231H 232H 233H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2017-11-07 | BCE MACH III LLC / EHU 230H 231H 232H 233H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2017-11-07 | BCE MACH III LLC / LNU 15 5H 16 3H 16 4H | CRESCENT, Kingfisher, OK | Pass | State |
| 2017-11-07 | BCE MACH III LLC / LNU 15 5H 16 3H 16 4H | CRESCENT, Kingfisher, OK | Pass | State |
| 2017-11-07 | LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY | PRYOR, Mayes, OK | Pass | State |
| 2017-11-07 | ET GATHERING PROCESSING LLC / HAMMON COMPRESSOR STATION | HAMMON, Roger Mills, OK | Pass | State |
| 2017-11-07 | ET GATHERING PROCESSING LLC / CANUTE COMPRESSOR STATION | BURNS FLAT, Washita, OK | Pass | State |
| 2017-11-07 | BOISE CASCADE WOOD PRODUCTS, L.L.C. | MEDFORD, Jackson, OR | Pass | State |
| 2017-11-07 | WARREN RESOURCES JOHNSTON PAD / MESHOPPEN | MESHOPPEN, Wyoming, PA | Pass | State |
| 2017-11-07 | NRG ENERGY CTR PGH LLC/PGH | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2017-11-07 | UNION COUNTY REGIONAL MSW LANDFILL DBA UPSTATE LANDFILL | ENOREE, Union, SC | Pass | State |
| 2017-11-07 | NORTHWESTERN ENERGY PUBLIC SERVICE CORPORATION - ABERDEEN | ABERDEEN, Brown, SD | Pass | State |
| 2017-11-07 | OTTER TAIL POWER COMPANY | BIG STONE CITY, Grant, SD | Pass | State |
| 2017-11-07 | PETE LIEN & SONS, INC. MAIN PLANT | RAPID CITY, Pennington, SD | Pass | State |
| 2017-11-07 | NACOGDOCHES GENERATING FACILITY | CUSHING, Nacogdoches, TX | Pass | State |
| 2017-11-07 | NACOGDOCHES GENERATING FACILITY | CUSHING, Nacogdoches, TX | Pass | State |
| 2017-11-07 | SABINE PLANT | ORANGE, Orange, TX | Pass | State |
| 2017-11-07 | SABINE PLANT | ORANGE, Orange, TX | Pass | State |
| 2017-11-07 | NORTHWEST PIPELINE CORP WASHOUGAL | WASHOUGAL, Clark, WA | Pass | Local |
| 2017-11-07 | WAFERTECH | CAMAS, Clark, WA | Pass | Local |
| 2017-11-07 | WISCONSIN PUBLIC SERVICE CORP-WEST MARIN | PESHTIGO, Marinette, WI | Pass | State |
| 2017-11-07 | MCKINLEY PAPER AND PACKAGING COMPANY — high-priority violation on file | COMBINED LOCKS, Ozaukee, WI | Pass | State |
| 2017-11-07 | ANR PIPELINE CO - KEWASKUM COMPRESSOR ST | ADELL, Taylor, WI | Pass | State |
| 2017-11-07 | MOUNTAIN GATHERING, LLC, SHINNSTON | SHINNSTON, Harrison, WV | Pass | State |
| 2017-11-07 | MOUNTAIN GATHERING, LLC, HARBERT EAST | LUMBERPORT, Harrison, WV | Pass | State |
| 2017-11-07 | ANTERO MIDSTREAM LLC, MIDDLEBOURNE III | WICK, Tyler, WV | Pass | State |
| 2017-11-07 | LOST CABIN GAS PLANT (CONTANGO RESOURCES, LLC.) — high-priority violation on file | LOST CABIN, Fremont, WY | Pass | State |
| 2017-11-06 | DESOTO GATHERING COMPANY, LLC - NORTHWEST CHARLEY CPF-2 | GREERS FERRY, Cleburne, AR | Pass | State |
| 2017-11-06 | MERIT ENERGY COMPANY, LLC - PETERPENDER CP | CHARLESTON, Franklin, AR | Pass | State |
| 2017-11-06 | MERIT ENERGY COMPANY, LLC - MCMILLIAN CP | CLARKSVILLE, Johnson, AR | Pass | State |
| 2017-11-06 | ENABLE GAS TRANSMISSION, LLC - SEARCY COMPRESSOR STATION | LETONA, White, AR | Pass | State |
| 2017-11-06 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2017-11-06 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2017-11-06 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2017-11-06 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2017-11-06 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2017-11-06 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-06 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-06 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-06 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-06 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-06 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-06 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-06 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-06 | BUNGE MILLING (SOUTHWEST), INC | RED OAK, Montgomery, IA | Pass | State |
| 2017-11-06 | CENTURY ALUMINUM OF KY LLC | HAWESVILLE, Hancock, KY | Fail | State |
| 2017-11-06 | CENTURY ALUMINUM SEBREE LLC | ROBARDS, Henderson, KY | Pass | State |
| 2017-11-06 | ASH GROVE CEMENT | CLANCY, Jefferson, MT | Pass | State |
| 2017-11-06 | RAINBOW ENERGY CENTER, LLC - COAL CREEK STATION - AQ | UNDERWOOD, McLean, ND | Pass | State |
| 2017-11-06 | ET GATHERING PROCESSING LLC / NORTH WATONGA COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2017-11-06 | VALIDUS ENERGY II MIDCON LLC / TOMS 1 21XH | WATONGA, Blaine, OK | Pass | State |
| 2017-11-06 | VALIDUS ENERGY II MIDCON LLC / LUDWIG 1 22 15XH | WATONGA, Blaine, OK | Pass | State |
| 2017-11-06 | VALIDUS ENERGY II MIDCON LLC / BLURTON 5 7 6XH BLURTON 6 7 6XH BLURTO | WATONGA, Blaine, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.