EPA Air · stack tests by year
Air-emissions stack tests in 2018
- 25,145Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2018
- California 7,098
- Ohio 2,476
- Oklahoma 1,684
- Indiana 1,605
- Florida 1,563
- Georgia 1,137
- Pennsylvania 813
- Alabama 645
- Texas 611
- Mississippi 598
- Arkansas 555
- Iowa 464
- Missouri 414
- Washington 394
- Colorado 353
- Wisconsin 280
- Montana 269
- North Carolina 261
- Michigan 259
- Wyoming 253
- South Carolina 252
- Minnesota 218
- Kentucky 200
- Kansas 195
- Delaware 194
- Alaska 178
- Illinois 165
- Nebraska 152
- Utah 137
- West Virginia 137
- Tennessee 129
- North Dakota 117
- Virginia 116
- New York 116
- Connecticut 114
- Nevada 101
- New Jersey 100
- Maine 88
- New Hampshire 83
- Oregon 83
- Idaho 77
- Hawaii 77
- South Dakota 67
- Arizona 61
- Maryland 58
- Louisiana 54
- Massachusetts 41
- District of Columbia 33
- New Mexico 31
- Vermont 20
- Rhode Island 10
- Puerto Rico 9
Other years
Air-emissions stack tests recorded in 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-11-14 | PEOPLES GAS LIGHT & COKE CO | FISHER, Champaign, IL | Pass | State |
| 2018-11-14 | LIFE TECHNOLOGIES CORPORATION | ROCKFORD, Winnebago, IL | Pass | State |
| 2018-11-14 | GARFIELD FACILITY LLC — high-priority violation on file | MUNCIE, Delaware, IN | Pass | State |
| 2018-11-14 | RVF LAND CORP | ORLEANS, Orange, IN | Fail | State |
| 2018-11-14 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-11-14 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-11-14 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-11-14 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-11-14 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-11-14 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-11-14 | MPLX TERMINALS LLC - MT VERNON TERMINAL | MOUNT VERNON, Posey, IN | Pass | State |
| 2018-11-14 | MILESTONE CONTRACTORS LP | SOUTH BEND, St. Joseph, IN | Pass | State |
| 2018-11-14 | SUBARU OF INDIANA AUTOMOTIVE INC — high-priority violation on file | LAFAYETTE, Tippecanoe, IN | Pass | State |
| 2018-11-14 | JAYHAWK FINE CHEMICALS CORP (AIR) | GALENA, Cherokee, KS | Pass | State |
| 2018-11-14 | ROBINSON STAVE COMPANY | EAST BERNSTADT, Laurel, KY | Pass | State |
| 2018-11-14 | TENNESSEE VALLEY AUTHORITY (TVA) - SHAWNEE FOSSIL PLANT | WEST PADUCAH, McCracken, KY | Pass | State |
| 2018-11-14 | HADLEY AD 1 LLC | HADLEY, Hampshire, MA | Pass | State |
| 2018-11-14 | HURON CASTING, INC (BLUE DIAMOND STEEL CASTING) | PIGEON, Huron, MI | Pending | State |
| 2018-11-14 | THE LIFELINE GROUP — high-priority violation on file | SAINT JOSEPH, Buchanan, MO | Pass | State |
| 2018-11-14 | CAPE GIRARDEAU WASTEWATER TREATMENT CORPORATE CIRCLE | CAPE GIRARDEAU, Cape Girardeau, MO | Pending | State |
| 2018-11-14 | CAPE GIRARDEAU WASTEWATER TREATMENT CORPORATE CIRCLE | CAPE GIRARDEAU, Cape Girardeau, MO | Pending | State |
| 2018-11-14 | CAPE GIRARDEAU WASTEWATER TREATMENT CORPORATE CIRCLE | CAPE GIRARDEAU, Cape Girardeau, MO | Pending | State |
| 2018-11-14 | LHOIST NORTH AMERICA | SAINTE GENEVIEVE, Ste. Genevieve, MO | Pending | State |
| 2018-11-14 | ADM - DEERFIELD | DEERFIELD, Vernon, MO | Pending | State |
| 2018-11-14 | VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2018-11-14 | VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2018-11-14 | VENTURE OIL AND GAS INC, HIWANNEE OPERATIONS — high-priority violation on file | WAYNESBORO, Wayne, MS | Pass | State |
| 2018-11-14 | FORBO SIEGLING, LLC | HUNTERSVILLE, Mecklenburg, NC | Pass | Local |
| 2018-11-14 | MANCHESTER WASTEWATER TREATMENT PLANT | MANCHESTER, Hillsborough, NH | Fail | U.S. EPA |
| 2018-11-14 | CERTAINTEED GYPSUM BUCHANAN LLC | BUCHANAN, Westchester, NY | Pass | State |
| 2018-11-14 | HOLLINGSWORTH & VOSE GREENWICH MILL | GREENWICH, Washington, NY | Pass | State |
| 2018-11-14 | HOOSIER MAGNETICS INC | OGDENSBURG, St. Lawrence, NY | Pass | State |
| 2018-11-14 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2018-11-14 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2018-11-14 | MARTIN MARIETTA MAGNESIA SPECIALTIES INC. | WOODVILLE, Sandusky, OH | Pass | State |
| 2018-11-14 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-11-14 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-11-14 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-11-14 | ENERGY TRANSFER- ROVER PPLN - SENECA COMPRESSOR STATION | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-11-14 | PLATE-ALL METAL COMPANY | AKRON, Summit, OH | Pass | State |
| 2018-11-14 | BCE MACH LLC / FELLERS 31 28 11 2H PAD | BURLINGTON, Alfalfa, OK | Pass | State |
| 2018-11-14 | BCE MACH LLC / SHARP 20 25 12 2H PAD | DACOMA, Alfalfa, OK | Pass | State |
| 2018-11-14 | ET GATHERING PROCESSING LLC / MOON COMPRESSOR STATION | WATONGA, Blaine, OK | Pass | State |
| 2018-11-14 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2018-11-14 | XTO ENERGY INC / COOK CDP | ARDMORE, Carter, OK | Pass | State |
| 2018-11-14 | ONEOK FIELD SERVICES CO LLC / MAST EAST FOSS COMPRESSOR STATION | WEATHERFORD, Custer, OK | Pass | State |
| 2018-11-14 | ET GATHERING PROCESSING LLC / COMINCO COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2018-11-14 | ET GATHERING PROCESSING LLC / COMINCO COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2018-11-14 | ET GATHERING PROCESSING LLC / COMINCO COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2018-11-14 | CONTINENTAL CARBON CO / CARBON BLACK PRODUCTION FACILITY — high-priority violation on file | PONCA CITY, Kay, OK | Pass | State |
| 2018-11-14 | BCE MACH LLC / MOLZ 15 29 13 2H PAD | ALVA, Woods, OK | Pass | State |
| 2018-11-14 | TENNESSEE GAS PIPELINE CO/317 TROY STA | TROY, Bradford, PA | Pass | State |
| 2018-11-14 | TENNESSEE GAS PIPELINE CO/319 WYALUSING | WYALUSING, Bradford, PA | Pass | State |
| 2018-11-14 | ENERGY DEVS HONEY BROOK LLC/CAERNARVON TWP | NARVON, Lancaster, PA | Pass | State |
| 2018-11-14 | PA DHS/POLK CTR — high-priority violation on file | POLK, Venango, PA | Pass | State |
| 2018-11-14 | WILLIAMS FIELD SVC CO LLC/JONES COMP STA | FRIENDSVILLE, Susquehanna, PA | Pass | State |
| 2018-11-14 | MARKWEST LIBERTY MIDSTREAM RES/DOWN HOME COMPRESSOR STATION | ROBINSON TWP, Washington, PA | Pass | State |
| 2018-11-14 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Pass | Local |
| 2018-11-14 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Fail | Local |
| 2018-11-14 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Pass | Local |
| 2018-11-14 | GRACE DAVISON - A BUSINESS UNIT OF W R GRACE & COMPANY - CONN | AIKEN, Aiken, SC | Pass | State |
| 2018-11-14 | BUCKEYE TERMINALS LLC - NORTH AUGUSTA TERMINAL | N AUGUSTA, Edgefield, SC | Pass | State |
| 2018-11-14 | RED CEDAR GATHERING COMPANY - PONDEROSA COMPRESSOR STATION | DURANGO, La Plata, CO | Pass | State |
| 2018-11-14 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | N/A | State |
| 2018-11-14 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | N/A | State |
| 2018-11-14 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | N/A | State |
| 2018-11-14 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | N/A | State |
| 2018-11-14 | DOW TEXAS OPERATIONS FREEPORT — high-priority violation on file | FREEPORT, Brazoria, TX | N/A | State |
| 2018-11-14 | OAKHILL COMPRESSOR STATION | EASTON, Gregg, TX | Pass | State |
| 2018-11-14 | OAKHILL COMPRESSOR STATION | EASTON, Gregg, TX | Pass | State |
| 2018-11-14 | HUMBLE RENEWABLE ENERGY PLANT | HUMBLE, Harris, TX | N/A | State |
| 2018-11-14 | PRINCE WILLIAM COUNTY SANITARY LANDFILL | MANASSAS, Prince William, VA | Pass | State |
| 2018-11-14 | VAUGHAN-BASSETT FURNITURE COMPANY | GALAX, Galax (city), VA | Pass | State |
| 2018-11-14 | ARDAGH GLASS INC. | SEATTLE, King, WA | Pass | Local |
| 2018-11-14 | MANKE LUMBER CO INC | SUMNER, Pierce, WA | Pass | Local |
| 2018-11-14 | MOLSON COORS USA LLC | MILWAUKEE, Monroe, WI | Pass | State |
| 2018-11-14 | WMWI - METRO RECYCLING & DISPOSAL | FRANKLIN, Monroe, WI | Pass | State |
| 2018-11-14 | OMNIS PLEASANTS, LLC, PLEASANTS POWER STATION | WILLOW ISLAND, Pleasants, WV | Pass | State |
| 2018-11-13 | WONSITS VALLEY COMPRESSOR STATION | FORT DUCHESNE, Uintah, UT | Pass | U.S. EPA |
| 2018-11-13 | WONSITS VALLEY COMPRESSOR STATION | FORT DUCHESNE, Uintah, UT | Pass | U.S. EPA |
| 2018-11-13 | VERTEX REFINING ALABAMA LLC | SARALAND, Mobile, AL | Pass | State |
| 2018-11-13 | LHOIST NORTH AMERICA OF ALABAMA, LLC | CALERA, Shelby, AL | Pass | State |
| 2018-11-13 | DESOTO GATHERING COMPANY, LLC - NE CHARLEY CPF-2 | DRASCO, Cleburne, AR | Pass | State |
| 2018-11-13 | DESOTO GATHERING COMPANY, LLC - NE CHARLEY CPF-2 | DRASCO, Cleburne, AR | Pass | State |
| 2018-11-13 | SALINAS VALLEY SOLID WASTE AUTHORITY | GONZALES, Monterey, CA | Pass | Local |
| 2018-11-13 | SALINAS VALLEY SOLID WASTE AUTHORITY | GONZALES, Monterey, CA | Pass | Local |
| 2018-11-13 | OWENS-BROCKWAY GLASS CONTAINER — high-priority violation on file | VERNON, Los Angeles, CA | Fail | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-11-13 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.