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 |
|---|---|---|---|---|
| 2018-07-13 | NORTHEAST PAVING COMPANY / BRIDGEVILLE ASPHALT PLANT | BRIDGEVILLE, Allegheny, PA | Pass | Local |
| 2018-07-13 | DOMTAR PAPER COMPANY LLC | BENNETTSVILLE, Marlboro, SC | Pass | State |
| 2018-07-13 | ROGERS GROUP, INC. - CANDORA ASPHALT PLANT | KNOXVILLE, Knox, TN | Pass | Local |
| 2018-07-13 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2018-07-12 | ALABAMA POWER COMPANY | WILSONVILLE, Shelby, AL | Pass | State |
| 2018-07-12 | ARKANSAS ELECTRIC COOPERATIVE CORPORATION - ELKINS CT PLANT | ELKINS, Washington, AR | Pass | State |
| 2018-07-12 | ARKANSAS ELECTRIC COOPERATIVE CORPORATION - ELKINS CT PLANT | ELKINS, Washington, AR | Pass | State |
| 2018-07-12 | ARKANSAS ELECTRIC COOPERATIVE CORPORATION - ELKINS CT PLANT | ELKINS, Washington, AR | Pass | State |
| 2018-07-12 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2018-07-12 | NORTHROP GRUMMAN SYSTEMS CORP | EL SEGUNDO, Los Angeles, CA | Pass | Local |
| 2018-07-12 | CHIQUITA CANYON LLC | VALENCIA, Los Angeles, CA | Pass | Local |
| 2018-07-12 | ORANGE COUNTY SANITATION DISTRICT | HUNTINGTON BEACH, Orange, CA | Pass | Local |
| 2018-07-12 | BLUESCOPE COATED PRODUCTS LLC | RANCHO CUCAMONGA, San Bernardino, CA | Pass | Local |
| 2018-07-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-12 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2018-07-12 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2018-07-12 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2018-07-12 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2018-07-12 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2018-07-12 | INGOMAR PACKING COMPANY | LOS BANOS, Merced, CA | Pass | Local |
| 2018-07-12 | AERA ENERGY LLC | VENTURA, Ventura, CA | Pass | Local |
| 2018-07-12 | QB ENERGY OPERATING - STORY GULCH C.S. — high-priority violation on file | PARACHUTE 13.8 MI. N OF, Garfield, CO | Pass | State |
| 2018-07-12 | QB ENERGY OPERATING - STORY GULCH C.S. — high-priority violation on file | PARACHUTE 13.8 MI. N OF, Garfield, CO | Pass | State |
| 2018-07-12 | QB ENERGY OPERATING - STORY GULCH C.S. — high-priority violation on file | PARACHUTE 13.8 MI. N OF, Garfield, CO | Pass | State |
| 2018-07-12 | WEXPRO CO - E HIAWATHA/DEEP | DINOSAUR 55.9 MI. NE OF, Moffat, CO | Pass | State |
| 2018-07-12 | HIGHPOINT - ANSCHUTZ EQUUS FARMS 4-62-28 | ORCHARD 11.6 MI. N OF, Weld, CO | Pass | State |
| 2018-07-12 | DUNN PAPER - EAST HARTFORD, LLC | EAST HARTFORD, Hartford, CT | Pass | State |
| 2018-07-12 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-12 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-12 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-12 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-12 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-12 | FLORIDA GAS TRANSMISSION COMPANY, LLC | BROOKER, Bradford, FL | Pass | State |
| 2018-07-12 | V.A. PAVING INC. | COCOA, Brevard, FL | Pass | State |
| 2018-07-12 | ASCEND PERFORMANCE MATERIALS OPERATIONS — high-priority violation on file | CANTONMENT, Escambia, FL | Pass | State |
| 2018-07-12 | ASCEND PERFORMANCE MATERIALS OPERATIONS — high-priority violation on file | CANTONMENT, Escambia, FL | Pass | State |
| 2018-07-12 | ASCEND PERFORMANCE MATERIALS OPERATIONS — high-priority violation on file | CANTONMENT, Escambia, FL | Pass | State |
| 2018-07-12 | ASCEND PERFORMANCE MATERIALS OPERATIONS — high-priority violation on file | CANTONMENT, Escambia, FL | Pass | State |
| 2018-07-12 | TAMPA ELECTRIC COMPANY | MULBERRY, Polk, FL | Pass | State |
| 2018-07-12 | PCS NITROGEN FERTILIZER L.P. - AUGUSTA PLANT | AUGUSTA, Richmond, GA | Pass | State |
| 2018-07-12 | PCS NITROGEN FERTILIZER L.P. - AUGUSTA PLANT | AUGUSTA, Richmond, GA | Pass | State |
| 2018-07-12 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-12 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-12 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-12 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-12 | MECO - MIKI BASIN | LANAI CITY, Maui, HI | Pass | State |
| 2018-07-12 | UNIVERSITY OF IOWA | IOWA CITY, Johnson, IA | Pass | State |
| 2018-07-12 | GEORGIA-PACIFIC GYPSUM LLC | FORT DODGE, Webster, IA | Pass | State |
| 2018-07-12 | GEORGIA-PACIFIC GYPSUM LLC | FORT DODGE, Webster, IA | Pass | State |
| 2018-07-12 | HEIDELBERG MATERIALS US CEMENT LLC | SELLERSBURG, Clark, IN | Pass | State |
| 2018-07-12 | HEIDELBERG MATERIALS US CEMENT LLC | SELLERSBURG, Clark, IN | Pass | State |
| 2018-07-12 | METAL TECHNOLOGIES AUBURN LLC — high-priority violation on file | AUBURN, DeKalb, IN | Pass | State |
| 2018-07-12 | EVERGY, INC. - JEFFREY ENERGY CENTER (AIR) | ST. MARY'S, Pottawatomie, KS | Pass | State |
| 2018-07-12 | RUMPKE OF KENTUCKY INC | JEFFERSONVILLE, Montgomery, KY | Pass | State |
| 2018-07-12 | CURIA GLOBAL | SPRINGFIELD, Greene, MO | Fail | State |
| 2018-07-12 | CURIA GLOBAL | SPRINGFIELD, Greene, MO | Pending | State |
| 2018-07-12 | DOE RUN CO-BUICK RESOURCE RECYCLING FCLT | BOSS, Dent, MO | Pending | State |
| 2018-07-12 | AMEREN MISSOURI-LANDFILL GAS TO ENERGY | MARYLAND HEIGHTS, St. Louis, MO | Pending | State |
| 2018-07-12 | CONCORD ENERGY, LLC | CONCORD, Cabarrus, NC | Pass | State |
| 2018-07-12 | TOPPAN PACKAGING USA (HICKORY) INC. | HICKORY, Catawba, NC | Pass | State |
| 2018-07-12 | SIBELCO NORTH AMERICA - CRYSTAL FACILITY | SPRUCE PINE, Mitchell, NC | Pass | State |
| 2018-07-12 | ADM SOYBEAN OIL EXTRACTION PLANT | LINCOLN, Lancaster, NE | Pass | Local |
| 2018-07-12 | COVANTA ESSEX COUNTY RESOURCE RECOV | NEWARK, Essex, NJ | Pass | State |
| 2018-07-12 | GOLD QUARRY OPERATIONS — high-priority violation on file | CARLIN, Eureka, NV | Pass | State |
| 2018-07-12 | MADISON COUNTY LANDFILL | LINCOLN, Madison, NY | Pass | State |
| 2018-07-12 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-12 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-12 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-12 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-12 | WALLEYE POWER, LLC, BAY SHORE PLANT | OREGON, Lucas, OH | Pass | State |
| 2018-07-12 | WOODSFIELD MUNICIPAL POWER | WOODSFIELD, Monroe, OH | Pass | State |
| 2018-07-12 | WOODSFIELD MUNICIPAL POWER | WOODSFIELD, Monroe, OH | Pass | State |
| 2018-07-12 | WOODSFIELD MUNICIPAL POWER | WOODSFIELD, Monroe, OH | Pass | State |
| 2018-07-12 | CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file | MIDDLETOWN, Butler, OH | Pass | State |
| 2018-07-12 | MANE, INC. — high-priority violation on file | LEBANON, Warren, OH | Pass | State |
| 2018-07-12 | MANE, INC. — high-priority violation on file | LEBANON, Warren, OH | Pass | State |
| 2018-07-12 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / BYRON COMPRESSOR STATION | BYRON, Alfalfa, OK | Pass | State |
| 2018-07-12 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / CHEROKEE COMPRESSOR STATION | CHEROKEE, Alfalfa, OK | Pass | State |
| 2018-07-12 | DEVON ENERGY PRODUCTION CO LP / FLEENOR PAD 1 | WATONGA, Blaine, OK | Pass | State |
| 2018-07-12 | DEVON ENERGY PRODUCTION CO LP / TED 6H 7H 8H 9H | CALUMET, Canadian, OK | Pass | State |
| 2018-07-12 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2018-07-12 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2018-07-12 | ET GATHERING PROCESSING LLC / LENORA COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2018-07-12 | ET GATHERING PROCESSING LLC / SEILING COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2018-07-12 | ET GATHERING PROCESSING LLC / SEILING COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2018-07-12 | ET GATHERING PROCESSING LLC / SEILING COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2018-07-12 | ET GATHERING PROCESSING LLC / SEILING COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2018-07-12 | UNBRIDLED RESOURCES LLC / MILLER 6 CTB | ARNETT, Ellis, OK | Pass | State |
| 2018-07-12 | DEVON ENERGY PRODUCTION CO LP / MCCARTHY PAD 1 | ALPHA, Kingfisher, OK | Pass | State |
| 2018-07-12 | DEVON ENERGY PRODUCTION CO LP / MCCARTHY PAD 1 | ALPHA, Kingfisher, OK | Pass | State |
| 2018-07-12 | ET GATHERING PROCESSING LLC / ROBBERSON COMPRESSOR STATION | BRAY, Stephens, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in 2018. It lists 25,145 stack tests recorded nationwide in 2018.