EPA Air · stack tests by year
Air-emissions stack tests in 2019
- 26,261Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2019
- California 6,897
- Ohio 2,684
- Oklahoma 1,656
- Florida 1,597
- Indiana 1,595
- Georgia 1,325
- Pennsylvania 723
- Alabama 687
- Arkansas 664
- Texas 620
- Mississippi 604
- Iowa 457
- Washington 445
- Colorado 431
- New Mexico 421
- Missouri 409
- North Carolina 297
- Minnesota 285
- Montana 272
- Michigan 268
- Wyoming 252
- Wisconsin 251
- South Carolina 231
- Louisiana 225
- Delaware 189
- Kentucky 188
- Utah 184
- West Virginia 176
- Kansas 175
- Alaska 159
- North Dakota 154
- Nebraska 149
- Illinois 138
- Connecticut 124
- New York 122
- Tennessee 121
- Maine 110
- Virginia 107
- Nevada 107
- Idaho 95
- Hawaii 93
- Oregon 88
- New Hampshire 78
- Arizona 77
- New Jersey 61
- South Dakota 59
- Massachusetts 58
- Maryland 54
- Rhode Island 45
- District of Columbia 33
- Vermont 21
Other years
Air-emissions stack tests recorded in 2019
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2019-10-22 | LJR FOREST PRODUCTS | SWAINSBORO, Emanuel, GA | Pass | State |
| 2019-10-22 | HL MANDO AMERICA CORPORATION | HOGANSVILLE, Meriwether, GA | Fail | State |
| 2019-10-22 | HL MANDO AMERICA CORPORATION | HOGANSVILLE, Meriwether, GA | Pass | State |
| 2019-10-22 | HL MANDO AMERICA CORPORATION | HOGANSVILLE, Meriwether, GA | N/A | State |
| 2019-10-22 | HL MANDO AMERICA CORPORATION | HOGANSVILLE, Meriwether, GA | Pass | State |
| 2019-10-22 | AG PROCESSING INC-MANNING | MANNING, Carroll, IA | Pass | State |
| 2019-10-22 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Fail | State |
| 2019-10-22 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2019-10-22 | P4 PRODUCTION LLC BLACKFOOT BRIDGE MINE | SODA SPRINGS, Caribou, ID | Pass | State |
| 2019-10-22 | MOORE RECYCLING CONCRETE & ASPHALT LLC | WATERLOO, St. Clair, IL | Pass | State |
| 2019-10-22 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2019-10-22 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2019-10-22 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2019-10-22 | ATLAS FOUNDRY COMPANY INC | MARION, Grant, IN | Pass | State |
| 2019-10-22 | CALCIUM PRODUCTS DIVISION OF IRVING MATERIALS INC — high-priority violation on file | SWAYZEE, Grant, IN | Pass | State |
| 2019-10-22 | CALCIUM PRODUCTS DIVISION OF IRVING MATERIALS INC — high-priority violation on file | SWAYZEE, Grant, IN | Pass | State |
| 2019-10-22 | CALCIUM PRODUCTS DIVISION OF IRVING MATERIALS INC — high-priority violation on file | SWAYZEE, Grant, IN | Pass | State |
| 2019-10-22 | CALCIUM PRODUCTS DIVISION OF IRVING MATERIALS INC — high-priority violation on file | SWAYZEE, Grant, IN | Pass | State |
| 2019-10-22 | CHROMASOURCE INCORPORATED | COLUMBIA CITY, Whitley, IN | Pass | State |
| 2019-10-22 | CHROMASOURCE INCORPORATED | COLUMBIA CITY, Whitley, IN | Pass | State |
| 2019-10-22 | MULVANE MUN. POWER PLANT #2 (AIR) | MULVANE, Sedgwick, KS | Pass | State |
| 2019-10-22 | MIDWEST MINERALS (MASTER EQUIP LIST)(AIR) | PORTABLE, Ottawa, KS | Pass | State |
| 2019-10-22 | CAILLOU ISLAND TANK BATTERY #22 - CAILLOU ISLAND FIELD | COCODRIE, Terrebonne, LA | Pass | State |
| 2019-10-22 | PASS WILSON COMMINGLING FACILITY | COCODRIE, Terrebonne, LA | Pass | State |
| 2019-10-22 | CORTEVA LLC — high-priority violation on file | HARBOR BEACH, Huron, MI | Fail | State |
| 2019-10-22 | CORTEVA LLC — high-priority violation on file | HARBOR BEACH, Huron, MI | Pending | State |
| 2019-10-22 | FCA US LLC - DETROIT ASSEMBLY COMPLEX — high-priority violation on file | DETROIT, Wayne, MI | Pass | State |
| 2019-10-22 | ORCHARD HILL SANITARY LANDFILL | WATERVLIET, Berrien, MI | Pass | State |
| 2019-10-22 | AMERICAN CRYSTAL SUGAR - MOORHEAD — high-priority violation on file | MOORHEAD, Clay, MN | Pass | State |
| 2019-10-22 | WASTE MANAGEMENT - MAPLE GROVE TRANSFER STATION | MAPLE GROVE, Hennepin, MN | Pass | State |
| 2019-10-22 | LAKE CITY ARMY AMMUNITION PLANT — high-priority violation on file | INDEPENDENCE, Jackson, MO | Pending | State |
| 2019-10-22 | TOYOTA MOTOR MANUFACTURING MISSOURI INC. | TROY, Lincoln, MO | Pending | State |
| 2019-10-22 | TOYOTA MOTOR MANUFACTURING MISSOURI INC. | TROY, Lincoln, MO | Pending | State |
| 2019-10-22 | TOYOTA MOTOR MANUFACTURING MISSOURI INC. | TROY, Lincoln, MO | Pending | State |
| 2019-10-22 | WEYERHAEUSER-EVERGREEN — high-priority violation on file | KALISPELL, Flathead, MT | Pass | State |
| 2019-10-22 | WEYERHAEUSER-EVERGREEN — high-priority violation on file | KALISPELL, Flathead, MT | Pass | State |
| 2019-10-22 | WEYERHAEUSER-CFALLS — high-priority violation on file | COLUMBIA FALLS, Flathead, MT | Pass | State |
| 2019-10-22 | HESS TIOGA GAS PLANT LLC - TIOGA GAS PLANT - AQ | TIOGA, Williams, ND | Pass | State |
| 2019-10-22 | DCI, INC. | LISBON, Grafton, NH | Pass | State |
| 2019-10-22 | WEST TURKEY TRACK BOOSTER — high-priority violation on file | LOCO HILLS, Eddy, NM | Pass | State |
| 2019-10-22 | WEST TURKEY TRACK BOOSTER — high-priority violation on file | LOCO HILLS, Eddy, NM | Pass | State |
| 2019-10-22 | WOLVERINE COMPRESSOR STATION | MALAGA, Eddy, NM | Pass | State |
| 2019-10-22 | WOLVERINE COMPRESSOR STATION | MALAGA, Eddy, NM | Pass | State |
| 2019-10-22 | EOG - ODIN COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2019-10-22 | EOG - ODIN COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2019-10-22 | EOG - ODIN COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2019-10-22 | TWIN CREEKS MINE — high-priority violation on file | GOLCONDA, Humboldt, NV | Incomplete | State |
| 2019-10-22 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2019-10-22 | TGP COMPRESSOR STATION 245 | WINFIELD, Herkimer, NY | Pass | State |
| 2019-10-22 | ENBRIDGE GAS OHIO - CHIPPEWA STATION | DOYLESTOWN, Wayne, OH | Pass | State |
| 2019-10-22 | ENBRIDGE GAS OHIO - CHIPPEWA STATION | DOYLESTOWN, Wayne, OH | Pass | State |
| 2019-10-22 | ENBRIDGE GAS OHIO - CHIPPEWA STATION | DOYLESTOWN, Wayne, OH | Pass | State |
| 2019-10-22 | ENBRIDGE GAS OHIO - CHIPPEWA STATION | DOYLESTOWN, Wayne, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-22 | ASCENT RESOURCES - UTICA LLC - LAKE 20-11N-7W | FREEPORT, Harrison, OH | Pass | State |
| 2019-10-22 | ASCENT RESOURCES - UTICA LLC - LAKE 20-11N-7W | FREEPORT, Harrison, OH | Pass | State |
| 2019-10-22 | ASCENT RESOURCES - UTICA LLC - LAKE 20-11N-7W | FREEPORT, Harrison, OH | Pass | State |
| 2019-10-22 | ONEOK FIELD SERVICES CO LLC / CIMARRON COMPRESSOR STATION | CANTON, Blaine, OK | Pass | State |
| 2019-10-22 | FW MIDCON I LLC / CHEYENNE ARAPAHO BIA 1307 1 20 17WXH 1 | CONCHO, Canadian, OK | Pass | State |
| 2019-10-22 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2019-10-22 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2019-10-22 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2019-10-22 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2019-10-22 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2019-10-22 | ET GATHERING PROCESSING LLC / TERRIER COMPRESSOR STATION | THOMAS, Custer, OK | Pass | State |
| 2019-10-22 | MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2019-10-22 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2019-10-22 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2019-10-22 | MARKWEST OKLAHOMA GAS CO LLC / DOVER COMPRESSOR STATION | DOVER, Kingfisher, OK | Pass | State |
| 2019-10-22 | ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2019-10-22 | ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2019-10-22 | ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2019-10-22 | STIMSON LUMBER COMPANY — high-priority violation on file | GASTON, Washington, OR | Pass | State |
| 2019-10-22 | TRANSCONTINENTAL GAS/JACKSON TWP STA 517 | BENTON, Columbia, PA | Pass | State |
| 2019-10-22 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | Pass | State |
| 2019-10-22 | REPSOL OIL & GAS USA LLC/PUTNAM COMP STA | TROY, Bradford, PA | Pass | State |
| 2019-10-22 | REGENCY MARCELLUS GAS GATHERING LLC/BOBST MOUNTAIN COMP STA | COGAN STA, Lycoming, PA | Pass | State |
| 2019-10-22 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Fail | Local |
| 2019-10-22 | SUMIRIKO TENNESSEE, INC. | MIDWAY, Greene, TN | Pass | State |
| 2019-10-22 | FLORIM USA, INC. | CLARKSVILLE, Montgomery, TN | Pass | State |
| 2019-10-22 | CORVETTE GAS PROCESSING PLANT | GRANBURY, Hood, TX | Pass | State |
| 2019-10-22 | PORT NECHES OPERATIONS — high-priority violation on file | PORT NECHES, Jefferson, TX | Pass | State |
| 2019-10-22 | MOTIVA ENTERPRISES PORT ARTHUR CHEMICALS — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2019-10-22 | KEMP COMPRESSOR STATION | WEATHERFORD, Parker, TX | Pass | State |
| 2019-10-22 | SAN JACINTO COUNTY PEAKING FACILITY | SHEPHERD, San Jacinto, TX | Pass | State |
| 2019-10-22 | SAN JACINTO COUNTY PEAKING FACILITY | SHEPHERD, San Jacinto, TX | Pass | State |
| 2019-10-22 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Fail | State |
| 2019-10-22 | WASHINGTON STATE UNIVERSITY | PULLMAN, Whitman, WA | Pending | State |
| 2019-10-22 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pending | Local |
| 2019-10-22 | CARDINAL FG | PORTAGE, Columbia, WI | Pass | State |
| 2019-10-22 | SMART SAND INC — high-priority violation on file | OAKDALE, Oconto, WI | Pass | State |
| 2019-10-22 | MCKINLEY PAPER AND PACKAGING COMPANY — high-priority violation on file | COMBINED LOCKS, Ozaukee, WI | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.