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 |
|---|---|---|---|---|
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | USA WASTE GENEVA LANDFILL, INC. | GENEVA, Ashtabula, OH | Pass | State |
| 2018-08-14 | POET BIOREFINING - MARION, LLC | MARION, Marion, OH | Pass | State |
| 2018-08-14 | ADIENT USA LLC | GREENFIELD, Highland, OH | Fail | State |
| 2018-08-14 | ADIENT USA LLC | GREENFIELD, Highland, OH | Fail | State |
| 2018-08-14 | HONDA DEV. & MFG. OF AMERICA, LLC, EAST LIBERTY PLANT | EAST LIBERTY, Logan, OH | Pass | State |
| 2018-08-14 | SHELLY MATERIAL PLANT 2 FORMERLY ALLIED CORP PLANT NO 9 | GALLIPOLIS, Gallia, OH | Pass | State |
| 2018-08-14 | SHELLY MATERIAL PLANT 2 FORMERLY ALLIED CORP PLANT NO 9 | GALLIPOLIS, Gallia, OH | Pass | State |
| 2018-08-14 | SHELLY MATERIAL PLANT 2 FORMERLY ALLIED CORP PLANT NO 9 | GALLIPOLIS, Gallia, OH | Pass | State |
| 2018-08-14 | SHELLY MATERIAL PLANT 2 FORMERLY ALLIED CORP PLANT NO 9 | GALLIPOLIS, Gallia, OH | Pass | State |
| 2018-08-14 | SHELLY MATERIAL PLANT 2 FORMERLY ALLIED CORP PLANT NO 9 | GALLIPOLIS, Gallia, OH | Pass | State |
| 2018-08-14 | DUKE ENERGY INDIANA, MADISON GENERATING STATION | TRENTON, Butler, OH | Pass | State |
| 2018-08-14 | EMERY OLEOCHEMICALS LLC | CINCINNATI, Hamilton, OH | Pass | State |
| 2018-08-14 | EMERY OLEOCHEMICALS LLC | CINCINNATI, Hamilton, OH | Pass | State |
| 2018-08-14 | ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2018-08-14 | ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2018-08-14 | ET GATHERING PROCESSING LLC / HATCHETT COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2018-08-14 | COTERRA ENERGY OPERATING CO / ICE 1 16H FACILITY | GEARY, Canadian, OK | Pass | State |
| 2018-08-14 | CONTINENTAL RESOURCES / MARIE GREGORY 1 29H WARDEN 1 20H | PURDY, Garvin, OK | Pass | State |
| 2018-08-14 | CONTINENTAL RESOURCES / JEANNA 5 24H JEANNA 6 24H | BAILEY, Grady, OK | Pass | State |
| 2018-08-14 | ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2018-08-14 | ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2018-08-14 | ET GATHERING PROCESSING LLC / ELY COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2018-08-14 | PORTLAND GENERAL ELECTRIC COMPANY — high-priority violation on file | CLATSKANIE, Columbia, OR | Pass | State |
| 2018-08-14 | TENNESSEE GAS PIPELINE CO/317 TROY STA | TROY, Bradford, PA | Pass | State |
| 2018-08-14 | INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file | COLVER, Cambria, PA | Pass | State |
| 2018-08-14 | EASTERN GAS TRANS & STORAGE/RURAL VLY COMP STA | KITTANNING, Armstrong, PA | Pass | State |
| 2018-08-14 | PORT NECHES OPERATIONS — high-priority violation on file | PORT NECHES, Jefferson, TX | Pass | State |
| 2018-08-14 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2018-08-14 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Fail | Local |
| 2018-08-14 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2018-08-14 | BRAKEBUSH BROTHERS INC | WESTFIELD, Marquette, WI | Fail | State |
| 2018-08-14 | MONONGAHELA POWER COMPANY, FORT MARTIN STATION | MAIDSVILLE, Monongalia, WV | Pass | State |
| 2018-08-14 | WAMSUTTER COMPRESSOR STATION (COLORADO INTERSTATE GAS) | WAMSUTTER, Sweetwater, WY | Pass | State |
| 2018-08-13 | LEHIGH CEMENT COMPANY | LEEDS, Jefferson, AL | Pass | Local |
| 2018-08-13 | SO CAL GAS CO | VALENCIA, Los Angeles, CA | Pass | Local |
| 2018-08-13 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-08-13 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-08-13 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-08-13 | KEOKUK MILLS, LLC DBA KEOKUK STEEL CASTINGS, INC. | KEOKUK, Lee, IA | Pass | State |
| 2018-08-13 | CITY OF SHENANDOAH-SHENANDOAH SANITATION — high-priority violation on file | SHENANDOAH, Page, IA | Pass | State |
| 2018-08-13 | EVERGY - LAWRENCE (AIR) | LAWRENCE, Douglas, KS | Pass | State |
| 2018-08-13 | DTE ELECTRIC COMPANY - PUTNAM PEAKING FACILITY | MAYVILLE, Tuscola, MI | Pass | State |
| 2018-08-13 | AMEREN MISSOURI LABADIE ENERGY CENTER | LABADIE, Franklin, MO | Pending | State |
| 2018-08-13 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2018-08-13 | CHARLOTTE PIPE & FOUNDRY | CHARLOTTE, Mecklenburg, NC | Pass | Local |
| 2018-08-13 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2018-08-13 | MANCHESTER WASTEWATER TREATMENT PLANT | MANCHESTER, Hillsborough, NH | Pending | State |
| 2018-08-13 | PSE&G KEARNY GENERATING STATION — high-priority violation on file | KEARNY, Hudson, NJ | Pass | State |
| 2018-08-13 | CORNING INCORPORATED - CANTON PLANT | DEKALB, St. Lawrence, NY | Pass | State |
| 2018-08-13 | BEKAERT CORPORATION | ORRVILLE, Wayne, OH | Pass | State |
| 2018-08-13 | BEKAERT CORPORATION | ORRVILLE, Wayne, OH | Pass | State |
| 2018-08-13 | BEKAERT CORPORATION | ORRVILLE, Wayne, OH | Pass | State |
| 2018-08-13 | BEKAERT CORPORATION | ORRVILLE, Wayne, OH | Pass | State |
| 2018-08-13 | BEKAERT CORPORATION | ORRVILLE, Wayne, OH | Pass | State |
| 2018-08-13 | TALL OAK MIDCON LLC / PENDLETON COMPRESSOR FACILITY | TALOGA, Dewey, OK | Pass | State |
| 2018-08-13 | TALL OAK MIDCON LLC / PENDLETON COMPRESSOR FACILITY | TALOGA, Dewey, OK | Pass | State |
| 2018-08-13 | FW MIDCON I LLC / GREGORY 2H 3H 28 | LINDSAY, Garvin, OK | Pass | State |
| 2018-08-13 | FW MIDCON I LLC / GREGORY 2H 3H 28 | LINDSAY, Garvin, OK | Pass | State |
| 2018-08-13 | ET GATHERING PROCESSING LLC / BURTSCHI COMPRESSOR STATION | NORGE, Grady, OK | Pass | State |
| 2018-08-13 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2018-08-13 | ET GATHERING PROCESSING LLC / HAYES COMPRESSOR STATION | NINNEKAH, Grady, OK | Pass | State |
| 2018-08-13 | MARKWEST OKLAHOMA GAS CO LLC / DUNN COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2018-08-13 | WILLIAMS MIDSTREAM GAS SERVICES LLC / SALT FORK COMPRESSOR STATION | ALVA, Woods, OK | Pass | State |
| 2018-08-13 | EQM GATHERING OPCO LLC/BLUE MOON COMP STA | DAISYTOWN, Washington, PA | Pass | State |
| 2018-08-13 | GOTTLIEB INC/NEVILLE ISLAND | NEVILLE ISLAND, Allegheny, PA | Fail | Local |
| 2018-08-13 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
| 2018-08-13 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
| 2018-08-13 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
| 2018-08-13 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
| 2018-08-13 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | Pass | State |
| 2018-08-13 | EXXONMOBIL BEAUMONT REFINERY — high-priority violation on file | BEAUMONT, Jefferson, TX | Pass | State |
| 2018-08-13 | EXXONMOBIL BEAUMONT REFINERY — high-priority violation on file | BEAUMONT, Jefferson, TX | Pass | State |
| 2018-08-13 | ENERGY TRANSFER NEDERLAND TERMINAL | NEDERLAND, Jefferson, TX | Pass | State |
| 2018-08-13 | SABINE PLANT | ORANGE, Orange, TX | Pass | State |
| 2018-08-13 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2018-08-13 | GENERAL MILLS OPERATIONS LLC | SUPERIOR, Douglas, WI | Pass | State |
| 2018-08-13 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2018-08-13 | BISON TREATING FACILITY (CRESTONE POWDER RIVER, L.L.C.) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2018-08-12 | SHELDAHL FLEXIBLE TECHNOLOGIES INC - WEST FACILITY | NORTHFIELD, Rice, MN | Pass | State |
| 2018-08-12 | SCRUBGRASS GENERATING PLT/VENANGO — high-priority violation on file | KENNERDELL, Venango, PA | Pass | State |
| 2018-08-12 | AMRIZE CEMENT INC/WHITEHALL PLT — high-priority violation on file | WHITEHALL, Lehigh, PA | Pass | State |
| 2018-08-11 | HILCORP ALASKA, LLC / OOOGURUK DEVELOPMENT PROJECT | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2018-08-11 | LOVELL PLANT (GEORGIA-PACIFIC GYPSUM) | LOVELL, Big Horn, WY | Fail | State |
| 2018-08-10 | NUSTAR LOGISTICS, L P — high-priority violation on file | BENICIA, Solano, CA | Pass | Local |
| 2018-08-10 | CARLTON FORGE WORKS | PARAMOUNT, Los Angeles, CA | Pass | Local |
| 2018-08-10 | CARLTON FORGE WORKS | PARAMOUNT, Los Angeles, CA | Pass | Local |
| 2018-08-10 | CARLTON FORGE WORKS | PARAMOUNT, Los Angeles, CA | Pass | Local |
| 2018-08-10 | OLAM WEST COAST INC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2018-08-10 | OLAM WEST COAST INC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2018-08-10 | OLAM WEST COAST INC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2018-08-10 | OLAM WEST COAST INC | FIREBAUGH, Fresno, CA | Pass | Local |
| 2018-08-10 | OLAM WEST COAST INC | FIREBAUGH, Fresno, CA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.