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 |
|---|---|---|---|---|
| 2019-10-16 | WHITE RIVER SEYMOUR LLC — high-priority violation on file | SEYMOUR, Jackson, IN | Pass | State |
| 2019-10-16 | WHITE RIVER SEYMOUR LLC — high-priority violation on file | SEYMOUR, Jackson, IN | Pass | State |
| 2019-10-16 | WHITE RIVER SEYMOUR LLC — high-priority violation on file | SEYMOUR, Jackson, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | POET BIOREFINING PORTLAND LLC | PORTLAND, Jay, IN | Pass | State |
| 2019-10-16 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2019-10-16 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2019-10-16 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2019-10-16 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2019-10-16 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2019-10-16 | NLMK INDIANA — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2019-10-16 | DAVE OMARA CONTRACTOR INC | VERSAILLES, Ripley, IN | Pass | State |
| 2019-10-16 | DAVE OMARA CONTRACTOR INC | VERSAILLES, Ripley, IN | Pass | State |
| 2019-10-16 | DAVE OMARA CONTRACTOR INC | VERSAILLES, Ripley, IN | Pass | State |
| 2019-10-16 | DAVE OMARA CONTRACTOR INC | VERSAILLES, Ripley, IN | Pass | State |
| 2019-10-16 | DAVE OMARA CONTRACTOR INC | VERSAILLES, Ripley, IN | Pass | State |
| 2019-10-16 | DAVE OMARA CONTRACTOR INC | VERSAILLES, Ripley, IN | Pass | State |
| 2019-10-16 | DAVE OMARA CONTRACTOR INC | VERSAILLES, Ripley, IN | Pass | State |
| 2019-10-16 | DAVE OMARA CONTRACTOR INC | VERSAILLES, Ripley, IN | Pass | State |
| 2019-10-16 | T&D WOOD ENERGY LLC — high-priority violation on file | SANFORD, York, ME | Fail | State |
| 2019-10-16 | ANR PIPELINE - REED CITY COMPRESSOR STATION | REED CITY, Osceola, MI | Pass | State |
| 2019-10-16 | BASF CORPORATION - PLASTICS PLANTS — high-priority violation on file | WYANDOTTE, Wayne, MI | Pass | State |
| 2019-10-16 | NORTHERN OAKS RECYCLING AND DISPOSAL FACILITY | HARRISON, Clare, MI | Pass | State |
| 2019-10-16 | GOLD'N PLUMP FARMS LLC - SAUK RAPIDS FEED MILL | SAUK RAPIDS, Benton, MN | Pass | State |
| 2019-10-16 | GREDE LLC - SAINT CLOUD | SAINT CLOUD, Benton, MN | Pass | State |
| 2019-10-16 | LOUIS LEUSTEK & SONS INC - NONMETALLIC | ELY, St. Louis, MN | Pass | State |
| 2019-10-16 | CAPITAL QUARRIES CO - SULLIVAN QUARRY | BOURBON, Crawford, MO | Pass | State |
| 2019-10-16 | DOE RUN CO-BUICK RESOURCE RECYCLING FCLT | BOSS, Dent, MO | Pending | State |
| 2019-10-16 | CONTINENTAL CEMENT COMPANY LLC — high-priority violation on file | HANNIBAL, Ralls, MO | Pass | State |
| 2019-10-16 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Pass | State |
| 2019-10-16 | OIL DRI PRODUCTION COMPANY | RIPLEY, Tippah, MS | Pass | State |
| 2019-10-16 | BATESVILLE MANUFACTURING LLC, VICKSBURG | VICKSBURG, Warren, MS | Pass | State |
| 2019-10-16 | BATESVILLE MANUFACTURING LLC, VICKSBURG | VICKSBURG, Warren, MS | Pass | State |
| 2019-10-16 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2019-10-16 | PSNC DBA ENBRIDGE GAS - KINGS MOUNTAIN COMPRESSOR STATION | KINGS MOUNTAIN, Cleveland, NC | Pass | State |
| 2019-10-16 | NC MUNICIPAL POWER AGENCY NO. 1 - GASTONIA FREIGHTLINER | GASTONIA, Gaston, NC | Pass | State |
| 2019-10-16 | GASTON COUNTY LANDFILL - HARDIN SITE | DALLAS, Gaston, NC | Pass | State |
| 2019-10-16 | BURGESS BIOPOWER | BERLIN, Coos, NH | Pass | State |
| 2019-10-16 | CINNAMON BAY & EDGEBORO DISPOSAL INC | EAST BRUNSWICK, Middlesex, NJ | Pass | State |
| 2019-10-16 | LARIAT COMPRESSOR STATION — high-priority violation on file | MALJAMAR, Lea, NM | Pass | State |
| 2019-10-16 | GOLDSTRIKE MINE | CARLIN, Eureka, NV | Pass | State |
| 2019-10-16 | PPG INDUSTRIES - RESIN — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Fail | State |
| 2019-10-16 | PPG INDUSTRIES - RESIN — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Fail | State |
| 2019-10-16 | PPG INDUSTRIES - RESIN — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Fail | State |
| 2019-10-16 | PPG INDUSTRIES - RESIN — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Fail | State |
| 2019-10-16 | PPG INDUSTRIES - RESIN — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Fail | State |
| 2019-10-16 | PPG INDUSTRIES - RESIN — high-priority violation on file | CIRCLEVILLE, Pickaway, OH | Fail | State |
| 2019-10-16 | CABINETWORKS GROUP MIDDLEFIELD LLC (PLANT #3). | ORWELL, Ashtabula, OH | Pass | State |
| 2019-10-16 | CABINETWORKS GROUP MIDDLEFIELD LLC (PLANT #3). | ORWELL, Ashtabula, OH | Pass | State |
| 2019-10-16 | CABINETWORKS GROUP MIDDLEFIELD LLC (PLANT #3). | ORWELL, Ashtabula, OH | Pass | State |
| 2019-10-16 | PILKINGTON NORTH AMERICA INC — high-priority violation on file | ROSSFORD, Wood, OH | Pass | State |
| 2019-10-16 | PILKINGTON NORTH AMERICA INC — high-priority violation on file | ROSSFORD, Wood, OH | Pass | State |
| 2019-10-16 | PILKINGTON NORTH AMERICA INC — high-priority violation on file | ROSSFORD, Wood, OH | Pass | State |
| 2019-10-16 | PILKINGTON NORTH AMERICA INC — high-priority violation on file | ROSSFORD, Wood, OH | Pass | State |
| 2019-10-16 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Pass | State |
| 2019-10-16 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Pass | State |
| 2019-10-16 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Fail | State |
| 2019-10-16 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Fail | State |
| 2019-10-16 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Pass | State |
| 2019-10-16 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Pass | State |
| 2019-10-16 | ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS | GEARY, Canadian, OK | Pass | State |
| 2019-10-16 | MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2019-10-16 | MARKWEST OKLAHOMA GAS CO LLC / STUART NORTH COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2019-10-16 | XTO ENERGY INC / ANDERSON 1 15H10X3 PRODUCTION SITE | MANNSVILLE, Johnston, OK | Pass | State |
| 2019-10-16 | EOG RESOURCES INC / DOROTHY COMPRESSOR STATION | BLANCHARD, McClain, OK | Pass | State |
| 2019-10-16 | EOG RESOURCES INC / DOROTHY COMPRESSOR STATION | BLANCHARD, McClain, OK | Pass | State |
| 2019-10-16 | ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION | QUINTON, Pittsburg, OK | Pass | State |
| 2019-10-16 | ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION | QUINTON, Pittsburg, OK | Pass | State |
| 2019-10-16 | ET GATHERING PROCESSING LLC / SAN BOIS COMPRESSOR STATION | QUINTON, Pittsburg, OK | Pass | State |
| 2019-10-16 | BOISE CASCADE WOOD PRODUCTS, L.L.C. | MEDFORD, Jackson, OR | Pass | State |
| 2019-10-16 | INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file | COLVER, Cambria, PA | Pass | State |
| 2019-10-16 | MARKWEST LIBERTY BLUESTONE LLC/SARSEN GAS PROC PLT | EVANS CITY, Butler, PA | Pass | State |
| 2019-10-16 | NFG MIDSTREAM COVINGTON LLC/NETTERMAN COMP STA | WELLSBORO, Tioga, PA | Pass | State |
| 2019-10-16 | CNX GAS LLC/BIG RUN COMP STA | PUNXSUTWANEY, Jefferson, PA | Pass | State |
| 2019-10-16 | LIBERTY PULTRUSIONS/WEST MIFFLIN | WEST MIFFLIN, Allegheny, PA | Incomplete | Local |
| 2019-10-16 | NUCOR STEEL - BERKELEY | HUGER, Berkeley, SC | Pass | State |
| 2019-10-16 | TREW STONE LLC | IRASBURG, Orleans, VT | Pass | State |
| 2019-10-16 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2019-10-15 | DESOTO GATHERING COMPANY, LLC - NE CHARLEY CPF-2 | DRASCO, Cleburne, AR | Pass | State |
| 2019-10-15 | DESOTO GATHERING COMPANY, LLC - NE CHARLEY CPF-2 | DRASCO, Cleburne, AR | Pass | State |
| 2019-10-15 | AMRIZE BUILDING ENVELOPE LLC. | PRESCOTT, Nevada, AR | Pass | State |
| 2019-10-15 | AERA ENERGY LLC | SAN ARDO, Monterey, CA | Pass | Local |
| 2019-10-15 | AERA ENERGY LLC | SAN ARDO, Monterey, CA | Pass | Local |
| 2019-10-15 | AEROCRAFT HEAT TREATING CO INC | PARAMOUNT, Los Angeles, CA | Pass | Local |
| 2019-10-15 | IMPERIAL IRRIGATION DISTRICT/COACHELLA | COACHELLA, Riverside, CA | Pass | Local |
| 2019-10-15 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | Pass | Local |
| 2019-10-15 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | Pass | Local |
| 2019-10-15 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | Pass | Local |
| 2019-10-15 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | Pass | Local |
| 2019-10-15 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | Pass | Local |
| 2019-10-15 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | Pass | Local |
| 2019-10-15 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | Pass | Local |
| 2019-10-15 | ALOGONQUIN POWER SANGER LLC — high-priority violation on file | SANGER, Fresno, CA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.