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 |
|---|---|---|---|---|
| 2019-11-19 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2019-11-19 | LIGNOTECH FLORIDA LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2019-11-19 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2019-11-19 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2019-11-19 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2019-11-19 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2019-11-19 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2019-11-19 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2019-11-19 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2019-11-19 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2019-11-19 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-19 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-19 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-19 | FLOWERS BAKERY OF SUWANEE LLC | SUWANEE, Gwinnett, GA | Pass | State |
| 2019-11-19 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2019-11-19 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2019-11-19 | ATLANTIC POLE - GEORGIA, LLC | VIDALIA, Toombs, GA | Pass | State |
| 2019-11-19 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-19 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-19 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-19 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-19 | DURACELL MANUFACTURING, INC. | LAGRANGE, Troup, GA | Pass | State |
| 2019-11-19 | VALERO RENEWABLE FUELS CO LLC-ALBERTCITY | ALBERT CITY, Buena Vista, IA | Pass | State |
| 2019-11-19 | EAGLE WINDOW & DOOR INC-DUBUQUE | DUBUQUE, Dubuque, IA | Pass | State |
| 2019-11-19 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2019-11-19 | SUNCORE CONSTRUCTION & MATERIALS 00564 | BOISE, Ada, ID | Pass | State |
| 2019-11-19 | SUNCORE CONSTRUCTION & MATERIALS - 00582 | BOISE, Ada, ID | Pass | State |
| 2019-11-19 | SUNROC CORPORATION 00591 | IDAHO, Undetermined, ID | Pass | State |
| 2019-11-19 | NORTHWEST COMMUNITY HOSPITAL | ARLINGTON HEIGHTS, Cook, IL | Pass | State |
| 2019-11-19 | INTERNATIONAL PAPER CO - MANSFIELD MILL | MANSFIELD, De Soto, LA | Pass | State |
| 2019-11-19 | SAPPI NORTH AMERICA, INC. | WESTBROOK, Cumberland, ME | Pass | State |
| 2019-11-19 | SAPPI NORTH AMERICA, INC. | WESTBROOK, Cumberland, ME | Pass | State |
| 2019-11-19 | CITY OF AUGUSTA - HATCH HILL LANDFILL | AUGUSTA, Kennebec, ME | Pass | State |
| 2019-11-19 | DOW SILICONES CORPORATION | MIDLAND, Midland, MI | Pass | State |
| 2019-11-19 | DEPOR INDUSTRIES | SHELBY TOWNSHIP, Macomb, MI | Pass | State |
| 2019-11-19 | MARVIN WINDOWS AND DOORS | WARROAD, Roseau, MN | Pass | State |
| 2019-11-19 | HEARTLAND CORN PRODUCTS | WINTHROP, Sibley, MN | Pass | State |
| 2019-11-19 | UNIVERSITY OF MISSOURI POWER PLANT | COLUMBIA, Boone, MO | Pending | State |
| 2019-11-19 | COLUMBIA SOUTHERN STAR CENTRAL | COLUMBIA, Boone, MO | Pending | State |
| 2019-11-19 | BLUEWING MATERIALS LLC - VAN BUREN | VAN BUREN, Carter, MO | Pass | State |
| 2019-11-19 | OWENS-CORNING STATELINE | JOPLIN, Jasper, MO | Pending | State |
| 2019-11-19 | LHOIST NORTH AMERICA | SAINTE GENEVIEVE, Ste. Genevieve, MO | Pending | State |
| 2019-11-19 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2019-11-19 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2019-11-19 | CHEMOURS COMPANY FC LLC THE, DELISLE PLANT | PASS CHRISTI, Harrison, MS | Pass | State |
| 2019-11-19 | GCF US HOLDINGS, LLC - COLUMBUS MILL — high-priority violation on file | COLUMBUS, Lowndes, MS | Pass | State |
| 2019-11-19 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | Pass | State |
| 2019-11-19 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | Pass | State |
| 2019-11-19 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | Pass | State |
| 2019-11-19 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2019-11-19 | DOGIE DRAW ENDER WIGGINS PAD | JAL, Lea, NM | Pass | State |
| 2019-11-19 | DOGIE DRAW ENDER WIGGINS PAD | JAL, Lea, NM | Pass | State |
| 2019-11-19 | GENERAL ALUMINUM | ROOTSTOWN, Portage, OH | Pass | State |
| 2019-11-19 | GENERAL ALUMINUM | ROOTSTOWN, Portage, OH | Pass | State |
| 2019-11-19 | GENERAL ALUMINUM | ROOTSTOWN, Portage, OH | Pass | State |
| 2019-11-19 | ET GATHERING PROCESSING LLC / HYDRO COMPRESSOR STATION | HYDRO, Blaine, OK | Pass | State |
| 2019-11-19 | ET GATHERING PROCESSING LLC / HYDRO COMPRESSOR STATION | HYDRO, Blaine, OK | Pass | State |
| 2019-11-19 | ET GATHERING PROCESSING LLC / HYDRO COMPRESSOR STATION | HYDRO, Blaine, OK | Pass | State |
| 2019-11-19 | DIVERSIFIED PRODUCTION LLC / LASSEN OLYMPUS TANK BATTERY | UNION CITY, Canadian, OK | Pass | State |
| 2019-11-19 | ET GATHERING PROCESSING LLC / CYCLONE COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2019-11-19 | ET GATHERING PROCESSING LLC / CYCLONE COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2019-11-19 | ET GATHERING PROCESSING LLC / CYCLONE COMPRESSOR STATION | SEILING, Dewey, OK | Pass | State |
| 2019-11-19 | CONTINENTAL RESOURCES / SIMMS 6 32 29XHW | BLANCHARD, Grady, OK | Pass | State |
| 2019-11-19 | PHILLIPS 66 CO - PONCA CITY REFINERY / PONCA CITY REFINERY — high-priority violation on file | PONCA CITY, Kay, OK | Pass | State |
| 2019-11-19 | DIVERSIFIED PRODUCTION LLC / SLIMER 1707 1UMH 23 STAY PUFT 1707 1LM | KINGFISHER, Kingfisher, OK | Pass | State |
| 2019-11-19 | DIVERSIFIED PRODUCTION LLC / SYDENA 1807 2LOH 29 3LOH 29 | DOVER, Kingfisher, OK | Pass | State |
| 2019-11-19 | ENABLE GAS TRANSMISSION LLC / BYARS LAKE COMPRESSOR STATION | BYARS, McClain, OK | Pass | State |
| 2019-11-19 | ENABLE GAS TRANSMISSION LLC / BYARS LAKE COMPRESSOR STATION | BYARS, McClain, OK | Pass | State |
| 2019-11-19 | PETROLINK ENERGY LLC / BLOCKER COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2019-11-19 | PETROLINK ENERGY LLC / BLOCKER COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2019-11-19 | ET GATHERING PROCESSING LLC / COUNTY LINE COMPRESSOR STATION | DACOMA, Woods, OK | Pass | State |
| 2019-11-19 | ET GATHERING PROCESSING LLC / COUNTY LINE COMPRESSOR STATION | DACOMA, Woods, OK | Pass | State |
| 2019-11-19 | GEORGIA-PACIFIC TOLEDO LLC — high-priority violation on file | TOLEDO, Lincoln, OR | Pass | State |
| 2019-11-19 | HERCULES CEMENT CO LLC/STOCKERTOWN | STOCKERTOWN, Northampton, PA | Pass | State |
| 2019-11-19 | EASTERN GAS TRANS & STORAGE/CHAMBERSBURG COMP STA | CHAMBERSBURG, Franklin, PA | Pass | State |
| 2019-11-19 | NEWMAN & CO/PAPER RECYCLER — high-priority violation on file | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2019-11-19 | OCEAN STATE POWER | HARRISVILLE, Providence, RI | Pending | State |
| 2019-11-19 | VULCAN CONSTRUCTION MATERIALS LLC LYMAN QUARRY | WELLFORD, Spartanburg, SC | Pass | State |
| 2019-11-19 | RESOLUTE FB US, INC. | CALHOUN, McMinn, TN | Pass | State |
| 2019-11-19 | DOMTAR PAPER COMPANY, LLC | KINGSPORT, Sullivan, TN | Pass | State |
| 2019-11-19 | CALAVERAS PLANT SITE | SAN ANTONIO, Bexar, TX | Pass | State |
| 2019-11-19 | CALAVERAS PLANT SITE | SAN ANTONIO, Bexar, TX | Pass | State |
| 2019-11-19 | GOEN STEEPHOLLOW 5 COMPRESSOR STATION | BRYAN, Brazos, TX | Pass | State |
| 2019-11-19 | GOEN STEEPHOLLOW 5 COMPRESSOR STATION | BRYAN, Brazos, TX | Pass | State |
| 2019-11-19 | TOTALENERGIES PETROCHEMICALS & REFINING USA LA PORTE PLANT — high-priority violation on file | LA PORTE, Harris, TX | Pass | State |
| 2019-11-19 | TOTALENERGIES PETROCHEMICALS & REFINING USA LA PORTE PLANT — high-priority violation on file | LA PORTE, Harris, TX | Fail | State |
| 2019-11-19 | TWIN OAKS | CALVERT, Robertson, TX | Pass | State |
| 2019-11-19 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2019-11-19 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2019-11-19 | WASHINGTON STATE UNIVERSITY | PULLMAN, Whitman, WA | Pass | State |
| 2019-11-19 | GL DAIRY BIOGAS LLC | MIDDLETON, Dane, WI | Pass | State |
| 2019-11-19 | 3M CO - GREYSTONE — high-priority violation on file | WAUSAU, Marathon, WI | Pass | State |
| 2019-11-19 | MONONGAHELA POWER COMPANY, HARRISON STATION | HAYWOOD, Harrison, WV | Pass | State |
| 2019-11-19 | BIG ISLAND MINE & REFINERY (SISECAM WYOMING LLC) — high-priority violation on file | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2019-11-19 | BLACKS FORK GAS PLANT (HARVEST MIDSTREAM COMPANY) | GRANGER, Sweetwater, WY | Pass | State |
| 2019-11-19 | WESTVACO FACILITY (WE SODA WYOMING LP) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2019-11-18 | HILCORP ALASKA, LLC / PLATFORM A — high-priority violation on file | KENAI, Kenai Peninsula, AK | Pass | State |
| 2019-11-18 | TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC | BUTLER, Choctaw, AL | Pass | State |
| 2019-11-18 | TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC | BUTLER, Choctaw, AL | Pass | State |
| 2019-11-18 | TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC | BUTLER, Choctaw, AL | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.