EPA Air · stack tests by year
Air-emissions stack tests in 2017
- 27,755Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2017
- California 8,621
- Ohio 2,537
- Indiana 1,812
- Oklahoma 1,681
- Florida 1,608
- Georgia 1,298
- Pennsylvania 781
- Mississippi 663
- Arkansas 651
- Texas 538
- Alabama 510
- Iowa 430
- Washington 427
- Missouri 398
- Colorado 361
- Montana 332
- North Carolina 331
- West Virginia 285
- Wisconsin 285
- Michigan 268
- Minnesota 257
- Wyoming 235
- South Carolina 222
- Kansas 214
- Delaware 213
- Alaska 198
- Kentucky 184
- Louisiana 183
- Illinois 182
- Utah 180
- Tennessee 155
- Nebraska 152
- Virginia 142
- North Dakota 141
- New Jersey 132
- Connecticut 126
- Maine 122
- Oregon 113
- New York 99
- New Hampshire 95
- Hawaii 89
- Idaho 78
- Arizona 77
- Maryland 69
- Massachusetts 62
- South Dakota 58
- Nevada 56
- District of Columbia 35
- New Mexico 24
- Rhode Island 24
- Vermont 13
- Puerto Rico 8
Other years
Air-emissions stack tests recorded in 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-11-29 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | Pass | State |
| 2017-11-29 | ASH GROVE CEMENT CO — high-priority violation on file | LOUISVILLE, Cass, NE | Pass | State |
| 2017-11-29 | CONCORD EXPANSION COMPRESSOR STATION | PELHAM, Hillsborough, NH | Pass | State |
| 2017-11-29 | VERIZON WIRELESS | ALBUQUERQUE, Bernalillo, NM | Pass | Local |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Fail | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Pass | State |
| 2017-11-29 | JOHNS MANVILLE / PLANT #01 - WTV1 | WATERVILLE, Lucas, OH | Fail | State |
| 2017-11-29 | TAIT ELECTRIC GENERATING STATION | MORAINE, Montgomery, OH | Pass | State |
| 2017-11-29 | TAIT ELECTRIC GENERATING STATION | MORAINE, Montgomery, OH | Pass | State |
| 2017-11-29 | ZIMMER POWER COMPANY LLC | MOSCOW, Clermont, OH | Pass | State |
| 2017-11-29 | ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS | GEARY, Canadian, OK | Pass | State |
| 2017-11-29 | ONEOK FIELD SERVICES CO LLC / WARD COMPRESSOR STATION NORTHERN ROWS | GEARY, Canadian, OK | Pass | State |
| 2017-11-29 | ONEOK FIELD SERVICES CO LLC / DAKOTA COMPRESSOR STATION | GEARY, Canadian, OK | Pass | State |
| 2017-11-29 | ONEOK FIELD SERVICES CO LLC / DAKOTA COMPRESSOR STATION | GEARY, Canadian, OK | Pass | State |
| 2017-11-29 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-29 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-29 | PEOPLES ELECTRIC COOP / CENTRAHOMA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-29 | PEOPLES ELECTRIC COOP / TARGA — high-priority violation on file | CENTRAHOMA, Coal, OK | Pass | State |
| 2017-11-29 | CONTINENTAL RESOURCES / HAVENS 1 23 26XH | WYNNEWOOD, Garvin, OK | Pass | State |
| 2017-11-29 | FW MIDCON I LLC / WENDLING 1H 30XR | DIBBLE, McClain, OK | Pass | State |
| 2017-11-29 | PETROLINK ENERGY LLC / BLOCKER COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2017-11-29 | PETROLINK ENERGY LLC / BLOCKER COMPRESSOR STATION | BLOCKER, Pittsburg, OK | Pass | State |
| 2017-11-29 | KEYSTONE PORTLAND CEMENT/EAST ALLEN — high-priority violation on file | BATH, Northampton, PA | Pass | State |
| 2017-11-29 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Pass | Local |
| 2017-11-29 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Pass | Local |
| 2017-11-29 | SANTEE COOPER BERKELEY COUNTY LANDFILL GAS TO ENERGY FACILITY | MONCKS CORNER, Berkeley, SC | Pass | State |
| 2017-11-29 | PLAINVIEW BIOENERGY | PLAINVIEW, Hale, TX | Pass | State |
| 2017-11-29 | PLAINVIEW BIOENERGY | PLAINVIEW, Hale, TX | Fail | State |
| 2017-11-29 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | WOODS CROSS, Davis, UT | Pass | State |
| 2017-11-29 | SUPERIOR PAVING CORP - BULL RUN HMA FACILITY | CHANTILLY, Loudoun, VA | Pass | State |
| 2017-11-29 | MONONGAHELA POWER COMPANY, HARRISON STATION | HAYWOOD, Harrison, WV | Pass | State |
| 2017-11-29 | APPALACHIA MIDSTREAM SERVICES, L.L.C., PLEASANTS | ADALINE, Marshall, WV | Pass | State |
| 2017-11-29 | TORRINGTON PLANT (THE WESTERN SUGAR COOP) | TORRINGTON, Goshen, WY | Pass | State |
| 2017-11-28 | WONSITS VALLEY COMPRESSOR STATION | FORT DUCHESNE, Uintah, UT | Pass | U.S. EPA |
| 2017-11-28 | WELLBORN CABINETS INC | ASHLAND, Clay, AL | Pass | State |
| 2017-11-28 | WELLBORN CABINETS INC | ASHLAND, Clay, AL | Pass | State |
| 2017-11-28 | CHEVRON U.S.A. INC. | SAN ARDO, Monterey, CA | Pass | Local |
| 2017-11-28 | CHEVRON U.S.A. INC. | SAN ARDO, Monterey, CA | Pass | Local |
| 2017-11-28 | CEMEX LLC - BLACK MT. QUARRY | APPLE VALLEY, San Bernardino, CA | Pass | Local |
| 2017-11-28 | CEMEX LLC - BLACK MT. QUARRY | APPLE VALLEY, San Bernardino, CA | Pass | Local |
| 2017-11-28 | CEMEX LLC - BLACK MT. QUARRY | APPLE VALLEY, San Bernardino, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | C W US INC - MISSION BELL WINERY | MADERA, Madera, CA | Pass | Local |
| 2017-11-28 | WESTERN SUGAR CO - FORT MORGAN FACTORY | FORT MORGAN AREA, Morgan, CO | Pass | State |
| 2017-11-28 | DANBURY HOSPITAL | DANBURY, Fairfield, CT | Pass | State |
| 2017-11-28 | ALGONQUIN GAS TRANSMISSION, LLC - CHAPLIN COMPRESSOR STATION | CHAPLIN, Windham, CT | Pass | State |
| 2017-11-28 | ALGONQUIN GAS TRANSMISSION, LLC - CHAPLIN COMPRESSOR STATION | CHAPLIN, Windham, CT | Pass | State |
| 2017-11-28 | ALGONQUIN GAS TRANSMISSION, LLC - CHAPLIN COMPRESSOR STATION | CHAPLIN, Windham, CT | Pass | State |
| 2017-11-28 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2017-11-28 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2017-11-28 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2017-11-28 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2017-11-28 | CEMEX CONSTRUCTION MATERIALS FLORIDA,LLC | BROOKSVILLE, Hernando, FL | Pass | State |
| 2017-11-28 | CEMEX CONSTRUCTION MATERIALS FLORIDA,LLC | BROOKSVILLE, Hernando, FL | Pass | State |
| 2017-11-28 | AJAX PAVING INDUSTRIES OF FLORIDA LLC | PALMETTO, Manatee, FL | Pass | State |
| 2017-11-28 | EMORY UNIVERSITY | ATLANTA, DeKalb, GA | Pass | State |
| 2017-11-28 | PIEDMONT GREEN POWER, LLC | BARNESVILLE, Lamar, GA | Pass | State |
| 2017-11-28 | DARLING INGREDIENTS, INC. | EAST DUBLIN, Laurens, GA | Pass | State |
| 2017-11-28 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2017-11-28 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2017-11-28 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2017-11-28 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2017-11-28 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2017-11-28 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2017-11-28 | IOWA FERTILIZER CO — high-priority violation on file | WEVER, Lee, IA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.