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 |
|---|---|---|---|---|
| 2018-09-27 | MISSISSIPPI POWER COMPANY, PLANT VICTOR J DANIEL | MOSS POINT, Jackson, MS | Pass | State |
| 2018-09-27 | HARBISON WALKER INTERNATIONAL INC | ABERDEEN, Monroe, MS | Pass | State |
| 2018-09-27 | HARBISON WALKER INTERNATIONAL INC | ABERDEEN, Monroe, MS | Pass | State |
| 2018-09-27 | LEAF RIVER CELLULOSE LLC — high-priority violation on file | NEW AUGUSTA, Perry, MS | Pass | State |
| 2018-09-27 | LEAF RIVER CELLULOSE LLC — high-priority violation on file | NEW AUGUSTA, Perry, MS | Pass | State |
| 2018-09-27 | LEAF RIVER CELLULOSE LLC — high-priority violation on file | NEW AUGUSTA, Perry, MS | Pass | State |
| 2018-09-27 | LEAF RIVER CELLULOSE LLC — high-priority violation on file | NEW AUGUSTA, Perry, MS | Pass | State |
| 2018-09-27 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-09-27 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-09-27 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-09-27 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-09-27 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-09-27 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-09-27 | JOHNSTON COUNTY LANDFILL | SMITHFIELD, Johnston, NC | Pass | State |
| 2018-09-27 | CAROLINA STALITE COMPANY | GOLD HILL, Rowan, NC | Pass | State |
| 2018-09-27 | DUKE ENERGY PROGRESS, INC. | ARDEN, Buncombe, NC | Pass | Local |
| 2018-09-27 | JERRITT CANYON MINE — high-priority violation on file | ELKO, Elko, NV | Pass | State |
| 2018-09-27 | GENERAL JAMES M. GAVIN POWER PLANT | CHESHIRE, Gallia, OH | Pass | State |
| 2018-09-27 | ZIMMER POWER COMPANY LLC | MOSCOW, Clermont, OH | Pass | State |
| 2018-09-27 | CARGILL, INCORPORATED - SALT DIVISION | AKRON, Summit, OH | Pass | State |
| 2018-09-27 | CF1 (CUYAHOGA FALLS 1) | CUYAHOGA FALLS, Summit, OH | Pass | State |
| 2018-09-27 | CF1 (CUYAHOGA FALLS 1) | CUYAHOGA FALLS, Summit, OH | Pass | State |
| 2018-09-27 | ET GATHERING PROCESSING LLC / COTTONWOOD COMPRESSOR STATION | LAMBERT, Alfalfa, OK | Pass | State |
| 2018-09-27 | TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file | COALGATE, Coal, OK | Pass | State |
| 2018-09-27 | TPL ARKOMA HOLDINGS LLC / COALGATE TUPELO STONEWALL GAS PLANT — high-priority violation on file | COALGATE, Coal, OK | Pass | State |
| 2018-09-27 | CONTINENTAL RESOURCES / LILLIAN 1 23 14XH | DIBBLE, Grady, OK | Pass | State |
| 2018-09-27 | REDCLIFF MIDSTREAM LLC / REDCLIFF PLANT | MUTUAL, Woodward, OK | Pass | State |
| 2018-09-27 | DESCHUTES COUNTY DEPT. OF SOLID WASTE | BEND, Deschutes, OR | Pass | State |
| 2018-09-27 | WASTE MANAGEMENT DISPOSAL SERVICES OF OREGON, INC. | ARLINGTON, Gilliam, OR | Pass | State |
| 2018-09-27 | SENECA SUSTAINABLE ENERGY | EUGENE, Lane, OR | Pass | Local |
| 2018-09-27 | INTERNATIONAL PAPER | SPRINGFIELD, Lane, OR | Pass | Local |
| 2018-09-27 | SMURFIT KAPPA NORTH AMERICA FORNEY MILL | FORNEY, Kaufman, TX | Pass | State |
| 2018-09-27 | SMURFIT KAPPA NORTH AMERICA FORNEY MILL | FORNEY, Kaufman, TX | Pass | State |
| 2018-09-27 | SMURFIT KAPPA NORTH AMERICA FORNEY MILL | FORNEY, Kaufman, TX | Pass | State |
| 2018-09-27 | AXALTA COATING SYSTEMS USA LLC | FRONT ROYAL, Warren, VA | Pass | State |
| 2018-09-27 | HARDEL MUTUAL PLYWOOD CORPORATION — high-priority violation on file | CHEHALIS, Lewis, WA | Pending | Local |
| 2018-09-27 | HARDEL MUTUAL PLYWOOD CORPORATION — high-priority violation on file | CHEHALIS, Lewis, WA | Pass | Local |
| 2018-09-27 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2018-09-27 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2018-09-27 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2018-09-27 | HOUSE CREEK MAINLINE COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2018-09-27 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | GRANGER, Sweetwater, WY | Fail | State |
| 2018-09-26 | COYOTE WASH COMPRESSOR STATION | VERNAL, Uintah, UT | Pass | U.S. EPA |
| 2018-09-26 | DESOTO GATHERING COMPANY LLC - PIKE CPF-1 | HATTIEVILLE, Conway, AR | Pass | State |
| 2018-09-26 | DESOTO GATHERING COMPANY LLC - PIKE CPF-1 | HATTIEVILLE, Conway, AR | Pass | State |
| 2018-09-26 | DESOTO GATHERING COMPANY LLC - PIKE CPF-1 | HATTIEVILLE, Conway, AR | Pass | State |
| 2018-09-26 | DESOTO GATHERING COMPANY LLC - PIKE CPF-1 | HATTIEVILLE, Conway, AR | Pass | State |
| 2018-09-26 | BIG RIVER STEEL LLC | OSCEOLA, Mississippi, AR | Fail | State |
| 2018-09-26 | BIG RIVER STEEL LLC | OSCEOLA, Mississippi, AR | Pass | State |
| 2018-09-26 | FANN CONTRACTING PORTABLE HOT PLANT HP03 | PRESCOTT, Yavapai, AZ | Pass | State |
| 2018-09-26 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-09-26 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-09-26 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-09-26 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-09-26 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-09-26 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | ALTAGAS SAN JOAQUIN ENERGY INC | LEMOORE, Kings, CA | Pass | Local |
| 2018-09-26 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2018-09-26 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2018-09-26 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2018-09-26 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
| 2018-09-26 | NORTHERN CALIFORNIA POWER | LODI, San Joaquin, CA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.