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 |
|---|---|---|---|---|
| 2019-10-31 | CORRIGAN OSB — high-priority violation on file | CORRIGAN, Polk, TX | Pass | State |
| 2019-10-31 | CORRIGAN OSB — high-priority violation on file | CORRIGAN, Polk, TX | Fail | State |
| 2019-10-31 | CORRIGAN OSB — high-priority violation on file | CORRIGAN, Polk, TX | Pass | State |
| 2019-10-31 | AIR FORCE PLANT 4 LOCKHEED MARTIN | FORT WORTH, Tarrant, TX | Pass | State |
| 2019-10-31 | AIR FORCE PLANT 4 LOCKHEED MARTIN | FORT WORTH, Tarrant, TX | Pass | State |
| 2019-10-31 | AIR FORCE PLANT 4 LOCKHEED MARTIN | FORT WORTH, Tarrant, TX | Pass | State |
| 2019-10-31 | HOUSE CREEK MAINLINE COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2019-10-30 | RIVERBEND COMPRESSOR STATION | ROOSEVELT, Duchesne, UT | Pass | U.S. EPA |
| 2019-10-30 | RIVERBEND COMPRESSOR STATION | ROOSEVELT, Duchesne, UT | Pass | U.S. EPA |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FAYETTEVILLE EXPRESS PIPELINE LLC - RUSSELL COMPRESSOR STATION | BALD KNOB, White, AR | Pass | State |
| 2019-10-30 | FREEPORT-MCMORAN SIERRITA | GREEN VALLEY, Pima, AZ | Pass | Local |
| 2019-10-30 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | Pass | Local |
| 2019-10-30 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | Pass | Local |
| 2019-10-30 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | Pass | Local |
| 2019-10-30 | LINN OPERATING INC — high-priority violation on file | TAFT, Kern, CA | Pass | Local |
| 2019-10-30 | GRAND RIVER GATHERING - HUNTER MESA CS | RIFLE 3.3 MI. SE OF, Garfield, CO | Pass | State |
| 2019-10-30 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2019-10-30 | HARTFORD WATER POLLUTION CONTROL FACILITY — high-priority violation on file | HARTFORD, Hartford, CT | Pass | State |
| 2019-10-30 | HARTFORD WATER POLLUTION CONTROL FACILITY — high-priority violation on file | HARTFORD, Hartford, CT | Pass | U.S. EPA |
| 2019-10-30 | FORT MYER CONSTRUCTION PLANT I | WASHINGTON, District of Columbia, DC | Pass | State |
| 2019-10-30 | PIEDMONT GREEN POWER, LLC | BARNESVILLE, Lamar, GA | Pass | State |
| 2019-10-30 | RAYONIER PERFORMANCE FIBERS, LLC | JESUP, Wayne, GA | Pass | State |
| 2019-10-30 | NATURAL GAS PIPELINE CO OF AMERICA-#107 | EMERSON, Mills, IA | Pass | State |
| 2019-10-30 | NATURAL GAS PIPELINE CO OF AMERICA-#107 | EMERSON, Mills, IA | Pass | State |
| 2019-10-30 | NATURAL GAS PIPELINE CO OF AMERICA-#107 | EMERSON, Mills, IA | Pass | State |
| 2019-10-30 | IPL-PRAIRIE CREEK STATION | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2019-10-30 | INGREDION INCORPORATED | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2019-10-30 | MILNER BUTTE LANDFILL | BURLEY, Cassia, ID | Pass | State |
| 2019-10-30 | CITY OF FORT WAYNE THREE RIVERS FILTRATION PLANT — high-priority violation on file | FORT WAYNE, Allen, IN | Pass | State |
| 2019-10-30 | CITY OF FORT WAYNE THREE RIVERS FILTRATION PLANT — high-priority violation on file | FORT WAYNE, Allen, IN | Pass | State |
| 2019-10-30 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2019-10-30 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2019-10-30 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2019-10-30 | AMSTED RAIL COMPANY INC | HAMMOND, Lake, IN | Pass | State |
| 2019-10-30 | AMSTED RAIL COMPANY INC | HAMMOND, Lake, IN | Pass | State |
| 2019-10-30 | AMSTED RAIL COMPANY INC | HAMMOND, Lake, IN | Pass | State |
| 2019-10-30 | AMSTED RAIL COMPANY INC | HAMMOND, Lake, IN | Pass | State |
| 2019-10-30 | CLEVELAND-CLIFFS STEEL LLC — high-priority violation on file | EAST CHICAGO, Lake, IN | Pass | State |
| 2019-10-30 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2019-10-30 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2019-10-30 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2019-10-30 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2019-10-30 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2019-10-30 | METALX LLC DBA METALX WABASH | WABASH, Wabash, IN | Pass | State |
| 2019-10-30 | EVONIK CORP - HAYSVILLE (AIR) | HAYSVILLE, Sedgwick, KS | Pass | State |
| 2019-10-30 | KODI COLLECTIVE â LEBANON JUNCTION | LEBANON JUNCTION, Bullitt, KY | Pass | State |
| 2019-10-30 | HILLSHIRE BRANDS - CLARYVILLE PLANT | ALEXANDRIA (CAMPBELL), Campbell, KY | Pass | State |
| 2019-10-30 | EVONIK CORPORATION | CALVERT CITY, Marshall, KY | Pass | State |
| 2019-10-30 | ADVANCED DISPOSAL SERVICES MOREHEAD LANDFILL INC | MOREHEAD (ROWAN), Rowan, KY | Pass | State |
| 2019-10-30 | W. R. GRACE & CO. - CONN. | CURTIS BAY, Baltimore (city), MD | Pass | State |
| 2019-10-30 | CONSUMERS ENERGY - FREEDOM COMPRESSOR STATION | MANCHESTER, Washtenaw, MI | Pass | State |
| 2019-10-30 | THE LIFELINE GROUP — high-priority violation on file | SAINT JOSEPH, Buchanan, MO | Pass | State |
| 2019-10-30 | GLOBAL CELLULOSE FIBERS - RIEGELWOOD MILL | RIEGELWOOD, Columbus, NC | Pass | State |
| 2019-10-30 | INGENCO WHOLESALE POWER, LLC - NEW BERN | NEW BERN, Craven, NC | Pass | State |
| 2019-10-30 | ALLIANCE ONE NORTH AMERICA - FARMVILLE | FARMVILLE, Pitt, NC | Pass | State |
| 2019-10-30 | REX HEALTHCARE | RALEIGH, Wake, NC | Pass | State |
| 2019-10-30 | AMERICAN CRYSTAL SUGAR COMPANY (ACS) - HILLSBORO PLANT - AQ | HILLSBORO, Traill, ND | Pass | State |
| 2019-10-30 | E ENERGY ADAMS LLC — high-priority violation on file | ADAMS, Gage, NE | N/A | State |
| 2019-10-30 | COLT REFINING, INC. | MERRIMACK, Hillsborough, NH | Pass | State |
| 2019-10-30 | NEVADA READY MIX | LAS VEGAS, Clark, NV | Pass | Local |
| 2019-10-30 | NEVADA READY MIX | LAS VEGAS, Clark, NV | Pass | Local |
| 2019-10-30 | BEKAERT CORPORATION | ORRVILLE, Wayne, OH | Pass | State |
| 2019-10-30 | BEKAERT CORPORATION | ORRVILLE, Wayne, OH | Pass | State |
| 2019-10-30 | BEKAERT CORPORATION | ORRVILLE, Wayne, OH | Pass | State |
| 2019-10-30 | AMRIZE CEMENT INC. | PAULDING, Paulding, OH | Pass | State |
| 2019-10-30 | FW MIDCON I LLC / GREGORY 2H 3H 28 | LINDSAY, Garvin, OK | Pass | State |
| 2019-10-30 | FW MIDCON I LLC / GREGORY 2H 3H 28 | LINDSAY, Garvin, OK | Pass | State |
| 2019-10-30 | CASCADE PACIFIC PULP, LLC — high-priority violation on file | HALSEY, Linn, OR | Pass | State |
| 2019-10-30 | EAST PENN MFG CO INC/BATTERY ASSEMBLY | LYONS, Berks, PA | Pass | State |
| 2019-10-30 | AMICA MUTUAL INSURANCE CO. | LINCOLN, Providence, RI | Pass | U.S. EPA |
| 2019-10-30 | AMICA MUTUAL INSURANCE CO. | LINCOLN, Providence, RI | Pass | U.S. EPA |
| 2019-10-30 | HUNTINGTON FOAM, LLC | GREER, Spartanburg, SC | Pass | State |
| 2019-10-30 | VYCHOPEN COMPRESSOR STATION | CALDWELL, Burleson, TX | Pass | State |
| 2019-10-30 | SUNNYSIDE COGENERATION | SUNNYSIDE, Carbon, UT | Pass | State |
| 2019-10-30 | BIG WEST OIL | NORTH SALT LAKE, Davis, UT | Pass | State |
| 2019-10-30 | CYRUSONE NORTHERN VIRGINIA DATA CENTER - SHAW ROAD | STERLING, Loudoun, VA | Pass | State |
| 2019-10-30 | GAS TRANSMISSION NORTHWEST #8 | WALLULA, Walla Walla, WA | Pass | State |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
| 2019-10-30 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.