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 |
|---|---|---|---|---|
| 2017-12-30 | HC&D - KAPAA QUARRY | KAILUA, Honolulu, HI | Pass | State |
| 2017-12-29 | SACRAMENTO MUNICIPAL UTILITY DIST. FINANCING AUTHORITY DBA CAMPBELL POWER PLANT | SACRAMENTO, Sacramento, CA | Pass | Local |
| 2017-12-29 | PAR - HAWAII REFINERY — high-priority violation on file | KAPOLEI, Honolulu, HI | Pass | State |
| 2017-12-29 | PAR - REFINERY — high-priority violation on file | KAPOLEI, Honolulu, HI | Pass | State |
| 2017-12-29 | INDIANA MUNICIPAL POWER AGENCY-WHITEWATER VALLEY GENERATING | RICHMOND, Wayne, IN | Fail | State |
| 2017-12-29 | INDIANA MUNICIPAL POWER AGENCY-WHITEWATER VALLEY GENERATING | RICHMOND, Wayne, IN | Pass | State |
| 2017-12-29 | GREEN PLAINS WOOD RIVER LLC — high-priority violation on file | WOOD RIVER, Hall, NE | Pass | State |
| 2017-12-29 | DEVON ENERGY PRODUCTION CO LP / NANCY 21 13N 9W 1H STATION | CALUMET, Canadian, OK | Pass | State |
| 2017-12-29 | DEVON ENERGY PRODUCTION CO LP / WHISKEY JACK 2314 1H | OKARCHE, Kingfisher, OK | Pass | State |
| 2017-12-29 | DEVON ENERGY PRODUCTION CO LP / THUNDER ROTHER 30 15N 9W 1H | OMEGA, Kingfisher, OK | Pass | State |
| 2017-12-29 | PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO NORTHEASTERN POWER STATION — high-priority violation on file | OOLOGAH, Rogers, OK | Pass | State |
| 2017-12-28 | TEVA PHARMACEUTICALS | DAVIE, Broward, FL | Pass | State |
| 2017-12-28 | U.S. SUGAR CORPORATION | CLEWISTON, Hendry, FL | Pass | State |
| 2017-12-28 | RTX CORPORATION | JUPITER, Palm Beach, FL | Pass | State |
| 2017-12-28 | RTX CORPORATION | JUPITER, Palm Beach, FL | Pass | State |
| 2017-12-28 | ET GATHERING & PROCESSING - HUGOTON #1 STATION (AIR) | HUGOTON, Haskell, KS | Pass | State |
| 2017-12-28 | CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file | SPRINGFIELD, Greene, MO | Pass | State |
| 2017-12-28 | VM BUYER LLC - STANDARD MINERALS DIVISION | ROBBINS, Moore, NC | Pass | State |
| 2017-12-28 | DUKE ENERGY PROGRESS, LLC - ROXBORO STEAM ELECTRIC PLANT | SEMORA, Person, NC | Pass | State |
| 2017-12-28 | BMAKK CORPORATION | OMAHA, Douglas, NE | Pass | State |
| 2017-12-28 | BMAKK CORPORATION | OMAHA, Douglas, NE | Pass | Local |
| 2017-12-28 | ZIMMER POWER COMPANY LLC | MOSCOW, Clermont, OH | Pass | State |
| 2017-12-28 | PRESIDIO PETROLEUM LLC / ANSPAUGH 1 24H | ELK CITY, Beckham, OK | Pass | State |
| 2017-12-28 | DEVON ENERGY PRODUCTION CO LP / TRINITY 33 PAD 1 | WATONGA, Blaine, OK | Pass | State |
| 2017-12-28 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2017-12-28 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2017-12-28 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2017-12-28 | PA DHS/SELINSGROVE CTR | SELINSGROVE, Snyder, PA | Pass | State |
| 2017-12-28 | TEXAS EASTERN TRANS LP/ARMAGH STA | NEW FLORENCE, Indiana, PA | Pass | State |
| 2017-12-28 | DIVERSIFIED PROD MARCHAND COMP STA | INDIANA, Indiana, PA | Pass | State |
| 2017-12-28 | BISON TREATING FACILITY (CRESTONE POWDER RIVER, L.L.C.) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2017-12-28 | CASPER REFINERY (HF SINCLAIR CASPER REFINING LLC) — high-priority violation on file | EVANSVILLE, Natrona, WY | Pass | State |
| 2017-12-27 | LA COUNTY SHERIFF'S DEPT | LOS ANGELES, Los Angeles, CA | Pass | Local |
| 2017-12-27 | LA COUNTY SHERIFF'S DEPT | LOS ANGELES, Los Angeles, CA | Pass | Local |
| 2017-12-27 | TEVA PHARMACEUTICALS | DAVIE, Broward, FL | Pass | State |
| 2017-12-27 | FORT DEARBORN COMPANY — high-priority violation on file | DAWSONVILLE, Dawson, GA | Pass | State |
| 2017-12-27 | EAGLE RIVER COAL PREP | HARRISBURG, Saline, IL | Pass | State |
| 2017-12-27 | ANDERSEN CORPORATION | BAYPORT, Washington, MN | Pass | State |
| 2017-12-27 | KAAPA PARTNERS AURORA LLC — high-priority violation on file | AURORA, Hamilton, NE | Pass | State |
| 2017-12-27 | CARGILL INC — high-priority violation on file | BLAIR, Washington, NE | Pass | State |
| 2017-12-27 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2017-12-27 | ONEOK FIELD SERVICES CO LLC / CEDAR LAKE COMPRESSOR STATION | CALUMET, Canadian, OK | Pass | State |
| 2017-12-27 | DEVON ENERGY PRODUCTION CO LP / BOND 1 3H | THOMAS, Custer, OK | Pass | State |
| 2017-12-27 | PRESIDIO PETROLEUM LLC / BARKER 1 12H | DURHAM, Roger Mills, OK | Pass | State |
| 2017-12-27 | DIVERSIFIED PROD LLC/BELL POINT COMP STA | APOLLO, Westmoreland, PA | Pass | State |
| 2017-12-27 | COMPASS MINERALS | UTAH, Undetermined, UT | Pass | State |
| 2017-12-26 | TESORO REFINING AND MARKETING CO — high-priority violation on file | WILMINGTON, Los Angeles, CA | Pass | Local |
| 2017-12-26 | UNIVERSITY OF SOUTHERN CALIFORNIA HEALTH | LOS ANGELES, Los Angeles, CA | Pass | Local |
| 2017-12-26 | THE QUIKRETE COMPANIES, LLC | MIAMI, Miami-Dade, FL | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Fail | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2017-12-26 | RED CEDAR GATHERING COMPANY - MIDWAY COMPRESSOR STATION | IGNACIO, La Plata, CO | Fail | State |
| 2017-12-26 | RED CEDAR GATHERING COMPANY - MIDWAY COMPRESSOR STATION | IGNACIO, La Plata, CO | Pass | State |
| 2017-12-23 | SHULTZ STEEL CO | SOUTH GATE, Los Angeles, CA | Pass | Local |
| 2017-12-22 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-22 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-22 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-22 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-22 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-22 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-22 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2017-12-22 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2017-12-22 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2017-12-22 | GIW INDUSTRIES, INC. | GROVETOWN, Columbia, GA | Pass | State |
| 2017-12-22 | VENATOR AMERICAS LLC | AUGUSTA, Richmond, GA | Pass | State |
| 2017-12-22 | VENATOR AMERICAS LLC | AUGUSTA, Richmond, GA | Pass | State |
| 2017-12-22 | VENATOR AMERICAS LLC | AUGUSTA, Richmond, GA | Pass | State |
| 2017-12-22 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2017-12-22 | ROCKY MOUNTAIN POWER | HARDIN, Big Horn, MT | Pass | State |
| 2017-12-22 | ROCKY MOUNTAIN POWER | HARDIN, Big Horn, MT | Pass | State |
| 2017-12-22 | ROCKY MOUNTAIN POWER | HARDIN, Big Horn, MT | Pass | State |
| 2017-12-22 | ROCKY MOUNTAIN POWER | HARDIN, Big Horn, MT | Pass | State |
| 2017-12-22 | PPG - TESLIN | BARBERTON, Summit, OH | Pass | State |
| 2017-12-22 | PPG - TESLIN | BARBERTON, Summit, OH | Pass | State |
| 2017-12-22 | ATLAS OPERATING LLC / LEMARR 24 22N 20W 1H | WOODWARD, Woodward, OK | Pass | State |
| 2017-12-22 | SCRUBGRASS GENERATING PLT/VENANGO — high-priority violation on file | KENNERDELL, Venango, PA | Pass | State |
| 2017-12-22 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | Pass | State |
| 2017-12-22 | MT CARMEL COGEN/CULM FIRED COGEN PLT — high-priority violation on file | MARION HEIGHTS, Northumberland, PA | Pass | State |
| 2017-12-21 | COLORMASTERS INC | ALBERTVILLE, Marshall, AL | Pass | State |
| 2017-12-21 | ULTRAMAR INC | WILMINGTON, Los Angeles, CA | Pass | Local |
| 2017-12-21 | LOMA LINDA UNIVERSITY | LOMA LINDA, San Bernardino, CA | Pass | Local |
| 2017-12-21 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-21 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-12-21 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2017-12-21 | FOSTER FOOD PRODUCTS — high-priority violation on file | LIVINGSTON, Merced, CA | Pass | Local |
| 2017-12-21 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | Pass | Local |
| 2017-12-21 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | Pass | Local |
| 2017-12-21 | PREGIS INNOVATIVE PACKAGING INC | VISALIA, Tulare, CA | Pass | Local |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in 2017. It lists 27,755 stack tests recorded nationwide in 2017.