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 |
|---|---|---|---|---|
| 2018-07-24 | ARAUCO NORTH AMERICA, INC. | MONCURE, Chatham, NC | Pass | State |
| 2018-07-24 | POET BIOREFINING-FAIRMONT LLC — high-priority violation on file | FAIRMONT, Fillmore, NE | Pass | State |
| 2018-07-24 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Pass | State |
| 2018-07-24 | MCWANE DUCTILE - NEW JERSEY, A DIV OF MCWANE | PHILLIPSBURG, Warren, NJ | Pass | State |
| 2018-07-24 | ALBUQUERQUE REFINED PRODUCTS TERMINAL | ALBUQUERQUE, Bernalillo, NM | Pass | Local |
| 2018-07-24 | ALBUQUERQUE REFINED PRODUCTS TERMINAL | ALBUQUERQUE, Bernalillo, NM | Pass | Local |
| 2018-07-24 | JOINTA LIME ASPHALT PLANT-PLATTSBURGH | PLATTSBURGH, Clinton, NY | Pass | State |
| 2018-07-24 | BAUSCH AND LOMB OPTICS CENTER | ROCHESTER, Monroe, NY | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | A.R.E. ACCESSORIES, LLC - MOUNT EATON FACILITY — high-priority violation on file | MOUNT EATON, Wayne, OH | Pass | State |
| 2018-07-24 | NEWMAN TECHNOLOGY, INC | MANSFIELD, Richland, OH | Fail | State |
| 2018-07-24 | MIAMI FORT POWER COMPANY LLC | NORTH BEND, Hamilton, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | UNITED ROLLS INC. | CANTON, Stark, OH | Pass | State |
| 2018-07-24 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2018-07-24 | MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION | OKARCHE, Canadian, OK | Pass | State |
| 2018-07-24 | MARKWEST OKLAHOMA GAS CO LLC / OKARCHE COMPRESSOR STATION | OKARCHE, Canadian, OK | Pass | State |
| 2018-07-24 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-07-24 | REGENCY MARCELLUS GAS GATHERING LLC/TEEL COMP STA | SPRINGVILLE, Susquehanna, PA | Pass | State |
| 2018-07-24 | ETC NORTHEAST PIPELINE LLC/RED BEND COMP STA | TROUT RUN, Lycoming, PA | Pass | State |
| 2018-07-24 | PINE RUN MIDSTREAM LLC/BASS COMP STA | SAXONBURG, Butler, PA | Pass | State |
| 2018-07-24 | PANAGAKOS ASPHALT PAVING GRAY COURT | GRAY COURT, Laurens, SC | Pass | State |
| 2018-07-24 | TENNESSEE OPERATIONS OF EASTMAN CHEMICAL COMPANY — high-priority violation on file | KINGSPORT, Sullivan, TN | Pass | State |
| 2018-07-24 | CEMEX CONSTRUCTION MATERIALS ATLANTIC, LLC - KNOXVILLE CEMENT PLANT | KNOXVILLE, Knox, TN | Pass | Local |
| 2018-07-24 | ST. JUDE CHILDREN'S RESEARCH HOSPITAL — high-priority violation on file | MEMPHIS, Shelby, TN | Pass | Local |
| 2018-07-24 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | N/A | State |
| 2018-07-24 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2018-07-24 | SMART SAND INC — high-priority violation on file | OAKDALE, Oconto, WI | Pass | State |
| 2018-07-24 | LARAMIE CEMENT PLANT (MOUNTAIN CEMENT CO.) — high-priority violation on file | LARAMIE, Albany, WY | Pass | State |
| 2018-07-24 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2018-07-23 | ALABAMA POWER COMPANY | BUCKS, Mobile, AL | Pass | State |
| 2018-07-23 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-3 | QUITMAN, Cleburne, AR | Pass | State |
| 2018-07-23 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-3 | QUITMAN, Cleburne, AR | Pass | State |
| 2018-07-23 | CLEARWATER PAPER CORPORATION (CYPRESS BEND) | ARKANSAS CITY, Desha, AR | Pass | State |
| 2018-07-23 | DESOTO GATHERING COMPANY, LLC - CADDIS CPF-2 | DAMASCUS, Faulkner, AR | Pass | State |
| 2018-07-23 | US BORAX & CHEMICAL | BORON, Kern, CA | Pass | Local |
| 2018-07-23 | MOSS LANDING POWER COMPANY LLC (FRMLY DYNEGY MOSS LANDING LLC) | MOSS LANDING, Monterey, CA | Pass | Local |
| 2018-07-23 | USMC - YERMO LOGISTICS CNTR | BARSTOW, San Bernardino, CA | Pass | Local |
| 2018-07-23 | TESORO REFINING AND MARKETING CO — high-priority violation on file | WILMINGTON, Los Angeles, CA | Pass | Local |
| 2018-07-23 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2018-07-23 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2018-07-23 | ORLANDO UTILITIES COMMISSION | ORLANDO, Orange, FL | Pass | State |
| 2018-07-23 | ORLANDO UTILITIES COMMISSION | ORLANDO, Orange, FL | Pass | State |
| 2018-07-23 | MARATHON SAINT PAUL PARK REFINERY | SAINT PAUL PARK, Washington, MN | N/A | State |
| 2018-07-23 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2018-07-23 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2018-07-23 | HOOD INDUSTRIES INC, BEAUMONT | BEAUMONT, Perry, MS | Pass | State |
| 2018-07-23 | HOOD INDUSTRIES INC, BEAUMONT | BEAUMONT, Perry, MS | Pass | State |
| 2018-07-23 | PAR MONTANA BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-07-23 | PAR MONTANA BILLINGS REFINERY | BILLINGS, Yellowstone, MT | Pass | State |
| 2018-07-23 | HILAND PARTNERS HOLDINGS LLC-NORTH ANTELOPE COMPRESSOR STATION | STANLEY, Mountrail, ND | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | WILLIAMS - SALEM COMPRESSOR STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2018-07-23 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Pass | State |
| 2018-07-23 | CARGILL, INC. - DAYTON | DAYTON, Montgomery, OH | Pass | State |
| 2018-07-23 | MARKWEST OKLAHOMA GAS CO LLC / BUFFALO CREEK PROCESSING PLANT — high-priority violation on file | SAYRE, Beckham, OK | Pass | State |
| 2018-07-23 | BOUNTY TRANSFER LLC / EAST CEMENT COMPRESSOR STATION | CEMENT, Caddo, OK | Pass | State |
| 2018-07-23 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2018-07-23 | UNBRIDLED RESOURCES LLC / WALTON 1 11H STATION | SHATTUCK, Ellis, OK | Pass | State |
| 2018-07-23 | SUPERIOR MIDSTREAM LLC / MINCO GAS PLANT | TUTTLE, Grady, OK | Pass | State |
| 2018-07-23 | DCP OPERATING CO LP / CHITWOOD GAS PLANT — high-priority violation on file | ALEX, Grady, OK | Pass | State |
| 2018-07-23 | DCP OPERATING CO LP / CHITWOOD GAS PLANT — high-priority violation on file | ALEX, Grady, OK | Pass | State |
| 2018-07-23 | MARKWEST OKLAHOMA GAS CO LLC / KINGFISHER COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-07-23 | MARKWEST OKLAHOMA GAS CO LLC / LOYAL COMPRESSOR STATION | LOYAL, Kingfisher, OK | Pass | State |
| 2018-07-23 | WE ENERGIES - VALLEY POWER PLANT | MILWAUKEE, Monroe, WI | Pass | State |
| 2018-07-23 | WE ENERGIES PORT WASHINGTON GENERATING STATION | PORT WASHINGTON, Pepin, WI | Pass | State |
| 2018-07-23 | HF SINCLAIR PARCO REFINING LLC — high-priority violation on file | SINCLAIR, Carbon, WY | Pass | State |
| 2018-07-23 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | SWEETWATER COUNTY, Sweetwater, WY | Fail | State |
| 2018-07-23 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | SWEETWATER COUNTY, Sweetwater, WY | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.