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 |
|---|---|---|---|---|
| 2017-09-11 | MT POSO COGEN-PYRO PACIFIC CO. — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-11 | MT POSO COGEN-PYRO PACIFIC CO. — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-11 | MT POSO COGEN-PYRO PACIFIC CO. — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-11 | MT POSO COGEN-PYRO PACIFIC CO. — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-11 | MT POSO COGEN-PYRO PACIFIC CO. — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-11 | MT POSO COGEN-PYRO PACIFIC CO. — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-11 | MT POSO COGEN-PYRO PACIFIC CO. — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-11 | ABSOLUTE ENERGY LLC-SAINT ANSGAR (MONA) | SAINT ANSGAR, Mitchell, IA | Pass | State |
| 2017-09-11 | PEABODY MUNICIPAL LIGHT PLANT | PEABODY, CITY OF, Essex, MA | Pass | State |
| 2017-09-11 | ARBOR HILLS LANDFILL, INC. — high-priority violation on file | NORTHVILLE, Washtenaw, MI | Pass | State |
| 2017-09-11 | MINNESOTA POWER - BOSWELL ENERGY CENTER | COHASSET, Itasca, MN | Pass | State |
| 2017-09-11 | TYSON CHICKEN INC | GRAYRIDGE, Stoddard, MO | Pending | State |
| 2017-09-11 | TYSON CHICKEN INC | GRAYRIDGE, Stoddard, MO | Pending | State |
| 2017-09-11 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2017-09-11 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2017-09-11 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2017-09-11 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2017-09-11 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2017-09-11 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2017-09-11 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2017-09-11 | HILAND PARTNERS HOLDINGS LLC - NORSE GAS PLANT | MCGREGOR, Divide, ND | Pass | State |
| 2017-09-11 | WERNER CONSTRUCTION MAGNUM 140 | PORTABLE, Keith, NE | Fail | State |
| 2017-09-11 | EAST HAMPTON GT FACILITY | EAST HAMPTON, Suffolk, NY | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2017-09-11 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2017-09-11 | BCE MACH III LLC / MACALLAN 1806 4 17MH SANTIAGO 20 29 18 | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-11 | BCE MACH III LLC / WEBER 1806 3 22MH PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-11 | BCE MACH III LLC / BARBARA 1706 3 22MH PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-11 | BCE MACH III LLC / BARBARA 1706 3 22MH PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-11 | BCE MACH III LLC / FRANCIS 1706 5 8MH PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-11 | BCE MACH III LLC / THE TRICK 1706 1 2MH PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-11 | INTERNATIONAL PAPER | SPRINGFIELD, Lane, OR | Pass | Local |
| 2017-09-11 | INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file | COLVER, Cambria, PA | Pass | State |
| 2017-09-11 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2017-09-11 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2017-09-11 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2017-09-11 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2017-09-11 | USG PAPER ORANGE MILL — high-priority violation on file | ORANGE, Orange, TX | Pass | State |
| 2017-09-11 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2017-09-11 | WASHINGTON STATE UNIVERSITY | PULLMAN, Whitman, WA | Pass | State |
| 2017-09-11 | WASHINGTON STATE UNIVERSITY | PULLMAN, Whitman, WA | Pass | State |
| 2017-09-11 | WASHINGTON STATE UNIVERSITY | PULLMAN, Whitman, WA | Pass | State |
| 2017-09-11 | WASHINGTON STATE UNIVERSITY | PULLMAN, Whitman, WA | Pass | State |
| 2017-09-11 | NORTHWEST PIPELINE LLC- MOUNT VERNON | MOUNT VERNON, Skagit, WA | Pass | Local |
| 2017-09-11 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2017-09-11 | AHLSTROM NA SPECIALTY SOLUTIONS LLC — high-priority violation on file | KAUKAUNA, Ozaukee, WI | Pass | State |
| 2017-09-11 | QUAD/GRAPHICS, INC., HEDGESVILLE | MARTINSBURG, Berkeley, WV | Pass | State |
| 2017-09-09 | HILCORP ALASKA, LLC / LISBURNE PRODUCTION CENTER (LPC) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2017-09-09 | HILCORP ALASKA, LLC / LISBURNE PRODUCTION CENTER (LPC) | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2017-09-09 | GRANITE CONSTRUCTION COMPANY / PIONEER BATCH ASPHALT PLANT | WASILLA, Matanuska-Susitna, AK | Pass | State |
| 2017-09-09 | GRANITE CONSTRUCTION COMPANY / PIONEER BATCH ASPHALT PLANT | WASILLA, Matanuska-Susitna, AK | Pass | State |
| 2017-09-09 | TRANSCONTINENTAL GAS PIPE LINE COMPANY, LLC - STATION 160 | REIDSVILLE, Rockingham, NC | Pass | State |
| 2017-09-08 | NATIONAL CEMENT CO OF ALABAMA — high-priority violation on file | RAGLAND, St. Clair, AL | Pass | State |
| 2017-09-08 | SABAL TRAIL TRANSMISSION, LLC | ALEXANDER CITY, Tallapoosa, AL | Pass | State |
| 2017-09-08 | SABAL TRAIL TRANSMISSION, LLC | ALEXANDER CITY, Tallapoosa, AL | Pass | State |
| 2017-09-08 | BAGDAD MINE | BAGDAD, Yavapai, AZ | Pass | State |
| 2017-09-08 | LA CO. SANITATION DIST | CARSON, Los Angeles, CA | Pass | Local |
| 2017-09-08 | NAFTEX OPERATING CO-PORTALS PETRO LEASE — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-08 | NAFTEX OPERATING CO-PORTALS PETRO LEASE — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-08 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-09-08 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | Fail | Local |
| 2017-09-08 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | Fail | Local |
| 2017-09-08 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | Pass | Local |
| 2017-09-08 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | Fail | Local |
| 2017-09-08 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | Pass | Local |
| 2017-09-08 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | Pass | Local |
| 2017-09-08 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | Pass | Local |
| 2017-09-08 | CERTAINTEED CORP — high-priority violation on file | CHOWCHILLA, Madera, CA | Fail | Local |
| 2017-09-08 | TRI STATE GENERATION & TRANS - CRAIG | CRAIG 2.9 MI. SW OF, Moffat, CO | Pass | State |
| 2017-09-08 | BIOCHAR NOW, LLC - BERTHOUD PLANT | BERTHOUD, Weld, CO | Fail | State |
| 2017-09-08 | JEA | JACKSONVILLE, Duval, FL | Pass | State |
| 2017-09-08 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2017-09-08 | AUDUBON MATERIALS, LLC - SUGAR CREEK PLANT | SUGAR CREEK, Jackson, MO | Pending | State |
| 2017-09-08 | HILAND PARTNERS HOLDINGS LLC - EPPING COMPRESSOR STATION | EPPING, Williams, ND | Pass | State |
| 2017-09-08 | EQUINOR PIPELINES LLC-NE WILLIAMS CDP COMPRESSOR STATION | WILLISTON, Williams, ND | Pass | State |
| 2017-09-08 | E ENERGY ADAMS LLC — high-priority violation on file | ADAMS, Gage, NE | Pass | State |
| 2017-09-08 | REEVES GENERATING STATION | ALBUQUERQUE, Bernalillo, NM | Pass | Local |
| 2017-09-08 | PNM RIO BRAVO GENERATING STATION — high-priority violation on file | ALBUQUERQUE, Bernalillo, NM | Pass | Local |
| 2017-09-08 | METAL CONTAINER CORP | NEW WINDSOR, Orange, NY | Pass | State |
| 2017-09-08 | SHELLY MATERIALS PLANT NO 89 | CONVOY, Van Wert, OH | Fail | State |
| 2017-09-08 | SHELLY MATERIALS PLANT NO 89 | CONVOY, Van Wert, OH | Pass | State |
| 2017-09-08 | SHELLY MATERIALS PLANT NO 89 | CONVOY, Van Wert, OH | Pass | State |
| 2017-09-08 | SHELLY MATERIALS PLANT NO 89 | CONVOY, Van Wert, OH | Pass | State |
| 2017-09-08 | SHELLY MATERIALS PLANT NO 89 | CONVOY, Van Wert, OH | Pass | State |
| 2017-09-08 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Fail | State |
| 2017-09-08 | BCE MACH III LLC / BURPO 1705 2 7MH PAD | KINGFISHER, Kingfisher, OK | Pass | State |
| 2017-09-08 | BCE MACH III LLC / BATES 1706 3 12MH LNU 129 2HO LNU 128 | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-08 | BCE MACH III LLC / MUSICK 4 11H PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-08 | BCE MACH III LLC / MACKEY 3 1H PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-08 | BCE MACH III LLC / COLEMAN 1706 5A 9MH PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-08 | BCE MACH III LLC / COLEMAN 1706 5A 9MH PAD | DOVER, Kingfisher, OK | Pass | State |
| 2017-09-08 | MARKWEST OKLAHOMA GAS CO LLC / SHERMAN ELLIS COMPRESSOR STATION | HAYWOOD, Pittsburg, OK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.