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 |
|---|---|---|---|---|
| 2018-06-08 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-06-08 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-06-08 | CITY OF GAINESVILLE, GRU — high-priority violation on file | GAINESVILLE, Alachua, FL | Pass | State |
| 2018-06-08 | CITY OF GAINESVILLE, GRU — high-priority violation on file | GAINESVILLE, Alachua, FL | Pass | State |
| 2018-06-08 | CITY OF GAINESVILLE, GRU — high-priority violation on file | GAINESVILLE, Alachua, FL | Pass | State |
| 2018-06-08 | CITY OF GAINESVILLE, GRU — high-priority violation on file | GAINESVILLE, Alachua, FL | Pass | State |
| 2018-06-08 | CITY OF GAINESVILLE, GRU — high-priority violation on file | GAINESVILLE, Alachua, FL | Pass | State |
| 2018-06-08 | CITY OF GAINESVILLE, GRU — high-priority violation on file | GAINESVILLE, Alachua, FL | Pass | State |
| 2018-06-08 | CITY OF GAINESVILLE, GRU — high-priority violation on file | GAINESVILLE, Alachua, FL | Pass | State |
| 2018-06-08 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-06-08 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-06-08 | BUILDING MATERIALS MANUFACTURING LLC — high-priority violation on file | TAMPA, Hillsborough, FL | Pass | State |
| 2018-06-08 | SOUTH FLORIDA WATER MANAGEMENT DISTRICT | WEST PALM BEACH, Palm Beach, FL | Pass | State |
| 2018-06-08 | SOUTH FLORIDA WATER MANAGEMENT DISTRICT | WEST PALM BEACH, Palm Beach, FL | Pass | State |
| 2018-06-08 | SOUTH FLORIDA WATER MANAGEMENT DISTRICT | WEST PALM BEACH, Palm Beach, FL | Pass | State |
| 2018-06-08 | SOUTH FLORIDA WATER MANAGEMENT DISTRICT | WEST PALM BEACH, Palm Beach, FL | Pass | State |
| 2018-06-08 | FLORIDA POWER & LIGHT (PSN) | DE BARY-ORANGE CITY DIVISION, Volusia, FL | Pass | State |
| 2018-06-08 | THOMAS A. SMITH ENERGY FACILITY | DALTON, Murray, GA | Pass | State |
| 2018-06-08 | THOMAS A. SMITH ENERGY FACILITY | DALTON, Murray, GA | Pass | State |
| 2018-06-08 | POET BIOREFINING - SHELL ROCK, LLC — high-priority violation on file | SHELL ROCK, Butler, IA | Pass | State |
| 2018-06-08 | MICRON TECHNOLOGY INC BOISE | BOISE, Ada, ID | Pass | State |
| 2018-06-08 | NATURAL GAS PIPELINE CO OF AMERICA | HERSCHER, Kankakee, IL | Pass | State |
| 2018-06-08 | CITY WATER LIGHT & POWER | SPRINGFIELD, Sangamon, IL | Pass | State |
| 2018-06-08 | FLINT HILLS RESOURCES PINE BEND REFINERY | ROSEMOUNT, Dakota, MN | Pass | State |
| 2018-06-08 | AMEREN MISSOURI LABADIE ENERGY CENTER | LABADIE, Franklin, MO | Pending | State |
| 2018-06-08 | GEORGIA PACIFIC WOOD PRODUCTS LLC, TAYLORSVILLE | TAYLORSVILLE, Smith, MS | Pass | State |
| 2018-06-08 | NUCOR STEEL - HERTFORD | COFIELD, Hertford, NC | Pass | State |
| 2018-06-08 | NPPD GERALD GENTLEMAN STATION | SUTHERLAND, Lincoln, NE | Pass | State |
| 2018-06-08 | NPPD GERALD GENTLEMAN STATION | SUTHERLAND, Lincoln, NE | Pass | State |
| 2018-06-08 | OWENS CORNING FIBERGLAS CORP | KEARNY, Hudson, NJ | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | BEST SAND COMPANY | MUNSON, TOWNSHIP OF, Geauga, OH | Pass | State |
| 2018-06-08 | OMEGA JV2 BRYAN DIESEL GENERATING STATION | BRYAN, Williams, OH | Pass | State |
| 2018-06-08 | OMEGA JV2 BRYAN DIESEL GENERATING STATION | BRYAN, Williams, OH | Pass | State |
| 2018-06-08 | OMEGA JV2 BRYAN DIESEL GENERATING STATION | BRYAN, Williams, OH | Pass | State |
| 2018-06-08 | OMEGA JV2 BRYAN DIESEL GENERATING STATION | BRYAN, Williams, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | ENERGY TRANSFER -ROVER PIPELINE - CADIZ COMPRESSOR STN | CADIZ, Harrison, OH | Pass | State |
| 2018-06-08 | DUKE ENERGY INDIANA, MADISON GENERATING STATION | TRENTON, Butler, OH | Pass | State |
| 2018-06-08 | VALIDUS ENERGY II MIDCON LLC / FOREE 1 18 7XH | WATONGA, Blaine, OK | Pass | State |
| 2018-06-08 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2018-06-08 | IRON HORSE MIDSTREAM LLC / REMINGTON COMPRESSOR STATION | MINCO, Grady, OK | Pass | State |
| 2018-06-08 | BCE MACH II LLC / MARY LAMM 1 12HA PRODUCTION FACILITY | CANUTE, Washita, OK | Pass | State |
| 2018-06-08 | BLYTHE ORANGEBURG PLANT - BLYTHE CONSTRUCTION INC | ORANGEBURG, Orangeburg, SC | Pass | State |
| 2018-06-08 | LIMESTONE ELECTRIC GENERATING STATION | JEWETT, Limestone, TX | Pass | State |
| 2018-06-08 | MAGRIS TALC USA INC | LUDLOW, Windsor, VT | Fail | State |
| 2018-06-08 | HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2018-06-07 | BLUECREST ALASKA OPERATING LLC / COSMOPOLITAN PROJECT | KENAI, Kenai Peninsula, AK | N/A | State |
| 2018-06-07 | BLUECREST ALASKA OPERATING LLC / COSMOPOLITAN PROJECT | KENAI, Kenai Peninsula, AK | N/A | State |
| 2018-06-07 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2018-06-07 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2018-06-07 | KNAUF INSULATION | LANETT, Chambers, AL | Pass | State |
| 2018-06-07 | BIRMINGHAM TERMINAL | BIRMINGHAM, Jefferson, AL | Pass | Local |
| 2018-06-07 | ARKANSAS LIME COMPANY | BATESVILLE, Independence, AR | Pass | State |
| 2018-06-07 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | REDFIELD, Jefferson, AR | Pass | State |
| 2018-06-07 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | REDFIELD, Jefferson, AR | Pass | State |
| 2018-06-07 | DESOTO GATHERING COMPANY, LLC - YELLOWSTONE CPF-3 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2018-06-07 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | Pending | Local |
| 2018-06-07 | LA COUNTY SANITATION DIST SCHOLL CANYON | GLENDALE, Los Angeles, CA | Pass | Local |
| 2018-06-07 | LA COUNTY SANITATION DIST SCHOLL CANYON | GLENDALE, Los Angeles, CA | Pending | Local |
| 2018-06-07 | LA COUNTY SANITATION DIST SCHOLL CANYON | GLENDALE, Los Angeles, CA | Pending | Local |
| 2018-06-07 | LA COUNTY SANITATION DIST SCHOLL CANYON | GLENDALE, Los Angeles, CA | Pending | Local |
| 2018-06-07 | LA COUNTY SANITATION DIST SCHOLL CANYON | GLENDALE, Los Angeles, CA | Pending | Local |
| 2018-06-07 | PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file | WILMINGTON, Los Angeles, CA | Pass | Local |
| 2018-06-07 | ORANGE COUNTY SANITATION DISTRICT | HUNTINGTON BEACH, Orange, CA | Pass | Local |
| 2018-06-07 | SAN BERNARDINO CO- SOLID WASTE MGMT | RIALTO, San Bernardino, CA | Pass | Local |
| 2018-06-07 | SAN BERNARDINO CO- SOLID WASTE MGMT | RIALTO, San Bernardino, CA | Pass | Local |
| 2018-06-07 | CITY OF COLTON | COLTON, San Bernardino, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
| 2018-06-07 | AERA ENERGY — high-priority violation on file | COALINGA, Fresno, CA | Pass | Local |
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 2018. It lists 25,145 stack tests recorded nationwide in 2018.