EPA Air · stack tests by year
Air-emissions stack tests in 2022
- 29,136Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2022
- California 10,813
- Ohio 2,355
- Indiana 1,925
- Florida 1,564
- Oklahoma 1,350
- Georgia 1,096
- New Mexico 981
- Pennsylvania 830
- Alabama 630
- Mississippi 577
- Arkansas 562
- Colorado 460
- Iowa 434
- Missouri 359
- Texas 288
- Michigan 288
- Wisconsin 262
- Washington 260
- North Carolina 252
- Kentucky 245
- Wyoming 241
- Minnesota 236
- South Carolina 228
- West Virginia 210
- Delaware 209
- Utah 162
- Montana 155
- Nebraska 143
- Nevada 137
- Illinois 136
- Tennessee 134
- Louisiana 131
- Alaska 131
- Virginia 126
- Maine 116
- Connecticut 115
- Arizona 114
- New York 113
- North Dakota 110
- New Jersey 104
- Idaho 99
- Hawaii 69
- District of Columbia 60
- South Dakota 55
- Maryland 52
- Oregon 49
- New Hampshire 48
- Puerto Rico 39
- Kansas 37
- Rhode Island 23
- Massachusetts 19
- Vermont 4
Other years
Air-emissions stack tests recorded in 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-12-14 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Fail | Local |
| 2022-12-14 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Fail | Local |
| 2022-12-14 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Fail | Local |
| 2022-12-14 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Fail | Local |
| 2022-12-14 | PRAIRIE OPERATING CO - GROVES FARM 34-L | EATON AREA, Weld, CO | Pass | State |
| 2022-12-14 | PRAIRIE OPERATING CO - SCHLOTTHAUER PROD | FORT COLLINS AREA, Weld, CO | Pass | State |
| 2022-12-14 | BUCKEYE TERMINALS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2022-12-14 | TRANSMONTAIGNE TERMINALS, LLC | PALMETTO, Manatee, FL | Pass | State |
| 2022-12-14 | CARLISLE EPS HOLDING, LLC | LAKELAND, Polk, FL | Pass | State |
| 2022-12-14 | HELCO - KEAHOLE — high-priority violation on file | KAILUA KONA, Hawaii, HI | Pass | State |
| 2022-12-14 | ALOHA PETROLEUM - HILO | HILO, Hawaii, HI | Pass | State |
| 2022-12-14 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2022-12-14 | POET BIOREFINING - ASHTON | ASHTON, Osceola, IA | Pass | State |
| 2022-12-14 | PEAK SAND & GRAVEL 00648 | SANDPOINT, Bonner, ID | Pass | State |
| 2022-12-14 | GARFIELD FACILITY LLC — high-priority violation on file | MUNCIE, Delaware, IN | Pass | State |
| 2022-12-14 | ESSEX SOLUTIONS USA LLC | FRANKLIN, Johnson, IN | Pass | State |
| 2022-12-14 | GOLD BOND BUILDING PRODUCTS LLC — high-priority violation on file | EAST SHOALS, Martin, IN | Fail | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | POET BIOREFINING NORTH MANCHESTER LLC — high-priority violation on file | NORTH MANCHESTER, Wabash, IN | Pass | State |
| 2022-12-14 | ARKEMA INC | CALVERT CITY, Marshall, KY | Pass | State |
| 2022-12-14 | HURON CASTING, INC (BLUE DIAMOND STEEL CASTING) | PIGEON, Huron, MI | Pass | State |
| 2022-12-14 | UNIVERSITY OF MN - TWIN CITIES | MINNEAPOLIS, Hennepin, MN | N/A | State |
| 2022-12-14 | FORD MOTOR CO-KANSAS CITY ASSEMBLY PLANT | CLAYCOMO, Clay, MO | N/A | State |
| 2022-12-14 | FORD MOTOR CO-KANSAS CITY ASSEMBLY PLANT | CLAYCOMO, Clay, MO | N/A | State |
| 2022-12-14 | FORD MOTOR CO-KANSAS CITY ASSEMBLY PLANT | CLAYCOMO, Clay, MO | N/A | State |
| 2022-12-14 | FORD MOTOR CO-KANSAS CITY ASSEMBLY PLANT | CLAYCOMO, Clay, MO | N/A | State |
| 2022-12-14 | FORD MOTOR CO-KANSAS CITY ASSEMBLY PLANT | CLAYCOMO, Clay, MO | N/A | State |
| 2022-12-14 | CENTERPOINT ENERGY JANE COMPRESSOR STATION | NOEL, McDonald, MO | Pass | State |
| 2022-12-14 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2022-12-14 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | Fail | State |
| 2022-12-14 | ADM CORN PROCESSING — high-priority violation on file | COLUMBUS, Platte, NE | N/A | State |
| 2022-12-14 | RED BLUFF NO3 COMPRESSOR STATION | ROSWELL, Chaves, NM | Pass | State |
| 2022-12-14 | WALKER COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
| 2022-12-14 | WALKER COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
| 2022-12-14 | NORTH VALMY GENERATING STATION | VALMY, Humboldt, NV | Pass | State |
| 2022-12-14 | WINNEMUCCA PLANT — high-priority violation on file | WINNEMUCCA, Humboldt, NV | Pass | State |
| 2022-12-14 | LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2022-12-14 | LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2022-12-14 | ONTARIO CO LANDFILL | SENECA, Ontario, NY | Pass | State |
| 2022-12-14 | NESTLE R&D CENTER, INC. | MARYSVILLE, Union, OH | Pass | State |
| 2022-12-14 | NESTLE R&D CENTER, INC. | MARYSVILLE, Union, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2022-12-14 | ASCENT RESOURCES - UTICA LLC - OLIVER CLR BL | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-12-14 | ASCENT RESOURCES - UTICA LLC - OLIVER CLR BL | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-12-14 | ASCENT RESOURCES - UTICA LLC - OLIVER CLR BL | MARTINS FERRY, Belmont, OH | Pass | State |
| 2022-12-14 | ASCENT RESOURCES - UTICA LLC - JADE SMF JF | RAYLAND, Jefferson, OH | Pass | State |
| 2022-12-14 | ASCENT RESOURCES - UTICA LLC - JADE SMF JF | RAYLAND, Jefferson, OH | Pass | State |
| 2022-12-14 | ASCENT RESOURCES - UTICA LLC - JADE SMF JF | RAYLAND, Jefferson, OH | Pass | State |
| 2022-12-14 | MOSER PAD 952658 | CLARINGTON, Monroe, OH | Pass | State |
| 2022-12-14 | MOSER PAD 952658 | CLARINGTON, Monroe, OH | Pass | State |
| 2022-12-14 | MOSER PAD 952658 | CLARINGTON, Monroe, OH | Pass | State |
| 2022-12-14 | SAWYERS PAD 952878 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-12-14 | SAWYERS PAD 952878 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-12-14 | SAWYERS PAD 952878 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-12-14 | NOVACEL PERFORMANCE COATINGS, INC. | TROY, Miami, OH | Pass | State |
| 2022-12-14 | PINNACLE GAS PRODUCERS LLC | MORAINE, Montgomery, OH | Pass | State |
| 2022-12-14 | PINNACLE GAS PRODUCERS LLC | MORAINE, Montgomery, OH | Pass | State |
| 2022-12-14 | PINNACLE GAS PRODUCERS LLC | MORAINE, Montgomery, OH | Pass | State |
| 2022-12-14 | INEOS ABS (USA) CORPORATION — high-priority violation on file | ADDYSTON, Hamilton, OH | Pass | State |
| 2022-12-14 | TARGA PIPELINE MIDCONTINENT LLC / BRAWLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2022-12-14 | TARGA PIPELINE MIDCONTINENT LLC / BRAWLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2022-12-14 | ONEOK FIELD SERVICES CO LLC / CHEROKEE COMPRESSOR STATION | ERIN SPRINGS, Garvin, OK | Pass | State |
| 2022-12-14 | UNIT PETROLEUM CO / BARBARA 1 9H | CHICKASHA, Grady, OK | Pass | State |
| 2022-12-14 | ENERFIN GATHERING EAST LLC / DUSTIN COMPRESSOR STATION | DUSTIN, Hughes, OK | Pass | State |
| 2022-12-14 | MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION | HORNTOWN, Hughes, OK | Pass | State |
| 2022-12-14 | MARKWEST OKLAHOMA GAS CO LLC / LAMAR COMPRESSOR STATION | LAMAR, Hughes, OK | Pass | State |
| 2022-12-14 | ENABLE OKLAHOMA INTRASTATE TRANSMISSION / OKARCHE BOOSTER STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2022-12-14 | ENABLE OKLAHOMA INTRASTATE TRANSMISSION / OKARCHE BOOSTER STATION | OKARCHE, Kingfisher, OK | Pass | State |
| 2022-12-14 | ET GATHERING PROCESSING LLC / DIBBLE COMPRESSOR STATION | DIBBLE, McClain, OK | Pass | State |
| 2022-12-14 | NATL FUEL GAS SUPPLY/ELLISBURG STA | ELLISBURG, Potter, PA | Pass | State |
| 2022-12-14 | DIVERSIFIED PROD/STRONG COMP STA | IRVONA, Clearfield, PA | Pass | State |
| 2022-12-14 | REGENCY MARCELLUS GATHERING LLC/BRADFORD WEST COMP STA | GRANVILLE SUMMIT, Bradford, PA | Pass | State |
| 2022-12-14 | MORTON SALT INC/FAIRLESS HILLS | FAIRLESS HILLS, Bucks, PA | Pass | State |
| 2022-12-14 | APPALACHIA MIDSTREAM SVC LLC/RED FOX CDP | FOX, Sullivan, PA | Pass | State |
| 2022-12-14 | EXPAND OPERATING LLC/FERRARO WELL PAD | NEW ALBANY, Bradford, PA | Pass | State |
| 2022-12-14 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
| 2022-12-14 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
| 2022-12-14 | ECO-ENERGY STONE MOUNTAIN, LLC DBA STONE MOUNTAIN PROCESSING INLET FEED | ROGERSVILLE, Hawkins, TN | Pass | State |
| 2022-12-14 | VOLKSWAGEN GROUP OF AMERICA, INC. | CHATTANOOGA, Hamilton, TN | Pass | Local |
| 2022-12-14 | VOLKSWAGEN GROUP OF AMERICA, INC. | CHATTANOOGA, Hamilton, TN | Pass | Local |
| 2022-12-14 | EAST LONGHORN CENTRAL FACILITY | KARNES CITY, Karnes, TX | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.