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.
What this page shows
This page covers Clean Air Act facilities in the EPA air register and stack tests recorded in 2022. The page lists 29,136 stack tests recorded nationwide in 2022.