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 |
|---|---|---|---|---|
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | RIO BRAVO FRESNO — high-priority violation on file | FRESNO, Fresno, CA | Fail | Local |
| 2022-11-01 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-01 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-01 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-01 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-01 | CEMEX CONSTRUCTION MATERIALS FL. LLC. | MIAMI, Miami-Dade, FL | Pass | State |
| 2022-11-01 | CEMEX CONSTRUCTION MATERIALS FL. LLC. | MIAMI, Miami-Dade, FL | Pass | State |
| 2022-11-01 | CEMEX CONSTRUCTION MATERIALS FL. LLC. | MIAMI, Miami-Dade, FL | Pass | State |
| 2022-11-01 | CEMEX CONSTRUCTION MATERIALS FL. LLC. | MIAMI, Miami-Dade, FL | Pass | State |
| 2022-11-01 | NEENAH FOUNDRY COMPANY | MEDLEY, Miami-Dade, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2022-11-01 | FLORIDA POWER & LIGHT | FORT MYERS, Lee, FL | Pass | State |
| 2022-11-01 | FLORIDA POWER & LIGHT | FORT MYERS, Lee, FL | Pass | State |
| 2022-11-01 | MOSAIC FERTILIZER LLC — high-priority violation on file | MULBERRY, Polk, FL | Pass | State |
| 2022-11-01 | GEORGIA-PACIFIC PALATKA LLC — high-priority violation on file | PALATKA, Putnam, FL | Pass | State |
| 2022-11-01 | GEORGIA-PACIFIC PALATKA LLC — high-priority violation on file | PALATKA, Putnam, FL | Pass | State |
| 2022-11-01 | GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON | ATLANTA, Cobb, GA | Pass | State |
| 2022-11-01 | GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON | ATLANTA, Cobb, GA | Pass | State |
| 2022-11-01 | PIEDMONT GREEN POWER, LLC | BARNESVILLE, Lamar, GA | Pass | State |
| 2022-11-01 | NATURALLY RECYCLED PROTEINS OF IOWA LLC | STEAMBOAT ROCK, Hardin, IA | Fail | State |
| 2022-11-01 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-11-01 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2022-11-01 | STEEL DYNAMICS, INC. FLAT ROLL GROUP, BUTLER DIVISION — high-priority violation on file | BUTLER, DeKalb, IN | Pass | State |
| 2022-11-01 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | Pass | State |
| 2022-11-01 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | Pass | State |
| 2022-11-01 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | Pass | State |
| 2022-11-01 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | Pass | State |
| 2022-11-01 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | Pass | State |
| 2022-11-01 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | Pass | State |
| 2022-11-01 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | Pass | State |
| 2022-11-01 | CENTRAL INDIANA ETHANOL LLC — high-priority violation on file | MARION, Grant, IN | Pass | State |
| 2022-11-01 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MITCHELL, Lawrence, IN | Pass | State |
| 2022-11-01 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2022-11-01 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2022-11-01 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2022-11-01 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2022-11-01 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2022-11-01 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2022-11-01 | SMS MILL SERVICES, LLC A CONTRACTOR OF CLEVELAND-CLIFFS BURN | BURNS HARBOR, Porter, IN | Pass | State |
| 2022-11-01 | SMS MILL SERVICES, LLC A CONTRACTOR OF CLEVELAND-CLIFFS BURN | BURNS HARBOR, Porter, IN | Pass | State |
| 2022-11-01 | LOGAN ALUMINUM INC | RUSSELLVILLE, Logan, KY | Pass | State |
| 2022-11-01 | EASTON UTILITIES - WASHINGTON STREET | EASTON, Talbot, MD | Pass | State |
| 2022-11-01 | EAGLE POINT ENERGY CENTER, LLC | ORRINGTON, Penobscot, ME | Pass | State |
| 2022-11-01 | THE ANDERSONS RENEWABLES LLC | ALBION, Calhoun, MI | Pass | State |
| 2022-11-01 | SOUTH KENT LANDFILL — high-priority violation on file | BYRON CENTER, Kent, MI | Pass | State |
| 2022-11-01 | ADM - MARSHALL | MARSHALL, Lyon, MN | Pass | State |
| 2022-11-01 | CHEVRON USA INC, CHEVRON PRODUCTS COMPANY, PASCAGOULA REFINERY | PASCAGOULA, Jackson, MS | Pass | State |
| 2022-11-01 | WHITEHORN COMPRESSOR STATION | MALAGA, Eddy, NM | Pass | State |
| 2022-11-01 | WHITEHORN COMPRESSOR STATION | MALAGA, Eddy, NM | Pass | State |
| 2022-11-01 | WILDCAT COMPRESSOR STATION | MALAGA, Eddy, NM | Pass | State |
| 2022-11-01 | WILDCAT COMPRESSOR STATION | MALAGA, Eddy, NM | Pass | State |
| 2022-11-01 | MESA VERDE WEST CENTRAL GAS LIFT STATION | MALAGA, Lea, NM | Pass | State |
| 2022-11-01 | MESA VERDE WEST CENTRAL GAS LIFT STATION | MALAGA, Lea, NM | Pass | State |
| 2022-11-01 | MESA VERDE WEST CENTRAL GAS LIFT STATION | MALAGA, Lea, NM | Pass | State |
| 2022-11-01 | MESA VERDE WEST CENTRAL GAS LIFT STATION | MALAGA, Lea, NM | Pass | State |
| 2022-11-01 | GOODYEAR CHEM PLANT | NIAGARA FALLS, Niagara, NY | Fail | State |
| 2022-11-01 | AMP FREMONT ENERGY CENTER | FREMONT, Sandusky, OH | Pass | State |
| 2022-11-01 | AMP FREMONT ENERGY CENTER | FREMONT, Sandusky, OH | Pass | State |
| 2022-11-01 | AMP FREMONT ENERGY CENTER | FREMONT, Sandusky, OH | Pass | State |
| 2022-11-01 | EOG RESOURCES, INC. - APPLEGATH BOOSTER STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2022-11-01 | EOG RESOURCES, INC. - APPLEGATH BOOSTER STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2022-11-01 | EOG RESOURCES, INC. - APPLEGATH BOOSTER STATION | BLOOMINGDALE, Jefferson, OH | Pass | State |
| 2022-11-01 | ET GATHERING PROCESSING LLC / BOBCAT COMPRESSOR STATION | HYDRO, Blaine, OK | Pass | State |
| 2022-11-01 | ET GATHERING PROCESSING LLC / BOBCAT COMPRESSOR STATION | HYDRO, Blaine, OK | Pass | State |
| 2022-11-01 | IRON HORSE MIDSTREAM LLC / TERRITORY COMPRESSOR STATION | EL RENO, Canadian, OK | Pass | State |
| 2022-11-01 | MARKWEST OKLAHOMA GAS CO LLC / SPRAGUE COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2022-11-01 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2022-11-01 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2022-11-01 | MARKWEST OKLAHOMA GAS CO LLC / STUART SOUTH COMPRESSOR STATION | STUART, Hughes, OK | Pass | State |
| 2022-11-01 | GEORGIA-PACIFIC WAUNA LLC — high-priority violation on file | CLATSKANIE, Clatsop, OR | Pass | State |
| 2022-11-01 | HEIDELBERG MATERIALS US CEMENT LLC/EVANSVILLE CEMENT PLT & Q — high-priority violation on file | FLEETWOOD, Berks, PA | Pass | State |
| 2022-11-01 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | Fail | State |
| 2022-11-01 | ETC NORTHEAST PIPELINE LLC/BARTO COMP STA | HUGHESVILLE, Lycoming, PA | Pass | State |
| 2022-11-01 | LPR MIDSTREAM PARTNERS LLC/PMG ALLEN STA | ADDISON, Somerset, PA | 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.