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 |
|---|---|---|---|---|
| 2022-11-17 | ARKANSAS BIOENERGY, LLC - LEOLA | LEOLA, Grant, AR | Incomplete | State |
| 2022-11-17 | ENTERGY ARKANSAS, LLC - WHITE BLUFF PLANT | REDFIELD, Jefferson, AR | Pass | State |
| 2022-11-17 | ROYAL OAK ENTERPRISES, LLC - HUNTSVILLE KILNS | HUNTSVILLE, Madison, AR | Pass | State |
| 2022-11-17 | LANXESS CORPORATION - CENTRAL PLANT | EL DORADO, Union, AR | Pass | State |
| 2022-11-17 | MARTIN MARIETTA MATERIAL, INC. - JONES MILL QUARRY | MALVERN, Hot Spring, AR | Pass | State |
| 2022-11-17 | MARTIN MARIETTA MATERIAL, INC. - JONES MILL QUARRY | MALVERN, Hot Spring, AR | Pass | State |
| 2022-11-17 | MARTIN MARIETTA MATERIAL, INC. - JONES MILL QUARRY | MALVERN, Hot Spring, AR | Pass | State |
| 2022-11-17 | REAL ALLOY ARIZONA | MARICOPA COUNTY, Maricopa, AZ | Pending | Local |
| 2022-11-17 | CHEVRON USA | SACRAMENTO, Sacramento, CA | Pass | Local |
| 2022-11-17 | SACRAMENTO AREA SEWER DISTRICT | ELK GROVE, Sacramento, CA | Pass | Local |
| 2022-11-17 | AIR PROD & CHEM INC | CARSON, Los Angeles, CA | Pass | Local |
| 2022-11-17 | WALNUT CREEK ENERGY, LLC | CITY OF INDUSTRY, Los Angeles, CA | Pass | Local |
| 2022-11-17 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-17 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-17 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-17 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-17 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-17 | PLATTE RIVER POWER AUTHORITY - RAWHIDE | WELLINGTON 9.3 MI. N OF, Larimer, CO | Pass | State |
| 2022-11-17 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2022-11-17 | MIAMI-DADE WATER AND SEWER DEPARTMENT | HIALEAH, Miami-Dade, FL | Pass | State |
| 2022-11-17 | MIAMI-DADE WATER AND SEWER DEPARTMENT | HIALEAH, Miami-Dade, FL | Pass | State |
| 2022-11-17 | MIAMI-DADE WATER AND SEWER DEPARTMENT | HIALEAH, Miami-Dade, FL | Pass | State |
| 2022-11-17 | GEORGIA-PACIFIC PALATKA LLC — high-priority violation on file | PALATKA, Putnam, FL | Pass | State |
| 2022-11-17 | SEMINOLE ELECTRIC COOPERATIVE, INC. | PALATKA, Putnam, FL | Pass | State |
| 2022-11-17 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2022-11-17 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2022-11-17 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2022-11-17 | PRATT PAPER (GA), LLC — high-priority violation on file | CONYERS, Rockdale, GA | Pass | State |
| 2022-11-17 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | CHARLES CITY, Floyd, IA | Pass | State |
| 2022-11-17 | J R SIMPLOT COMPANY-DON SIDING POCATELLO — high-priority violation on file | POCATELLO, Power, ID | Pass | State |
| 2022-11-17 | MGPI OF INDIANA LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2022-11-17 | MGPI OF INDIANA LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2022-11-17 | MGPI OF INDIANA LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2022-11-17 | MGPI OF INDIANA LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2022-11-17 | MGPI OF INDIANA LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2022-11-17 | MGPI OF INDIANA LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2022-11-17 | BAHR BROTHERS MANUFACTURING INC | MARION, Grant, IN | Pass | State |
| 2022-11-17 | BAHR BROTHERS MANUFACTURING INC | MARION, Grant, IN | Pass | State |
| 2022-11-17 | LAKE BARRE COMPRESSOR STATION #1 | COCODRIE, Terrebonne, LA | Pass | State |
| 2022-11-17 | CAILLOU ISLAND FIELD - EASTSIDE COMPRESSOR STATION | CHAUVIN, Terrebonne, LA | Pass | State |
| 2022-11-17 | SAPPI NORTH AMERICA, INC. | SKOWHEGAN, Somerset, ME | Pass | State |
| 2022-11-17 | INTERPLASTIC CORP - MINNEAPOLIS PLANT | MINNEAPOLIS, Hennepin, MN | Pass | State |
| 2022-11-17 | CITY UTILITIES OF SPRINGFIELD MISSOURI JOHN TWITTY ENERGY CENTER — high-priority violation on file | SPRINGFIELD, Greene, MO | Pass | State |
| 2022-11-17 | NESTLE PURINA PETCARE COMPANY BLOOMFIELD | BLOOMFIELD, Stoddard, MO | Pass | State |
| 2022-11-17 | NESTLE PURINA PETCARE COMPANY BLOOMFIELD | BLOOMFIELD, Stoddard, MO | Pass | State |
| 2022-11-17 | GLOBAL CELLULOSE FIBERS - RIEGELWOOD MILL | RIEGELWOOD, Columbus, NC | Pass | State |
| 2022-11-17 | STUART MUNICIPAL POWER PLANT — high-priority violation on file | STUART, Holt, NE | N/A | State |
| 2022-11-17 | SANDHILLS RENEWABLE ENERGY LLC | ATKINSON, Holt, NE | N/A | State |
| 2022-11-17 | NIPRO GLASS AMERICAS CORP | MILLVILLE, Cumberland, NJ | Fail | State |
| 2022-11-17 | PAUL FACILITY | MALAGA, Eddy, NM | Pass | State |
| 2022-11-17 | TIGER COMPRESSOR STATION — high-priority violation on file | MALAGA, Eddy, NM | Pass | State |
| 2022-11-17 | TIGER COMPRESSOR STATION — high-priority violation on file | MALAGA, Eddy, NM | Pass | State |
| 2022-11-17 | TIGER COMPRESSOR STATION — high-priority violation on file | MALAGA, Eddy, NM | Pass | State |
| 2022-11-17 | TIGER COMPRESSOR STATION — high-priority violation on file | MALAGA, Eddy, NM | Pass | State |
| 2022-11-17 | DEEP ELEM LGL STATION | LOVING, Eddy, NM | Pass | State |
| 2022-11-17 | EOG - RED HILLS SOLAR LOCALIZED GAS LIFT STATION | JAL, Lea, NM | Pass | State |
| 2022-11-17 | ADVANCED MATERIALS GROUP - METALLURGICAL OPERATIONS — high-priority violation on file | FALLON, Churchill, NV | Pass | State |
| 2022-11-17 | AMRIZE RAVENA FACILITY | COEYMANS, Albany, NY | Pass | State |
| 2022-11-17 | RIGGENBACH PAD 952771 | SARDIS, Monroe, OH | Pass | State |
| 2022-11-17 | RIGGENBACH PAD 952771 | SARDIS, Monroe, OH | Pass | State |
| 2022-11-17 | RIGGENBACH PAD 952771 | SARDIS, Monroe, OH | Pass | State |
| 2022-11-17 | ROTH PAD 952790 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-11-17 | ROTH PAD 952790 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-11-17 | ROTH PAD 952790 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-11-17 | DURABLE PLATING CO. | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-11-17 | DURABLE PLATING CO. | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-11-17 | ET GATHERING PROCESSING LLC / ASHLAND 2 COMPRESSOR STATION | CAIRO, Coal, OK | Pass | State |
| 2022-11-17 | ET GATHERING PROCESSING LLC / BISHOP 1 COMPRESSOR STATION | ARNETT, Ellis, OK | Pass | State |
| 2022-11-17 | GEORGIA-PACIFIC TOLEDO LLC — high-priority violation on file | TOLEDO, Lincoln, OR | Pass | State |
| 2022-11-17 | ELLWOOD QUALITY STEELS CO/NEW CASTLE PLT | NEW CASTLE, Lawrence, PA | Pass | State |
| 2022-11-17 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | Pass | State |
| 2022-11-17 | REPSOL OIL & GAS USA LLC/PUTNAM COMP STA | TROY, Bradford, PA | Pass | State |
| 2022-11-17 | SANTEE COOPER BERKELEY COUNTY LANDFILL GAS TO ENERGY FACILITY | MONCKS CORNER, Berkeley, SC | Pass | State |
| 2022-11-17 | DIVERSIFIED SCIENTIFIC SERVICES, INC. | KINGSTON, Roane, TN | Pass | State |
| 2022-11-17 | TESORO WEST COAST/FORMER BP AMOCO | SALT LAKE CITY, Salt Lake, UT | Pass | State |
| 2022-11-17 | DOMINION ENERGY - CHESTERFIELD POWER STATION | CHESTER, Chesterfield, VA | Pass | State |
| 2022-11-17 | NORTHERN STATES PWR CO WHEATON GEN STA | EAU CLAIRE, Chippewa, WI | Pass | State |
| 2022-11-17 | LOVELL PLANT (AMERICAN COLLOID CO) | LOVELL, Big Horn, WY | Pass | State |
| 2022-11-17 | LARAMIE RIVER STATION (BASIN ELECTRIC POWER COOPERATIVE) — high-priority violation on file | WHEATLAND, Platte, WY | Pass | State |
| 2022-11-17 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2022-11-16 | SOUTHERN NATURAL GAS | ANNISTON, Calhoun, AL | Pass | State |
| 2022-11-16 | SOUTHERN NATURAL GAS | ANNISTON, Calhoun, AL | Pass | State |
| 2022-11-16 | PARAGOULD CITY LIGHT & WATER | PARAGOULD, Greene, AR | Pass | State |
| 2022-11-16 | DESOTO GATHERING COMPANY, LLC - TIGER CPF 2 | JUDSONIA, White, AR | Pass | State |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, Fresno, CA | Pass | Local |
| 2022-11-16 | FRESNO COGEN PARTNERS | SAN JOAQUIN, 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 and stack tests recorded in 2022. The page lists 29,136 stack tests recorded nationwide in 2022.