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 |
|---|---|---|---|---|
| 2022-11-09 | CHEVRON USA — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-09 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2022-11-09 | LARAMIE ENERGY - CONN CREEK GAS — high-priority violation on file | PARACHUTE 10.1 MI. W OF, Garfield, CO | Pass | State |
| 2022-11-09 | GCC RIO GRANDE - PUEBLO CEMENT PLANT — high-priority violation on file | PUEBLO 4.5 MI. S OF, Pueblo, CO | Pass | State |
| 2022-11-09 | HARTFORD WATER POLLUTION CONTROL FACILITY — high-priority violation on file | HARTFORD, Hartford, CT | Pass | State |
| 2022-11-09 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2022-11-09 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2022-11-09 | MARION COUNTY BOARD OF CO COMMISSIONERS | OCALA, Marion, FL | Pass | State |
| 2022-11-09 | GEORGIA-PACIFIC PALATKA LLC — high-priority violation on file | PALATKA, Putnam, FL | Pass | State |
| 2022-11-09 | GEORGIA-PACIFIC PALATKA LLC — high-priority violation on file | PALATKA, Putnam, FL | Pass | State |
| 2022-11-09 | GEORGIA-PACIFIC PALATKA LLC — high-priority violation on file | PALATKA, Putnam, FL | Pass | State |
| 2022-11-09 | GERDAU AMERISTEEL US INC. | CARTERSVILLE, Bartow, GA | Pass | State |
| 2022-11-09 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2022-11-09 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2022-11-09 | JOHNSON MATTHEY PROCESS TECHNOLOGIES, INC | SAVANNAH, Chatham, GA | Pass | State |
| 2022-11-09 | PEAK SAND & GRAVEL INC 00376 | SANDPOINT, Bonner, ID | Pass | State |
| 2022-11-09 | MOLDING PRODUCTS LLC | SOUTH BEND, St. Joseph, IN | Pass | State |
| 2022-11-09 | MOLDING PRODUCTS LLC | SOUTH BEND, St. Joseph, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | BELDEN WIRE & CABLE COMPANY | RICHMOND, Wayne, IN | Pass | State |
| 2022-11-09 | MARITIMES & NORTHEAST PIPELINE, L.L.C. | WESTBROOK, Cumberland, ME | Pass | State |
| 2022-11-09 | DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file | CHINA, St. Clair, MI | Pass | State |
| 2022-11-09 | LACKS ENTERPRISES, INC. — high-priority violation on file | GRAND RAPIDS, Kent, MI | Pass | State |
| 2022-11-09 | MAGNITUDE 7 METALS, LLC | MARSTON, New Madrid, MO | Pending | State |
| 2022-11-09 | MAGNITUDE 7 METALS, LLC | MARSTON, New Madrid, MO | Fail | State |
| 2022-11-09 | ASH GROVE CEMENT | CLANCY, Jefferson, MT | Pass | State |
| 2022-11-09 | NORTH CAROLINA STATE UNIVERSITY | RALEIGH, Wake, NC | Pass | State |
| 2022-11-09 | SAINT BARNABAS MEDICAL CENTER | LIVINGSTON, Essex, NJ | Pass | State |
| 2022-11-09 | ENTERPRISE - OXY SAND DUNES NORTH COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
| 2022-11-09 | ENTERPRISE - OXY SAND DUNES NORTH COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
| 2022-11-09 | PICANTE COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2022-11-09 | PICANTE COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2022-11-09 | PICANTE COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2022-11-09 | PICANTE COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2022-11-09 | CONSOLIDATED HUNTINGTON VALLEY/MOONEY BASIN MINING OPERATIONS | ELKO, White Pine, NV | Pass | State |
| 2022-11-09 | UTICA STATION | FRANKFORT, Herkimer, NY | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | MAGRETECH, LLC | BELLEVUE, Huron, OH | Pass | State |
| 2022-11-09 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | Pass | State |
| 2022-11-09 | ASCENT RESOURCES - UTICA LLC - PIERGALLINI SMF JF | DILLONVALE, Jefferson, OH | Pass | State |
| 2022-11-09 | ASCENT RESOURCES - UTICA LLC - PIERGALLINI SMF JF | DILLONVALE, Jefferson, OH | Pass | State |
| 2022-11-09 | ASCENT RESOURCES - UTICA LLC - PIERGALLINI SMF JF | DILLONVALE, Jefferson, OH | Pass | State |
| 2022-11-09 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2022-11-09 | DCP OPERATING CO LP / WILD HOG BOOSTER STATION | BRADLEY, Grady, OK | Pass | State |
| 2022-11-09 | UNIT PETROLEUM CO / ROSEY HAVENSTRITE 1 30H 2 30H | CHICKASHA, Grady, OK | Pass | State |
| 2022-11-09 | UNIT PETROLEUM CO / SCHENK TRUST PAD | VERDEN, Grady, OK | Pass | State |
| 2022-11-09 | MID AMERICAN STEEL AND WIRE CO / MID AMERICAN STEEL ROLLING MILL | MADILL, Marshall, OK | Pass | State |
| 2022-11-09 | TENNESSEE GAS PIPELINE CO/313 COUDERSPORT | COUDERSPORT, Potter, PA | Pass | State |
| 2022-11-09 | PEOPLES GAS CO LLC/KINTER STA | INDIANA, Indiana, PA | Pass | State |
| 2022-11-09 | MARKWEST LIBERTY MIDSTREAM/WELLING COMP STA | CLAYSVILLE, Washington, PA | Pass | State |
| 2022-11-09 | IVY HILL CEMETERY COMPANY | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2022-11-09 | WELLFORD LANDFILL | WELLFORD, Spartanburg, SC | Pass | State |
| 2022-11-09 | SEDIVER GENERATING FACILITY | YORK, York, SC | Pass | State |
| 2022-11-09 | TENNESSEE OPERATIONS OF EASTMAN CHEMICAL COMPANY — high-priority violation on file | KINGSPORT, Sullivan, TN | Pass | State |
| 2022-11-09 | TENNESSEE VALLEY AUTHORITY - GALLATIN FOSSIL PLANT | GALLATIN, Sumner, TN | Pass | State |
| 2022-11-09 | COMPASS MINERALS | UTAH, Undetermined, UT | Pass | State |
| 2022-11-09 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2022-11-09 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | Pass | Local |
| 2022-11-09 | U.S. ENERGY GREEN BAY BUCKEYE TERMINAL | GREEN BAY, Brown, WI | N/A | State |
| 2022-11-09 | COLUMBIA GAS TRANSMISSION, LLC, LOST RIVER | MATHIAS, Hardy, WV | Pass | State |
| 2022-11-09 | MONONGAHELA POWER COMPANY, HARRISON STATION | HAYWOOD, Harrison, WV | Pass | State |
| 2022-11-09 | HOUSE CREEK MAINLINE COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2022-11-09 | CHEYENNE PLANT (DYNO NOBEL INC) — high-priority violation on file | CHEYENNE, Laramie, WY | Pending | State |
| 2022-11-09 | CHEYENNE PLANT (DYNO NOBEL INC) — high-priority violation on file | CHEYENNE, Laramie, WY | Pass | State |
| 2022-11-08 | ROBERT'S TRUST COMPRESSOR STATION | DUNN COUNTY, Dunn, ND | Pass | U.S. EPA |
| 2022-11-08 | ROBERT'S TRUST COMPRESSOR STATION | DUNN COUNTY, Dunn, ND | Pass | U.S. EPA |
| 2022-11-08 | ROBERT'S TRUST COMPRESSOR STATION | DUNN COUNTY, Dunn, ND | Pass | U.S. EPA |
| 2022-11-08 | CEMEX SOUTHEAST LLC | DEMOPOLIS, Marengo, AL | Pass | State |
| 2022-11-08 | SOUTHERN NATURAL GAS | REFORM, Pickens, AL | Pass | State |
| 2022-11-08 | SOUTHERN NATURAL GAS | REFORM, Pickens, AL | Pass | State |
| 2022-11-08 | UNIVERSITY OF ALABAMA AT BIRMINGHAM | BIRMINGHAM, Jefferson, AL | Fail | Local |
| 2022-11-08 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2022-11-08 | RAZORBACK GATHERING COMPANY, LLC. - HARMONY CPF 1 | SEARCY, White, AR | Pass | State |
| 2022-11-08 | RAZORBACK GATHERING COMPANY, LLC. - HARMONY CPF 1 | SEARCY, White, AR | Pass | State |
| 2022-11-08 | CA PORTLAND CEMENT CO | MOJAVE, Kern, CA | Pending | Local |
| 2022-11-08 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-08 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-08 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-08 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-11-08 | SAN JOAQUIN REFINING CO — high-priority violation on file | BAKERSFIELD, Kern, 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.