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 |
|---|---|---|---|---|
| 2022-12-15 | HOSEA O WEAVER & SONS INC | MOBILE, Mobile, AL | Fail | State |
| 2022-12-15 | DESOTO GATHERING COMPANY, LLC - S. RAINBOW CPF-2 | CLINTON, Conway, AR | Pass | State |
| 2022-12-15 | DESOTO GATHERING COMPANY, LLC - COVE CREEK CPF-4 | DAMASCUS, Van Buren, AR | Pass | State |
| 2022-12-15 | FREEPORT-MCMORAN - MORENCI | MORENCI, Greenlee, AZ | Pass | State |
| 2022-12-15 | NTT GLOBAL DATA CENTERS | SACRAMENTO, Sacramento, CA | Fail | Local |
| 2022-12-15 | SUNCOR ENERGY - DENVER REFINERY — high-priority violation on file | COMMERCE CITY, Adams, CO | N/A | State |
| 2022-12-15 | CEMEX CONSTRUCTION MATERIALS - LYONS — high-priority violation on file | LYONS AREA, Boulder, CO | Pass | State |
| 2022-12-15 | KT RESOURCES - WHITE RIVER DOME | MEEKER 14.5 MI. W OF, Rio Blanco, CO | Pass | State |
| 2022-12-15 | KT RESOURCES - WHITE RIVER DOME | MEEKER 14.5 MI. W OF, Rio Blanco, CO | Pass | State |
| 2022-12-15 | QUIKRETE CONSTRUCTION MATERIALS, LLC | NEWBERRY, Alachua, FL | Pass | State |
| 2022-12-15 | QUIKRETE CONSTRUCTION MATERIALS, LLC | NEWBERRY, Alachua, FL | Pass | State |
| 2022-12-15 | KRAFT HEINZ FOODS COMPANY | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-12-15 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-15 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-15 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-15 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-15 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-15 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-15 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-15 | ATLANTA GAS LIGHT CO. — high-priority violation on file | BALL GROUND, Cherokee, GA | Pass | State |
| 2022-12-15 | KLEIN TOOLS INC | ELK GROVE VILLAGE, Cook, IL | Pass | State |
| 2022-12-15 | PRAIRIE STATE GENERATING STATION | MARISSA, Washington, IL | Pass | State |
| 2022-12-15 | PRAIRIE STATE GENERATING STATION | MARISSA, Washington, IL | Pass | State |
| 2022-12-15 | GARFIELD FACILITY LLC — high-priority violation on file | MUNCIE, Delaware, IN | Pass | State |
| 2022-12-15 | MERITOR HEAVY VEHICLE SYSTEMS LLC | PLAINFIELD, Hendricks, IN | Pass | State |
| 2022-12-15 | MERITOR HEAVY VEHICLE SYSTEMS LLC | PLAINFIELD, Hendricks, IN | Pass | State |
| 2022-12-15 | MERITOR HEAVY VEHICLE SYSTEMS LLC | PLAINFIELD, Hendricks, IN | Pass | State |
| 2022-12-15 | MERITOR HEAVY VEHICLE SYSTEMS LLC | PLAINFIELD, Hendricks, IN | Pass | State |
| 2022-12-15 | AMSTED RAIL COMPANY INC | HAMMOND, Lake, IN | Pass | State |
| 2022-12-15 | AMSTED RAIL COMPANY INC | HAMMOND, Lake, IN | Pass | State |
| 2022-12-15 | AMSTED RAIL COMPANY INC | HAMMOND, Lake, IN | Pass | State |
| 2022-12-15 | AMSTED RAIL COMPANY INC | HAMMOND, Lake, IN | Pass | State |
| 2022-12-15 | GOLD BOND BUILDING PRODUCTS LLC — high-priority violation on file | EAST SHOALS, Martin, IN | Pass | State |
| 2022-12-15 | KERRY INCORPORATED | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2022-12-15 | KERRY INCORPORATED | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2022-12-15 | KERRY INCORPORATED | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2022-12-15 | KERRY INCORPORATED | EVANSVILLE, Vanderburgh, IN | Pass | State |
| 2022-12-15 | HUNTINGTON ALLOYS CORP | CATLETTSBURG, Boyd, KY | Pass | State |
| 2022-12-15 | KOSMOS CEMENT COMPANY LLC | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2022-12-15 | PRATT & WHITNEY | HOLT, Ingham, MI | Pass | State |
| 2022-12-15 | GENERAL MILLS OPERATIONS LLC | FRIDLEY, Anoka, MN | Fail | State |
| 2022-12-15 | AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS | EAST GRAND FORKS, Polk, MN | Pass | State |
| 2022-12-15 | TVA MAGNOLIA COMBINED CYCLE — high-priority violation on file | ASHLAND, Benton, MS | Pass | State |
| 2022-12-15 | NORTH CAROLINA STATE UNIVERSITY | RALEIGH, Wake, NC | Pass | State |
| 2022-12-15 | LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on file | LAS VEGAS, Clark, NV | Pass | Local |
| 2022-12-15 | LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on file | LAS VEGAS, Clark, NV | Fail | Local |
| 2022-12-15 | LHOIST NORTH AMERICA OF ARIZONA - APEX PLANT — high-priority violation on file | LAS VEGAS, Clark, NV | Fail | Local |
| 2022-12-15 | CAESARS ENTERTAINMENT INCORPORATED - CAESARS CONSOLIDATED PROPERTIES | LAS VEGAS, Clark, NV | Pass | Local |
| 2022-12-15 | WILEY PAD 952982 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-12-15 | WILEY PAD 952982 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-12-15 | WILEY PAD 952982 | WOODSFIELD, Monroe, OH | Pass | State |
| 2022-12-15 | NOVACEL PERFORMANCE COATINGS, INC. | TROY, Miami, OH | Pass | State |
| 2022-12-15 | NOVACEL PERFORMANCE COATINGS, INC. | TROY, Miami, OH | Pass | State |
| 2022-12-15 | CLEVELAND-CLIFFS CLEVELAND WORKS LLC — high-priority violation on file | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-12-15 | CLEVELAND-CLIFFS CLEVELAND WORKS LLC — high-priority violation on file | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-12-15 | PROCTER & GAMBLE MASON BUSINESS & INNOVATION CENTER | MASON, Warren, OH | Pass | State |
| 2022-12-15 | PROCTER & GAMBLE MASON BUSINESS & INNOVATION CENTER | MASON, Warren, OH | Pass | State |
| 2022-12-15 | PROCTER & GAMBLE MASON BUSINESS & INNOVATION CENTER | MASON, Warren, OH | Pass | State |
| 2022-12-15 | ET GATHERING PROCESSING LLC / PUMBA COMPRESSOR STATION | GREENFIELD, Blaine, OK | Pass | State |
| 2022-12-15 | MARKWEST OKLAHOMA GAS CO LLC / WOMACK COMPRESSOR STATION | COALGATE, Coal, OK | Pass | State |
| 2022-12-15 | TARGA PIPELINE MIDCONTINENT LLC / BRAWLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2022-12-15 | TARGA PIPELINE MIDCONTINENT LLC / BRAWLEY COMPRESSOR STATION | LINDSAY, Garvin, OK | Pass | State |
| 2022-12-15 | TALL OAK WOODFORD LLC / TREE HOUSE COMPRESSOR FACILITY | MCALESTER, Pittsburg, OK | Pass | State |
| 2022-12-15 | TALL OAK WOODFORD LLC / TREE HOUSE COMPRESSOR FACILITY | MCALESTER, Pittsburg, OK | Pass | State |
| 2022-12-15 | TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2022-12-15 | TARGA PIPELINE MIDCONTINENT LLC / KETCHUM RANCH COMPRESSOR STATION | VELMA, Stephens, OK | Pass | State |
| 2022-12-15 | ROHM & HAAS CO/BRISTOL | BRISTOL, Bucks, PA | Pass | State |
| 2022-12-15 | HOMER CITY GEN LP/CENTER TWP | HOMER CITY, Indiana, PA | Pass | State |
| 2022-12-15 | CLEMENS FOOD GROUP LLC/HATFIELD PLT — high-priority violation on file | HATFIELD, Montgomery, PA | Pass | State |
| 2022-12-15 | ABINGTON RELDAN METALS LLC/FAIRLESS HILLS — high-priority violation on file | FAIRLESS HILLS, Bucks, PA | Fail | State |
| 2022-12-15 | TENNESSEE GAS PIPELINE COMPANY, L.L.C. | MIDDLETON, Hardeman, TN | Pass | State |
| 2022-12-15 | VOLKSWAGEN GROUP OF AMERICA, INC. | CHATTANOOGA, Hamilton, TN | Fail | Local |
| 2022-12-15 | VOLKSWAGEN GROUP OF AMERICA, INC. | CHATTANOOGA, Hamilton, TN | Pass | Local |
| 2022-12-15 | INOVA CENTER FOR PERSONALIZED HEALTH | FAIRFAX, Fairfax, VA | Pass | State |
| 2022-12-15 | AMAZON DCA-54 | FORT BELVOIR, Fairfax, VA | Fail | State |
| 2022-12-15 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2022-12-15 | FRAMATOME NP | RICHLAND, Benton, WA | Pass | Local |
| 2022-12-15 | FRAMATOME NP | RICHLAND, Benton, WA | Pass | Local |
| 2022-12-15 | MASTERMOLD LLC PLT 3 MAUSTON | MAUSTON, Juneau, WI | Pass | State |
| 2022-12-15 | WINNEBAGO COUNTY LANDFILL | OSHKOSH, Wood, WI | Pass | State |
| 2022-12-14 | HILCORP ALASKA, LLC / PRUDHOE SEAWATER TREATMENT PLANT | NORTH SLOPE BOROUGH, North Slope, AK | Pass | State |
| 2022-12-14 | INTERNATIONAL PAPER COMPANY — high-priority violation on file | SELMA, Dallas, AL | Pass | State |
| 2022-12-14 | INTERNATIONAL PAPER COMPANY — high-priority violation on file | SELMA, Dallas, AL | Pass | State |
| 2022-12-14 | LEHIGH CEMENT COMPANY | LEEDS, Jefferson, AL | Pass | Local |
| 2022-12-14 | BIG RIVER STEEL LLC | OSCEOLA, Mississippi, AR | Pass | State |
| 2022-12-14 | CARB-RITE COMPANY | BLYTHEVILLE, Mississippi, AR | Pass | State |
| 2022-12-14 | DESOTO GATHERING COMPANY, LLC - SW GREER LAKE CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2022-12-14 | DESOTO GATHERING COMPANY, LLC - SW GREER LAKE CPF-2 | BEE BRANCH, Van Buren, AR | Pass | State |
| 2022-12-14 | DRAKE CEMENT- DRAKE ROAD SITE — high-priority violation on file | PAULDEN, Yavapai, AZ | Pass | State |
| 2022-12-14 | ENERGY 2001 | LINCOLN, Placer, CA | Fail | Local |
| 2022-12-14 | PROCTER & GAMBLE | SACRAMENTO, Sacramento, CA | Pass | Local |
| 2022-12-14 | SDG&E CUYAMACA PEAK ENERGY PLANT | EL CAJON, San Diego, CA | Pass | 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 | 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 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Fail | 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.