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 |
|---|---|---|---|---|
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | CHEVRON USA INC- HEAVY OIL — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-07 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2022-10-07 | MOSAIC FERTILIZER LLC — high-priority violation on file | MULBERRY, Polk, FL | Pass | State |
| 2022-10-07 | MOSAIC FERTILIZER LLC — high-priority violation on file | MULBERRY, Polk, FL | Pass | State |
| 2022-10-07 | MECO - PALAAU | PALAAU, Maui, HI | Pass | State |
| 2022-10-07 | MECO - PALAAU | PALAAU, Maui, HI | Pass | State |
| 2022-10-07 | HOWELL ASPHALT CO | EFFINGHAM, Effingham, IL | Pass | State |
| 2022-10-07 | CRANE DIVISION NAVAL SURFACE WARFARE CENTER NSWC CRANE | CRANE, Martin, IN | Pass | State |
| 2022-10-07 | CRANE DIVISION NAVAL SURFACE WARFARE CENTER NSWC CRANE | CRANE, Martin, IN | Pass | State |
| 2022-10-07 | CRANE DIVISION NAVAL SURFACE WARFARE CENTER NSWC CRANE | CRANE, Martin, IN | Pass | State |
| 2022-10-07 | CRANE DIVISION NAVAL SURFACE WARFARE CENTER NSWC CRANE | CRANE, Martin, IN | Pass | State |
| 2022-10-07 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2022-10-07 | VULCAN CONSTRUCTION MATERIALS, LLC - HENDERSONVILLE QUARRY | HENDERSONVILLE, Henderson, NC | Pass | State |
| 2022-10-07 | GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file | CENTRAL CITY, Merrick, NE | N/A | State |
| 2022-10-07 | HIKAE RECYCLING FACILITY — high-priority violation on file | MIDDLESEX, BOROUGH OF, Middlesex, NJ | Pass | State |
| 2022-10-07 | BOOTLEG RIDGE COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
| 2022-10-07 | BOOTLEG RIDGE COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
| 2022-10-07 | JACK SLEEPER STATE COM TB | LOVING, Eddy, NM | Pass | State |
| 2022-10-07 | EAST VACUUM LIQUID RECOVERY AND CO2 PLANT | BUCKEYE, Lea, NM | Pass | State |
| 2022-10-07 | TOUR BUS 23 STATE NO 505H AND 506H NO101H | EUNICE, Lea, NM | Pass | State |
| 2022-10-07 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2022-10-07 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2022-10-07 | BLUE RACER MIDSTREAM LLC - CARROLL CO FIELD STATION #1 | CARROLLTON, Carroll, OH | Pass | State |
| 2022-10-07 | FW MIDCON I LLC / LEMIEUX 0506 1 26 23WXH 2 26 23WXH | ALEX, Grady, OK | Pass | State |
| 2022-10-07 | FW MIDCON I LLC / LEMIEUX 0506 1 26 23WXH 2 26 23WXH | ALEX, Grady, OK | Pass | State |
| 2022-10-07 | VM ARKOMA STACK LLC / RIVERVIEW COMPRESSOR STATION | ATWOOD, Hughes, OK | Pass | State |
| 2022-10-07 | FW MIDCON I LLC / PARKS 0105 1 1 12MXH 2 1 12MXH | VELMA, Stephens, OK | Pass | State |
| 2022-10-07 | TENASKA PA PARTNERS/WESTMORELAND GEN FAC — high-priority violation on file | SMITHTON, Westmoreland, PA | Pass | State |
| 2022-10-07 | TESORO WEST COAST/FORMER BP AMOCO | SALT LAKE CITY, Salt Lake, UT | Pass | State |
| 2022-10-07 | POST POINT WWTP SEWAGE SLUDGE INCINERATOR — high-priority violation on file | WHATCOM COUNTY, Whatcom, WA | Pass | Local |
| 2022-10-07 | WESTVACO FACILITY (WE SODA WYOMING LP) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2022-10-06 | BONANZA POWER PLANT | BONANZA, Uintah, UT | Pass | U.S. EPA |
| 2022-10-06 | FREEBIRD GAS STORAGE | DETROIT, Lamar, AL | Pass | State |
| 2022-10-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2022-10-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2022-10-06 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | WADLEY, Randolph, AL | Pass | State |
| 2022-10-06 | QUIKRETE CONSTRUCTION MATERIALS, LLC — high-priority violation on file | CALERA, Shelby, AL | Pass | State |
| 2022-10-06 | QUIKRETE CONSTRUCTION MATERIALS, LLC — high-priority violation on file | CALERA, Shelby, AL | Pass | State |
| 2022-10-06 | JONESBORO CITY WATER & LIGHT | JONESBORO, Craighead, AR | Pass | State |
| 2022-10-06 | JONESBORO CITY WATER & LIGHT | JONESBORO, Craighead, AR | Pass | State |
| 2022-10-06 | JONESBORO CITY WATER & LIGHT | JONESBORO, Craighead, AR | Pass | State |
| 2022-10-06 | JONESBORO CITY WATER & LIGHT | JONESBORO, Craighead, AR | Pass | State |
| 2022-10-06 | BLACK HILLS ENERGY ARKANSAS, INC. - STOCKTON COMPRESSOR STATION | MULBERRY, Franklin, AR | Pass | State |
| 2022-10-06 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-06 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-06 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-06 | SENTINEL PEAK RESOURCES CA LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-10-06 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-10-06 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-10-06 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-10-06 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-10-06 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-10-06 | WOODLAND GENERATION STATION | MODESTO, Stanislaus, CA | Pass | Local |
| 2022-10-06 | GARFIELD COUNTY LANDFILL | RIFLE 2.8 MI. W OF, Garfield, CO | Pass | State |
| 2022-10-06 | GRAND RIVER GATHERING - HUNTER MESA CS | RIFLE 3.3 MI. SE OF, Garfield, CO | Pass | State |
| 2022-10-06 | GRAND RIVER GATHERING - HUNTER MESA CS | RIFLE 3.3 MI. SE OF, Garfield, CO | Pass | State |
| 2022-10-06 | CMC STEEL US, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-10-06 | CMC STEEL US, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-10-06 | CMC STEEL US, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-10-06 | CMC STEEL US, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-10-06 | CMC STEEL US, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-10-06 | CMC STEEL US, LLC | JACKSONVILLE, Duval, FL | Pass | State |
| 2022-10-06 | CEMEX CONSTRUCTION MATERIALS FLORIDA,LLC | BROOKSVILLE, Hernando, FL | Pass | State |
| 2022-10-06 | CEMEX CONSTRUCTION MATERIALS FLORIDA,LLC | BROOKSVILLE, Hernando, FL | Pass | State |
| 2022-10-06 | CERTAINTEED GYPSUM PALATKA, LLC | PALATKA, Putnam, FL | Pass | State |
| 2022-10-06 | IPL-PRAIRIE CREEK STATION | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2022-10-06 | DEE ZEE | DES MOINES, Polk, IA | Pass | Local |
| 2022-10-06 | MEXICALI HARD CHROME | ADDISON, DuPage, IL | Pass | State |
| 2022-10-06 | MEXICALI HARD CHROME | ADDISON, DuPage, IL | Pass | State |
| 2022-10-06 | STEPAN CO | ELWOOD, Will, IL | Pass | State |
| 2022-10-06 | STEEL DYNAMICS, INC. FLAT ROLL GROUP, BUTLER DIVISION — high-priority violation on file | BUTLER, DeKalb, IN | Pass | State |
| 2022-10-06 | CRANE DIVISION NAVAL SURFACE WARFARE CENTER NSWC CRANE | CRANE, Martin, IN | Pass | State |
| 2022-10-06 | CRANE DIVISION NAVAL SURFACE WARFARE CENTER NSWC CRANE | CRANE, Martin, IN | Pass | State |
| 2022-10-06 | CRANE DIVISION NAVAL SURFACE WARFARE CENTER NSWC CRANE | CRANE, Martin, IN | Pass | State |
| 2022-10-06 | CRANE DIVISION NAVAL SURFACE WARFARE CENTER NSWC CRANE | CRANE, Martin, IN | Pass | State |
| 2022-10-06 | INDIANA UNIVERSITY | BLOOMINGTON, Monroe, IN | Pass | State |
| 2022-10-06 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2022-10-06 | RAYBESTOS POWERTRAIN LLC | SULLIVAN, Sullivan, IN | Pass | State |
| 2022-10-06 | DTE ELECTRIC COMPANY - MONROE POWER PLANT | MONROE, Monroe, MI | Pass | State |
| 2022-10-06 | CONSUMERS ENERGY - MUSKEGON RIVER COMPRESSOR STATION | MARION, Clare, MI | Pass | State |
| 2022-10-06 | NUCOR STEEL SEDALIA LLC | SEDALIA, Pettis, MO | Pass | State |
| 2022-10-06 | MISSISSIPPI POWER COMPANY, CHEVRON COGENERATING PLANT | PASCAGOULA, Jackson, MS | Pass | State |
| 2022-10-06 | MISSISSIPPI POWER COMPANY, CHEVRON COGENERATING PLANT | PASCAGOULA, Jackson, MS | Pass | State |
| 2022-10-06 | MISSISSIPPI POWER COMPANY, CHEVRON COGENERATING PLANT | PASCAGOULA, Jackson, MS | Pass | State |
| 2022-10-06 | MISSISSIPPI POWER COMPANY, CHEVRON COGENERATING PLANT | PASCAGOULA, Jackson, MS | Pass | State |
| 2022-10-06 | MISSISSIPPI POWER COMPANY, CHEVRON COGENERATING PLANT | PASCAGOULA, Jackson, MS | Pass | State |
| 2022-10-06 | NC MUNICIPAL POWER AGENCY NO. 1 - HIGH POINT POLO PLANT | HIGH POINT, Guilford, NC | Pass | State |
| 2022-10-06 | FLAGSTONE FOODS, INC. -ROBERSONVILLE | ROBERSONVILLE, Martin, NC | Pass | State |
| 2022-10-06 | OPPD NEBRASKA CITY STATION | NEBRASKA CITY, Otoe, NE | N/A | State |
| 2022-10-06 | HEIDELBERG MATERIALS US CEMENT LLC | CAMDEN, Camden, NJ | Pass | State |
| 2022-10-06 | PPL CUMBERLAND COUNTY GAS-TO-ENERGY PLAN | VINELAND, Cumberland, NJ | Pass | State |
| 2022-10-06 | WHEELABRATOR GLOU CO LP (SES GLOUCESTER) | WEST DEPTFORD, TOWNSHIP OF, Gloucester, NJ | 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.