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 |
|---|---|---|---|---|
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CITY OF CLOVIS - LANDFILL | CLOVIS, Fresno, CA | Pass | Local |
| 2022-12-06 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-06 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-06 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-06 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-06 | CALIFORNIA RESOURCES PRODUCTION CORP — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2022-12-06 | BARGATH LLC - COTTONWOOD POINT CS | RIFLE AREA, Garfield, CO | Pass | State |
| 2022-12-06 | BARGATH LLC - COTTONWOOD POINT CS | RIFLE AREA, Garfield, CO | Pass | State |
| 2022-12-06 | DCP OPERATING CO - MEWBOURN — high-priority violation on file | GILCREST 2.4 MI. N OF, Weld, CO | Pass | State |
| 2022-12-06 | DCP OPERATING CO - MEWBOURN — high-priority violation on file | GILCREST 2.4 MI. N OF, Weld, CO | Pass | State |
| 2022-12-06 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2022-12-06 | OLEANDER POWER PROJECT, LP | COCOA, Brevard, FL | Pass | State |
| 2022-12-06 | OLEANDER POWER PROJECT, LP | COCOA, Brevard, FL | Pass | State |
| 2022-12-06 | COMMUNITY ASPHALT CORPORATION | HIALEAH, Miami-Dade, FL | Pass | State |
| 2022-12-06 | COMMUNITY ASPHALT CORPORATION | HIALEAH, Miami-Dade, FL | Pass | State |
| 2022-12-06 | ASCEND PERFORMANCE MATERIALS OPERATIONS — high-priority violation on file | CANTONMENT, Escambia, FL | Pass | State |
| 2022-12-06 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-06 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-06 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-06 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-06 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-06 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-06 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2022-12-06 | NUCOR STEEL FLORIDA, INC. | FROSTPROOF, Polk, FL | Pass | State |
| 2022-12-06 | NUCOR STEEL FLORIDA, INC. | FROSTPROOF, Polk, FL | Pass | State |
| 2022-12-06 | NUCOR STEEL FLORIDA, INC. | FROSTPROOF, Polk, FL | Pass | State |
| 2022-12-06 | NUCOR STEEL FLORIDA, INC. | FROSTPROOF, Polk, FL | Pass | State |
| 2022-12-06 | NUCOR STEEL FLORIDA, INC. | FROSTPROOF, Polk, FL | Pass | State |
| 2022-12-06 | NUCOR STEEL FLORIDA, INC. | FROSTPROOF, Polk, FL | Pass | State |
| 2022-12-06 | NUCOR STEEL FLORIDA, INC. | FROSTPROOF, Polk, FL | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | ARCHER FOREST PRODUCTS, LLC | NAHUNTA, Brantley, GA | Pass | State |
| 2022-12-06 | BUILDING MATERIALS MANUFACTURING, LLC | STATESBORO, Bulloch, GA | Pass | State |
| 2022-12-06 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2022-12-06 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2022-12-06 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2022-12-06 | VERBIO — high-priority violation on file | NEVADA, Story, IA | Pass | State |
| 2022-12-06 | J R SIMPLOT COMPANY-DON SIDING POCATELLO — high-priority violation on file | POCATELLO, Power, ID | Pass | State |
| 2022-12-06 | PREGIS INNOVATIVE PACKAGING LLC | PLYMOUTH, Marshall, IN | Pass | State |
| 2022-12-06 | PREGIS INNOVATIVE PACKAGING LLC | PLYMOUTH, Marshall, IN | Pass | State |
| 2022-12-06 | LIBERTY LANDFILL LLC | MONTICELLO, White, IN | Pass | State |
| 2022-12-06 | LIBERTY LANDFILL LLC | MONTICELLO, White, IN | Pass | State |
| 2022-12-06 | LIBERTY LANDFILL LLC | MONTICELLO, White, IN | Pass | State |
| 2022-12-06 | LIBERTY LANDFILL LLC | MONTICELLO, White, IN | Pass | State |
| 2022-12-06 | BIO TOWN BIOGAS LLC & BIO TOWN AG INCORPORATED — high-priority violation on file | REYNOLDS, White, IN | Pass | State |
| 2022-12-06 | BIO TOWN BIOGAS LLC & BIO TOWN AG INCORPORATED — high-priority violation on file | REYNOLDS, White, IN | Pass | State |
| 2022-12-06 | BIO TOWN BIOGAS LLC & BIO TOWN AG INCORPORATED — high-priority violation on file | REYNOLDS, White, IN | Pass | State |
| 2022-12-06 | DANIMER SCIENTIFIC KY | WINCHESTER, Clark, KY | Pass | State |
| 2022-12-06 | ALLIED WASTE SERVICES - BENSON VALLEY LANDFILL | FRANKFORT, Franklin, KY | Pass | State |
| 2022-12-06 | LATTIN 3-15-13 #1 & 3&34 HC #1, 2, & 3-ALT TANK BATTERY - CASPIANA FIELD | FRIERSON, De Soto, LA | Pass | State |
| 2022-12-06 | LATTIN 3-15-13 #1 & 3&34 HC #1, 2, & 3-ALT TANK BATTERY - CASPIANA FIELD | FRIERSON, De Soto, LA | Pass | State |
| 2022-12-06 | LATTIN 3-15-13 #1 & 3&34 HC #1, 2, & 3-ALT TANK BATTERY - CASPIANA FIELD | FRIERSON, De Soto, LA | Pass | State |
| 2022-12-06 | ADA #3 COMPRESSOR STATION | DUBBERLY, Webster, LA | Fail | State |
| 2022-12-06 | RAVEN POWER FORT SMALLWOOD LLC | CURTIS BAY, Anne Arundel, MD | Pass | State |
| 2022-12-06 | SAPPI NORTH AMERICA, INC. | SKOWHEGAN, Somerset, ME | Pass | State |
| 2022-12-06 | FORD MOTOR CO AUTO TRANSMISSION NEW PRODUCT CENTER — high-priority violation on file | LIVONIA, Wayne, MI | Pass | State |
| 2022-12-06 | CONSUMERS ENERGY - OVERISEL COMPRESSOR STATION | HAMILTON, Allegan, MI | Pass | State |
| 2022-12-06 | PINE TREE ACRES, INC. | LENOX TOWNSHIP, Macomb, MI | Pass | State |
| 2022-12-06 | USG INTERIORS LLC - CLOQUET MN | CLOQUET, Carlton, MN | N/A | State |
| 2022-12-06 | NORTHERN NATURAL GAS - ALBERT LEA | HARTLAND, Freeborn, MN | Pass | State |
| 2022-12-06 | FILMTEC CORP | EDINA, Hennepin, MN | Pass | State |
| 2022-12-06 | MET COUNCIL METROPOLITAN WATER RESOURCE RECOVERY FACILITY | SAINT PAUL, Ramsey, MN | Pass | State |
| 2022-12-06 | ME GLOBAL INC | DULUTH, St. Louis, MN | Pass | State |
| 2022-12-06 | XCEL ENERGY - ALLEN S KING GENERATING PLANT | BAYPORT, Washington, MN | Pass | State |
| 2022-12-06 | TENNESSEE VALLEY AUTHORITY, TVA, KEMPER COMBUSTION TURBINE PLANT | DEKALB, Kemper, MS | Pass | State |
| 2022-12-06 | IREDELL TRANSMISSION, LLC | STATESVILLE, Iredell, NC | Pending | State |
| 2022-12-06 | BENTONVILLE LNG FACILITY | FOUR OAKS, Johnston, NC | Pass | State |
| 2022-12-06 | DAKOTA COLLEGE AT BOTTINEAU - HEATING PLANT | BOTTINEAU, Bottineau, ND | Pass | State |
| 2022-12-06 | TARGA BADLANDS, LLC - LITTLE MISSOURI GAS PLANT (LMGP) AND SMOKEY COMPRESSOR STA | WATFORD CITY, McKenzie, ND | Pass | State |
| 2022-12-06 | NET-ZERO RICHARDTON, LLC - RICHARDTON ETHANOL PLANT - AQ | RICHARDTON, Stark, ND | Pass | State |
| 2022-12-06 | NEBRASKA CORN PROCESSING LLC — high-priority violation on file | CAMBRIDGE, Furnas, NE | N/A | State |
| 2022-12-06 | WILLOW LAKE GAS PROCESSING PLANT | MALAGA, Eddy, NM | Pass | State |
| 2022-12-06 | WILLOW LAKE GAS PROCESSING PLANT | MALAGA, Eddy, NM | Pass | State |
| 2022-12-06 | WILDCAT COMPRESSOR STATION | MALAGA, Eddy, NM | Pass | State |
| 2022-12-06 | WILMA CENTRAL GATHERING FACILITY | MALAGA, Eddy, NM | Pass | State |
| 2022-12-06 | WILMA CENTRAL GATHERING FACILITY | MALAGA, Eddy, NM | Pass | State |
| 2022-12-06 | WILMA CENTRAL GATHERING FACILITY | MALAGA, Eddy, NM | Pass | State |
| 2022-12-06 | WILMA CENTRAL GATHERING FACILITY | MALAGA, Eddy, NM | Pass | State |
| 2022-12-06 | WILMA CENTRAL GATHERING FACILITY | MALAGA, Eddy, NM | Pass | State |
| 2022-12-06 | GOLD QUARRY OPERATIONS — high-priority violation on file | CARLIN, Eureka, NV | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.