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 |
|---|---|---|---|---|
| 2022-11-20 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2022-11-20 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | FORT DODGE, Webster, IA | Pass | State |
| 2022-11-19 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2022-11-19 | VALERO RENEWABLE FUELS CO LLC-FT DODGE | FORT DODGE, Webster, IA | Pass | State |
| 2022-11-19 | OWENS-CORNING STATELINE | JOPLIN, Jasper, MO | Fail | State |
| 2022-11-19 | OWENS-CORNING STATELINE | JOPLIN, Jasper, MO | Fail | State |
| 2022-11-19 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2022-11-19 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2022-11-19 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2022-11-19 | IRON HORSE MIDSTREAM LLC / IRON HORSE PROCESSING PLANT | AMBER, Grady, OK | Pass | State |
| 2022-11-19 | REWORLD PLYMOUTH/ PLYMOUTH — high-priority violation on file | CONSHOHOCKEN, Montgomery, PA | Pass | State |
| 2022-11-18 | ALABAMA POWER COMPANY | BILLINGSLEY, Autauga, AL | Pass | State |
| 2022-11-18 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2022-11-18 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2022-11-18 | CHEVRON PRODUCTS CO — high-priority violation on file | EL SEGUNDO, Los Angeles, CA | Pass | Local |
| 2022-11-18 | WALNUT CREEK ENERGY, LLC | CITY OF INDUSTRY, Los Angeles, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | CALIFORNIA DAIRIES, INC | TIPTON, Tulare, CA | Pass | Local |
| 2022-11-18 | GE STEAM POWER, INC. | BLOOMFIELD, Hartford, CT | Pass | State |
| 2022-11-18 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2022-11-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2022-11-18 | OSCEOLA FARMS | PAHOKEE, Palm Beach, FL | Pass | State |
| 2022-11-18 | VALERO RENEWABLE FUELS LLC-CHARLES CITY | CHARLES CITY, Floyd, IA | Pass | State |
| 2022-11-18 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2022-11-18 | CLEVELAND-CLIFFS BURNS HARBOR LLC — high-priority violation on file | BURNS HARBOR, Porter, IN | Pass | State |
| 2022-11-18 | GLOBAL COMPANIES LLC | SOUTH PORTLAND, Cumberland, ME | Pass | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pass | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | N/A | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pass | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pass | State |
| 2022-11-18 | GOLDEN TRIANGLE ENERGY LLC | CRAIG, Holt, MO | Pending | State |
| 2022-11-18 | NESTLE PURINA PETCARE COMPANY BLOOMFIELD | BLOOMFIELD, Stoddard, MO | Fail | State |
| 2022-11-18 | NESTLE PURINA PETCARE COMPANY BLOOMFIELD | BLOOMFIELD, Stoddard, MO | Pass | State |
| 2022-11-18 | NESTLE PURINA PETCARE COMPANY BLOOMFIELD | BLOOMFIELD, Stoddard, MO | Fail | State |
| 2022-11-18 | METROPOLITAN ST. LOUIS SEWER DISTRICT BISSELL POINT WWTP | SAINT LOUIS, St. Louis (city), MO | Pass | State |
| 2022-11-18 | METROPOLITAN ST. LOUIS SEWER DISTRICT BISSELL POINT WWTP | SAINT LOUIS, St. Louis (city), MO | Pass | State |
| 2022-11-18 | WILLISTON BASIN - MONARCH STATION | BAKER, Fallon, MT | Pass | State |
| 2022-11-18 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2022-11-18 | MID AMERICA AGRI PRODUCTS | MADRID, Perkins, NE | N/A | State |
| 2022-11-18 | TIGER COMPRESSOR STATION — high-priority violation on file | MALAGA, Eddy, NM | Pass | State |
| 2022-11-18 | TIGER COMPRESSOR STATION — high-priority violation on file | MALAGA, Eddy, NM | Pass | State |
| 2022-11-18 | GARRETT FED COM FACILITY | MALAGA, Eddy, NM | Pass | State |
| 2022-11-18 | VALDEZ BOOSTER STATION | LOVING, Eddy, NM | Pass | State |
| 2022-11-18 | VALDEZ BOOSTER STATION | LOVING, Eddy, NM | Pass | State |
| 2022-11-18 | VALDEZ BOOSTER STATION | LOVING, Eddy, NM | Pass | State |
| 2022-11-18 | CLARK PLANT | MCCARRAN, Storey, NV | Pass | State |
| 2022-11-18 | ARTHUR KILL GENERATING STATION | STATEN ISLAND, Richmond, NY | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | BLUE RACER MIDSTREAM, LLC - HAYES STATION | SALESVILLE, Guernsey, OH | Pass | State |
| 2022-11-18 | CHROME INDUSTRIES CO | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-11-18 | CHROME INDUSTRIES CO | CLEVELAND, Cuyahoga, OH | Pass | State |
| 2022-11-18 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-11-18 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-11-18 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-11-18 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-11-18 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-11-18 | HOWMET AEROSPACE INC. | CUYAHOGA HEIGHTS, Cuyahoga, OH | Pass | State |
| 2022-11-18 | COTERRA ENERGY OPERATING CO / MEYERS 1H 2821X KEVIN COM 1 29H | UNION CITY, Canadian, OK | Pass | State |
| 2022-11-18 | DIVERSIFIED PRODUCTION LLC / HUBBARD 1207 3SMHX 28 | EL RENO, Canadian, OK | Pass | State |
| 2022-11-18 | CONTINENTAL RESOURCES / NISWONGER 2 16 9XHW NISWONGER 3 16 9XH | TABLER, Grady, OK | Pass | State |
| 2022-11-18 | KIMBERLY CLARK CORP/CHESTER OPR | CHESTER, Delaware, PA | Pass | State |
| 2022-11-18 | EASTERN CREAMATORY | PHILADELPHIA, Philadelphia, PA | Pass | Local |
| 2022-11-18 | EXXONMOBIL BEAUMONT REFINERY — high-priority violation on file | BEAUMONT, Jefferson, TX | Pass | State |
| 2022-11-18 | COMPASS MINERALS | UTAH, Undetermined, UT | Pass | State |
| 2022-11-18 | PACIFIC CREST INDUSTRIES, INC. DBA BELLMONT CABINETS COMPANY | SUMNER, Pierce, WA | Pass | Local |
| 2022-11-18 | THE NEWARK GROUP, INC. | MILWAUKEE, Monroe, WI | Pass | State |
| 2022-11-18 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | SWEETWATER COUNTY, Sweetwater, WY | Fail | State |
| 2022-11-17 | SOUTHERN NATURAL GAS | HEFLIN, Cleburne, AL | Pass | State |
| 2022-11-17 | SOUTHERN NATURAL GAS | HEFLIN, Cleburne, AL | Pass | State |
| 2022-11-17 | EVONIK CORPORATION | THEODORE, Mobile, AL | Pass | State |
| 2022-11-17 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2022-11-17 | ARKANSAS BIOENERGY, LLC - LEOLA | LEOLA, Grant, AR | Pass | State |
| 2022-11-17 | ARKANSAS BIOENERGY, LLC - LEOLA | LEOLA, Grant, AR | 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.