EPA Air · stack tests by year
Air-emissions stack tests in 2018
- 25,145Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2018
- California 7,098
- Ohio 2,476
- Oklahoma 1,684
- Indiana 1,605
- Florida 1,563
- Georgia 1,137
- Pennsylvania 813
- Alabama 645
- Texas 611
- Mississippi 598
- Arkansas 555
- Iowa 464
- Missouri 414
- Washington 394
- Colorado 353
- Wisconsin 280
- Montana 269
- North Carolina 261
- Michigan 259
- Wyoming 253
- South Carolina 252
- Minnesota 218
- Kentucky 200
- Kansas 195
- Delaware 194
- Alaska 178
- Illinois 165
- Nebraska 152
- Utah 137
- West Virginia 137
- Tennessee 129
- North Dakota 117
- Virginia 116
- New York 116
- Connecticut 114
- Nevada 101
- New Jersey 100
- Maine 88
- New Hampshire 83
- Oregon 83
- Idaho 77
- Hawaii 77
- South Dakota 67
- Arizona 61
- Maryland 58
- Louisiana 54
- Massachusetts 41
- District of Columbia 33
- New Mexico 31
- Vermont 20
- Rhode Island 10
- Puerto Rico 9
Other years
Air-emissions stack tests recorded in 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-08-02 | MUSTANG STATION | DENVER CITY, Yoakum, TX | Pass | State |
| 2018-08-02 | COMMONWEALTH CHESAPEAKE POWER STATION | NEW CHURCH, Accomack, VA | Pass | State |
| 2018-08-02 | WISCONSIN ALUMINUM FOUNDRY — high-priority violation on file | MANITOWOC, Manitowoc, WI | Pass | State |
| 2018-08-02 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2018-08-02 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2018-08-02 | FREWEN LAKE COMPRESSOR STATION (WILLIAMS FIELD SERVICES) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2018-08-01 | BRECHAN CONSTRUCTION / AESCO MADSEN DM7228 DRUM MIX ASPHALT PL | KODIAK, Kodiak Island, AK | Pass | State |
| 2018-08-01 | COOK INLET NATURAL GAS STORAGE ALASKA, / COOK INLET GAS STORAGE FACILITY | KENAI, Kenai Peninsula, AK | N/A | State |
| 2018-08-01 | COOK INLET NATURAL GAS STORAGE ALASKA, / COOK INLET GAS STORAGE FACILITY | KENAI, Kenai Peninsula, AK | N/A | State |
| 2018-08-01 | COOK INLET NATURAL GAS STORAGE ALASKA, / COOK INLET GAS STORAGE FACILITY | KENAI, Kenai Peninsula, AK | N/A | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2018-08-01 | AMRIZE CEMENT, INC. | THEODORE, Mobile, AL | Pass | State |
| 2018-08-01 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2018-08-01 | EASTERN MUNICIPAL WATER DISTRICT | TEMECULA, Riverside, CA | Pending | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | DART CONTAINER CORP | LODI, San Joaquin, CA | Pass | Local |
| 2018-08-01 | YUMA ETHANOL, LLC | YUMA AREA, Yuma, CO | Pass | State |
| 2018-08-01 | MIAMI-DADE WATER AND SEWER DEPARTMENT | MIAMI, Miami-Dade, FL | Pass | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2018-08-01 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2018-08-01 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2018-08-01 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2018-08-01 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2018-08-01 | FMPA & KISSIMMEE UTILITY AUTHORITY | INTERCESSION CITY, Osceola, FL | Pass | State |
| 2018-08-01 | FMPA & KISSIMMEE UTILITY AUTHORITY | INTERCESSION CITY, Osceola, FL | Pass | State |
| 2018-08-01 | WEEKLEY ASPHALT PAVING, INC. | PEMBROKE PINES, Broward, FL | Pass | State |
| 2018-08-01 | HUBER CARBONATES, LLC | MARBLE HILL, Pickens, GA | Pass | State |
| 2018-08-01 | HUBER CARBONATES, LLC | MARBLE HILL, Pickens, GA | Pass | State |
| 2018-08-01 | MILESTONE CONTRACTORS LP | LOWELL, Lake, IN | Pass | State |
| 2018-08-01 | MILESTONE CONTRACTORS LP | LOWELL, Lake, IN | Pass | State |
| 2018-08-01 | MILESTONE CONTRACTORS LP | LOWELL, Lake, IN | Pass | State |
| 2018-08-01 | MILESTONE CONTRACTORS LP | LOWELL, Lake, IN | Pass | State |
| 2018-08-01 | SOUTH BEND ETHANOL LLC — high-priority violation on file | SOUTH BEND, St. Joseph, IN | Fail | State |
| 2018-08-01 | CARDINAL FG COMPANY (AIR) | SPRING HILL, Johnson, KS | Pass | State |
| 2018-08-01 | CARDINAL FG COMPANY (AIR) | SPRING HILL, Johnson, KS | Pass | State |
| 2018-08-01 | TENNESSEE VALLEY AUTHORITY (TVA) - SHAWNEE FOSSIL PLANT | WEST PADUCAH, McCracken, KY | Pass | State |
| 2018-08-01 | AMERICAN SYNTHETIC RUBBER COMPANY — high-priority violation on file | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2018-08-01 | KOSMOS CEMENT COMPANY LLC | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2018-08-01 | BOSTIK INCORPORATED | MIDDLETON, TOWN OF, Essex, MA | Pass | State |
| 2018-08-01 | BUCKEYE TERMINALS, LLC - BALTIMORE TERMINAL | BALTIMORE, Baltimore (city), MD | Pass | State |
| 2018-08-01 | EMPIRE ENERGY CENTER | SARCOXIE, Jasper, MO | Pending | State |
| 2018-08-01 | EMPIRE ENERGY CENTER | SARCOXIE, Jasper, MO | Pending | State |
| 2018-08-01 | TRONOX LLC, HAMILTON FACILITY | HAMILTON, Monroe, MS | Pass | State |
| 2018-08-01 | TRONOX LLC, HAMILTON FACILITY | HAMILTON, Monroe, MS | Pass | State |
| 2018-08-01 | TRONOX LLC, HAMILTON FACILITY | HAMILTON, Monroe, MS | Pass | State |
| 2018-08-01 | TRONOX LLC, HAMILTON FACILITY | HAMILTON, Monroe, MS | Pass | State |
| 2018-08-01 | TRONOX LLC, HAMILTON FACILITY | HAMILTON, Monroe, MS | Pass | State |
| 2018-08-01 | TRONOX LLC, HAMILTON FACILITY | HAMILTON, Monroe, MS | Pass | State |
| 2018-08-01 | TRONOX LLC, HAMILTON FACILITY | HAMILTON, Monroe, MS | Pass | State |
| 2018-08-01 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2018-08-01 | NPPD SHELDON STATION | HALLAM, Lancaster, NE | Pass | Local |
| 2018-08-01 | HOLLY FRONTIER ALBUQUERQUE ASPHALT TERMINAL | ALBUQUERQUE, Bernalillo, NM | Pass | Local |
| 2018-08-01 | BARRETT PAVING MATERIALS - LITCHFIELD QUARRY | LITCHFIELD, Herkimer, NY | Pass | State |
| 2018-08-01 | ST JOSEPH'S HOSPITAL HEALTH CENTER | SYRACUSE, Onondaga, NY | Pass | State |
| 2018-08-01 | ENBRIDGE - SUMMERFIELD COMPRESSOR STATION | CALDWELL, Noble, OH | Pass | State |
| 2018-08-01 | ENBRIDGE - SUMMERFIELD COMPRESSOR STATION | CALDWELL, Noble, OH | Pass | State |
| 2018-08-01 | ENBRIDGE - SUMMERFIELD COMPRESSOR STATION | CALDWELL, Noble, OH | Pass | State |
| 2018-08-01 | TALL OAK MIDCON LLC / CARMEN COMPRESSOR STATION | CARMEN, Alfalfa, OK | Pass | State |
| 2018-08-01 | ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | Pass | State |
| 2018-08-01 | ET GATHERING PROCESSING LLC / DRY CREEK COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | Pass | State |
| 2018-08-01 | VALIDUS ENERGY II MIDCON LLC / GILLILAN 1 35 26XH | WATONGA, Blaine, OK | Pass | State |
| 2018-08-01 | VALIDUS ENERGY II MIDCON LLC / COMPTON 2 2 35XH COMPTON 3 2 35XH COMP | WATONGA, Blaine, OK | Pass | State |
| 2018-08-01 | TAMWORTH RESOURCES LLC / TINA MARIE 1309 1H 2H 3H 4H 4 | CALUMET, Canadian, OK | Pass | State |
| 2018-08-01 | MUSTANG GAS PRODUCTS LLC / COVINGTON COMPRESSOR STATION | COVINGTON, Garfield, OK | Pass | State |
| 2018-08-01 | MARKWEST OKLAHOMA GAS CO LLC / DOVER COMPRESSOR STATION | DOVER, Kingfisher, OK | Pass | State |
| 2018-08-01 | MARKWEST OKLAHOMA GAS CO LLC / DOVER COMPRESSOR STATION | DOVER, Kingfisher, OK | Pass | State |
| 2018-08-01 | OG AND E / MUSKOGEE GENERATING STATION — high-priority violation on file | FORT GIBSON, Muskogee, OK | Pass | State |
| 2018-08-01 | PALO DURO G AND P OKLAHOMA LP / RED HILLS COMPRESSOR STATION | SWEETWATER, Roger Mills, OK | Pass | State |
| 2018-08-01 | BIOMASS ONE, L.P. — high-priority violation on file | WHITE CITY, Jackson, OR | Pass | State |
| 2018-08-01 | BIOMASS ONE, L.P. — high-priority violation on file | WHITE CITY, Jackson, OR | Pass | State |
| 2018-08-01 | AMRIZE CEMENT INC/WHITEHALL PLT — high-priority violation on file | WHITEHALL, Lehigh, PA | Pass | State |
| 2018-08-01 | BLUESTONE PIPELINE CO OF PA CDP#5/HARFORD TWP | NEW MILFORD, Susquehanna, PA | Pass | State |
| 2018-08-01 | SANTEE COOPER CROSS GENERATING STATION — high-priority violation on file | PINEVILLE, Berkeley, SC | Pass | State |
| 2018-08-01 | HM SEFA GROUP, LLC - SEFA WINYAH STAR FACILITY | GEORGETOWN, Georgetown, SC | Pass | State |
| 2018-08-01 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2018-08-01 | AMRON, A DIVISION OF AMTEC CORPORATION | ANTIGO, Langlade, WI | Pass | State |
| 2018-08-01 | MANITOWOC PUBLIC UTILITIES | MANITOWOC, Manitowoc, WI | Pass | State |
| 2018-07-31 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2018-07-31 | INTERNATIONAL PAPER COMPANY | PRATTVILLE, Autauga, AL | Pass | State |
| 2018-07-31 | LEHIGH CEMENT COMPANY | LEEDS, Jefferson, AL | Incomplete | Local |
| 2018-07-31 | CLEARWATER PAPER CORPORATION (CYPRESS BEND) | ARKANSAS CITY, Desha, AR | Pass | State |
| 2018-07-31 | CALIFORNIA STEEL INDUSTRIES INC — high-priority violation on file | FONTANA, San Bernardino, 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 with stack tests in 2018. It lists 25,145 stack tests recorded nationwide in 2018.