EPA Air · stack tests by year
Air-emissions stack tests in 2019
- 26,261Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2019
- California 6,897
- Ohio 2,684
- Oklahoma 1,656
- Florida 1,597
- Indiana 1,595
- Georgia 1,325
- Pennsylvania 723
- Alabama 687
- Arkansas 664
- Texas 620
- Mississippi 604
- Iowa 457
- Washington 445
- Colorado 431
- New Mexico 421
- Missouri 409
- North Carolina 297
- Minnesota 285
- Montana 272
- Michigan 268
- Wyoming 252
- Wisconsin 251
- South Carolina 231
- Louisiana 225
- Delaware 189
- Kentucky 188
- Utah 184
- West Virginia 176
- Kansas 175
- Alaska 159
- North Dakota 154
- Nebraska 149
- Illinois 138
- Connecticut 124
- New York 122
- Tennessee 121
- Maine 110
- Virginia 107
- Nevada 107
- Idaho 95
- Hawaii 93
- Oregon 88
- New Hampshire 78
- Arizona 77
- New Jersey 61
- South Dakota 59
- Massachusetts 58
- Maryland 54
- Rhode Island 45
- District of Columbia 33
- Vermont 21
Other years
Air-emissions stack tests recorded in 2019
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2019-11-26 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2019-11-26 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | N/A | State |
| 2019-11-26 | INTERSTATE BRICK | WEST JORDAN, Salt Lake, UT | Pass | State |
| 2019-11-26 | INTERSTATE BRICK | WEST JORDAN, Salt Lake, UT | Pass | State |
| 2019-11-26 | KMLT LLC HARBOR ISLAND TERMINAL | SEATTLE, King, WA | Pass | Local |
| 2019-11-26 | PUGET PAVING | PUYALLUP, Pierce, WA | Pass | Local |
| 2019-11-26 | PUGET PAVING | PUYALLUP, Pierce, WA | Fail | Local |
| 2019-11-26 | MONONGAHELA POWER COMPANY, FORT MARTIN STATION | MAIDSVILLE, Monongalia, WV | Pass | State |
| 2019-11-26 | EAST PAINTER FACILITY (NORTH SHORE EXPLORATION & PRODUCTION) | UINTA COUNTY, Uinta, WY | Pass | State |
| 2019-11-25 | LHOIST NORTH AMERICA OF ALABAMA, LLC | CALERA, Shelby, AL | Pass | State |
| 2019-11-25 | ASARCO - HAYDEN SMELTER — high-priority violation on file | HAYDEN, Gila, AZ | Fail | State |
| 2019-11-25 | ASARCO - HAYDEN SMELTER — high-priority violation on file | HAYDEN, Gila, AZ | Pass | State |
| 2019-11-25 | CEMEX LLC - BLACK MT. QUARRY | APPLE VALLEY, San Bernardino, CA | Pass | Local |
| 2019-11-25 | CEMEX LLC - BLACK MT. QUARRY | APPLE VALLEY, San Bernardino, CA | Pass | Local |
| 2019-11-25 | TESORO REFINING & MARKETING CO, LLC — high-priority violation on file | CARSON, Los Angeles, CA | Fail | Local |
| 2019-11-25 | KAISER ALUMINUM FABRICATED PRODUCTS | LOS ANGELES, Los Angeles, CA | Pass | Local |
| 2019-11-25 | TST INC | FONTANA, San Bernardino, CA | Pass | Local |
| 2019-11-25 | JG BOSWELL CO- OIL MILL | CORCORAN, Kings, CA | Pass | Local |
| 2019-11-25 | JG BOSWELL CO- OIL MILL | CORCORAN, Kings, CA | Pass | Local |
| 2019-11-25 | JG BOSWELL CO- OIL MILL | CORCORAN, Kings, CA | Pass | Local |
| 2019-11-25 | FLORIDA POWER & LIGHT COMPANY | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2019-11-25 | TAMPA ELECTRIC COMPANY (TEC) | GIBSONTON, Hillsborough, FL | Pass | State |
| 2019-11-25 | TAMPA ELECTRIC COMPANY (TEC) | GIBSONTON, Hillsborough, FL | Pass | State |
| 2019-11-25 | TAMPA ELECTRIC COMPANY (TEC) | GIBSONTON, Hillsborough, FL | Pass | State |
| 2019-11-25 | FERIA EQUIPMENT RENTAL, INC., (MASCI) | EDGEWATER, Volusia, FL | Pass | State |
| 2019-11-25 | LOUIS DREYFUS COMPANY GRAND JUNCTION, LLC | GRAND JUNCTION, Greene, IA | Pass | State |
| 2019-11-25 | ADM CORN PROCESSING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2019-11-25 | ADM CORN PROCESSING | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2019-11-25 | H & B CRUSHING 00380 | KUNA, Ada, ID | Pass | State |
| 2019-11-25 | H & B CRUSHING 00595 | KUNA, Ada, ID | Pass | State |
| 2019-11-25 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | Pass | State |
| 2019-11-25 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | Pass | State |
| 2019-11-25 | DALTON CORPORATION WARSAW MANUFACTURING FACILITY — high-priority violation on file | WARSAW, Kosciusko, IN | Pass | State |
| 2019-11-25 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-11-25 | SAPPI NORTH AMERICA, INC. | WESTBROOK, Cumberland, ME | Pass | State |
| 2019-11-25 | SOUTHEAST BERRIEN COUNTY LANDFILL AUTHORITY | NILES, Berrien, MI | Pass | State |
| 2019-11-25 | STRAWBERRY FIELDS BOOSTER STATION | LOCO HILLS, Eddy, NM | Pass | State |
| 2019-11-25 | FW MIDCON I LLC / ROTHER 1H 5X | CALUMET, Canadian, OK | Pass | State |
| 2019-11-25 | FW MIDCON I LLC / SMITH 0304 7 18WH NEWBY 0304 1 18SH | PURDY, Garvin, OK | Pass | State |
| 2019-11-25 | SANTEE COOPER CROSS GENERATING STATION — high-priority violation on file | PINEVILLE, Berkeley, SC | Pass | State |
| 2019-11-25 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2019-11-25 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2019-11-25 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2019-11-25 | PORT ARTHUR REFINERY — high-priority violation on file | PORT ARTHUR, Jefferson, TX | Pass | State |
| 2019-11-25 | CHEVRON USA | UTAH, Undetermined, UT | Pass | State |
| 2019-11-25 | INTERSTATE BRICK | WEST JORDAN, Salt Lake, UT | Pass | State |
| 2019-11-25 | INTERSTATE BRICK | WEST JORDAN, Salt Lake, UT | Pass | State |
| 2019-11-25 | CHEVRON MARKETING | SALT LAKE CITY, Salt Lake, UT | Pending | State |
| 2019-11-25 | MAYNARD STEEL CASTING CO | MILWAUKEE, Monroe, WI | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | N/A | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | N/A | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Fail | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-24 | GRP FRANKLIN, LLC | CARNESVILLE, Franklin, GA | Pass | State |
| 2019-11-23 | TARGA BADLANDS, LLC - LITTLE MISSOURI GAS PLANT (LMGP) AND SMOKEY COMPRESSOR STA | WATFORD CITY, McKenzie, ND | Pass | State |
| 2019-11-22 | TARGA BADLANDS JUNCTION COMPRESSOR STATION | MCKENZIE COUNTY, McKenzie, ND | Pass | U.S. EPA |
| 2019-11-22 | JOHNSON COMPRESSOR STATION | MANDAREE, McKenzie, ND | Pass | U.S. EPA |
| 2019-11-22 | DESOTO GATHERING COMPANY, LLC - NEW QUITMAN CPF-2 | QUITMAN, Faulkner, AR | Pass | State |
| 2019-11-22 | DESOTO GATHERING COMPANY, LLC - CADDIS CPF-2 | DAMASCUS, Faulkner, AR | Pass | State |
| 2019-11-22 | ASH GROVE CEMENT COMPANY | FOREMAN, Little River, AR | Pass | State |
| 2019-11-22 | CHULA VISTA ENERGY CENTER LLC | CHULA VISTA, San Diego, CA | Pending | Local |
| 2019-11-22 | BONANZA CREEK - ANTELOPE CPF 13-21 | KERSEY 10.4 MI. E OF, Weld, CO | Pass | State |
| 2019-11-22 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-22 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-22 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-22 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-22 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-22 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-22 | SUGAR CANE GROWERS CO-OP | BELLE GLADE, Palm Beach, FL | Pass | State |
| 2019-11-22 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-22 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-22 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2019-11-22 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2019-11-22 | GA POWER CO. - PLANT SCHERER | JULIETTE, Monroe, GA | Pass | State |
| 2019-11-22 | ERLER INDUSTRIES INC | NORTH VERNON, Jennings, IN | Pass | State |
| 2019-11-22 | AMERICAN SUGAR REFINING | BALTIMORE, Baltimore (city), MD | Pass | State |
| 2019-11-22 | GENERAL MOTORS LLC FLINT ASSEMBLY | FLINT, Genesee, MI | Pending | State |
| 2019-11-22 | BASF AGRICULTURAL SOLUTIONS US LLC | PALMYRA, Marion, MO | Pending | State |
| 2019-11-22 | BASF AGRICULTURAL SOLUTIONS US LLC | PALMYRA, Marion, MO | Pending | State |
| 2019-11-22 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2019-11-22 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2019-11-22 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2019-11-22 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2019-11-22 | GEORGIA PACIFIC MONTICELLO LLC | MONTICELLO, Lawrence, MS | Pass | State |
| 2019-11-22 | CHARLOTTE PIPE & FOUNDRY | CHARLOTTE, Mecklenburg, NC | Pass | Local |
| 2019-11-22 | CONSOLIDATED CORTEZ & PIPELINE | CRESCENT VALLEY, Lander, NV | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.