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 |
|---|---|---|---|---|
| 2018-08-30 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2018-08-30 | DUKE ENERGY FLORIDA, LLC | CRYSTAL RIVER, Citrus, FL | Pass | State |
| 2018-08-30 | WESTROCK CP, LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2018-08-30 | C.W. ROBERTS CONTRACTING, INC. | TALLAHASSEE, Leon, FL | Pass | State |
| 2018-08-30 | LANGBOARD - WILLACOOCHEE — high-priority violation on file | WILLACOOCHEE, Atkinson, GA | Pass | State |
| 2018-08-30 | INTERNATIONAL PAPER COMPANY - ROME MILL | ROME, Floyd, GA | Pass | State |
| 2018-08-30 | WILL COUNTY GENERATING STATION | ROMEOVILLE, Will, IL | Pass | State |
| 2018-08-30 | PRATT ENERGY (AIR) | PRATT, Pratt, KS | Pass | State |
| 2018-08-30 | COMMONWEALTH ROLLED PRODUCTS INC | LEWISPORT, Hancock, KY | Pass | State |
| 2018-08-30 | TOYOTA MOTOR MANUFACTURING, KENTUCKY | GEORGETOWN (SCOTT), Scott, KY | Pass | State |
| 2018-08-30 | DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file | CHINA, St. Clair, MI | Pass | State |
| 2018-08-30 | AJAX MATERIALS CORPORATION - PLANT 6 | BRIGHTON, Livingston, MI | Pass | State |
| 2018-08-30 | GERDAU MACSTEEL MONROE MILL — high-priority violation on file | MONROE, Monroe, MI | Pass | State |
| 2018-08-30 | MILESTONE MATERIALS - NONMETALLIC | ONALASKA, Undetermined, WI | Pass | State |
| 2018-08-30 | FSC II, LLC - HAW RIVER ASPHALT PLANT | HAW RIVER, Alamance, NC | Pass | State |
| 2018-08-30 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-08-30 | NE NITRO GENEVA LLC | GENEVA, Fillmore, NE | N/A | State |
| 2018-08-30 | OMAHA STEEL CASTINGS CO — high-priority violation on file | WAHOO, Saunders, NE | N/A | State |
| 2018-08-30 | NORTH VALMY GENERATING STATION | VALMY, Humboldt, NV | Pass | State |
| 2018-08-30 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #1 | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-08-30 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #1 | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-08-30 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #1 | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-08-30 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #1 | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-08-30 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #1 | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-08-30 | BLUE RACER MIDSTREAM LLC - NOBLE CO FIELD STATION #1 | SUMMERFIELD, Noble, OH | Pass | State |
| 2018-08-30 | PALO DURO G AND P OKLAHOMA LP / BIG MAC COMPRESSOR STATION | ELK CITY, Beckham, OK | Pass | State |
| 2018-08-30 | DEVON ENERGY PRODUCTION CO LP / WALKING WOMAN 5 13 9 7H 8H PAD | CALUMET, Canadian, OK | Pass | State |
| 2018-08-30 | PALO DURO G AND P OKLAHOMA LP / DILL CITY COMPRESSOR STATION | DILL CITY, Washita, OK | Pass | State |
| 2018-08-30 | WILLIAMS FIELD SVC CO LLC/ZICK COMP STA | KINGSLEY, Susquehanna, PA | Pass | State |
| 2018-08-30 | TENNESSEE OPERATIONS OF EASTMAN CHEMICAL COMPANY — high-priority violation on file | KINGSPORT, Sullivan, TN | N/A | State |
| 2018-08-30 | SMURFIT KAPPA NORTH AMERICA FORNEY MILL | FORNEY, Kaufman, TX | Pass | State |
| 2018-08-30 | SMURFIT KAPPA NORTH AMERICA FORNEY MILL | FORNEY, Kaufman, TX | Pass | State |
| 2018-08-30 | HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) | WOODS CROSS, Davis, UT | Pass | State |
| 2018-08-30 | BIMBO BAKEHOUSE LLC | ROANOKE, Roanoke (city), VA | Pass | State |
| 2018-08-30 | GRAYMONT WESTERN LIME INC — high-priority violation on file | GREEN BAY, Brown, WI | Pass | State |
| 2018-08-30 | U.S. ENERGY GREEN BAY BUCKEYE TERMINAL | GREEN BAY, Brown, WI | Pass | State |
| 2018-08-30 | AOC MATERIALS, LLC, NEAL PLANT | KENOVA, Wayne, WV | Pass | State |
| 2018-08-30 | BLACKS FORK GAS PLANT (HARVEST MIDSTREAM COMPANY) | GRANGER, Sweetwater, WY | Pass | State |
| 2018-08-30 | WESTVACO FACILITY (WE SODA WYOMING LP) | SWEETWATER COUNTY, Sweetwater, WY | Pass | State |
| 2018-08-29 | RESOLUTE FP US INC. | COOSA PINES, Talladega, AL | Pass | State |
| 2018-08-29 | CITGO PETROLEUM CORP. | BIRMINGHAM, Jefferson, AL | Pass | Local |
| 2018-08-29 | APACHE NITROGEN PRODUCTS INC — high-priority violation on file | SAINT DAVID, Cochise, AZ | Pass | State |
| 2018-08-29 | AERA ENERGY LLC | SAN ARDO, Monterey, CA | Pass | Local |
| 2018-08-29 | TESORO REFINING AND MARKETING CO — high-priority violation on file | WILMINGTON, Los Angeles, CA | Pass | Local |
| 2018-08-29 | EASTERN MUNICIPAL WATER DISTRICT | TEMECULA, Riverside, CA | Pending | Local |
| 2018-08-29 | E & J GALLO WINERY | FRESNO, Fresno, CA | Pass | Local |
| 2018-08-29 | E & J GALLO WINERY | FRESNO, Fresno, CA | Pass | Local |
| 2018-08-29 | E & J GALLO WINERY | FRESNO, Fresno, CA | Pass | Local |
| 2018-08-29 | E & J GALLO WINERY | FRESNO, Fresno, CA | Pass | Local |
| 2018-08-29 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | Pass | Local |
| 2018-08-29 | WEST KERN WATER DISTRICT | TAFT, Kern, CA | Pass | Local |
| 2018-08-29 | CEMEX CONSTRUCTION MATERIALS - LYONS — high-priority violation on file | LYONS AREA, Boulder, CO | N/A | State |
| 2018-08-29 | GEORGE WASHINGTON UNIVERSITY — high-priority violation on file | WASHINGTON, District of Columbia, DC | Pass | State |
| 2018-08-29 | BUCKEYE TERMINALS, LLC. | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-08-29 | WHITE SPRINGS AGRICULTURAL CHEMICALS,INC | WHITE SPRINGS, Hamilton, FL | Pass | State |
| 2018-08-29 | WESTROCK CP, LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2018-08-29 | WESTROCK CP, LLC | FERNANDINA BEACH, Nassau, FL | Pass | State |
| 2018-08-29 | HARDRIVES ASPHALT COMPANY | DELRAY BEACH, Palm Beach, FL | Pass | State |
| 2018-08-29 | HARDRIVES ASPHALT COMPANY | DELRAY BEACH, Palm Beach, FL | Pass | State |
| 2018-08-29 | MCINTOSH COMBUSTION TURBINE - ELECTRIC GENERATING PLANT | RINCON, Effingham, GA | Pass | State |
| 2018-08-29 | MCINTOSH COMBUSTION TURBINE - ELECTRIC GENERATING PLANT | RINCON, Effingham, GA | Pass | State |
| 2018-08-29 | TROJAN BATTERY COMPANY, LLC | SANDERSVILLE, Washington, GA | Pass | State |
| 2018-08-29 | TROJAN BATTERY COMPANY, LLC | SANDERSVILLE, Washington, GA | Pass | State |
| 2018-08-29 | TROJAN BATTERY COMPANY, LLC | SANDERSVILLE, Washington, GA | Pass | State |
| 2018-08-29 | CORNING MUNICIPAL UTILITIES | CORNING, Adams, IA | Pending | State |
| 2018-08-29 | CORNING MUNICIPAL UTILITIES | CORNING, Adams, IA | Pass | State |
| 2018-08-29 | IOWA FERTILIZER CO — high-priority violation on file | WEVER, Lee, IA | Pass | State |
| 2018-08-29 | CARGILL INC-EDDYVILLE | EDDYVILLE, Monroe, IA | Pass | State |
| 2018-08-29 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2018-08-29 | POET BIOREFINING - ASHTON | ASHTON, Osceola, IA | Fail | State |
| 2018-08-29 | POET BIOREFINING - ASHTON | ASHTON, Osceola, IA | Pass | State |
| 2018-08-29 | J R SIMPLOT COMPANY-DON SIDING POCATELLO — high-priority violation on file | POCATELLO, Power, ID | Pass | State |
| 2018-08-29 | WESTERN CONSTRUCTION 00518 | BOISE, Ada, ID | Pass | State |
| 2018-08-29 | MOLEX LLC | LISLE, DuPage, IL | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | POET BIOREFINING - ALEXANDRIA LLC | ALEXANDRIA, Madison, IN | Pass | State |
| 2018-08-29 | LOUIS DREYFUS COMPANY BURNS HARBOR LLC — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-08-29 | LOUIS DREYFUS COMPANY BURNS HARBOR LLC — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-08-29 | LOUIS DREYFUS COMPANY BURNS HARBOR LLC — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-08-29 | PVS TECHNOLOGIES INC — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-08-29 | PVS TECHNOLOGIES INC — high-priority violation on file | PORTAGE, Porter, IN | Pass | State |
| 2018-08-29 | CHARTER MANUFACTURING COMPANY INCORPORATED | SHELBYVILLE, Shelby, IN | Pass | State |
| 2018-08-29 | CHARTER MANUFACTURING COMPANY INCORPORATED | SHELBYVILLE, Shelby, IN | Pass | State |
| 2018-08-29 | EVERGY - LAWRENCE (AIR) | LAWRENCE, Douglas, KS | Pass | State |
| 2018-08-29 | CHS MCPHERSON REFINERY (AIR) | MCPHERSON, McPherson, KS | Pass | State |
| 2018-08-29 | CRRM REFINERY (AIR) | COFFEYVILLE, Montgomery, KS | Pass | State |
| 2018-08-29 | NORTH AMERICAN STAINLESS | GHENT, Carroll, KY | Pass | State |
| 2018-08-29 | NOVELIS | BEREA, Madison, KY | Pass | State |
| 2018-08-29 | BASF CORP - GEISMAR SITE | GEISMAR, Ascension, LA | Pass | State |
| 2018-08-29 | SOUTHBRIDGE LANDFILL GAS MANAGEMENT | SOUTHBRIDGE, Worcester, MA | Pass | State |
| 2018-08-29 | THE DOW CHEMICAL COMPANY U.S.A., MIDLAND — high-priority violation on file | MIDLAND, Midland, MI | Pass | State |
| 2018-08-29 | ALLNEX USA INC. | KALAMAZOO, Kalamazoo, MI | Pending | State |
| 2018-08-29 | ALLNEX USA INC. | KALAMAZOO, Kalamazoo, MI | Pending | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.