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 |
|---|---|---|---|---|
| 2018-05-25 | HF SINCLAIR PARCO REFINING LLC — high-priority violation on file | SINCLAIR, Carbon, WY | Pass | State |
| 2018-05-24 | DOYON UTILITIES, LLC / DU-JBER-ELECTRIC, GAS, DRINKING WATER A | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2018-05-24 | DOYON UTILITIES, LLC / DU-JBER-ELECTRIC, GAS, DRINKING WATER A | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2018-05-24 | DOYON UTILITIES, LLC / DU-JBER-ELECTRIC, GAS, DRINKING WATER A | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2018-05-24 | DOYON UTILITIES, LLC / DU-JBER-ELECTRIC, GAS, DRINKING WATER A | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2018-05-24 | DOYON UTILITIES, LLC / DU-JBER-ELECTRIC, GAS, DRINKING WATER A | ANCHORAGE, Anchorage Municipality, AK | Pass | State |
| 2018-05-24 | BOISE WHITE PAPER LLC | JACKSON, Clarke, AL | Pass | State |
| 2018-05-24 | BOISE WHITE PAPER LLC | JACKSON, Clarke, AL | Pass | State |
| 2018-05-24 | BOISE WHITE PAPER LLC | JACKSON, Clarke, AL | Pass | State |
| 2018-05-24 | SOUTHERN NATURAL GAS | HEFLIN, Cleburne, AL | Pass | State |
| 2018-05-24 | SOUTHERN NATURAL GAS | HEFLIN, Cleburne, AL | Pass | State |
| 2018-05-24 | GP CELLULOSE ALABAMA RIVER CELLULOSE LLC | PERDUE HILL, Monroe, AL | Pass | State |
| 2018-05-24 | INDORAMA VENTURES XYLENES & PTA LLC | DECATUR, Morgan, AL | Pass | State |
| 2018-05-24 | LION OIL COMPANY | EL DORADO, Union, AR | Pass | State |
| 2018-05-24 | DESOTO GATHERING COMPANY, LLC - GRAVEL HILL CPF-4 | SCOTLAND, Van Buren, AR | Pass | State |
| 2018-05-24 | DESOTO GATHERING COMPANY, LLC - GRAVEL HILL CPF-4 | SCOTLAND, Van Buren, AR | Pass | State |
| 2018-05-24 | CAL PORTLAND CEMENT | ORO GRANDE, San Bernardino, CA | Pass | Local |
| 2018-05-24 | CAL PORTLAND CEMENT | ORO GRANDE, San Bernardino, CA | Pass | Local |
| 2018-05-24 | PRESS FORGE COMPANY | PARAMOUNT, Los Angeles, CA | Pass | Local |
| 2018-05-24 | AMERESCO CHIQUITA ENERGY LLC | VALENCIA, Los Angeles, CA | Pass | Local |
| 2018-05-24 | ELK CORPORATION OF TEXAS | SHAFTER, Kern, CA | Pass | Local |
| 2018-05-24 | ELK CORPORATION OF TEXAS | SHAFTER, Kern, CA | Pass | Local |
| 2018-05-24 | SHAFTER-WASCO LANDFILL | SHAFTER, Kern, CA | Pass | Local |
| 2018-05-24 | SHAFTER-WASCO LANDFILL | SHAFTER, Kern, CA | Pass | Local |
| 2018-05-24 | SHAFTER-WASCO LANDFILL | SHAFTER, Kern, CA | Pass | Local |
| 2018-05-24 | SHAFTER-WASCO LANDFILL | SHAFTER, Kern, CA | Pass | Local |
| 2018-05-24 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-05-24 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-05-24 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-05-24 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-05-24 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-05-24 | JR SIMPLOT CO — high-priority violation on file | LATHROP, San Joaquin, CA | Pass | Local |
| 2018-05-24 | GARFIELD COUNTY LANDFILL | RIFLE 2.8 MI. W OF, Garfield, CO | Pass | State |
| 2018-05-24 | BLACK HILLS ELECTRIC GENERATION - PAGS | PUEBLO, Pueblo, CO | Pass | State |
| 2018-05-24 | BLACK HILLS ELECTRIC GENERATION - PAGS | PUEBLO, Pueblo, CO | Pass | State |
| 2018-05-24 | GALASSO MATERIALS, LLC | EAST GRANBY, Hartford, CT | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | WHEELABRATOR SOUTH BROWARD, INC | FORT LAUDERDALE, Broward, FL | Pass | State |
| 2018-05-24 | MIAMI-DADE WATER AND SEWER DEPARTMENT | HIALEAH, Miami-Dade, FL | Pass | State |
| 2018-05-24 | MIAMI-DADE WATER AND SEWER DEPARTMENT | HIALEAH, Miami-Dade, FL | Pass | State |
| 2018-05-24 | SEMINOLE ELECTRIC COOPERATIVE, INC. | BOWLING GREEN, Hardee, FL | Pass | State |
| 2018-05-24 | FLORIDA ROCK INDUSTRIES, INC. | BROOKSVILLE, Hernando, FL | Pass | State |
| 2018-05-24 | MOSAIC FERTILIZER, LLC — high-priority violation on file | BARTOW, Polk, FL | Pass | State |
| 2018-05-24 | MOSAIC FERTILIZER, LLC — high-priority violation on file | BARTOW, Polk, FL | Pass | State |
| 2018-05-24 | PREFERRED MATERIALS, INC. | JACKSONVILLE, Duval, FL | Pass | State |
| 2018-05-24 | GERDAU AMERISTEEL US INC. | CARTERSVILLE, Bartow, GA | Pass | State |
| 2018-05-24 | CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) | ATLANTA, DeKalb, GA | Pass | State |
| 2018-05-24 | ENVIVA PELLETS WAYCROSS, LLC — high-priority violation on file | WAYCROSS, Ware, GA | Pass | State |
| 2018-05-24 | ENVIVA PELLETS WAYCROSS, LLC — high-priority violation on file | WAYCROSS, Ware, GA | Pass | State |
| 2018-05-24 | ENVIVA PELLETS WAYCROSS, LLC — high-priority violation on file | WAYCROSS, Ware, GA | Pass | State |
| 2018-05-24 | ENVIVA PELLETS WAYCROSS, LLC — high-priority violation on file | WAYCROSS, Ware, GA | Pass | State |
| 2018-05-24 | ENVIVA PELLETS WAYCROSS, LLC — high-priority violation on file | WAYCROSS, Ware, GA | Pass | State |
| 2018-05-24 | ENVIVA PELLETS WAYCROSS, LLC — high-priority violation on file | WAYCROSS, Ware, GA | Pass | State |
| 2018-05-24 | DYNEGY MIDWEST GENERATION LLC | HAVANA, Mason, IL | Pass | State |
| 2018-05-24 | COUNTRYMARK REFINING & LOGISTICS LLC | MOUNT VERNON, Posey, IN | Pass | State |
| 2018-05-24 | EVERGY - EMPORIA (AIR) | EMPORIA, Lyon, KS | Pass | State |
| 2018-05-24 | EVERGY - EMPORIA (AIR) | EMPORIA, Lyon, KS | Pass | State |
| 2018-05-24 | CORNEJO & SONS - WICHITA AIR CURTAIN COMBUSTOR (PORTABLE)(AIR) | WICHITA, Sedgwick, KS | Pass | State |
| 2018-05-24 | PRECOAT METALS | HAWESVILLE, Hancock, KY | Pass | State |
| 2018-05-24 | KY UTILITIES CO - BROWN STATION | HARRODSBURG, Mercer, KY | Pass | State |
| 2018-05-24 | BIG RIVERS ELECTRIC CORP - RD GREEN STATION | ROBARDS, Webster, KY | Pass | State |
| 2018-05-24 | FORE RIVER ENERGY CENTER | WEYMOUTH, Norfolk, MA | Pass | State |
| 2018-05-24 | BILLERUD ESCANABA LLC | ESCANABA, Delta, MI | Pass | State |
| 2018-05-24 | MARATHON PETROLEUM COMPANY LP — high-priority violation on file | DETROIT, Wayne, MI | Pass | State |
| 2018-05-24 | VENICE PARK RDF | LENNON, Shiawassee, MI | Pass | State |
| 2018-05-24 | US STEEL CORP - MINNTAC | MOUNTAIN IRON, St. Louis, MN | Pass | State |
| 2018-05-24 | THE LIFELINE GROUP — high-priority violation on file | SAINT JOSEPH, Buchanan, MO | Pending | State |
| 2018-05-24 | LHOIST NORTH AMERICA | SAINTE GENEVIEVE, Ste. Genevieve, MO | Pass | State |
| 2018-05-24 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Fail | State |
| 2018-05-24 | NSLC SOUTHERN INC | HERMANVILLE, Claiborne, MS | Pass | State |
| 2018-05-24 | BAKELITE CHEMICALS LLC, TAYLORSVILLE — high-priority violation on file | TAYLORSVILLE, Smith, MS | Pass | State |
| 2018-05-24 | BAKELITE CHEMICALS LLC, TAYLORSVILLE — high-priority violation on file | TAYLORSVILLE, Smith, MS | Pass | State |
| 2018-05-24 | BAKELITE CHEMICALS LLC, TAYLORSVILLE — high-priority violation on file | TAYLORSVILLE, Smith, MS | Pass | State |
| 2018-05-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-24 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2018-05-24 | BARNHILL CONTRACTING COMPANY - NEW BERN PLANT | NEW BERN, Craven, NC | Pass | State |
| 2018-05-24 | SHARPE BROS., A DIV OF VECELLIO & GROGAN, INC.-LIBERTY RD | GREENSBORO, Guilford, NC | Pass | State |
| 2018-05-24 | ONSLOW COUNTY LANDFILL | JACKSONVILLE, Onslow, NC | Pass | State |
| 2018-05-24 | CMC STEEL NEW JERSEY | SAYREVILLE, Middlesex, NJ | Pass | State |
| 2018-05-24 | BLUE DIAMOND HILL GYPSUM — high-priority violation on file | BLUE DIAMOND, Clark, NV | Pass | Local |
| 2018-05-24 | PRATT PAPER (NY), INC | STATEN ISLAND, Richmond, NY | Fail | State |
| 2018-05-24 | QNITY | CIRCLEVILLE, Pickaway, OH | 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 with stack tests in 2018. It lists 25,145 stack tests recorded nationwide in 2018.