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 |
|---|---|---|---|---|
| 2018-10-24 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2018-10-24 | GREDE II - BISCOE, LLC — high-priority violation on file | BISCOE, Montgomery, NC | Pass | State |
| 2018-10-24 | WAKEFIELD MUNICIPAL POWER | WAKEFIELD, Dixon, NE | Pass | State |
| 2018-10-24 | NORTHERN NATURAL GAS COMPANY | FREMONT, Dodge, NE | N/A | State |
| 2018-10-24 | ARCELORMITTAL TUBULAR PRODUCTS USA LLC | SHELBY, Richland, OH | Fail | State |
| 2018-10-24 | PREMIUM MORTUARY SERVICES, LLC | CARLISLE, Warren, OH | Pass | State |
| 2018-10-24 | MARATHON PETROLEUM COMPANY LP - CANTON REFINERY — high-priority violation on file | CANTON, Stark, OH | Pass | State |
| 2018-10-24 | ET GATHERING PROCESSING LLC / BURLINGTON COMPRESSOR STATION | BURLINGTON, Alfalfa, OK | Pass | State |
| 2018-10-24 | COTERRA ENERGY OPERATING CO / JANICE 1H 2623X FACILITY | WATONGA, Blaine, OK | Pass | State |
| 2018-10-24 | CAMINO NATURAL RESOURCES LLC / BAR K 31 1H | NINNEKAH, Grady, OK | Pass | State |
| 2018-10-24 | MARKWEST OKLAHOMA GAS CO LLC / WEST RELAY COMPESSOR STATION | HORNTOWN, Hughes, OK | Pass | State |
| 2018-10-24 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-10-24 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-10-24 | MARKWEST OKLAHOMA GAS CO LLC / DOROTHY COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-10-24 | MARKWEST OKLAHOMA GAS CO LLC / STANGL COMPRESSOR STATION | KINGFISHER, Kingfisher, OK | Pass | State |
| 2018-10-24 | SUPERIOR MIDSTREAM LLC / CASHION GAS PLANT — high-priority violation on file | CASHION, Logan, OK | Pass | State |
| 2018-10-24 | SUPERIOR MIDSTREAM LLC / CASHION GAS PLANT — high-priority violation on file | CASHION, Logan, OK | Pass | State |
| 2018-10-24 | EOG RESOURCES INC / LEFLORE 1015 1H PRODUCTION FACILITY | BLANCHARD, McClain, OK | Pass | State |
| 2018-10-24 | EOG RESOURCES INC / LEFLORE 1015 1H PRODUCTION FACILITY | BLANCHARD, McClain, OK | Pass | State |
| 2018-10-24 | CHROMIUM PLATING CO / 412 N CHEYENNE | TULSA, Tulsa, OK | Pass | State |
| 2018-10-24 | LATROBE SPECIALTY METALS/ A CARPENTER CO | LATROBE, Westmoreland, PA | Fail | State |
| 2018-10-24 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | Fail | Local |
| 2018-10-24 | ALLEGHENY ENERGY SUPPLY/SPRINGDALE | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2018-10-24 | ALLEGHENY ENERGY SUPPLY/SPRINGDALE | PITTSBURGH, Allegheny, PA | Pass | Local |
| 2018-10-24 | BUCKEYE TERMINALS LLC CHARLESTON NORTH TERMINAL | N CHARLESTON, Charleston, SC | Pass | State |
| 2018-10-24 | KINDER MORGAN SOUTHEAST TERMINALS LLC SPARTANBURG TERMINAL | SPARTANBURG, Spartanburg, SC | Pass | State |
| 2018-10-24 | SITZ COMPRESSOR STATION | DECATUR, Wise, TX | Pass | State |
| 2018-10-24 | TESORO WEST COAST/FORMER BP AMOCO | SALT LAKE CITY, Salt Lake, UT | Pass | State |
| 2018-10-24 | THE GOODYEAR TIRE & RUBBER COMPANY DANVILLE | DANVILLE, Danville (city), VA | Pass | State |
| 2018-10-24 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2018-10-24 | NORTHWEST PIPELINE CORP PLYMOUTH PLANT | PLYMOUTH, Benton, WA | Pending | Local |
| 2018-10-24 | WE ENERGIES - VALLEY POWER PLANT | MILWAUKEE, Monroe, WI | Pass | State |
| 2018-10-24 | HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2018-10-24 | 50 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC) | CAMPBELL COUNTY, Campbell, WY | Pass | State |
| 2018-10-23 | HILCORP ALASKA, LLC / MILNE POINT PRODUCTION FACILITY (MPU) | NORTH SLOPE BOROUGH, North Slope, AK | Fail | State |
| 2018-10-23 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2018-10-23 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2018-10-23 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2018-10-23 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2018-10-23 | TRANSCONTINENTAL GAS PIPE LINE COMPANY L | ROCKFORD, Coosa, AL | Pass | State |
| 2018-10-23 | WESTROCK COMPANY, LLC | STEVENSON, Jackson, AL | Pass | State |
| 2018-10-23 | CEMEX SOUTHEAST LLC | DEMOPOLIS, Marengo, AL | Pass | State |
| 2018-10-23 | INTERNATIONAL PAPER | PINE HILL, Wilcox, AL | Pass | State |
| 2018-10-23 | DESOTO GATHERING COMPANY, LLC - PHILLIPS MOUNTAIN CPF-1 | CLEVELAND, Conway, AR | Pass | State |
| 2018-10-23 | DESOTO GATHEIRNG COMPANY, LLC - GRAVEL HILL CPF-2 | CLEVELAND (HISTORICAL), TOWNSHIP OF, Van Buren, AR | Pass | State |
| 2018-10-23 | CHEVRON USA | SACRAMENTO, Sacramento, CA | Pass | Local |
| 2018-10-23 | CHEVRON PRODUCTS CO — high-priority violation on file | EL SEGUNDO, Los Angeles, CA | Pending | Local |
| 2018-10-23 | SO CAL GAS CO | NORTHRIDGE, Los Angeles, CA | Pass | Local |
| 2018-10-23 | SO CAL GAS CO | NORTHRIDGE, Los Angeles, CA | Pass | Local |
| 2018-10-23 | OC WASTE & RECYCLING, FRB | IRVINE, Orange, CA | Pending | Local |
| 2018-10-23 | BLUESCOPE COATED PRODUCTS LLC | RANCHO CUCAMONGA, San Bernardino, CA | Pass | Local |
| 2018-10-23 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-23 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-23 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-23 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-23 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-23 | FRESNO/CLOVIS REGIONAL WWTP — high-priority violation on file | FRESNO, Fresno, CA | Pass | Local |
| 2018-10-23 | TRUSTEES OF CSU & CSUCI SITE AUTHORITY | CAMARILLO, Ventura, CA | Pass | Local |
| 2018-10-23 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2018-10-23 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2018-10-23 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2018-10-23 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2018-10-23 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2018-10-23 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2018-10-23 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2018-10-23 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2018-10-23 | DCP OPERATING CO - GREELEY NATURAL GAS P | EVANS AREA, Weld, CO | Pass | State |
| 2018-10-23 | BOISE CASCADE WOOD PRODUCTS, LLC | HAVANA, Gadsden, FL | Pass | State |
| 2018-10-23 | BOISE CASCADE WOOD PRODUCTS, LLC | HAVANA, Gadsden, FL | Pass | State |
| 2018-10-23 | CEMEX CONSTRUCTION MATERIALS FLORIDA,LLC | BROOKSVILLE, Hernando, FL | Pass | State |
| 2018-10-23 | CEMEX CONSTRUCTION MATERIALS FLORIDA,LLC | BROOKSVILLE, Hernando, FL | Pass | State |
| 2018-10-23 | CEMEX CONSTRUCTION MATERIALS FLORIDA,LLC | BROOKSVILLE, Hernando, FL | Pass | State |
| 2018-10-23 | FLORIDA POWER & LIGHT | FORT MYERS, Lee, FL | Pass | State |
| 2018-10-23 | FLORIDA POWER & LIGHT | FORT MYERS, Lee, FL | Pass | State |
| 2018-10-23 | CARAUSTAR INDUSTRIES, INC. | AUSTELL, Cobb, GA | Pass | State |
| 2018-10-23 | CARAUSTAR INDUSTRIES, INC. | AUSTELL, Cobb, GA | Pass | State |
| 2018-10-23 | CARAUSTAR INDUSTRIES, INC. | AUSTELL, Cobb, GA | Pass | State |
| 2018-10-23 | CARAUSTAR INDUSTRIES, INC. | AUSTELL, Cobb, GA | Pass | State |
| 2018-10-23 | VALERO RENEWABLE FUELS CO LLC-ALBERTCITY | ALBERT CITY, Buena Vista, IA | Fail | State |
| 2018-10-23 | VALERO RENEWABLE FUELS CO LLC-ALBERTCITY | ALBERT CITY, Buena Vista, IA | Pass | State |
| 2018-10-23 | AG PROCESSING INC-MASON CITY | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2018-10-23 | GREEN PLAINS SHENANDOAH LLC (GP SHENANDOAH) | SHENANDOAH, Fremont, IA | Pass | State |
| 2018-10-23 | CITY OF SHENANDOAH-SHENANDOAH SANITATION — high-priority violation on file | SHENANDOAH, Page, IA | Pass | State |
| 2018-10-23 | GABLE CORP | COUNCIL BLUFFS, Pottawattamie, IA | Pass | State |
| 2018-10-23 | WHITE RIVER, CRESTON | CRESTON, Union, IA | Pass | State |
| 2018-10-23 | NORTH CENTRAL IOWA SANITARY LANDFILL | FORT DODGE, Webster, IA | Pass | State |
| 2018-10-23 | IPL-PRAIRIE CREEK STATION | CEDAR RAPIDS, Linn, IA | Pending | Local |
| 2018-10-23 | PMX INDUSTRIES,INC. | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2018-10-23 | PMX INDUSTRIES,INC. | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2018-10-23 | PMX INDUSTRIES,INC. | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2018-10-23 | PMX INDUSTRIES,INC. | CEDAR RAPIDS, Linn, IA | Pass | Local |
| 2018-10-23 | A-TEC RECYCLING INC | DES MOINES, Polk, IA | Pass | Local |
| 2018-10-23 | GROWMARK INC | AMBOY, Lee, IL | Pass | State |
| 2018-10-23 | GEORGE PFAUS SONS COMPANY INCORPORATED | JEFFERSONVILLE, Clark, IN | Pass | State |
| 2018-10-23 | FOUR WOODS LAMINATING INC PLANT 1 | TOPEKA, LaGrange, IN | Pass | State |
| 2018-10-23 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-23 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-23 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-23 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2018-10-23 | CARMEUSE LIME INCORPORATED — high-priority violation on file | GARY, Lake, IN | 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.