EPA Air · stack tests by year
Air-emissions stack tests in 2017
- 27,755Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2017
- California 8,621
- Ohio 2,537
- Indiana 1,812
- Oklahoma 1,681
- Florida 1,608
- Georgia 1,298
- Pennsylvania 781
- Mississippi 663
- Arkansas 651
- Texas 538
- Alabama 510
- Iowa 430
- Washington 427
- Missouri 398
- Colorado 361
- Montana 332
- North Carolina 331
- West Virginia 285
- Wisconsin 285
- Michigan 268
- Minnesota 257
- Wyoming 235
- South Carolina 222
- Kansas 214
- Delaware 213
- Alaska 198
- Kentucky 184
- Louisiana 183
- Illinois 182
- Utah 180
- Tennessee 155
- Nebraska 152
- Virginia 142
- North Dakota 141
- New Jersey 132
- Connecticut 126
- Maine 122
- Oregon 113
- New York 99
- New Hampshire 95
- Hawaii 89
- Idaho 78
- Arizona 77
- Maryland 69
- Massachusetts 62
- South Dakota 58
- Nevada 56
- District of Columbia 35
- New Mexico 24
- Rhode Island 24
- Vermont 13
- Puerto Rico 8
Other years
Air-emissions stack tests recorded in 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | DUKE ENERGY INDIANA LLC EDWARDSPORT GENERATING STATION | EDWARDSPORT, Knox, IN | Pass | State |
| 2017-11-10 | NISSAN NORTH AMERICA INC, CANTON MANUFACTURING FACILITY | CANTON, Madison, MS | Pass | State |
| 2017-11-10 | CHS INC REFINERY LAUREL | LAUREL, Yellowstone, MT | Pass | State |
| 2017-11-10 | INGENCO WHOLESALE POWER, LLC - NEW BERN | NEW BERN, Craven, NC | Pass | State |
| 2017-11-10 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2017-11-10 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2017-11-10 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2017-11-10 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2017-11-10 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2017-11-10 | MARKWEST - CADIZ GAS PLANT | CADIZ, Harrison, OH | Pass | State |
| 2017-11-10 | CLEVELAND CLINIC - LYNDHURST CAMPUS | LYNDHURST, Cuyahoga, OH | Pass | State |
| 2017-11-10 | CLEVELAND CLINIC - LYNDHURST CAMPUS | LYNDHURST, Cuyahoga, OH | Pass | State |
| 2017-11-10 | BCE MACH III LLC / EHU 217H 218H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2017-11-10 | BCE MACH III LLC / EHU 229H | HENNESSEY, Kingfisher, OK | Pass | State |
| 2017-11-10 | SUPERIOR MIDSTREAM LLC / CASHION GAS PLANT — high-priority violation on file | CASHION, Logan, OK | Pass | State |
| 2017-11-10 | BCE MACH LLC / JOHN 13 28 13 STA | CAPRON, Woods, OK | Pass | State |
| 2017-11-10 | INTER POWER AHLCON LP/COLVER POWER PROJ — high-priority violation on file | COLVER, Cambria, PA | Pass | State |
| 2017-11-10 | WELLFORD LANDFILL | WELLFORD, Spartanburg, SC | Pass | State |
| 2017-11-10 | NOVITA AURORA, LLC | AURORA, Brookings, SD | Pass | State |
| 2017-11-10 | NEW BRAUNFELS LIME PLANT — high-priority violation on file | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2017-11-10 | NEW BRAUNFELS LIME PLANT — high-priority violation on file | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2017-11-10 | R W MILLER PLANT | PALO PINTO, Palo Pinto, TX | Pass | State |
| 2017-11-10 | R W MILLER PLANT | PALO PINTO, Palo Pinto, TX | Pass | State |
| 2017-11-10 | R W MILLER PLANT | PALO PINTO, Palo Pinto, TX | Pass | State |
| 2017-11-10 | R W MILLER PLANT | PALO PINTO, Palo Pinto, TX | Pass | State |
| 2017-11-10 | R W MILLER PLANT | PALO PINTO, Palo Pinto, TX | Pass | State |
| 2017-11-10 | DIGITAL REALTY - ASHBURN CAMPUS | ASHBURN, Loudoun, VA | Pass | State |
| 2017-11-10 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
| 2017-11-10 | WAFERTECH | CAMAS, Clark, WA | Pass | Local |
| 2017-11-10 | DTE APPALACHIA GATHERING, LLC, LUMBERPORT BOOSTER | LUMBERPORT, Harrison, WV | Pass | State |
| 2017-11-09 | DCP MIDSTREAM | CODEN, Mobile, AL | Pass | State |
| 2017-11-09 | LHOIST NORTH AMERICA OF ALABAMA, LLC | CALERA, Shelby, AL | Pass | State |
| 2017-11-09 | LHOIST NORTH AMERICA OF ALABAMA, LLC | CALERA, Shelby, AL | Fail | State |
| 2017-11-09 | APAC CENTRAL, INC. - JENNY LIND QUARRY | GREENWOOD, Sebastian, AR | Pass | State |
| 2017-11-09 | CENTRIO ENERGY LOS ANGELES INC. | CENTURY CITY, Los Angeles, CA | Pass | Local |
| 2017-11-09 | CENTRIO ENERGY LOS ANGELES INC. | CENTURY CITY, Los Angeles, CA | Pass | Local |
| 2017-11-09 | LA CITY BUREAU OF SANITATION (LOPEZ CANYON) | LAKE VIEW TERRACE, Los Angeles, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHALK CLIFF LIMITED | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | CHEVRON USA_(FORMERLY MIDWAY SUNSET OIL) — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2017-11-09 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-11-09 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-11-09 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-11-09 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2017-11-09 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2017-11-09 | O & G INDUSTRIES, INC | BRIDGEPORT, Fairfield, CT | Pass | State |
| 2017-11-09 | O&G INDUSTRIES, INC. - SOUTHBURY QUARRY | SOUTHBURY, New Haven, CT | Pass | State |
| 2017-11-09 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-09 | CLARIOS, LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-09 | GLOBAL COMPANIES LLC | TAMPA, Hillsborough, FL | Pass | State |
| 2017-11-09 | MOSAIC FERTILIZER, LLC — high-priority violation on file | BARTOW, Polk, FL | Pass | State |
| 2017-11-09 | GOLDENS' FOUNDRY & MACHINE COMPANY | CORDELE, Crisp, GA | Pass | State |
| 2017-11-09 | GOLDENS' FOUNDRY & MACHINE COMPANY | CORDELE, Crisp, GA | Pass | State |
| 2017-11-09 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-09 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-09 | BRUNSWICK CELLULOSE LLC | BRUNSWICK, Glynn, GA | Pass | State |
| 2017-11-09 | INTERNATIONAL PAPER - FLINT RIVER MILL | OGLETHORPE, Macon, GA | 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 2017. It lists 27,755 stack tests recorded nationwide in 2017.