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 |
|---|---|---|---|---|
| 2018-07-12 | PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO RIVERSIDE JENKS POWER STATION | JENKS, Tulsa, OK | Pass | State |
| 2018-07-12 | CASCADE PACIFIC PULP, LLC — high-priority violation on file | HALSEY, Linn, OR | Pass | State |
| 2018-07-12 | HEIDELBERG MATERIALS US CEMENT LLC/NAZARETH | NAZARETH, Northampton, PA | Pass | State |
| 2018-07-12 | ENERGY TRANSFER MKT & TERM LP/FULLERTON TERM — high-priority violation on file | WHITEHALL, Lehigh, PA | Pass | State |
| 2018-07-12 | ELLWOOD NATL FORGE/IRVINE | IRVINE, Warren, PA | Pass | State |
| 2018-07-12 | NFG MIDSTREAM COVINGTON LLC/MATZ COMP STA | CHATHAM, Tioga, PA | Pass | State |
| 2018-07-12 | UGI TEXAS CREEK LLC/PIERSON 810 COMP STA | GAINES, Tioga, PA | Pass | State |
| 2018-07-12 | WILLIAMS FIELD SVC CO LLC/GIBSON COMP STA | SOUTH GIBSON, Susquehanna, PA | Pass | State |
| 2018-07-12 | SHINTECH FREEPORT PLANT | FREEPORT, Brazoria, TX | Pass | State |
| 2018-07-12 | SHINTECH FREEPORT PLANT | FREEPORT, Brazoria, TX | Pass | State |
| 2018-07-12 | BLANCHARD REFINING GALVESTON BAY REFINERY — high-priority violation on file | TEXAS CITY, Galveston, TX | N/A | State |
| 2018-07-12 | ALTIVIA OXIDE CHEMICALS | CROSBY, Harris, TX | N/A | State |
| 2018-07-12 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2018-07-12 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2018-07-12 | SIERRA PACIFIC INDUSTRIES - COGENERATION — high-priority violation on file | ABERDEEN, Grays Harbor, WA | Pass | Local |
| 2018-07-12 | WE ENERGIES-OAK CREEK POWER PLANT — high-priority violation on file | OAK CREEK, Monroe, WI | Pass | State |
| 2018-07-12 | AHLSTROM NA SPECIALTY SOLUTIONS LLC — high-priority violation on file | KAUKAUNA, Ozaukee, WI | Pass | State |
| 2018-07-12 | COLUMBIA GAS TRANSMISSION, LLC, KENOVA | KENOVA, Wayne, WV | Pass | State |
| 2018-07-11 | NORTH SLOPE BOROUGH / BARROW TOS FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | Fail | State |
| 2018-07-11 | GENERAL DYNAMICS-MISSION SYSTEMS | CULLMAN, Cullman, AL | Pass | State |
| 2018-07-11 | CENTER POINT TERMINAL BLAKELEY, LLC | MOBILE, Mobile, AL | Pass | State |
| 2018-07-11 | SANDERS LEAD CO | TROY, Pike, AL | Pass | State |
| 2018-07-11 | FUTUREFUEL CHEMICAL COMPANY | BATESVILLE, Independence, AR | Pass | State |
| 2018-07-11 | TORRANCE REFINING COMPANY LLC | TORRANCE, Los Angeles, CA | Pass | Local |
| 2018-07-11 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-11 | AERA ENERGY LLC — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-07-11 | QB ENERGY OPERATING - STORY GULCH C.S. — high-priority violation on file | PARACHUTE 13.8 MI. N OF, Garfield, CO | Pass | State |
| 2018-07-11 | HIGHPOINT - ANSCHUTZ EQUUS FARMS 4-62-28 | ORCHARD 11.6 MI. N OF, Weld, CO | Pass | State |
| 2018-07-11 | HIGHPOINT - ANSCHUTZ EQUUS FARMS 4-62-28 | ORCHARD 11.6 MI. N OF, Weld, CO | Pass | State |
| 2018-07-11 | CHEYENNE PLAINS GAS- KIRK COMP STAT | KIRK AREA, Yuma, CO | Pass | State |
| 2018-07-11 | FLORIDA GAS TRANSMISSION COMPANY, LLC | PERRY, Taylor, FL | Pass | State |
| 2018-07-11 | FLORIDA GAS TRANSMISSION COMPANY, LLC | PERRY, Taylor, FL | Pass | State |
| 2018-07-11 | FLORIDA GAS TRANSMISSION COMPANY, LLC | PERRY, Taylor, FL | Pass | State |
| 2018-07-11 | ATLANTA GAS LIGHT COMPANY - RIVERDALE LNG PLANT — high-priority violation on file | RIVERDALE, Clayton, GA | Pass | State |
| 2018-07-11 | ATLANTA GAS LIGHT COMPANY - RIVERDALE LNG PLANT — high-priority violation on file | RIVERDALE, Clayton, GA | Pass | State |
| 2018-07-11 | MARINE CORPS LOGISTICS BASE | ALBANY, Dougherty, GA | Pass | State |
| 2018-07-11 | MARINE CORPS LOGISTICS BASE | ALBANY, Dougherty, GA | Pass | State |
| 2018-07-11 | MARINE CORPS LOGISTICS BASE | ALBANY, Dougherty, GA | Pass | State |
| 2018-07-11 | MUNICIPAL ELECTRIC AUTHORITY OF GA-WANSLEY | FRANKLIN, Heard, GA | Pass | State |
| 2018-07-11 | PCS NITROGEN FERTILIZER L.P. - AUGUSTA PLANT | AUGUSTA, Richmond, GA | Pass | State |
| 2018-07-11 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-11 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-11 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-11 | AL SANDERSVILLE | WARTHEN, Washington, GA | Pass | State |
| 2018-07-11 | HEIDELBERG MATERIALS US CEMENT LLC — high-priority violation on file | MASON CITY, Cerro Gordo, IA | Pass | State |
| 2018-07-11 | BIG RIVER UNITED ENERGY LLC-DYERSVILLE | DYERSVILLE, Dubuque, IA | Pass | State |
| 2018-07-11 | POET BIOREFINING - ARTHUR, LLC — high-priority violation on file | ARTHUR, Ida, IA | Pass | State |
| 2018-07-11 | POET BIOREFINING - ARTHUR, LLC — high-priority violation on file | ARTHUR, Ida, IA | Pass | State |
| 2018-07-11 | CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT | BUFFALO, Scott, IA | Pass | State |
| 2018-07-11 | THE FORD METER BOX COMPANY INC | WABASH, Wabash, IN | Pass | State |
| 2018-07-11 | THE FORD METER BOX COMPANY INC | WABASH, Wabash, IN | Pass | State |
| 2018-07-11 | THE FORD METER BOX COMPANY INC | WABASH, Wabash, IN | Pass | State |
| 2018-07-11 | THE FORD METER BOX COMPANY INC | WABASH, Wabash, IN | Pass | State |
| 2018-07-11 | THE FORD METER BOX COMPANY INC | WABASH, Wabash, IN | Pass | State |
| 2018-07-11 | OTTAWA MUN. POWER PLANT (AIR) | OTTAWA, Franklin, KS | Pass | State |
| 2018-07-11 | SCOUT ENERGY - SCLC #2 STATION | JOHNSON CITY, Stanton, KS | Pass | State |
| 2018-07-11 | BIG RIVERS ELECTRIC CORP - RD GREEN STATION | ROBARDS, Webster, KY | Pass | State |
| 2018-07-11 | CONSTELLATION POWER - PERRYMAN POWER PLANT | ABERDEEN, Harford, MD | Pass | State |
| 2018-07-11 | WESTBROOK ENERGY CENTER, LLC | WESTBROOK, Cumberland, ME | Pass | State |
| 2018-07-11 | DTE ST. CLAIR / BELLE RIVER POWER PLANT — high-priority violation on file | CHINA, St. Clair, MI | Pass | State |
| 2018-07-11 | DOE RUN CO-BUICK RESOURCE RECYCLING FCLT | BOSS, Dent, MO | Pending | State |
| 2018-07-11 | HILAND PARTNERS HOLDINGS LLC-LITTLE MISSOURI COMPRESSOR STATION | WATFORD CITY, McKenzie, ND | Pass | State |
| 2018-07-11 | HILAND PARTNERS HOLDINGS LLC-ROOSEVELT GAS PLANT | WATFORD CITY, McKenzie, ND | Pass | State |
| 2018-07-11 | BROKEN BOW POWER PLANT | BROKEN BOW, Custer, NE | Pass | State |
| 2018-07-11 | CHAPPELL MUNICIPAL POWER PLANT | CHAPPELL, Deuel, NE | Pass | State |
| 2018-07-11 | KIMBALL MUNICIPAL POWER PLANT — high-priority violation on file | KIMBALL, Kimball, NE | Pass | State |
| 2018-07-11 | AUBURN GENERATING PLANT | AUBURN, Nemaha, NE | Pass | State |
| 2018-07-11 | WAHOO POWER PLANT — high-priority violation on file | WAHOO, Saunders, NE | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | ROVER PIPELINE - MAINLINE CS3 | CHATFIELD, TOWNSHIP OF, Crawford, OH | Pass | State |
| 2018-07-11 | WALLEYE POWER, LLC, BAY SHORE PLANT | OREGON, Lucas, OH | Pass | State |
| 2018-07-11 | KINDER MORGAN TENNESSEE GAS PIPELINE STATION 204 | ALBANY, Athens, OH | Pass | State |
| 2018-07-11 | DEVON ENERGY PRODUCTION CO LP / RANDY 1 15H | WATONGA, Blaine, OK | Pass | State |
| 2018-07-11 | DEVON ENERGY PRODUCTION CO LP / LOOKABAUGH 25 24 15N 11W 1HX | GREENFIELD, Blaine, OK | Pass | State |
| 2018-07-11 | DEVON ENERGY PRODUCTION CO LP / PHENIX 27 PAD 1 | WATONGA, Blaine, OK | Pass | State |
| 2018-07-11 | DEVON ENERGY PRODUCTION CO LP / PHENIX 27 PAD 1 | WATONGA, Blaine, OK | Pass | State |
| 2018-07-11 | PARK ENERGY SERVICES LLC / MIDCON HINTON SHOP | HINTON, Caddo, OK | Pass | State |
| 2018-07-11 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / SMITH COMPRESSOR STATION | WAKITA, Grant, OK | Pass | State |
| 2018-07-11 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / SMITH COMPRESSOR STATION | WAKITA, Grant, OK | Pass | State |
| 2018-07-11 | DEVON ENERGY PRODUCTION CO LP / SHOWBOAT MOSASAURUS CTB | OMEGA, Kingfisher, OK | Pass | State |
| 2018-07-11 | DEVON ENERGY PRODUCTION CO LP / SHOWBOAT MOSASAURUS CTB | OMEGA, Kingfisher, OK | Pass | State |
| 2018-07-11 | DEVON ENERGY PRODUCTION CO LP / SHOWBOAT MOSASAURUS CTB | OMEGA, Kingfisher, OK | Pass | State |
| 2018-07-11 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / FISHER COMPRESSOR STATION | CHESTER, Major, OK | Pass | State |
| 2018-07-11 | TARGA PIPELINE MIDCONTINENT WESTOK LLC / CANTON COMPRESSOR STATION | FAIRVIEW, Major, OK | Pass | State |
| 2018-07-11 | OG AND E / SEMINOLE GENERATING STATION | KONAWA, Seminole, OK | Pass | State |
| 2018-07-11 | PUBLIC SERVICE COMPANY OF OKLAHOMA / PSO RIVERSIDE JENKS POWER STATION | JENKS, Tulsa, OK | 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.