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 |
|---|---|---|---|---|
| 2018-10-08 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-10-08 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Fail | State |
| 2018-10-08 | BP PRODUCTS NORTH AMERICA INC WHITING BUSINESS UNIT — high-priority violation on file | WHITING, Lake, IN | Pass | State |
| 2018-10-08 | TARGA PIPELINE MID-CONTINENT WESTOK - HAZELTON STA (AIR) | HAZELTON, Barber, KS | Pass | State |
| 2018-10-08 | TARGA PIPELINE MID-CONTINENT WESTOK - BLUFF CITY STA (DEH)(AIR) | BLUFF CITY, Harper, KS | Pass | State |
| 2018-10-08 | FORD MOTOR COMPANY - FLAT ROCK ASSEMBLY | FLAT ROCK, Wayne, MI | Pass | State |
| 2018-10-08 | AMERICAN CRYSTAL SUGAR - CROOKSTON | CROOKSTON, Polk, MN | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CALEDONIA ENERGY PARTNERS LLC, CALEDONIA GAS STORAGE FACILITY | CALEDONIA, Lowndes, MS | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-08 | FORESTER MIDSTREAM LLC / ALEDO TAYLOR AMINE PLANT | ALEDO, Dewey, OK | Pass | State |
| 2018-10-08 | MARKWEST LIBERTY MIDSTREAM & RESOURCES/GODWIN COMP STA | WASHINGTON, Washington, PA | Pass | State |
| 2018-10-08 | UGI TEXAS CREEK LLC/THOMAS 808 FAC | ELK TOWNSHIP, Tioga, PA | Pass | State |
| 2018-10-08 | GEOPETRO LLC/PATTERSON COMP STA | NEW BEAVER, Lawrence, PA | Pass | State |
| 2018-10-08 | NATL FUEL GAS SUPPLY CORP/MERCER COMP STA | MERCER, Mercer, PA | Pass | State |
| 2018-10-08 | ROGERS GROUP, INC. DBA ROANE COUNTY ASPHALT | HARRIMAN, Roane, TN | Pass | State |
| 2018-10-07 | RAND-WHITNEY CONTAINER BOARD LP | MONTVILLE, TOWN OF, New London, CT | Pass | State |
| 2018-10-07 | DOLCO PACKAGING — high-priority violation on file | LAWRENCEVILLE, Gwinnett, GA | Pass | State |
| 2018-10-07 | GLENWOOD COMBUSTION TURBINE FACILITY | GLENWOOD LANDING, Nassau, NY | Pass | State |
| 2018-10-07 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-07 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-07 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-07 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-07 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-07 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-06 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-06 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-06 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-06 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
| 2018-10-05 | FREEBIRD GAS STORAGE | DETROIT, Lamar, AL | Pass | State |
| 2018-10-05 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-05 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-05 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-05 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-05 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-05 | KERN OIL & REFINING — high-priority violation on file | BAKERSFIELD, Kern, CA | Pass | Local |
| 2018-10-05 | DCP OPERATING CO - CROSSROADS FACILITY | KERSEY 5.0 MI. N OF, Weld, CO | Pass | State |
| 2018-10-05 | DCP OPERATING CO - CROSSROADS FACILITY | KERSEY 5.0 MI. N OF, Weld, CO | Pass | State |
| 2018-10-05 | GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON | ATLANTA, Cobb, GA | Pass | State |
| 2018-10-05 | GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON | ATLANTA, Cobb, GA | Pass | State |
| 2018-10-05 | GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON | ATLANTA, Cobb, GA | Pass | State |
| 2018-10-05 | GEORGIA POWER CO. - PLANT MCDONOUGH- ATKINSON | ATLANTA, Cobb, GA | Pass | State |
| 2018-10-05 | INTERNATIONAL PAPER - FLINT RIVER MILL | OGLETHORPE, Macon, GA | Pass | State |
| 2018-10-05 | MECO - MAALAEA | MAALAEA, Maui, HI | Pass | State |
| 2018-10-05 | ADM CLINTON BIOPROCESSING - CLINTON — high-priority violation on file | CLINTON, Clinton, IA | Pass | State |
| 2018-10-05 | NORTHWEST PIPELINE LLC BOISE | BOISE, Ada, ID | Pass | State |
| 2018-10-05 | PREMIER LLC 00576 | EAGLE, Ada, ID | Pass | State |
| 2018-10-05 | GATEWAY ENERGY & COKE CO LLC | GRANITE CITY, Madison, IL | Pass | State |
| 2018-10-05 | BAYER CONST. (MASTER EQUIP LIST)(AIR) | MANHATAN, Riley, KS | Pass | State |
| 2018-10-05 | EAST KY POWER COOP - COOPER STATION | SOMERSET, Pulaski, KY | Pass | State |
| 2018-10-05 | HEIDELBERG MATERIALS SOUTHEAST AGG LLC- HOLLY SPRINGS QUARRY | HOLLY SPRINGS, Wake, NC | Pass | State |
| 2018-10-05 | SUMITOMO RUBBER USA LLC | TONAWANDA(T), Erie, NY | Pass | State |
| 2018-10-05 | NORTHSTAR BLUESCOPE STEEL, LLC | DELTA, Fulton, OH | Pass | State |
| 2018-10-05 | NORTHSTAR BLUESCOPE STEEL, LLC | DELTA, Fulton, OH | Pass | State |
| 2018-10-05 | NORTHSTAR BLUESCOPE STEEL, LLC | DELTA, Fulton, OH | Pass | State |
| 2018-10-05 | MSC WALBRIDGE COATINGS INC — high-priority violation on file | WALBRIDGE, Wood, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
| 2018-10-05 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | BEALLSVILLE, Monroe, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.