EPA Air · stack tests by year
Air-emissions stack tests in 2019
- 26,261Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
States, 2019
- California 6,897
- Ohio 2,684
- Oklahoma 1,656
- Florida 1,597
- Indiana 1,595
- Georgia 1,325
- Pennsylvania 723
- Alabama 687
- Arkansas 664
- Texas 620
- Mississippi 604
- Iowa 457
- Washington 445
- Colorado 431
- New Mexico 421
- Missouri 409
- North Carolina 297
- Minnesota 285
- Montana 272
- Michigan 268
- Wyoming 252
- Wisconsin 251
- South Carolina 231
- Louisiana 225
- Delaware 189
- Kentucky 188
- Utah 184
- West Virginia 176
- Kansas 175
- Alaska 159
- North Dakota 154
- Nebraska 149
- Illinois 138
- Connecticut 124
- New York 122
- Tennessee 121
- Maine 110
- Virginia 107
- Nevada 107
- Idaho 95
- Hawaii 93
- Oregon 88
- New Hampshire 78
- Arizona 77
- New Jersey 61
- South Dakota 59
- Massachusetts 58
- Maryland 54
- Rhode Island 45
- District of Columbia 33
- Vermont 21
Other years
Air-emissions stack tests recorded in 2019
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2019-10-24 | FRITO-LAY NORTH AMERICA, INC — high-priority violation on file | BAKERSFIELD, Kern, CA | Fail | Local |
| 2019-10-24 | FRITO-LAY NORTH AMERICA, INC — high-priority violation on file | BAKERSFIELD, Kern, CA | Fail | Local |
| 2019-10-24 | FRITO-LAY NORTH AMERICA, INC — high-priority violation on file | BAKERSFIELD, Kern, CA | Fail | Local |
| 2019-10-24 | FRITO-LAY NORTH AMERICA, INC — high-priority violation on file | BAKERSFIELD, Kern, CA | Fail | Local |
| 2019-10-24 | FRITO-LAY NORTH AMERICA, INC — high-priority violation on file | BAKERSFIELD, Kern, CA | Fail | Local |
| 2019-10-24 | PHILLIPS 66 PIPELINE - DENVER TERMINAL | COMMERCE CITY, Adams, CO | Pass | State |
| 2019-10-24 | ROCKIES EXPRESS PIPELINE LLC - MEEKER | MEEKER 21.0 MI. N OF, Rio Blanco, CO | Pass | State |
| 2019-10-24 | ROCKIES EXPRESS PIPELINE LLC - MEEKER | MEEKER 21.0 MI. N OF, Rio Blanco, CO | Pass | State |
| 2019-10-24 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2019-10-24 | DCP OPERATING CO - LUCERNE 2 GAS PLANT — high-priority violation on file | GREELEY AREA, Weld, CO | Pass | State |
| 2019-10-24 | SUMMIT MIDSTREAM NIOBR - HEREFORD RANCH | GROVER 11.0 MI. NW OF, Weld, CO | Pass | State |
| 2019-10-24 | SUMMIT MIDSTREAM NIOBR - ANGUS COMPR STN | GROVER 8.8 MI. N OF, Weld, CO | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY | CANTONMENT, Escambia, FL | Pass | State |
| 2019-10-24 | WHITE SPRINGS AGRICULTURAL CHEMICALS,INC | WHITE SPRINGS, Hamilton, FL | Pass | State |
| 2019-10-24 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2019-10-24 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2019-10-24 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2019-10-24 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2019-10-24 | CITY OF TAMPA | TAMPA, Hillsborough, FL | Pass | State |
| 2019-10-24 | CITY OF TALLAHASSEE | TALLAHASSEE, Leon, FL | Pass | State |
| 2019-10-24 | DUVAL ASPHALT PRODUCTS, INC. | JACKSONVILLE, Duval, FL | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY - PORT WENTWORTH MILL | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY - PORT WENTWORTH MILL | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY - PORT WENTWORTH MILL | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY - PORT WENTWORTH MILL | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | INTERNATIONAL PAPER COMPANY - PORT WENTWORTH MILL | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | UNITED STATES SUGAR SAVANNAH REFINERY — high-priority violation on file | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | UNITED STATES SUGAR SAVANNAH REFINERY — high-priority violation on file | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | UNITED STATES SUGAR SAVANNAH REFINERY — high-priority violation on file | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | UNITED STATES SUGAR SAVANNAH REFINERY — high-priority violation on file | PORT WENTWORTH, Chatham, GA | Pass | State |
| 2019-10-24 | CLEARWATER PAPER CORPORATION - AUGUSTA MILL — high-priority violation on file | AUGUSTA, Richmond, GA | Pass | State |
| 2019-10-24 | HECO - KAHE | KAPOLEI, Honolulu, HI | Pass | State |
| 2019-10-24 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2019-10-24 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2019-10-24 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2019-10-24 | IKO MIDWEST INC | KANKAKEE, Kankakee, IL | Pass | State |
| 2019-10-24 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2019-10-24 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2019-10-24 | GRAIN PROCESSING CORPORATION — high-priority violation on file | WASHINGTON, Daviess, IN | Pass | State |
| 2019-10-24 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2019-10-24 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2019-10-24 | ROCHESTER METAL PRODUCTS CORPORATION — high-priority violation on file | ROCHESTER, Fulton, IN | Pass | State |
| 2019-10-24 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-10-24 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-10-24 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-10-24 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-10-24 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-10-24 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-10-24 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-10-24 | CWA AUTHORITY INC BELMONT ADV WASTEWATER TREATMENT PLANT | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-10-24 | ANR PIPELINE COMPANY SHELBYVILLE COMPRESSOR STATION | SHELBYVILLE, Shelby, IN | Pass | State |
| 2019-10-24 | ANR PIPELINE COMPANY SHELBYVILLE COMPRESSOR STATION | SHELBYVILLE, Shelby, IN | Pass | State |
| 2019-10-24 | NCK QUARRIES - SMITH CENTER QUARRY (AIR) | SMITH CENTER, Smith, KS | Pass | State |
| 2019-10-24 | CENTURY ALUMINUM OF KY LLC | HAWESVILLE, Hancock, KY | Fail | State |
| 2019-10-24 | COLUMBIA GULF TRANSMISSION LLC - ALEXANDRIA COMPRESSOR STATION | DEVILLE, Rapides, LA | Pass | State |
| 2019-10-24 | ROBBINS LUMBER, INC. | SEARSMONT, Waldo, ME | Pass | State |
| 2019-10-24 | ROBBINS LUMBER, INC. | SEARSMONT, Waldo, ME | Pass | State |
| 2019-10-24 | AMRIZE CEMENT INC. — high-priority violation on file | ALPENA, Alpena, MI | Fail | State |
| 2019-10-24 | VENICE PARK RDF | LENNON, Shiawassee, MI | Pass | State |
| 2019-10-24 | PCS PHOSPHATE COMPANY, INC. - AURORA | AURORA, Beaufort, NC | Pass | State |
| 2019-10-24 | GENTEK BUILDING PRODUCTS INC | AVENEL, Middlesex, NJ | Fail | State |
| 2019-10-24 | STRAWBERRY FIELDS BOOSTER STATION | LOCO HILLS, Eddy, NM | Pass | State |
| 2019-10-24 | STRAWBERRY FIELDS BOOSTER STATION | LOCO HILLS, Eddy, NM | Pass | State |
| 2019-10-24 | STRAWBERRY FIELDS BOOSTER STATION | LOCO HILLS, Eddy, NM | Pass | State |
| 2019-10-24 | STRAWBERRY FIELDS BOOSTER STATION | LOCO HILLS, Eddy, NM | Pass | State |
| 2019-10-24 | EOG - JAFAR COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2019-10-24 | EOG - JAFAR COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2019-10-24 | EOG - JAFAR COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2019-10-24 | EOG - ODIN COMPRESSOR STATION | JAL, Lea, NM | Pass | State |
| 2019-10-24 | NORTH VALMY GENERATING STATION | VALMY, Humboldt, NV | Pass | State |
| 2019-10-24 | GEORGIA PACIFIC GYPSUM, LLC | LAS VEGAS, Clark, NV | Pass | Local |
| 2019-10-24 | ENERGY TRANSFER MARKETING & TERMINALS L.P. - COLW | COLUMBUS, Franklin, OH | Pass | State |
| 2019-10-24 | ITEN INDUSTRIES, INC. - PLANT 1 | ASHTABULA, Ashtabula, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
| 2019-10-24 | CLARIOS, LLC. | HOLLAND, Lucas, OH | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.