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 |
|---|---|---|---|---|
| 2019-08-28 | DELAWARE CITY REFINING CO-DELAWARE CITY — high-priority violation on file | DELAWARE CITY, New Castle, DE | Pass | State |
| 2019-08-28 | ST. JOSEPH'S HOSPITAL | TAMPA, Hillsborough, FL | Pass | State |
| 2019-08-28 | ST. JOSEPH'S HOSPITAL | TAMPA, Hillsborough, FL | Pass | State |
| 2019-08-28 | ST. JOSEPH'S HOSPITAL | TAMPA, Hillsborough, FL | Pass | State |
| 2019-08-28 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2019-08-28 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2019-08-28 | FLORIDA POWER & LIGHT (PMR) | INDIANTOWN, Martin, FL | Pass | State |
| 2019-08-28 | SEMINOLE ELECTRIC COOPERATIVE, INC. | PALATKA, Putnam, FL | Pass | State |
| 2019-08-28 | SEMINOLE ELECTRIC COOPERATIVE, INC. | PALATKA, Putnam, FL | Pass | State |
| 2019-08-28 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2019-08-28 | GA POWER CO. - PLANT BOWEN | CARTERSVILLE, Bartow, GA | Pass | State |
| 2019-08-28 | CLEARWATER PAPER CORPORATION - AUGUSTA MILL — high-priority violation on file | AUGUSTA, Richmond, GA | Pass | State |
| 2019-08-28 | POET BIOREFINING - COON RAPIDS, LLC | COON RAPIDS, Guthrie, IA | Pass | State |
| 2019-08-28 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2019-08-28 | GRAIN PROCESSING CORP — high-priority violation on file | MUSCATINE, Muscatine, IA | Pass | State |
| 2019-08-28 | POET BIOREFINING - LIBERTY (EMMETSBURG) — high-priority violation on file | EMMETSBURG, Palo Alto, IA | Pass | State |
| 2019-08-28 | CONTINENTAL CEMENT COMPANY - DAVENPORT PLANT | BUFFALO, Scott, IA | Pass | State |
| 2019-08-28 | ROCHELLE ENERGY LLC | ROCHELLE, Ogle, IL | Pass | State |
| 2019-08-28 | LAWRENCEBURG POWER LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2019-08-28 | LAWRENCEBURG POWER LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2019-08-28 | LAWRENCEBURG POWER LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2019-08-28 | LAWRENCEBURG POWER LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2019-08-28 | LAWRENCEBURG POWER LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2019-08-28 | LAWRENCEBURG POWER LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2019-08-28 | LAWRENCEBURG POWER LLC | LAWRENCEBURG, Dearborn, IN | Pass | State |
| 2019-08-28 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2019-08-28 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2019-08-28 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2019-08-28 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2019-08-28 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2019-08-28 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2019-08-28 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2019-08-28 | LOUIS DREYFUS COMPANY AGRICULTURAL PRODUCTS LLC | CLAYPOOL, Kosciusko, IN | Pass | State |
| 2019-08-28 | US STEEL CORPORATION GARY WORKS — high-priority violation on file | GARY, Lake, IN | Pass | State |
| 2019-08-28 | ROLLS ROYCE CORPORATION | INDIANAPOLIS, Marion, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | WAUPACA FOUNDRY INC PLANT 5 — high-priority violation on file | TELL CITY, Perry, IN | Pass | State |
| 2019-08-28 | FREESTATE ELECTRIC COOPERATIVE - OSKALOOSA SUBSTATION (AIR) | OSKALOOSA, Shawnee, KS | Pass | State |
| 2019-08-28 | KANSAS ETHANOL (AIR) | LYONS, Rice, KS | Pass | State |
| 2019-08-28 | GLASGOW REGIONAL LANDFILL | GLASGOW, Barren, KY | Pass | State |
| 2019-08-28 | BAKELITE SYNTHETICS | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2019-08-28 | FORD MOTOR COMPANY KENTUCKY TRUCK PLANT | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2019-08-28 | LOUISVILLE GAS & ELECTRIC COMPANY, MILL CREEK GENERATING STATION | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2019-08-28 | ENLINK LIG LIQUIDS LLC - GIBSON GAS PROCESSING PLANT | GIBSON, Terrebonne, LA | Pass | State |
| 2019-08-28 | ECO MAINE | PORTLAND, Cumberland, ME | Pass | State |
| 2019-08-28 | PRIMAT CURTIS | STERLING HEIGHTS, Macomb, MI | Pass | State |
| 2019-08-28 | HORMEL FOODS CORPORATION - AUSTIN PLANT | AUSTIN, Mower, MN | Pass | State |
| 2019-08-28 | STRATA CORP | DILWORTH, Polk, MN | Pass | State |
| 2019-08-28 | MISSOURI JOINT MUN. UTILITY COMMISSION | LADDONIA, Audrain, MO | Pending | State |
| 2019-08-28 | MISSOURI JOINT MUN. UTILITY COMMISSION | LADDONIA, Audrain, MO | Pending | State |
| 2019-08-28 | EMPIRE ENERGY CENTER | SARCOXIE, Jasper, MO | Pending | State |
| 2019-08-28 | EMPIRE ENERGY CENTER | SARCOXIE, Jasper, MO | Pending | State |
| 2019-08-28 | ARDAGH GLASS INC. | PEVELY, Jefferson, MO | Pending | State |
| 2019-08-28 | ARDAGH GLASS INC. | PEVELY, Jefferson, MO | Pending | State |
| 2019-08-28 | GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file | CENTRAL CITY, Merrick, NE | N/A | State |
| 2019-08-28 | GREEN PLAINS CENTRAL CITY LLC — high-priority violation on file | CENTRAL CITY, Merrick, NE | N/A | State |
| 2019-08-28 | NUCOR STEEL | NORFOLK, Madison, NE | Fail | State |
| 2019-08-28 | COTTON DRAW - MOON COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
| 2019-08-28 | COTTON DRAW - MOON COMPRESSOR STATION | LOVING, Eddy, NM | Pass | State |
| 2019-08-28 | CUNNINGHAM STATION POWER PLANT | HOBBS, Lea, NM | Pass | State |
| 2019-08-28 | SAUNDERS LIQUID HANDLING FACILITY | LOVINGTON, Lea, NM | Pass | State |
| 2019-08-28 | BUCKEYE TERMINALS LLC - TOLEDO WEST TERMINAL | TOLEDO, Lucas, OH | Pass | State |
| 2019-08-28 | BUCKEYE TERMINALS LLC - TOLEDO WEST TERMINAL | TOLEDO, Lucas, OH | Pass | State |
| 2019-08-28 | CARDINAL POWER PLANT (CARDINAL OPERATING COMPANY) | BRILLIANT, Jefferson, OH | Pass | State |
| 2019-08-28 | MILL CREEK WWTP | CINCINNATI, Hamilton, OH | Pass | State |
| 2019-08-28 | MILL CREEK WWTP | CINCINNATI, Hamilton, OH | Pass | State |
| 2019-08-28 | MILL CREEK WWTP | CINCINNATI, Hamilton, OH | Pass | State |
| 2019-08-28 | NEXPERA FORT HILL PLANT | NORTH BEND, Hamilton, OH | Pass | State |
| 2019-08-28 | HEIDELBERG MATERIALS US CEMENT LLC | PLAIN, TOWNSHIP OF, Stark, OH | Pass | State |
| 2019-08-28 | HEIDELBERG MATERIALS US CEMENT LLC | PLAIN, TOWNSHIP OF, Stark, OH | Pass | State |
| 2019-08-28 | HEIDELBERG MATERIALS US CEMENT LLC | PLAIN, TOWNSHIP OF, Stark, OH | Pass | State |
| 2019-08-28 | HEIDELBERG MATERIALS US CEMENT LLC | PLAIN, TOWNSHIP OF, Stark, OH | Pass | State |
| 2019-08-28 | HEIDELBERG MATERIALS US CEMENT LLC | PLAIN, TOWNSHIP OF, Stark, OH | Pass | State |
| 2019-08-28 | HEIDELBERG MATERIALS US CEMENT LLC | PLAIN, TOWNSHIP OF, Stark, OH | Pass | State |
| 2019-08-28 | VALIDUS ENERGY II MIDCON LLC / BODEN 1 15 10XH JUSTICE 1 15H SEYLER 1 | GEARY, Blaine, OK | Pass | State |
| 2019-08-28 | VALIDUS ENERGY II MIDCON LLC / MCBEE 1 3H | WATONGA, Blaine, OK | Pass | State |
| 2019-08-28 | EOG RESOURCES INC / GALAXY CTB PRODUCTION FACILITY | TUTTLE, Grady, OK | Pass | State |
| 2019-08-28 | EOG RESOURCES INC / GALAXY CTB PRODUCTION FACILITY | TUTTLE, Grady, OK | Pass | State |
| 2019-08-28 | CH4 MIDSTREAM LLC / PANOLA CENTRAL COMPRESSOR STATION | PANOLA, Latimer, OK | Pass | State |
| 2019-08-28 | PETROLINK ENERGY LLC / ASH CREEK COMPRESSOR STATION | KREBS, Pittsburg, OK | Pass | State |
| 2019-08-28 | DIVERSIFIED PRODUCTION LLC / HULL COMPRESSOR STATION | WAYNOKA, Woods, OK | Pass | State |
| 2019-08-28 | HERCULES CEMENT CO LLC/STOCKERTOWN | STOCKERTOWN, Northampton, PA | Pass | State |
| 2019-08-28 | STECKMAN RIDGE LP/CLEARVILLE | CLEARVILLE, Bedford, PA | Pass | State |
| 2019-08-28 | ETC NORTHEAST PIPELINE LLC/BARTO COMP STA | HUGHESVILLE, Lycoming, PA | Pass | State |
| 2019-08-28 | NFG MIDSTREAM COVINGTON LLC/SHAW COMP STA | MAINESBURG, Tioga, PA | Pass | State |
| 2019-08-28 | LPR MIDSTREAM PARTNERS LLC/PMG ALLEN STA | ADDISON, Somerset, PA | Pass | State |
| 2019-08-28 | LYNCH CORP. | CUMBERLAND, Providence, RI | Pending | State |
| 2019-08-28 | NUCOR CORPORATION - DARLINGTON PLANT | DARLINGTON, Darlington, SC | Pass | State |
| 2019-08-28 | NUCOR CORPORATION - DARLINGTON PLANT | DARLINGTON, Darlington, SC | Pass | State |
| 2019-08-28 | TPR FEDERAL MOGUL TENNESSEE, INC. | LAWRENCEBURG, Lawrence, TN | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.