EPA Air · stack tests by state and year
Air-emissions stack tests in Kentucky, 2021
- 222Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Kentucky during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Kentucky, 2021
- Jefferson County 36
- McCracken County 29
- Carroll County 16
- Hancock County 12
- Henderson County 10
- Webster County 9
- Mercer County 7
- Ohio County 6
- Boone County 5
- Logan County 5
- Christian County 5
- Scott County 4
- Clark County 4
- Marshall County 4
- Daviess County 3
- Trimble County 3
- Gallatin County 3
- Boyd County 3
- Pulaski County 3
- Greenup County 3
- Barren County 3
- Butler County 3
- Fulton County 3
Kentucky, other years
Air-emissions stack tests recorded in Kentucky, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-03-01 | VALTO INC | FLORENCE, Boone, KY | Pass | State |
| 2021-03-01 | CENTURY ALUMINUM OF KY LLC | HAWESVILLE, Hancock, KY | Pass | State |
| 2021-02-18 | BIG RIVERS ELECTRIC CORP - RD GREEN STATION | ROBARDS, Webster, KY | Pass | State |
| 2021-02-17 | NUCOR STEEL GALLATIN LLC | GHENT, Gallatin, KY | Pass | State |
| 2021-02-09 | WESTLAKE VINYLS, INC - PVC PLANT | CALVERT CITY, Marshall, KY | Pass | State |
| 2021-02-04 | PHOENIX PAPER WICKLIFFE LLC | WICKLIFFE, Ballard, KY | Pass | State |
| 2021-02-03 | CABOT CORPORATION - CARROLLTON PLANT | CARROLLTON, Carroll, KY | Pass | State |
| 2021-02-03 | CLARIANT CORPORATION LOUISVILLE SOUTH PLANT | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2021-02-02 | LOUISVILLE MEDICAL CENTER STEAM PLANT | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2021-01-29 | ADVANCED DISPOSAL SERVICES MOREHEAD LANDFILL INC | MOREHEAD (ROWAN), Rowan, KY | Pass | State |
| 2021-01-27 | LOUISVILLE GAS & ELECTRIC COMPANY, MILL CREEK GENERATING STATION | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2021-01-26 | KINGSFORD MANUFACTURING CO | BURNSIDE, Pulaski, KY | Pass | State |
| 2021-01-20 | RKW NORTH AMERICA INC | FRANKLIN, Simpson, KY | Pass | State |
| 2021-01-15 | BIG RIVERS ELECTRIC CORP - RD GREEN STATION | ROBARDS, Webster, KY | Pass | State |
| 2021-01-14 | HUNTINGTON ALLOYS CORP | CATLETTSBURG, Boyd, KY | Pass | State |
| 2021-01-14 | AMFINE CHEMICAL CORP | HOPKINSVILLE, Christian, KY | Fail | State |
| 2021-01-13 | LOUISVILLE GAS & ELECTRIC COMPANY, MILL CREEK GENERATING STATION | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2021-01-12 | REAL ALLOY RECYCLING LLC | MORGANTOWN, Butler, KY | Pass | State |
| 2021-01-12 | CABOT CORPORATION - CARROLLTON PLANT | CARROLLTON, Carroll, KY | Pass | State |
| 2021-01-12 | TOKAI CARBON GE LLC | HICKMAN, Fulton, KY | Pass | State |
| 2021-01-12 | LOUISVILLE GAS & ELECTRIC COMPANY, MILL CREEK GENERATING STATION | LOUISVILLE, Jefferson, KY | Pass | Local |
| 2021-01-05 | CENTURY ALUMINUM SEBREE LLC | ROBARDS, Henderson, KY | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.