EPA Air · stack tests by county and year
Air-emissions stack tests in Hempstead County, Arkansas, 2017
- 6Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Hempstead County, Arkansas during 2017. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Hempstead County facility page.
Hempstead County, Arkansas, 2017
Air-emissions stack tests in Hempstead County, other years
Air-emissions stack tests recorded in Hempstead County, Arkansas, 2017
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2017-12-19 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | Pass | State |
| 2017-10-11 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | Pass | State |
| 2017-09-27 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | Pass | State |
| 2017-06-28 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | Pass | State |
| 2017-06-13 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | Pass | State |
| 2017-03-08 | AMERICAN ELECTRIC POWER SERVICE CORPORATION (JOHN W. TURK JR. POWER PLANT) | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.