EPA Air · stack tests by county and year
Air-emissions stack tests in Johnston County, Oklahoma, 2024
- 4Stack 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 Johnston County, Oklahoma during 2024. 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 Johnston County facility page.
Johnston County, Oklahoma, 2024
Air-emissions stack tests recorded in Johnston County, Oklahoma, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-10-18 | XTO ENERGY INC / BICE 20 1H PRODUCTION SITE | Pass | State |
| 2024-09-20 | XTO ENERGY INC / GODDARD 1 20H PRODUCTION SITE | Pass | State |
| 2024-09-20 | XTO ENERGY INC / WLC 1 12H PRODUCTION SITE | Pass | State |
| 2024-02-16 | MERIDIAN AGGREGATES CO LP / MILL CREEK | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.