EPA Air · stack tests by county and year
Air-emissions stack tests in Fairfield County, Ohio, 2021
- 7Stack 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 Fairfield County, Ohio during 2021. 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 Fairfield County facility page.
Fairfield County, Ohio, 2021
Air-emissions stack tests in Fairfield County, other years
Air-emissions stack tests recorded in Fairfield County, Ohio, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-09-09 | CRAWFORD COMPRESSOR STATION | Pass | State |
| 2021-09-09 | CRAWFORD COMPRESSOR STATION | Pass | State |
| 2021-09-09 | CRAWFORD COMPRESSOR STATION | Pass | State |
| 2021-09-09 | CRAWFORD COMPRESSOR STATION | Pass | State |
| 2021-06-29 | 3 SIGMA LLC PLANT 3 — high-priority violation on file | Pass | State |
| 2021-06-29 | 3 SIGMA LLC PLANT 3 — high-priority violation on file | Pass | State |
| 2021-02-04 | ANCHOR HOCKING, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.