EPA Air · stack tests by county and year
Air-emissions stack tests in Defiance County, Ohio, 2022
- 10Stack 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 Defiance County, Ohio during 2022. 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 Defiance County facility page.
Defiance County, Ohio, 2022
Air-emissions stack tests in Defiance County, other years
Air-emissions stack tests recorded in Defiance County, Ohio, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-10-28 | JOHNS MANVILLE | Pass | State |
| 2022-10-28 | JOHNS MANVILLE | Pass | State |
| 2022-05-18 | ROVER PIPELINE - DEFIANCE COMPRESSOR STATION | Pass | State |
| 2022-05-18 | ROVER PIPELINE - DEFIANCE COMPRESSOR STATION | Pass | State |
| 2022-05-18 | ROVER PIPELINE - DEFIANCE COMPRESSOR STATION | Pass | State |
| 2022-05-18 | ROVER PIPELINE - DEFIANCE COMPRESSOR STATION | Pass | State |
| 2022-04-27 | JOHNS MANVILLE | Pass | State |
| 2022-04-26 | JOHNS MANVILLE | Pass | State |
| 2022-04-26 | JOHNS MANVILLE | Pass | State |
| 2022-04-26 | JOHNS MANVILLE | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.