EPA Air · stack tests by county and year
Air-emissions stack tests in Defiance County, Ohio, 2017
- 31Stack 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 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 Defiance County facility page.
Defiance County, Ohio, 2017
Air-emissions stack tests in Defiance County, other years
Air-emissions stack tests recorded in Defiance County, Ohio, 2017
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2017-10-25 | JOHNS MANVILLE | Pass | State |
| 2017-10-24 | JOHNS MANVILLE | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-08-30 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-27 | JOHNS MANVILLE | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-21 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-06-02 | JOHNS MANVILLE | Pass | State |
| 2017-06-02 | JOHNS MANVILLE | Pass | State |
| 2017-06-02 | JOHNS MANVILLE | Pass | State |
| 2017-05-24 | ANR PIPELINE COMPANY | Pass | State |
| 2017-05-24 | ANR PIPELINE COMPANY | Pass | State |
| 2017-05-23 | ANR PIPELINE COMPANY | Pass | State |
| 2017-05-23 | ANR PIPELINE COMPANY | Pass | State |
| 2017-04-06 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-04-06 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-04-06 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-04-06 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-04-06 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
| 2017-04-06 | GM DEFIANCE CASTING OPERATIONS | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.