EPA Air · stack tests by county and year
Air-emissions stack tests in Johnson County, Iowa, 2019
- 9Stack 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 Johnson County, Iowa during 2019. 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 Johnson County facility page.
Johnson County, Iowa, 2019
Air-emissions stack tests in Johnson County, other years
Air-emissions stack tests recorded in Johnson County, Iowa, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-09-25 | UNIVERSITY OF IOWA | Pass | State |
| 2019-07-26 | UNIVERSITY OF IOWA | Pass | State |
| 2019-07-23 | UNIVERSITY OF IOWA | Pass | State |
| 2019-05-09 | UNIVERSITY OF IOWA | Pass | State |
| 2019-05-09 | UNIVERSITY OF IOWA | Pass | State |
| 2019-05-08 | UNIVERSITY OF IOWA | Pass | State |
| 2019-05-08 | UNIVERSITY OF IOWA | Pass | State |
| 2019-05-07 | UNIVERSITY OF IOWA | Pass | State |
| 2019-05-07 | UNIVERSITY OF IOWA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.