EPA Air · stack tests by county and year
Air-emissions stack tests in Johnson County, Iowa, 2020
- 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 Johnson County, Iowa during 2020. 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, 2020
Air-emissions stack tests in Johnson County, other years
Air-emissions stack tests recorded in Johnson County, Iowa, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-12-03 | ENTERPRISE NGL PIPELINE- IOWA CITY TERMINAL | Pass | State |
| 2020-10-06 | UNIVERSITY OF IOWA | Pass | State |
| 2020-07-28 | UNIVERSITY OF IOWA | Pass | State |
| 2020-06-30 | UNIVERSITY OF IOWA | Pass | State |
| 2020-05-20 | UNIVERSITY OF IOWA | Fail | State |
| 2020-04-23 | UNIVERSITY OF IOWA | Pass | State |
| 2020-04-23 | UNIVERSITY OF IOWA | Pass | State |
| 2020-04-22 | UNIVERSITY OF IOWA | Pass | State |
| 2020-04-22 | UNIVERSITY OF IOWA | Pass | State |
| 2020-04-21 | UNIVERSITY OF IOWA | Fail | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.