EPA Air · stack tests by county and year
Air-emissions stack tests in Hamilton County, Iowa, 2018
- 11Stack 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 Hamilton County, Iowa during 2018. 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 Hamilton County facility page.
Air-emissions stack tests in Hamilton County, other years
Air-emissions stack tests recorded in Hamilton County, Iowa, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-12-20 | POET BIOREFINING - JEWELL | Pass | State |
| 2018-12-20 | POET BIOREFINING - JEWELL | Pass | State |
| 2018-12-19 | AGSTATE, LLC / ELLSWORTH | Pass | State |
| 2018-12-19 | POET BIOREFINING - JEWELL | Pass | State |
| 2018-12-18 | POET BIOREFINING - JEWELL | Pass | State |
| 2018-12-18 | POET BIOREFINING - JEWELL | Pass | State |
| 2018-08-31 | VAN DIEST SUPPLY CO | Pass | State |
| 2018-08-31 | VAN DIEST SUPPLY CO | Pass | State |
| 2018-07-17 | POET BIOREFINING - JEWELL | Fail | State |
| 2018-03-14 | VAN DIEST SUPPLY CO | Pass | State |
| 2018-03-02 | VAN DIEST SUPPLY CO | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.