EPA Air · stack tests by county and year
Air-emissions stack tests in Buchanan County, Iowa, 2019
- 4Stack 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 Buchanan 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 Buchanan County facility page.
Air-emissions stack tests in Buchanan County, other years
Air-emissions stack tests recorded in Buchanan County, Iowa, 2019
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2019-08-27 | POET BIOREFINING - FAIRBANK, LLC | Pass | State |
| 2019-06-14 | POET BIOREFINING - FAIRBANK, LLC | Pass | State |
| 2019-06-13 | POET BIOREFINING - FAIRBANK, LLC | Pass | State |
| 2019-06-12 | POET BIOREFINING - FAIRBANK, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.