EPA Air · stack tests by county and year
Air-emissions stack tests in Hardin County, Iowa, 2024
- 24Stack 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 Hardin County, Iowa during 2024. 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 Hardin County facility page.
Hardin County, Iowa, 2024
Air-emissions stack tests in Hardin County, other years
Air-emissions stack tests recorded in Hardin County, Iowa, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-19 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-12-19 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-12-18 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-12-18 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-11-21 | ILC RESOURCES/IOWA LIMESTONE CO-PLTS 1&3 | Pass | State |
| 2024-11-20 | ILC RESOURCES/IOWA LIMESTONE CO-PLTS 1&3 | Pass | State |
| 2024-10-23 | PLCP, L.P. | Pass | State |
| 2024-09-12 | ILC RESOURCES/IOWA LIMESTONE CO-PLTS 1&3 | Fail | State |
| 2024-08-21 | ILC RESOURCES/IOWA LIMESTONE CO-PLTS 1&3 | Pass | State |
| 2024-07-10 | PLCP, L.P. | Pass | State |
| 2024-07-10 | PLCP, L.P. | Pass | State |
| 2024-06-27 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-06-25 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-06-13 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-06-13 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-06-12 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-06-12 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-06-11 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-06-10 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-06-07 | ILC RESOURCES/IOWA LIMESTONE CO-PLTS 1&3 | Pass | State |
| 2024-02-08 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-02-08 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-02-08 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
| 2024-02-08 | POET BIOREFINING IOWA FALLS, LLC — high-priority violation on file | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.