EPA Air · stack tests by county and year
Air-emissions stack tests in Chickasaw County, Iowa, 2025
- 13Stack 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 Chickasaw County, Iowa during 2025. 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 Chickasaw County facility page.
Chickasaw County, Iowa, 2025
Air-emissions stack tests in Chickasaw County, other years
Air-emissions stack tests recorded in Chickasaw County, Iowa, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-04 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-12-04 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-11-06 | NEW HAMPTON MUNICIPAL LIGHT & POWER | Pass | State |
| 2025-10-29 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-07-29 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-07-29 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-06-18 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-06-18 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-06-17 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-06-17 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-04-08 | NEW HAMPTON MUNICIPAL LIGHT & POWER | Pass | State |
| 2025-02-18 | HOMELAND ENERGY SOLUTIONS LLC — high-priority violation on file | Pass | State |
| 2025-02-18 | HOMELAND ENERGY SOLUTIONS 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.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Chickasaw county, IA, in 2025. It lists 13 stack tests recorded in 2025.