EPA Air · stack tests by county and year
Air-emissions stack tests in Bremer County, Iowa, 2025
- 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 Bremer 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 Bremer County facility page.
Air-emissions stack tests in Bremer County, other years
Air-emissions stack tests recorded in Bremer County, Iowa, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-04-17 | WAVERLY LIGHT & POWER-NORTH & SOUTH PLTS | Pass | State |
| 2025-04-16 | WAVERLY LIGHT & POWER-NORTH & SOUTH PLTS | Pass | State |
| 2025-04-16 | WAVERLY LIGHT & POWER-NORTH & SOUTH PLTS | Pass | State |
| 2025-04-15 | WAVERLY LIGHT & POWER-NORTH & SOUTH PLTS | 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 Bremer county, IA, for 2025. Stack tests recorded in 2025 for Bremer: 4.