EPA Air · stack tests by county and year
Air-emissions stack tests in Crawford County, Iowa, 2026
- 6Stack 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 Crawford County, Iowa during 2026. 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 Crawford County facility page.
Crawford County, Iowa, 2026
Air-emissions stack tests in Crawford County, other years
Air-emissions stack tests recorded in Crawford County, Iowa, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-06-18 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | Pass | State |
| 2026-06-18 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | Pass | State |
| 2026-06-17 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | Pass | State |
| 2026-06-17 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | Fail | State |
| 2026-06-17 | THE ANDERSONS MARATHON HOLDINGS LLC — high-priority violation on file | Pass | State |
| 2026-06-16 | THE ANDERSONS MARATHON HOLDINGS 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, stack tests in Crawford county, IA, 2026. It lists 6 stack tests recorded in 2026.