EPA Air · stack tests by county and year
Air-emissions stack tests in Cass County, Indiana, 2025
- 19Stack 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 Cass County, Indiana 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 Cass County facility page.
Cass County, Indiana, 2025
Air-emissions stack tests in Cass County, other years
Air-emissions stack tests recorded in Cass County, Indiana, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-08-19 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-08-19 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-08-19 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-08-19 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-05-10 | HEIDELBERG MATERIALS US CEMENT LLC | Pass | State |
| 2025-05-10 | HEIDELBERG MATERIALS US CEMENT LLC | Pass | State |
| 2025-05-09 | HEIDELBERG MATERIALS US CEMENT LLC | Pass | State |
| 2025-05-09 | HEIDELBERG MATERIALS US CEMENT LLC | Pass | State |
| 2025-04-29 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-04-29 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-04-29 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-03-06 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-03-06 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-03-06 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-03-06 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-03-05 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-03-05 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-03-05 | THE ANDERSONS RENEWABLES LLC — high-priority violation on file | Pass | State |
| 2025-01-07 | OAK RIDGE RECYCLING & DISPOSAL FACILITY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.