EPA Air · stack tests by county and year
Air-emissions stack tests in Steuben County, Indiana, 2025
- 11Stack 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 Steuben 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 Steuben County facility page.
Steuben County, Indiana, 2025
Air-emissions stack tests in Steuben County, other years
Air-emissions stack tests recorded in Steuben County, Indiana, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-05-09 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-09 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-09 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-09 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-09 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-09 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-09 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-08 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-08 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-08 | UNIVERTICAL LLC — high-priority violation on file | Pass | State |
| 2025-05-08 | UNIVERTICAL 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 Steuben county, IN, in 2025. It lists 11 stack tests recorded in 2025.