EPA Air · stack tests by county and year
Air-emissions stack tests in Vigo County, Indiana, 2026
- 16Stack 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 Vigo County, Indiana 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 Vigo County facility page.
Vigo County, Indiana, 2026
Air-emissions stack tests in Vigo County, other years
Air-emissions stack tests recorded in Vigo County, Indiana, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-05-12 | AMPACET CORPORATION | Pass | State |
| 2026-05-12 | AMPACET CORPORATION | Pass | State |
| 2026-05-12 | AMPACET CORPORATION | Pass | State |
| 2026-05-12 | AMPACET CORPORATION | Pass | State |
| 2026-05-12 | AMPACET CORPORATION | Pass | State |
| 2026-05-12 | AMPACET CORPORATION | Pass | State |
| 2026-05-12 | AMPACET CORPORATION | Pass | State |
| 2026-05-12 | AMPACET CORPORATION | Pass | State |
| 2026-04-09 | MENARD INCORPORATED | Pass | State |
| 2026-04-09 | MENARD INCORPORATED | Pass | State |
| 2026-04-09 | MENARD INCORPORATED | Pass | State |
| 2026-04-09 | MENARD INCORPORATED | Pass | State |
| 2026-04-09 | MENARD INCORPORATED | Pass | State |
| 2026-04-09 | MENARD INCORPORATED | Pass | State |
| 2026-04-09 | MENARD INCORPORATED | Pass | State |
| 2026-04-09 | MENARD INCORPORATED | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.