EPA Air · stack tests by county and year
Air-emissions stack tests in Delaware County, Indiana, 2026
- 12Stack 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 Delaware 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 Delaware County facility page.
Delaware County, Indiana, 2026
Air-emissions stack tests in Delaware County, other years
Air-emissions stack tests recorded in Delaware County, Indiana, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-06-10 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-06-10 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-06-10 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-06-10 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-06-03 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-06-03 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-06-03 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-04-08 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-04-08 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-04-08 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-04-03 | GARFIELD FACILITY LLC — high-priority violation on file | Pass | State |
| 2026-04-03 | GARFIELD FACILITY 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, listing stack tests in Delaware county, IN, for 2026. Stack tests recorded in 2026: 12.