EPA Air · stack tests by county and year
Air-emissions stack tests in Undetermined County, Missouri, 2025
- 62Stack 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 Undetermined County, Missouri 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 Undetermined County facility page.
Undetermined County, Missouri, 2025
Air-emissions stack tests in Undetermined County, other years
Air-emissions stack tests recorded in Undetermined County, Missouri, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-11-06 | RAY COUNTY STONE (PORT-0933) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-09-19 | ESI CONTRACTING (PORT-0923) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-07-03 | THOMAS CRUSHING LLC (PORT-0929) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-28 | METROPOLITAN CONCRETE RECYCLE (PORT-0928) | Pass | State |
| 2025-05-13 | CAPITAL MATERIALS (PORT-0887) | Pass | State |
| 2025-05-13 | CAPITAL MATERIALS (PORT-0887) | Pass | State |
| 2025-05-13 | CAPITAL MATERIALS (PORT-0887) | Pass | State |
| 2025-05-13 | CAPITAL MATERIALS (PORT-0887) | Pass | State |
| 2025-05-13 | CAPITAL MATERIALS (PORT-0887) | Pass | State |
| 2025-05-13 | CAPITAL MATERIALS (PORT-0887) | 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 Undetermined county, MO, in 2025. It lists 62 stack tests recorded in 2025.