EPA Air · stack tests by county and year
Air-emissions stack tests in Undetermined County, Utah, 2021
- 40Stack 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, Utah during 2021. 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, Utah, 2021
- Inspections 21
Air-emissions stack tests in Undetermined County, other years
Air-emissions stack tests recorded in Undetermined County, Utah, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-12-21 | CHEVRON USA | Pass | State |
| 2021-12-14 | ST. GEORGE POWER MILLCREEK/RED ROCK | Pass | State |
| 2021-12-14 | ST. GEORGE POWER MILLCREEK/RED ROCK | Pass | State |
| 2021-11-11 | COMPASS MINERALS | Pass | State |
| 2021-11-10 | COMPASS MINERALS | Pass | State |
| 2021-11-10 | COMPASS MINERALS | Pass | State |
| 2021-11-09 | COMPASS MINERALS | Pass | State |
| 2021-11-09 | COMPASS MINERALS | Pass | State |
| 2021-11-06 | COMPASS MINERALS | Pass | State |
| 2021-11-04 | COMPASS MINERALS | Pass | State |
| 2021-11-03 | COMPASS MINERALS | Pass | State |
| 2021-11-03 | COMPASS MINERALS | Pass | State |
| 2021-11-02 | COMPASS MINERALS | Pass | State |
| 2021-11-02 | COMPASS MINERALS | Pass | State |
| 2021-09-08 | CHEVRON USA | Pass | State |
| 2021-09-07 | MOUNTAIN WEST PIPELINE - KASTLER (FORMERLY DOMINION ENERGY) | Pass | State |
| 2021-09-01 | CHEVRON USA | Pass | State |
| 2021-08-31 | CHEVRON USA | Pass | State |
| 2021-07-21 | WAPITI OPERATING LLC | Pass | State |
| 2021-07-21 | WAPITI OPERATING LLC | Pass | State |
| 2021-07-21 | WAPITI OPERATING LLC | Pass | State |
| 2021-07-20 | WAPITI OPERATING LLC | Pass | State |
| 2021-07-20 | WAPITI OPERATING LLC | Pass | State |
| 2021-07-20 | WAPITI OPERATING LLC | Pass | State |
| 2021-07-20 | WAPITI OPERATING LLC | Pass | State |
| 2021-06-24 | WAPITI OPERATING LLC | Pass | State |
| 2021-06-24 | WAPITI OPERATING LLC | Pass | State |
| 2021-06-17 | ASH GROVE CEMENT | Pass | State |
| 2021-06-17 | ASH GROVE CEMENT | Pass | State |
| 2021-06-15 | ASH GROVE CEMENT | Pass | State |
| 2021-06-02 | UTAH ASSOCIATED MUNICIPAL POWER | Pass | State |
| 2021-05-19 | KERN RIVER VEYO | Pass | State |
| 2021-04-21 | PONDEROSA COMPRESSOR STATION | Pass | U.S. EPA |
| 2021-04-09 | ST. GEORGE POWER MILLCREEK/RED ROCK | Pass | State |
| 2021-03-30 | COMPASS MINERALS | Pass | State |
| 2021-03-18 | PACIFICORP HUNTER | Pass | State |
| 2021-03-17 | PACIFICORP HUNTER | Pass | State |
| 2021-03-16 | PACIFICORP HUNTER | Pass | State |
| 2021-01-27 | ASH GROVE CEMENT | Pass | State |
| 2021-01-27 | ASH GROVE CEMENT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.