EPA Air · inspections by county and year
Air-emissions inspections in Undetermined County, Utah, 2026
- 22Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Undetermined County, Utah 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 Undetermined County facility page.
Undetermined County, Utah, 2026
Air-emissions inspections in Undetermined County, other years
Air-emissions inspections recorded in Undetermined County, Utah, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-12 | ST. GEORGE POWER MILLCREEK/RED ROCK | FCE On-Site | State |
| 2026-08-05 | CHEVRON USA | FCE On-Site | State |
| 2026-07-21 | GREEN NATURAL VENTURES, LLC LISBON (FORMERLY PARADOX MIDSTREAM) | FCE On-Site | State |
| 2026-07-08 | CHIPETA GAS PLANT | FCE Off-Site | U.S. EPA |
| 2026-07-08 | COMPASS MINERALS | FCE On-Site | State |
| 2026-06-23 | HILL AIR FORCE BASE - POSEIDON DISPOSAL | FCE On-Site | State |
| 2026-06-18 | NORTHWEST PIPELINE - MOAB STATION | FCE On-Site | State |
| 2026-06-17 | EAST CARBON DEVELOPMENT CORPORATION | FCE On-Site | State |
| 2026-06-16 | WAPITI OPERATING LLC | FCE On-Site | State |
| 2026-06-16 | WAPITI OPERATING LLC | FCE On-Site | State |
| 2026-06-16 | WAPITI OPERATING LLC | FCE On-Site | State |
| 2026-05-28 | ASH GROVE CEMENT | FCE On-Site | State |
| 2026-05-21 | PACIFICORP HUNTER | FCE On-Site | State |
| 2026-05-19 | MOUNTAIN WEST PIPELINE - KASTLER (FORMERLY DOMINION ENERGY) | FCE On-Site | State |
| 2026-05-19 | CONSOLIDATED URANIUM RESOURCES - TONY M MINE (FORMERLY ENERGY FUELS - TONY M) | FCE On-Site | State |
| 2026-05-14 | MATERION NATURAL RESOURCES/BRUSH WELLMAN | FCE On-Site | State |
| 2026-04-23 | KERN RIVER VEYO | FCE On-Site | State |
| 2026-04-22 | CHEVRON USA | PCE On-Site | U.S. EPA |
| 2026-04-22 | UTAH ASSOCIATED MUNICIPAL POWER | FCE On-Site | State |
| 2026-04-14 | AMRIZE SOUTHWEST INC.- ROCKPORT AGGREGATE FACILITY/FORMERLY UTELITE | FCE On-Site | State |
| 2026-03-31 | WASATCH REGIONAL LANDFILL | FCE On-Site | State |
| 2026-01-23 | WESTINGHOUSE ELECTRIC COMPANY LLC. | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.