20 facilities in Utah reported releasing a combined 824.5k pounds of manganese compounds to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Kennecott Utah Copper Mine Concentrators & Power Plant | Bingham Canyon | 208.5k |
| Clean Harbors Aragonite Llc | Grantsville | 191.5k |
| Pacificorp Hunter Plant | Castle Dale | 84.3k |
| Mcwane Ductile-Utah | Provo | 70.3k |
| Bonanza Power Plant | Vernal | 65.1k |
| Materion Natural Resources Inc Mill | Delta | 62.0k |
| Intermountain Power Generating Station | Delta | 45.8k |
| Pacificorp Energy-Huntington Plant | Huntington | 34.2k |
| Kennecott Utah Copper Smelter & Refinery | Magna | 30.7k |
| Clean Harbors Grassy Mountain Llc | Grantsville | 19.5k |
| Nucor Steel - A Div Of Nucor Corp | Plymouth | 10.7k |
| Tms International Llc | Plymouth | 1.1k |
| Harsco Metals Plant 12 | Vineyard | 616 |
| Cytozyme Laboratories Inc | Salt Lake City | 77 |
| Owens Corning Insulating Systems Llc - Nephi | Nephi | 25 |
| Cargill Salt | Grantsville | 8 |
| Compass Minerals Ogden Inc | Ogden | 1 |
| Albion Manufacturing Technologies | Ogden | 0 |
| Cargill Feed & Nutrition Ogden | Ogden | 0 |
| Interstate Brick | West Jordan | 0 |
← All Manganese compounds releases nationwide · Utah pollution overview