4 facilities in Montana reported releasing a combined 5.1M pounds of barium compounds (except for barium sulfate (cas no. 7727-43-7)) to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Colstrip Steam Electric Station | Colstrip | 5.1M |
| Western Sugar Cooperative.130130 | Billings | 45.8k |
| Hardin Generating Station | Hardin | 2.9k |
| Smc Precious Metals Smelter & Base Metals Refinery | Columbus | 10 |
← All Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) releases nationwide · Montana pollution overview