5 facilities in Montana reported releasing a combined 6.7k pounds of cyclohexane to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Phillips 66 Co Billings Refinery | Billings | 2.5k |
| Calumet Montana Refining Llc. | Great Falls | 1.6k |
| Chs Inc. Laurel Refinery | Laurel | 1.4k |
| Par Montana Billings Refinery | Billings | 1.1k |
| Bakken Gas Plant | Sidney | 0 |
← All Cyclohexane releases nationwide · Montana pollution overview