9 facilities in Montana reported releasing a combined 15.4k pounds of benzene to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Phillips 66 Co Billings Refinery | Billings | 5.0k |
| Par Montana Billings Refinery | Billings | 4.1k |
| Chs Inc. Laurel Refinery | Laurel | 3.4k |
| Calumet Montana Refining Llc. | Great Falls | 2.1k |
| Phillips 66 Missoula Products Terminal | Missoula | 790 |
| Bakken Gas Plant | Sidney | 0 |
| Cityservicevalcon Llc Billings Bulk Facility | Billings | 0 |
| Cityservicevalcon Llc Kalispell Bulk Facility | Kalispell | 0 |
| Ben Taylor Inc Bulk Facility | Shelby | 0 |
← All Benzene releases nationwide · Montana pollution overview