16 facilities in Montana reported releasing a combined 925.3k pounds of methanol to air, water, and land in 2024.
| Facility | City | On-site (lb) |
|---|---|---|
| Big Sky Scientific L.l.c. | Sun River | 558.5k |
| Smc Nye Mine Site | Nye | 212.2k |
| Weyerhaeuser Nr | Columbia Falls | 69.0k |
| Stillwater Mining Co East Boulder Mine | Big Timber | 54.9k |
| Roseburg Forest Products Co. - Missoula Particleboard | Missoula | 11.6k |
| Hexion Inc. | Missoula | 7.5k |
| Chs Inc. Laurel Refinery | Laurel | 6.5k |
| Par Montana Billings Refinery | Billings | 2.4k |
| Phillips 66 Co Billings Refinery | Billings | 1.2k |
| Thatcher Co Of North Dakota Inc | Glendive | 719 |
| Corixa Corp D/B/A Glaxosmithkline Vaccines - Hamilton | Hamilton | 597 |
| Bakken Gas Plant | Sidney | 250 |
| Calumet Montana Refining Llc. | Great Falls | 42 |
| Brenntag Pacific Inc Mossmain Ln | Billings | 0 |
| Montana Resources Llc | Butte | 0 |
| Ben Taylor Inc Bulk Facility | Shelby | 0 |
← All Methanol releases nationwide · Montana pollution overview