| Area name | Acreage | Public Law establishing | Federal land manager |
|---|---|---|---|
| Anaconda-Pintlar Wild | 157,803 | 88-577 | USDA-FS |
| Bob Marshall Wild | 950,000 | 88-577 | USDA-FS |
| Cabinet Mountains Wild | 94,272 | 88-577 | USDA-FS |
| Gates of the Mtn Wild | 28,562 | 88-577 | USDA-FS |
| Glacier NP | 1,012,599 | 61-171 | USDI-NPS |
| Medicine Lake Wild | 11,366 | 94-557 | USDI-FWS |
| Mission Mountain Wild | 73,877 | 93-632 | USDA-FS |
| Red Rock Lakes Wild | 32,350 | 94-557 | USDI-FWS |
| Scapegoat Wild | 239,295 | 92-395 | USDA-FS |
| Selway-Bitterroot Wild1 | 251,930 | 88-577 | USDA-FS |
| U. L. Bend Wild | 20,890 | 94-557 | USDI-FWS |
| Yellowstone NP2 | 167,624 | (3) | USDI-NPS |
[44 FR 69124, Nov. 30, 1979; 45 FR 6103, Jan. 25, 1980]