| Area name | Acreage | Public Law establishing | Federal land manager |
|---|---|---|---|
| Craters of the Moon Wild | 43,243 | 91-504 | USDI-NPS |
| Hells Canyon Wild1 | 83,800 | 94-199 | USDA-FS |
| Sawtooth Wild | 216,383 | 92-400 | USDA-FS |
| Selway-Bitterroot Wild2 | 988,770 | 88-577 | USDA-FS |
| Yellowstone NP3 | 31,488 | (4) | USDI-NPS |