| Depth | Parent | Elevation | Saddle | Prominence | State |
| 1 | Armstrong Mountain | 8,139' | 7,053' | 1,086' | WA |
| # | Child | Elevation | Prominence | State |
| 1 | Horseshoe Mountain | 7,956' | 952' | WA |
| 2 | Chopaka Mountain | 7,888' | 1,840' | WA |
| 3 | Snowshoe Mountain | 7,818' | 1,306' | WA |
| 4 | Goodenough Peak | 7,398' | 328' | WA |