| Angle Rank | Name | Avg. Steepness | Avg. Drop | Elevation | Prominence | State | Counties | Quadrangle |
| 15 | Natoas Peak | 64.12° | 676' | 9,476' | 642' | MT | Glacier | Ahern Pass |
| 33 | Cosley Ridge | 61.46° | 603' | 9,424' | 574' | MT | Glacier | Mount Cleveland |
| 38 | Saint Nicholas, Mount | 61.11° | 595' | 9,379' | 2,515' | MT | Flathead | Mount Saint Nicholas |
| 78 | Stoney Indian Peaks, South | 58.91° | 544' | 9,351' | 694' | MT | Glacier | Mount Cleveland |
| 88 | "Rain Shadow Peak" | 58.61° | 538' | 9,171' | 477' | MT | Glacier | Mount Cleveland |
| 136 | Tinkham Mountain | 56.95° | 504' | 8,442' | 1,122' | MT | Flathead | Mount Stimson |
| 158 | Vigil Peak | 56.24° | 491' | 8,593' | 1,113' | MT | Flathead | Mount Rockwell |
| 231 | Miche Wabun Peak | 54.32° | 457' | 8,865' | 1,019' | MT | Glacier | Mount Cleveland |
| 269 | Flinsch Peak | 53.57° | 444' | 9,233' | 1,221' | MT | Flathead & Glacier | Mount Rockwell |
| 279 | Almost-A-Dog Mountain | 53.43° | 442' | 8,922' | 1,033' | MT | Glacier | Mount Stimson |
| 495 | McPartland Mountain | 50.75° | 402' | 8,413' | 373' | MT | Flathead | Mount Cannon |