| Angle Rank | Name | Avg. Steepness | Avg. Drop | Elevation | Prominence | State | Counties | Quadrangle |
| 61 | Siyeh, Mount | 59.49° | 557' | 10,014' | 3,106' | MT | Glacier | Logan Pass |
| 341 | Cannon, Mount | 52.22° | 423' | 8,952' | 1,812' | MT | Flathead | Mount Cannon |
| 590 | Reynolds Mountain | 49.61° | 386' | 9,125' | 1,325' | MT | Glacier | Logan Pass |