| General Soil Type: | Agtc | Region: | A |
| Map Unit Description: | Cold to cool soils developed in volcanic ash over granitic |
| rocks or glacial till on steep, glaciated mountain slopes; these |
| soils have ashy topsoils except on south slopes; Spodosols |
| occur on some north slopes |
| Moisture Regime: | Xeric |
| Temperature Regime: | Cryic to Frigid |
| Taxonomic Classification: | Andic Cryochrepts, Andic Haplocryods, Lithic |
| Cryoborolls, Typic Cryoborolls, Rock Outcrop |
| Major Soil Series: | no series mapped |