General Soil Type: Yo Region: Y

Map Unit Description: Poorly- to well-drained soils formed in alluvium, glacial

outwash, and volcanic ash, under forest vegetation

Moisture Regime: Xeric to Aquic

Temperature Regime: Mesic

Taxonomic Classification: Andic Xerumbrepts, Mollic Fluvaquents, Thaptic

Endoaquands, Humic Vitrixerands

Major Soil Series: Guler-Conboy-Chemawa-Glen