Bouldercreek-Humic Udivitrands families, complex, weakly weathered mica schist, lower sideslopes toeslopes and stream bottoms of incised drainages along slopes, north aspects
Bouldercreek
(80%)
Ashy Hills and Mountains 30-45 PZ Frigid Western Bitterroot Foothills
Typic Udivitrands
Well drained
Hydric: No
PAWS: 21 cm
mountain slopes
Humic Udivitrands
(20%)
Ashy Depressions 30-45 PZ Frigid Clearwater Mountains
Humic Udivitrands
Well drained
Hydric: No
PAWS: 18 cm
mountain slopes
SSA
Scale
Published
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id670
1:24,000
2025-08-27