Sisters ashy loamy sand, 0 to 15 percent slopes
Sisters
(85%)
Oregon East Cascades, Volcanic Uplands and Mountainbases (Ponderosa pine - Douglas-fir - (Grand fir) / Snowbrush) 20-30 PZ
Humic Vitrixerands
Well drained
Hydric: No
PAWS: 19 cm
mountain slopes
Wanoga
(4%)
Oregon East Cascades, Outwash Plains and Volcanic Uplands (Ponderosa pine / Antelope bitterbrush / Idaho Fescue) 14-18 PZ
Humic Vitrixerands
Well drained
Hydric: No
PAWS: 11 cm
hillslopes / Backslope
Yapoah
(4%)
Oregon East Cascades, Outwash Plains and Volcanic Uplands (Ponderosa pine / Antelope bitterbrush / Idaho Fescue) 14-18 PZ
Humic Vitrixerands
Somewhat excessively drained
Hydric: No
PAWS: 8 cm
mountain slopes
Fryrear
(4%)
Oregon East Cascades, Lava Plains (Ponderosa pine - Western Juniper) 12-16 PZ
Humic Vitrixerands
Well drained
Hydric: No
PAWS: 6 cm
hillslopes / Summit
hillslopes / Shoulder
Rock outcrop
(3%)
Hydric: No
PAWS: NA
SSA
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2025-09-09