Grangemont-Riswold complex, 20 to 40 percent slopes
Grangemont
(40%)
Ashy Hills and Mountains 30-45 PZ Frigid Western Bitterroot Foothills
Andic Glossudalfs
Well drained
Hydric: No
PAWS: 48 cm
hillslopes / Backslope
hillslopes / Summit
hillslopes / Shoulder
Riswold
(30%)
Ashy Basalt Hills and Canyons 30-45 PZ Frigid Eastern Columbia Plateau Embayments
Andic Hapludalfs
Well drained
Hydric: No
PAWS: 29 cm
hillslopes / Backslope
SSA
Scale
Published
Export
id618
1:24,000
1965
2025-08-27