Altamont-Contra Costa clays, 15 to 30 percent slopes
Altamont
(65%)
Clayey Mountains <20ppt
Typic Chromoxererts
Well drained
Hydric: No
PAWS: 16 cm
hillslopes / Backslope
Contra Costa
(25%)
Clayey Mountains <20ppt
Mollic Haploxeralfs
Well drained
Hydric: No
PAWS: 13 cm
hillslopes / Backslope
Unnamed
(10%)
Hydric: No
PAWS: NA
hillslopes / Footslope
SSA
Scale
Published
Export
ca021
1:20,000
1961
2024-08-28