Koyukuk silt loam, 1 to 35 percent slopes
Koyukuk
(90%)
Boreal Forest Loamy Slopes
Typic Eutrocryepts
Well drained
Hydric: No
PAWS: 43 cm
Typic Aquiturbels
(5%)
Typic Aquiturbels
Poorly drained
Hydric: Yes
PAWS: 18 cm
depressions
dunes
Koyukuk
(5%)
Typic Eutrocryepts
Well drained
Hydric: No
PAWS: 43 cm
SSA
Scale
Published
Export
ak643
1:24,000
1998
2025-08-29