Trask and Cummins basins
for your overheads
and this
Here's Trask, Chrysten
20001 data:
The first value is the slope in degrees, truncated to an integer.
The second value is the cell count.
stuff from 2000:
Oregon Coast Range Creeks: Deton, Larson, Sullivan
From top to bottom: Larson Creek, Sullivan Creek, and the frequently-misspelled
Deton Creek. The background is a corner of the Allegany quadrangle.
Download binned hypsometry:
Larson
Sullivan
Deton
This should be what you need to calculate erosion rates, Paul.
And here's Drift Creek:
>
Download binned Drift Creek hypsometry