The Eel River winds through this Humboldt County landscape, where the small community of Fort Seward serves as a primary point of reference along Railroad Ave. This 2012 survey reveals a complex network of ridges and water sources, including the prominent Mail Ridge and Winchester Ridge. Local hydrology is marked by numerous seasonal and perennial flows such as Steelhead Cr, while specific points like Big Spring, Pepperwood Springs, and Helmke Spring indicate important water access in the higher elevations.
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This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Harris
USGS Topo · 1:62,500
1921 · Dyerville
USGS Topo · 1:62,500
1921 · Briceland
USGS Topo · 1:62,500
1949 · Blocksburg
USGS Topo · 1:62,500
1949 · Alderpoint
USGS Topo · 1:62,500
1949 · Garberville
USGS Topo · 1:62,500
1949 · Weott
USGS Topo · 1:62,500
1951 · Alderpoint
USGS Topo · 1:62,500
1951 · Weott
USGS Topo · 1:62,500
1951 · Garberville
USGS Topo · 1:62,500