Harris serves as the primary node of settlement in this remote pocket of the California Coast Ranges, situated along the spine of Mail Ridge. The landscape is defined by its dramatic elevation changes, with numerous peaks including Pratt Mtn, Panther Peak, and Little Buck Mtn presiding over a complex network of drainage basins. The East Branch South Fork Eel River cuts through the southwestern terrain, joined by tributaries such as Rancheria Creek and Horse Pasture Creek. A distinct pattern of high-altitude clearings is evident through named features like Lewis Opening, Chervimov Opening, and Peterson Opening, suggesting a history of grazing or land management. Transportation is limited to winding mountain routes like Alderpoint Road and Dyerville Loop Road, which navigate the steep topography between Humboldt and Mendocino counties.
40 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1920 · Cummings
USGS Topo · 1:62,500
1920 · Harris
USGS Topo · 1:62,500
1921 · Briceland
USGS Topo · 1:62,500
1949 · Alderpoint
USGS Topo · 1:62,500
1949 · Garberville
USGS Topo · 1:62,500
1950 · Piercy
USGS Topo · 1:62,500
1951 · Alderpoint
USGS Topo · 1:62,500
1951 · Garberville
USGS Topo · 1:62,500
1952 · Leggett
USGS Topo · 1:62,500
1957 · Ukiah
USGS Topo · 1:250,000