2021 Map of Thatcher Ridge
USGS Topo · Published 2021About this map
Mendocino National Forest encompasses this high-elevation landscape, where the Eel Wild and Scenic River and the Middle Fork Eel River carve through steep canyons. The terrain is defined by a series of prominent northwest-trending spines, including Thatcher Ridge, Old Man Ridge, and Horse Pasture Ridge. These ridges are interspersed with isolated high basins and flats like Hayshed Basin and Haynes Flat.
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Map Details
Editions of this 2021 Thatcher Ridge Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1926 · Covelo
USGS Topo · 1:62,500
1929 · Eden Valley
USGS Topo · 1:62,500
1952 · Hull Mountain
USGS Topo · 1:62,500
1952 · Eden Valley
USGS Topo · 1:62,500
1952 · Covelo
USGS Topo · 1:62,500
1952 · Anthony Peak
USGS Topo · 1:62,500
1957 · Ukiah
USGS Topo · 1:250,000
1960 · Ukiah
USGS Topo · 1:250,000
1966 · Sanhedrin Mtn
USGS Topo · 1:24,000
1966 · Brushy Mtn
USGS Topo · 1:24,000