2018 Map of Willis Ridge
USGS Topo · Published 2018About this map
The Eel River carves a deep path through this Mendocino County landscape, where the settlement of Farley sits along the northwestern bend of Outlet Creek. This 2018 survey documents a region defined by its prominent landforms, including the namesake Willis Ridge and the heights of Bald Mtn. To the south, Wheelbarrow Valley provides a distinct break in the elevation, served by Wheelbarrow Rd and drained by Wheelbarrow Cr. The complex drainage network is further defined by tributaries like Tomki Cr, Indian Cr, and Fish Cr, while Lily Lake sits perched in the northeastern corner. This map serves as a modern record of the interior Coast Ranges, illustrating the persistent geography of Shimmin Ridge and the passage through Pepper Gap that connects these remote valleys.
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Map Details
Editions of this 2018 Willis Ridge Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1922 · Willits
USGS Topo · 1:62,500
1929 · Eden Valley
USGS Topo · 1:62,500
1942 · Willits
USGS Topo · 1:62,500
1943 · Pomo
USGS Topo · 1:62,500
1944 · Willits
USGS Topo · 1:62,500
1951 · Laytonville
USGS Topo · 1:62,500
1952 · Eden Valley
USGS Topo · 1:62,500
1957 · Ukiah
USGS Topo · 1:250,000
1960 · Ukiah
USGS Topo · 1:250,000
1960 · Potter Valley
USGS Topo · 1:62,500