2015 Map of Riley Ridge, 2015 Print
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2015 Map of Riley Ridge

USGS Topo · Published 2015

About this map

Mendocino National Forest defines the character of this mountain landscape, where isolated homestead sites and named clearings suggest a history of seasonal grazing and forest management. Family names are preserved in locations such as Steuben Place, Mitchell Place, and Dawson Place, likely marking former ranching headquarters or historical settlements. The terrain is marked by a series of steep, parallel ridges and deep drainages, including Riley Ridge and Tatham Ridge, which channel water into the S Fork Elder Cr and Middle Fork Elder Cr. High points like Brush Mtn and Eagle Peak provide vantage points over the complex topography. Vital water sources for those traveling the backcountry are identified at Cold Spring and Government Spring, while primitive routes like Ball Rock Tie and Valentine Ridge follow the contours of the land.


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Map Details

Date Portrayed2015
Date Published2015
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2015 Riley Ridge Map

This is the sole edition of this map. No revisions or reprints were ever made.


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Source Details

CopyrightPublic Domain