historical topo map of Sonoma County, CA in 1978

1978 Map of Warm Springs Dam

USGS Topo · Published 1985

This historical map portrays the area of Warm Springs Dam in 1978, primarily covering Sonoma County. Featuring a scale of 1:24000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Warm Springs Dam region at the time. Published in 1985, it is one of 3 known editions of this map due to revisions or reprints.

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Map Details

Date Portrayed1978
Date Published1985
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions21.4 x 26.8 inches

Editions of this 1978 Warm Springs Dam Map


Historical Maps of Sonoma County Through Time

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Source Details

CopyrightPublic Domain