2018 Map of La Costa Valley
USGS Topo · Published 2018About this map
San Antonio Reservoir and its surrounding canyons dominate this portion of the Diablo Range, south of Pleasanton. The landscape is defined by its water infrastructure and significant elevation changes, featuring the S Bay Aqueduct and the Hetch Hetchy Aqueduct cutting through the terrain. The map records several distinct valleys that have historically supported ranching and transit, including Vallecitos Valley, La Costa Valley, and Sunol Valley.
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Map Details
Editions of this 2018 La Costa Valley Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
1889 · San Jose
USGS Topo · 1:62,500
1897 · San Jose
USGS Topo · 1:62,500
1897 · Mt. Hamilton
USGS Topo · 1:62,500
1899 · San Jose
USGS Topo · 1:62,500
1906 · Pleasanton
USGS Topo · 1:62,500
1907 · Tesla
USGS Topo · 1:62,500
1941 · Pleasanton
USGS Topo · 1:62,500
1942 · Mt. Hamilton
USGS Topo · 1:62,500
1942 · Altamont
USGS Topo · 1:62,500
1943 · Pleasanton
USGS Topo · 1:62,500