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1951 Map of Mt. George, 1957 Print
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1951 Map of Mt. George

USGS Topo · Published 1957

About this map

The hills east of Napa transition from agricultural flats to the steep ridges of the Vaca Mountains in this early 1950s survey. Significant land use is evident near the Napa State Hospital and the nearby Coombsville settlement, which sits along the valley floor. The map highlights the area's early water infrastructure, including reservoirs like Lake Frey, Lake Madigan, and Lake Curry, complete with an Intake Tower and spillways. These water bodies, along with Green Valley Falls, signify the importance of water management for the surrounding Wooden Valley and the developing Napa corridor.

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Map Details

Date Portrayed1951
Date Published1957
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 27 inches

Editions of this 1951 Mt. George Map

Historical Maps of Green Valley Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain