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2024 Map of Calderwood Reservoir, 2024 Print
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2024 Map of Calderwood Reservoir

USGS Topo · Published 2024

About this map

Warner Valley's hydrology dominates this corner of Lake County, where seasonal waters and permanent basins shift across the desert floor. The northern reach is anchored by Crump Lake, while the eastern terrain rises sharply toward the rim overlooking Calderwood Reservoir and Fish Creek. This landscape is defined by the managed movement of water in an arid environment, seen in the strategically placed Greaser Reservoir and the drainage of Deep Creek. The presence of Twentymile Slough and Greaser Lake at the southern end suggests a basin where runoff collects against the high eastern ridges, creating a complex network of wetlands and intermittent flows that have long dictated land use in the high desert.

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Map Details

Date Portrayed2024
Date Published2024
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2024 Calderwood Reservoir Map

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

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain