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2014 Map of Calderwood Reservoir

Name: 2014 Topographic Map of Calderwood Reservoir
Creator: U.S. Geological Survey
Published: 2014
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2014

About this map

Warner Valley water systems and high desert terrain dominate this 2014 survey of Lake County. The landscape is defined by extensive water management features, most notably the Calderwood Reservoir and the expansive Greaser Reservoir complex to the south. These catchments, along with Crump Lake and Fisher Lake, reflect the critical nature of water storage in this arid region of southeastern Oregon.

Inland from the lake beds, the terrain rises toward Verley Seeding and the slopes of Verley. Human infrastructure is sparse but specialized, marked by the long route of the Sandy Pipeline and the east-west corridor of Highway 140. Smaller water bodies like Fish Lake and Greaser Lake sit between the desert basins and the surrounding uplands, while Twentymile Slough drains into the lower elevations. The map provides a clear look at the Public Land Survey System grid, including corners for t39s r25e and neighboring townships.