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2017 Map of Angostura Reservoir

Name: 2017 Topographic Map of Angostura Reservoir
Creator: U.S. Geological Survey
Published: 2017
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2017

About this map

Angostura Reservoir serves as the central focal point of this 2017 study, where the waters of the Cheyenne River are impounded within the southeastern reaches of the Black Hills National Forest. The landscape is defined by a series of rugged drainages and canyons that feed into the reservoir, including Red Canyon, Adams Canyon, and Green Canyon. To the west, the elevation rises toward Tepee Mtn, while the northeast corner is marked by the Hot Springs Municipal Airport.

Modern recreation and residential development are evident along the eastern and southern shorelines, indicated by a dense network of local roads such as Shoreview Dr, Boaters Blvd, and Waterview Rd. The map also captures the confluence of several seasonal streams, such as Tepee Cr and Willow Cr, illustrating the complex hydrology of Fall River County as it transitions from the forested uplands toward the Cheyenne River valley.