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2015 Map of Alleman Station

Name: 2015 Topographic Map of Alleman Station
Creator: U.S. Geological Survey
Published: 2015
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2015

About this map

Alleman Station sits at a critical junction of rural roads and hydrology where the wide waters of Lake Oahe and the Cheyenne River dominate the landscape. This 2015 survey documents the complex drainage system of central South Dakota, defined by major tributaries like Dupree Cr, Rudy Cr, and Hermaphrodite Cr. The geography is characterized by distinct elevated plains, including Circle P Flats, Marion Flats, and Mississippi Flats, which represent the high ground above the river valleys.

Local infrastructure is traced via established routes like Cherry Creek Rd and Robbs Flat Rd, which navigate the various draws and creek beds that feed into the reservoir. The map provides a precise view of the county boundaries where Ziebach, Haakon, Stanley, and Dewey counties meet, illustrating the administrative divisions of this prairie region and the various watercourses, such as Lone Tree Cr and Sage Cr, that shape the local ranching environment.