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2015 Map of Okaton SE

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

USGS Topo · Published 2015

About this map

The White River carves a deep, winding path through the southern reaches of this landscape, marking the transition into the rugged breaks of Mellette County. Just north of the river, the small Barnette Cem stands on a plateau between drainage systems, offering a quiet focal point for local genealogical interest. The terrain is defined by a dense network of intermittent waterways, including Horse Cr, O'Donald Cr, and Ash Cr, which drain the uplands toward the river basin.

Section lines and rural access are maintained through a grid of established roads like 264th Ave and 268th Ave, illustrating the enduring Public Land Survey System structure in this part of South Dakota. The boundary between Jones and Mellette Counties runs through the western portion of the map, highlighting the administrative divisions that have shaped local land ownership and ranching history for generations.