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2021 Map of Glad Valley NW, 2021 Print
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2021 Map of Glad Valley NW

USGS Topo · Published 2021

About this map

The Grand River National Grassland dominates the northern reaches of this landscape along the border of Corson and Ziebach counties. The terrain is defined by a dendritic network of drainages, where seasonal watercourses like Beef Creek and Twin Butte Creek carve through the high plains. The absence of concentrated town sites reflects the region's character as a managed open range, where land use is dictated by the Public Land Survey System grids of t17n r17e and t17n r18e. Geologists and land managers can trace the winding paths of Tourney Creek and Blue Creek as they navigate the subtle elevation changes of this prairie environment, providing a detailed record of the natural hydrology and early 21st-century boundary delineations in this portion of South Dakota.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Glad Valley NW Map

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

Historical Maps of District 1 Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain