2015 Map of Iona, 2015 Print
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2015 Map of Iona

USGS Topo · Published 2015

About this map

Iona anchors this section of Lyman County, situated along a section of the road network where 266th St and 338th Ave meet. The landscape is defined by the high ground of the Iona Hills and the prominent Twilight Butte to the southwest, contrasted by the broad drainage patterns of Waterhole Cr and Nicholas Cr. This mid-2010s survey illustrates a rural South Dakota prairie environment where agriculture and topography dictate the placement of local infrastructure, such as Lake Agnes and the Iona Cem.


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Map Details

Date Portrayed2015
Date Published2015
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2015 Iona Map

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


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Source Details

CopyrightPublic Domain