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2018 Map of Observatory Hill

Name: 2018 Topographic Map of Observatory Hill
Creator: U.S. Geological Survey
Published: 2018
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2018

About this map

Glen Oak anchors the northern reaches of this landscape where the Grand River and Fox River converge near Zacharias Island. This topography is defined by its glacial heritage, most prominently at Observatory Hill, which rises above the surrounding wetlands and drainage systems of French Creek and Belle Fountain Creek. The distribution of rural landmarks suggests a long-standing agricultural community, with several historic burial sites such as Oak Lawn Cemetery and the Greenwood Presbyterian Cemetery serving as vital touchpoints for local genealogists.

Water management and local industry are evidenced by the presence of Dates Millpond in the southern portion of the quadrangle, near the boundary between Marquette and Columbia counties. Small water bodies like Knights Lake and the Madden Lakes are scattered throughout the undulating terrain, connected by a network of county roads including County Road B and County Highway O. These features illustrate the persistent rural character of the region as it transitioned into the early 21st century.