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2018 Map of O'Fallon

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

USGS Topo · Published 2018

About this map

Belleville and O'Fallon anchor this section of Saint Clair County, showing a landscape defined by suburban expansion and a dense network of local roads. The area between Fairview Heights and Shiloh is characterized by numerous small lakes and ponds, such as Randles Lake and Lake Christine, which are integrated into the residential developments. The map provides significant genealogical value through its many burial sites, ranging from the large Walnut Hill Cem in the south to smaller, family-named plots like Moore Cem and Engelmann Cem.

Institutional landmarks like the Southwestern Illinois College - Belleville Campus and St Johns Orphanage Cem mark the transition between the urban centers. Smaller named settlements including Crossroads, Carbon, and Petersburg indicate historical nodes that have since been enveloped by the growth of the larger municipalities. The drainage patterns of Richland Cr and Mill Creek wind through the topography, often flanked by older markers like the Old Saint Clair County Cem.