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1892 Map of Ottawa

Name: 1892 Topographic Map of Ottawa
Creator: U.S. Geological Survey
Published: 1907
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1907

About this map

The confluence of the Illinois River and Fox River at Ottawa anchors this 1890 survey, showing the complex industrial and transit network of LaSalle County in the late nineteenth century. The town is situated at a critical junction where the Illinois and Michigan Canal parallels the river, facilitating trade alongside a heavy concentration of rail lines. Major carriers including the Chicago Burlington and Quincy Railway and the Chicago Rock Island and Pacific Railway converge here, cutting through the bluffs and following the river valleys to outlying settlements like Wedron and Dayton.

Beyond the urban center, the landscape is divided into named townships like Waltham, Wallace, and Farm Ridge, reflecting a settled agricultural interior punctuated by small hubs such as Prairie Centre. Steep ravines and creek beds, including Buck Creek and Pecumsaugan Creek, create a sharp contrast to the flat upland prairies, while the southern reaches show the winding path of the Vermillion River near Vermillionville.