historical topo map of Ottawa, IL in 1991

1991 Map of Ottawa

USGS Topo · Published 1991

This historical map portrays the area of Ottawa in 1991, primarily covering LaSalle County as well as portions of Will County, Livingston County, Kendall County, Iroquois County, Kankakee County, and Grundy County. Featuring a scale of 1:100000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Ottawa region at the time. Published in 1991, it is the sole known edition of this map.

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Map Details

Date Portrayed1991
Date Published1991
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:100000
Physical Dimensions39.9 x 24.1 inches

Editions of this 1991 Ottawa Map

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


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Source Details

CopyrightPublic Domain