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1982 Map of Erie NW
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1982 Map of Erie NW

USGS Topo · Published 1982

About this map

Meredosia Bottoms dominates the western landscape of this early 1980s survey, defined by an intricate network of drainage infrastructure designed to manage the low-lying terrain near the Whiteside and Rock Island County boundary. The map reveals a heavily engineered hydrology, where the Meredosia Ditch, Smith Ditch, and West Branch Diversion Ditch cut across the alluvial flats. This water management system supported the agricultural development of the Newton, Albany, Coe, and Erie townships.

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Map Details

Date Portrayed1982
Date Published1982
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions22 x 26.9 inches

Editions of this 1982 Erie NW Map

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

Historical Maps of Rock Island County Through Time

25 maps found

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain