2023 Map of Saint Clair Flats, 2023 Print
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2023 Map of Saint Clair Flats

USGS Topo · Published 2023

About this map

The Saint Clair Flats delta complex defines this aquatic landscape where the St. Clair River meet the open waters of Lake Saint Clair. This environment is characterized by an intricate network of waterways known locally as highways, such as Big Fisher Highway and Scotten Highway, which serve as the primary thoroughfares between low-lying land masses like Harsens Island and Dickinson Island. The international boundary between the United States and Canada runs directly through these channels, illustrating the geographic proximity of Ontario to the Michigan shore.


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Map Details

Date Portrayed2023
Date Published2023
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24000
Physical Dimensions24 x 29 inches

Editions of this 2023 Saint Clair Flats Map

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


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Source Details

CopyrightPublic Domain