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Hydrologic Unit Map -- 1974, State of Michigan

Hydrologic Unit 22

Prepared in cooperation with the U.S. Water Resources Council
By:
DOI:10.3133/hu22

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Abstract

This map and accompanying table show Hydrologic Units that are basically hydrographic in nature.  The Cataloging Units shown will supplant the Cataloging Units previously used by the U.S. Geological Survey in its Catalog of Information on Water Data (1966-72).  The previous U.S. Geological Survey Catalog-Indexing System was by map number and letter, such as 49 M.  The boundaries shown have been adapted from "The Catalog of Information on Water Data" (1972), "Water Resources Regions and Subregions for the National Assessment of Water and Related Land Resources" by the U.S. Water Resources Council (1970), " River Basins of the United States" by the U.S. Soil Conservation Service (1963, 1970), "River Basin Maps Showing Hydrologic Stations" by the Inter-Agency Committee on Water Resources, Subcommittee on Hydrology (1961), and States planning maps.

Study Area

Additional publication details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Hydrologic Unit Map -- 1974, State of Michigan
Series title:
Hydrologic Unit
Series number:
22
Subseries:
Michigan 1974
ISBN:
607767804
DOI:
10.3133/hu22
Year Published:
1974
Language:
English
Publisher:
U.S. Geological Survey
Description:
2 Plates: 54.58 x 32.54 inches and 54.63 x 32.67 inches
Country:
United States
State:
Michigan
Projection:
Lambert conformal conic projection
Scale:
500000