Hydrologic Unit Map -- 1974, Minnesota

Hydrologic Unit 23



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).   

Study Area

Publication type Report
Publication Subtype USGS Numbered Series
Title Hydrologic Unit Map -- 1974, Minnesota
Series title Hydrologic Unit
Series number 23
Subseries Minnesota 1974
ISBN 607767812
DOI 10.3133/hu23
Year Published 1974
Language English
Publisher U.S. Geological Survey
Publisher location Reston, VA
Description 1 Plate: 72.00 x 82.11 inches
Country United States
State Minnesota
Scale 500000
Online Only (Y/N) N
Additional Online Files (Y/N) N
Google Analytic Metrics Metrics page
Additional publication details