Hydrologic Unit Map -- 1974, Oregon

Hydrologic Unit 37



Publication type Report
Publication Subtype USGS Numbered Series
Title Hydrologic Unit Map -- 1974, Oregon
Series title Hydrologic Unit
Series number 37
Subseries Oregon 1974
ISBN 607767952
DOI 10.3133/hu37
Edition -
Year Published 1974
Language ENGLISH
Description 1 map : col. ; 102 x 134 cm. fold. in envelope 30 x 24 cm.; An overprint of the 1:500,000-scale state base map. Shows counties, location and names of all cities and towns and most of the smaller settlements, railroads, and township and range lines in black; water features in blue; hydrologic boundaries and codes in red; county codes in green. No contours. Sheet 44 by 55 inches. 1974 base.
Scale 500000
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