Record Details

Santa Ana investigation. Flood control and conservation, map 9

Claremont Colleges Digital Library

Field Value
Title Santa Ana investigation. Flood control and conservation, map 9 Map 9. Depth of ground water in recent gravels, Autumn of 1927 Bulletin No. 19
Creator Post, William S. (Hydraulic Engineer)
Contributor Hyatt, Edward (State Engineer)
Subject Maps; Government publications; Water-supply-California-Santa Ana River Watershed; Santa Ana River Watershed (Calif.); Rivers; Water; Drainage; Underground water levels; Streets; Creeks; Canyons
Coverage Santa Ana Valley (Calif.) 1927-09; 1927-10; 1927-11
Description Reports of the Division of Engineering and Irrigation prepared pursuant to acts of the Legislature. Chapter 476 of the Statutes of 1925 and Chapter 8009 of the Statutes of 1927. The map encompasses San Bernardino, Riverside, and Orange Counties and depicts wells, hydrographic contours, basin boundaries, approximate locations of sudden changes in elevation of water plane, boundaries of recent alluvium, Artesian areas, and boundaries of valley floor.
Publisher California State Printing Office Honnold Mudd Library. Special Collections
Date 1928-12-01
Language eng
Source Map, 1 sheet: Title from map pocket containing 14 maps: Maps accompanying Bulletin No. 19, Santa Ana Investigation, Flood Control and Conservation, Seeley G. Mudd Science Library.
Rights Claremont Colleges Library, Special Collections For more information on copyright or permissions for this image, please contact Honnold Mudd Library Special Collections at
Relation California Water Documents -
Type Image
Format image/jp2

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