Please contact the contributing institution for more information regarding the copyright status of this object.
Rights Holder and Contact
Claremont Colleges Library, Special Collections For more information on copyright or permissions for this image, please contact Honnold Mudd Library Special Collections at https://library.claremont.edu/scl/
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 809 of the Statutes of 1927. This map divides San Bernardino, Riverside, and Orange counties according to the following criteria: raingage observed 1926-1927, raingage not observed 1926-1927, and rainfall contours (confined to valley floor).
Maps Government publications Water-supply-California-Santa Ana River Watershed Santa Ana River Watershed (Calif.) Streets Creeks Canyons Rivers Rain gauges Rainfall
Time Period
1926 - 1927
Place
Santa Ana Valley (Calif.)
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.
If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.
Share your story
Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.