California Water Library
The South Lahontan region spans 17 million acres of land in central to southeastern California, encompassing numerous mountain ranges such as the Sierra Nevada, the Techachapi Mountains, the San Gabriel Mountains, and the San Bernardino Mountains; the region also hosts Mt. Whitney, the highest point in the contiguous US at 14,495 feet above sea level, as well as Death Valley, the lowest point at 282 feet below sea level.
California Department of Water Resources (DWR) | November 15th, 1974
California Department of Water Resources (DWR) | July 31st, 1967
California Department of Water Resources (DWR) | June 28th, 1968
California Department of Water Resources (DWR) | January 1st, 1962
California Department of Water Resources (DWR) | January 1st, 1958
California Department of Water Resources (DWR) | January 1st, 1931
California State Water Resources Control Board (SWRCB) | June 30th, 1955
Click here for Volume 2
California Department of Water Resources (DWR) | June 30th, 1955
Click here for Volume 1
State of California | June 2nd, 1930
State of California | September 20th, 1931