Robert B. Diemer, Metropolitan general manager 1952-1961, after whom Metropolitan filtration plant at Yorba Linda, in Orange County, was named.
Robert B. Diemer, Metropolitan general manager 1952-1961, after whom Metropolitan filtration plant at Yorba Linda, in Orange County, was named.
The name of a pioneer family in southwestern Riverside County and of one of the two valleys dammed to create Diamond Valley Lake, Metropolitan's major reservoir near Hemet in southwestern Riverside County.
Diamond Valley Lake-Metropolitan's major reservoir near Hemet, in southwestern Riverside County.
California Department of Water Resources. Guides development and management of California's water resources; owns and operates State Water Project and other water-development facilities.