Materials about the history of Eagle Rock.  Our historical society objectives are: To preserve, clarify through research and to perpetuate the history of Eagle Rock Valley To make this history available to students, researchers, libraries and all interested persons To preserve and protect our local landmarks, especially the Eagle Rock

The Metropolitan Water District of Southern California manages a library and archival repository documenting the activities of the organization and resources of interest to the greater history of the Los Angeles region. 

The Mojave Desert Archives preserves the history of transcontinental travel to the Los Angeles region through the Mojave Desert of eastern California. Route 66, National Old Trails Road, the Mojave Wagon Road, the Santa Fe Railway (now BNSF), Union Pacific Railroad, and Interstate highways were and are major transit routes through the desert terminating in the Los Angeles basin.