Correspondence, reports, documents, data, and photographs, relating to dams,
hydroelectric power installations, irrigation works, and municipal water supply systems,
principally in California, but including other western states and the Arkansas-White-Red
River Basin. Includes material on the Devils Postpile National Monument, Calif.
Copyright has not been assigned to the Water Resources Collections and Archives. All requests for
permission to publish or quote from manuscripts must be submitted in writing to the Head
of Archives. Permission for publication is given on behalf of the Water Resources Collections and Archives as the owner of
the physical items and is not intended to include or imply
permission of the copyright holder, which must also be obtained by the reader.