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Claremont Heights Irrigation Company Papers, Water Resources Collection

 Collection
Identifier: H-Mss-0204
Abstract The Claremont Heights Irrigation Company was incorporated on March 14, 1913, as a mutual water company and was dissolved on August 1, 1977. Located in Claremont, California, the company provided water services for its stockholders. The collection consists of administrative files, financial records, and operational materials of the company between its founding in 1912 and its closing in 1977, with some supplemental materials dating between 1909-1981. The collection also contains materials...
Dates: 1909-1981 and undated

Metropolitan Water Department Collection, Water Resources Collection

 Collection
Identifier: H-Mss-0537
Scope and Contents Minutes, reports, speeches, memoranda, and resolutions. Information on the construction of the San Jacinto Tunnel; construction of the Coachella Valley Road and Berdoo Canyon Road; construction of Valverde and Bernasconi Tunnels; construction of Coachella Tunnels; construction of Iron Mountain, Coxcomb, and Cottonwood Tunnels; and construction of the Hollywood Tunnel. As well as information on the West Basin Feeder, California Aqueduct, and transmission lines in the Mecca Pass to the...
Dates: TBD