Series 165, Attorney General's Office Colorado River Commission case files, 1925-1963. Series 185, Governor (2021- : Cox) Water rights and irrigation records, 1919.

Series 880, Department of Natural Resources. Division of Water Rights Biennial reports, 1897-1974. Series 884, Office of the State Engineer Water supply surveys data, 1911-1959.

Series 13912, Department of Natural Resources. Division of Water Rights Colorado River project records, 1908-1968.

Series 2369, Department of Natural Resources. Division of Water Rights Basic data release reports, 1961-1971. Series 22510, Department of Natural Resources. Division of Water Rights Technical publications, 1944-

Series 226, Governor Spry Correspondence, 1908-1916. Series 3896, Governor Spry Letter books, 1909-1913. Series 4468, Governor Matheson Correspondence, 1976-1984. Series 12554, Weber County (Utah). County Clerk Water districts water allotments, 1968- Series 83914, Office of the State Engineer Proposed determination of water rights reports, 1930-1967. Series 83914, Office of the State Engineer Proposed determination of water rights reports, 1930-1967.

Series 22511, Department of Natural Resources. Division of Water Rights Water supply outlook reports, 1969-1982.

Series 2369, Department of Natural Resources. Division of Water Rights Basic data release reports, 1961-1971.

Series 83671, Millard County (Utah). County Recorder Water deeds, i 1899-1960.

Series 83752, Iron County (Utah). County Recorder Water deeds, i 1903-1959.

Series 185, Governor (2021- : Cox) Water rights and irrigation records, 1919.