Water resources development-Idaho-History-Sources.

Boise Engineering Company's record of projects including the Caldwell Water Works, the Blackfoot Water Works, the Twin Falls Land and Water Company, the Shoshone Water Works, and the Payette Water Works.

Project reports from the Rathdrum Prairie Project (1946); the Hells Canyon Project (1948); the Minidoka Northside Pumping Project (1948-1949); the Council Project (1949); the Cambridge Bench Project (1948); Upper Star Valley (1949); the Preston Bench Project (1949); the Columbia River and Tributaries Review (1947); and Minidoka Project History (1966).

Records relating primarily to the Minidoka and Payette-Boise Reclamation projects in Idaho, together with scattered items concerning Ira B. Perrine, Salmon River diversions, American Falls Reservoir, the Twin Falls North Side Project, and the Idaho Irrigation Company project.

Membership lists, financial records, newspaper clippings, and other records of the Water/Power Initiative Committee, which gathered petitions for a proposed "Hydropower Protection and Water Conservation Act" in Idaho.