United States Department of the Interior Bureau of Reclamation. 1948.
Color map poster, 19 1/4 x 30 inches on sheet 20 3/4 x 30 3/4 inches, Overall light creasing, two short tears in the margin, a few very light foxing spots to the lower right corner, good condition. A detailed map. Text in the cartouche reads: "A Framework for Progress. The coordinated, long-range plan of the Departments of the Interior and the Army for the develpment of irrigation, power, flood condtol, navigation, recreation, fisheries and other beneficial uses, presented for the consideration of the pople of the Pacific Northwest." There is a listing of 119 Major Potential Reservoirs and Power Sites. At lower left the key lists under Potential Irrigated Land: Major Authorized Projects, Major Proposed Projects; under Presently Irrigated Land: Adequately Watered, Major Supplemental Water Projects (proposed); Major Reservoirs. Item #56464