A bill to provide for the optimum development of the Nations natural resources through the coordinated planning of water and related land resources, through the establishment of a water resources council and river basin commissions, and by providing finan

S. 21 in the 89th Congress (1965–1966) became law — introduced in 1965, sponsored by Clinton Anderson.

During the 89th Congress (1965–1966), Lyndon B. Johnson was president, and Democrats held majorities in both the House and Senate.