When feasible, the department of ecology shall cooperate with the United States and other public entities, including Indian tribes, in the planning, development, and operation of comprehensive water supply projects designed primarily to resolve controversies and conflicts over water use by increasing water quantity and improving water quality within a stream or river system, or other bodies of water, as well as to enhance opportunities for both instream and diversionary water uses within the system, and, in relation thereto, the department may:
RCW 90.54.150
Effective date-Severability-1979 ex.s. c 216: See notes following RCW 90.03.245.