Two-thirds of the water made available through reoperation of Sullivan lake funded from the Columbia river basin water supply development account created in RCW
90.90.010 must be used to supply or offset out-of-stream uses described in RCW
90.90.020(3) in Douglas, Ferry, Lincoln, Okanogan, Pend Oreille, and Stevens counties. At least one-half of this quantity must be made available for municipal, domestic, and industrial uses.