The department has the power to approve plans for and authorize the construction of slopes, with rock, riprap, or other protection, upon any state-owned aquatic lands incident to the improvement of any abutting or adjacent street or avenue by any city or town in this state.
[ 2005 c 155 § 403; 1982 1st ex.s. c 21 § 82. Formerly RCW 79.93.030.]