RCW 35A.70.010: Waters within city—City's water supply.

Every code city shall have authority to protect waters within the city or comprising part of the city's water supply pursuant to the authority provided therefor by RCW 9.66.050, 54.16.050, 69.30.130, * 57.08.010, 8.12.030, 70.54.010 and 70.54.030.