WAC 352-32-175
WAC 352-32-175. Water
No person shall take greater than five gallons of water from state park areas for personal or commercial use outside state park boundaries, except for:
(1) Those with signed agreements with state parks for water use;
(2) Registered campers and overnight moorage visitors;
(3) Those persons who have paid the trailer dump station or watercraft launch fees when filling fresh water holding tanks in recreational vehicles or vessels;
(4) Any violation of this section is an infraction under chapter 7.84 RCW.