Any person, hereafter desiring the department to reserve water for future public water supply may file a petition with the director requesting future establishment of a reservation, provided that the applicant shall have a coordinated water system plan approved by the secretary, department of social and health services unless exempted from this requirement by both the secretary and the director.
Wash. Admin. Code § 173-590-060
Order DE 75-32, § 173-590-060, filed 3/10/76.