The establishment of reservations of water for agriculture, hydroelectric energy, municipal, industrial, and other beneficial uses under RCW 90.54.050(1) or minimum flows or levels under RCW 90.22.010 or 90.54.040 shall constitute appropriations within the meaning of this chapter with priority dates as of the effective dates of their establishment. Whenever an application for a permit to make beneficial use of public waters embodied in a reservation, established after September 1, 1979, is filed with the department of ecology after the effective date of such reservation, the priority date for a permit issued pursuant to an approval by the department of ecology of the application shall be the effective date of the reservation.
RCW 90.03.345
Establishment of reservations of water for certain purposes and minimum flows or levels as constituting appropriations with priority dates.
Applied in 11 court decisions — leading case Postema v. Pollution Control Hearings Bd. (2000)
Most recently applied in Center For Environmental Law & Policy v. State Of Washington (June 2019)
1979 ex.s. c 216 s 7.
How often courts cite this section
Court decisions citing this, by year. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
Official source: Washington State Legislature. Reproduced from public-domain Washington statutes; confirm against the official source for the current text. Not legal advice.