RCW 89.30.793: Jurisdiction of courts.

At the instance of the board of directors of any reclamation district created under this chapter, the superior court of the state of Washington shall have original jurisdiction to judicially examine, approve and confirm any or all proceedings pertaining to the organization of the reclamation district or of any general improvement or divisional district therein, and any or all proceedings had or contemplated in the exercise of any of the functions or powers of any of such districts.