Washington Revised Code Title 89. Reclamation, Soil Conservation, and Land Settlement § 89.30.166. Contracts with United States or state of Washington--Submission of contracts to electors

No contract, however, providing for the levy of such assessments shall be entered into with the state of Washington or the United States as above provided unless a proposition of entering into such a contract shall have first been submitted to the electors of the general improvement district or divisional district concerned, and by said electors approved.