The resolution of intention shall state that the board intends to form a revenue improvement district of a portion of the district which in the opinion of the board will be benefited, and to call an election in such proposed revenue improvement district, on a date to be fixed, for the purpose of submitting to the voters thereof the proposition of incurring indebtedness by the issuance of revenue bonds of the district for such revenue improvement district.
Ca. Water Code § 71981