California Code, Health and Safety Code - HSC § 4966

(a) A brief and general description of the works. If they are to be constructed, a reference to the plans and specifications that have been prepared and filed by the engineer chosen by the governing body.

(b) The estimated cost of the works to be acquired or constructed, and the amount of bonds to be issued and sold.

(c) A general description of the area to be served by the proposed works, referring to a plat of the area, which shall govern for all details.

(d) An estimate of the number and character of the places and properties to be served by the works, including those ready for immediate service and those in expectancy.

(e) An estimate of the immediate revenue that would be received from the operation of the works, and of future revenues in expectancy.

(f) A statement that revenue bonds of the district will be issued to cover the cost of the works.

(g) A notice of the time and place when persons interested may appear before the governing body and be heard as to any protests or objections they may have against the acquisition or construction of the proposed works and the issuance and sale of bonds.