California Code, Water Code - WAT § 74792

Bonds of the district may be issued in the manner provided in this chapter payable, both principal and interest, from assessments levied upon all real property in the district in the manner provided in this division for the levy of assessments upon land only.

If the board determines that the bonds shall be payable from assessments upon all such real property, or if the proceedings for the formation of the district require that the bonds be so payable, the board shall so state in the resolution calling the bond election, and the notice of the election shall contain a statement to that effect. If the bonds receive the necessary two-thirds vote at the bond election, then they shall be payable from assessments upon all real property in the district, and such real property shall be subject to taxation for the payment of principal and interest of such bonds.