Cal. Wat. Code § 13895.4
The State General Obligation Bond Law (Chapter 4 (commencing with Section 16720) of Part 3 of Division 4 of Title 2 of the Government Code) is adopted for the purpose of the issuance, sale, and repayment of, and otherwise providing with respect to, the bonds authorized to be issued pursuant to this chapter, and the provisions of that law are included in this chapter as though set out in full in this chapter, except that notwithstanding anything in the State General Obligation Bond Law, the bonds authorized hereunder shall bear the rates of interest, or maximum rates, as may, from time to time, be fixed by the Treasurer, with the approval of the committee, and the maximum maturity of bonds shall not exceed 50 years from the date of the bonds, or from the date of each respective series. The maturity of each respective series shall be calculated from the date of the series.
Ca. Water Code § 13895.4