Cal. SHC § 35301

The legislative body, at any time after the filing of a petition for the formation of such district, may by ordinance declare and agree that city lands shall for all purposes of said district be held, used and treated in all respects the same as parking places acquired with the proceeds of bonds issued under this part. Such ordinance shall not become effective until said district shall have been formed and bonds shall have been issued for such district, as provided in this part. If such ordinance is adopted and becomes effective, such city lands shall be so held, used and treated and, without limiting the generality of the foregoing, the revenues from the operation of off-street parking facilities thereon may be pledged and used for the same purposes as those for which revenues from parking facilities acquired or improved with proceeds of such bonds may be pledged and used. The ordinance shall describe the city lands to be so held, used and treated and shall state the amount of compensation, if any, to be paid the city therefor and the manner in which said compensation is to be paid.