California Code, Water Code - WAT § 79044

(a)(1) In expending grant money pursuant to this article to acquire an interest in any particular parcel of land, a local public agency or nonprofit organization may use the money to establish a trust fund in the amount of not more than 20 percent of the amount of money paid for the acquisition. Interest from the trust fund shall be used only to maintain the lands that are acquired pursuant to this chapter.

(2) A local public agency or nonprofit organization that acquires land with money from the subaccount and transfers the land to another public agency or nonprofit organization shall also transfer the ownership of the trust fund that was established to maintain that land.