Public Resources Code § 32659.7
CHAPTER 4.5. San Diego Rivers Watershed Consortium
Notwithstanding any other law, the conservancy shall not take any of the following actions:
(a) Exercise the power of eminent domain.
(b) Manage, regulate, or control the use of any land owned or leased by another public agency, except as provided pursuant to a written agreement with that public agency.
(c) Levy a tax.
(d) Take any action that interferes with, conflicts with, impedes, adversely impacts, or prevents the planning and implementation of projects and programs contained in adopted local or community plans.