Notwithstanding any other law, the conservancy shall not take any of the following actions:

1. (a) Exercise the power of eminent domain.
2. (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.
3. (c) Levy a tax.
4. (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.