Water Code § 12878.25

12878.25.

The land within each zone, and the land within each maintenance area, if no zones are established therein, shall be conclusively presumed to be benefited by the continued operation and maintenance of the unit in accordance with the assessed valuation of the land and the improvements thereon or in accordance with its benefit product as defined in Section 12878.40, and shall be subject to assessment as provided in this article.