Section 8713 Of Article 7. Approval Of Plans From California Water Code >> Division 5. >> Part 4. >> Chapter 3. >> Article 7.

. The owner of any existing levee at any of the places mentioned in this article may raise, widen, or strengthen the levee, if before work is commenced, the plans, specifications and method of construction are submitted to and approved by the board, and the work is done subject to the supervision of the board.