(a) Within 24 months of the adoption of the Central Valley Flood Protection Plan by the Central Valley Flood Protection Board pursuant to Section 9612 of the Water Code, each city and county within the Sacramento-San Joaquin Valley, shall amend its general plan to contain all of the following:
(1) The data and analysis contained in the Central Valley Flood Protection Plan, including, but not limited to, the locations of the facilities of the State Plan of Flood Control, the locations of other flood management facilities, the locations of the real property protected by those facilities, and the locations of flood hazard zones.
(2) Goals, policies, and objectives, based on the data and analysis identified pursuant to paragraph (1), for the protection of lives and property that will reduce the risk of flood damage.
(3) Feasible implementation measures designed to carry out the goals, policies, and objectives established pursuant to paragraph (2).
(b) To assist each city or county in complying with this section, the Central Valley Flood Protection Board, the Department of Water Resources, and local flood agencies shall collaborate with cities or counties by providing them with information and other technical assistance.
(c) In implementing this section, each city and county, both general law and charter, within the Sacramento-San Joaquin Valley, shall comply with this article, including, but not limited to, Sections 65300.5, 65300.7, 65300.9, and 65301.
(d) Notwithstanding any other provision of law, this section applies to all cities, including charter cities, and counties within the Sacramento-San Joaquin Valley. The Legislature finds and declares that flood protection in the Sacramento and San Joaquin Rivers drainage areas is a matter of statewide concern and not a municipal affair as that term is used in Section 5 of Article XI of the California Constitution.