Cal. Wat. Code § 12749.5
The project for flood protection on the San Luis Rey River in San Diego County is adopted and authorized substantially in accordance with the recommendations of the Secretary of the Army and the Chief of Engineers in Senate Document Numbered 91-106, 91st Congress, Second Session, as authorized by the Senate Committee on Public Works Resolution adopted December 17, 1970, and the House Committee on Public Works and Transportation Resolution adopted December 15, 1970, pursuant to the provisions of Section 201 of Public Law 89-298, 89th Congress (79 Stat. 1073) at an estimated cost to the state of the sum that may be appropriated for state cooperation by the Legislature upon the recommendation and advice of the department. The department may pay 50 percent of the nonfederal capital costs of the recreation and fish and wildlife enhancement features of the project.
Ca. Water Code § 12749.5