Cal. Water Code § 12651

The plan of improvement for flood control and other purposes on the Lower San Joaquin River and tributaries, including Tuolumne and Stanislaus Rivers, is adopted and authorized in accordance with the recommendations of the Chief of Engineers in Flood Control Committee Document Numbered 2, Seventy-eighth Congress, Second Session, at an estimated cost to the State of eight hundred ninety-four thousand dollars ($894,000).