A protest based upon a claim of interference with an alleged appropriative or prescriptive right which has not been adjudicated and which is based solely upon use of water commenced since December 19, 1914, without compliance with statutory procedure, will not be accepted.
Cal. Code Regs. Tit. 23, § 746
Note: Authority cited: Section 1058, Water Code. Reference: Sections 1330 and 1331, Water Code; and People v. Shirokow, 26 Cal.3d 301, 162 Cal.Rptr. 30, 605 P.2d 859 (1980).