1077 United States v. Rands, 389 U.S. 121, 124-25 (1967); accord United States v. Appalachian Elec. Power Co., 311 U.S. 377, 427 (1940) (“[T]here is no private property in the flow of the stream. This has no assessable value to the riparian owner.”).1078 Rands, 389 U.S. at 126; see also United States v. 30.54 Acres of Land in Greene Cty. (Filiaggi), 90 F.3d 790, 795 (3d Cir. 1996).