1069 Twin City Power, 350 U.S. at 224; United States v. Commodore Park, Inc., 324 U.S. 386, 392 (1945); see, e.g., United States v. Certain Parcels of Land in Valdez, 666 F.2d 1236, 1239 (9th Cir. 1982) (discussing Ports and Waterways Safety Act of 1972, codified at 33 U.S.C. § 1221).1070 Twin City Power, 350 U.S. at 224.