33 U.S. Code § 30 - Grand River, Missouri, above Brunswick
Grand River in the State of Missouri above the city of Brunswick, in the county of Chariton in said State, is declared to be not a navigable stream and shall be so treated by the Secretary of the Army and by all other authorities.
Department of War designated Department of the Army and title of Secretary of War changed to Secretary of the Army by section 205(a) of act July 26, 1947, ch. 343, title II, 61 Stat. 501. Section 205(a) of act July 26, 1947, was repealed by section 53 of act Aug. 10, 1956, ch. 1041, 70A Stat. 641. Section 1 of act Aug. 10, 1956, enacted “Title 10, Armed Forces” which in sections 3010 to 3013 continued Department of the Army under administrative supervision of Secretary of the Army.