[Code of Federal Regulations] [Title 33, Volume 3] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR211.12] [Page 187] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER II--CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PART 211_REAL ESTATE ACTIVITIES OF THE CORPS OF ENGINEERS IN CONNECTION WITH Sec. 211.12 Exchange of lands. The Secretary of the Army is authorized to exchange lands acquired for river and harbor and flood control projects for privately owned lands required for such purposes. (Sec. 2 of the act of June 20, 1938 (52 Stat. 804; 33 U.S.C. 558b) as extended by sec. 3 of the act of August 11, 1939 (53 Stat. 1414, 33 U.S.C. 558b-1).)