[Code of Federal Regulations] [Title 33, Volume 1] [Revised as of July 1, 2005] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR62.32] [Page 148-149] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PART 62_UNITED STATES AIDS TO NAVIGATION SYSTEM--Table of Contents Subpart B_The U.S. Aids to Navigation System Sec. 62.32 Inland waters obstruction mark. (a) On inland waters designated by the Commandant as State waters in accordance with Sec. 66.05-5 of this chapter and on non-navigable internal waters of a State which have no defined head of navigation, a buoy showing alternate vertical black and white stripes may be used to indicate to a vessel operator that an obstruction to navigation extends from the nearest shore to the buoy. (b) The black and white buoy's meaning is ``do not pass between the buoy and the shore''. The number of white and black stripes is discretionary, provided that the white stripes are twice the width of the black stripes. Prior to December 31, 2003, this aid shall not be used on a waterway which has a red and white striped obstruction marker [[Page 149]] defined in Sec. 66.10-15(e)(3) of this chapter, unless all obstruction markers are replaced. [CGD 97-018, 63 FR 33573, June 19, 1998]