[Code of Federal Regulations] [Title 18, Volume 2, Parts 400 to end] [Revised as of April 1, 2000] From the U.S. Government Printing Office via GPO Access [CITE: 18CFR1304.201] [Page 171-172] CHAPTER XIII--TENNESSEE VALLEY AUTHORITY PART 1304--APPROVAL OF CONSTRUCTION IN THE TENNESSEE RIVER SYSTEM AND REGULATION OF STRUCTURES--Table of Contents Subpart C--Regulation of Boathouses, Houseboats, Other Floating Structures, and Harbor Limits Sec. 1304.201 Definitions. For the purposes of this subpart, in addition to any definitions contained elsewhere in this part, the following words or terms shall have the meaning specified in this section, unless the context requires otherwise: Existing as applied to floating boathouses or other structures, except houseboats, means those which were moored, anchored, or otherwise installed on, along, or in a TVA reservoir on or before July 1, 1972. Existing as applied to houseboats shall mean those which were moored, anchored, or otherwise installed on, along, or in a TVA reservoir on or before February 15, 1978. Floating boathouse means a floating structure or facility, any portion of which is enclosed, capable of storing or mooring any houseboat or other vessel under cover. Houseboat means any vessel which is equipped with enclosed or covered sleeping quarters. Navigable houseboat means any self propelled houseboat having maneuverability which is (a) built on a boat hull or on two or more pontoons; (b) equipped with motor and rudder controls located at a point on the houseboat from which there is forward visibility over a 180 deg. range; and (c) in compliance with all applicable State and Federal requirements relating to watercraft: Provided, however, That any existing houseboat which was deemed navigable under the provisions of the former Sec. 1304.201, which became effective November 21, 1971, shall continue to be deemed navigable for all purposes of this subpart, except that such houseboats shall be subject to the provisions of Sec. 1304.203(d). New as applied to houseboats, floating boathouses, floats, or other structures means all houseboats, floating boathouses, or structures, other than existing ones. Nonnavigable houseboat means a houseboat not in compliance with one or more of the criteria defining a navigable houseboat. [[Page 172]] Pontoon means an elongated watertight box or cylinder extending fore and aft for the full length of a vessel and having a sloped or molded bow to facilitate movement through the water. Vessel means any watercraft or other structure or contrivance used or capable of use as a means of water transportation, such as a boat, floatboat, or houseboat. [42 FR 65148, Dec. 30, 1977; 43 FR 6766, Feb. 16, 1978. Redesignated at 44 FR 30682, May 29, 1979]