[Code of Federal Regulations] [Title 33, Volume 3] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR239.1] [Page 329] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER II--CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PART 239_WATER RESOURCES POLICIES AND AUTHORITIES: FEDERAL PARTICIPATION IN COVERED FLOOD CONTROL CHANNELS--Table of Contents Sec. 239.1 Purpose. Sec. 239.1 Purpose. 239.2 Applicability. 239.3 References. 239.4 Policy. 239.5 Engineering considerations. 239.6 Level of protection. 239.7 Separation of flood control works from urban drainage. 239.8 Cost sharing. 239.9 Effective date. Authority: Pub. L. 738, 74th Congress 33 U.S.C. 701a. Source: 43 FR 47470, Oct. 13, 1978; 44 FR 36175, June 21, 1979, unless otherwise noted. This regulation establishes policy for determining the extent of Federal participation in covered flood control channels.