33 C.F.R. § 239.7 Separation of flood control works from urban drainage.
Title 33 - Navigation and Navigable Waters
Covered channels are likely to be considered in boundary areas demarking urban drainage and flood control. Reporting officers shall apply the policies given in ER 1165–2–21 to separate flood control facilities from urban drainage facilities.
Title 33: Navigation and Navigable Waters
PART 239—WATER RESOURCES POLICIES AND AUTHORITIES: FEDERAL PARTICIPATION IN COVERED FLOOD CONTROL CHANNELS
§ 239.7 Separation of flood control works from urban drainage.
