Flood Control Act of 1960, as amended, Section 206, Public Law 86-645, 33 U.S.C. 709a.
This section lists the legal authority upon which a program is based (acts, amendments to acts, Public Law numbers, titles, sections, Statute Codes, citations to the U.S. Code, Executive Orders, Presidential Reorganization Plans, and Memoranda from an agency head).
Regulations, Guidelines, And Literature
Engineer Regulation 1105- 2-100, Section V, Flood Plain Management Services Program.