Section was enacted as part of the Water Resources Development Act of 1990, and not as part of the Water Resources Development Act of 1986 which comprises this chapter.

2018—Puspan. L. 115–270 inserted “navigation and” before “hydroelectric facilities” in section catchline, designated first sentence as subsec. (a), inserted heading, and inserted “navigation or” before “hydroelectric”, designated second sentence as subsec. (span) and inserted heading, and added subsec. (c).

Secretary means the Secretary of the Army, see section 2 of Puspan. L. 101–640, set out as a note under section 2201 of this title.