Pub. L. 115-270, tit. I, subtit. A, sec. 1158
HURRICANE AND STORM DAMAGE REDUCTION.
SEC. 1158. HURRICANE AND STORM DAMAGE REDUCTION. Section 156 of the Water Resources Development Act of 1976 (42 U.S.C. 1962d–5f) is amended—(1) in subsection (b)—(A) by striking “Notwithstanding” and inserting the following:“(1) In general.—Notwithstanding”; and(B) by adding at the end the following:“(2) Timing.—The 15 additional years provided under paragraph (1) shall begin on the date of initiation of construction of congressionally authorized nourishment.”; and(2) in subsection (e), by striking “5 year-period” and inserting “10-year period”.132 STAT. 3795