; 33 U.S.C. 709 ). 3204. Reauthorization of National Dam Safety Program Act Section 14 of the National Dam Safety Program Act ( 33 U.S.C. 467j ) is amended by striking for each of fiscal years 2015 through 2019 each place it appears and inserting for each of fiscal years 2015 through 2021 . 3205. Sense of Congress relating to implementation guidance for dam safety repair projects It is the sense of Congress that the Secretary should expeditiously issue guidance as required under section 1139 of the Water Infrastructure Improvements for the Nation Act ( 33 U.S.C. 467n note; Public Law 114–322 ). 3206. Reauthorization of national levee safety program (a) Levee safety initiative Section 9005 of the Water Resources Development Act of 2007 ( 33 U.S.C. 3303a ) is amended— (1) in subsection (c), by adding at the end the following: (6) Updates Not later than 1 year after the date of enactment of the America's Water Infrastructure Act of 2018 , the Secretary shall update the guidelines issued under paragraph (1) in accordance with this subsection. ; (2) in subsection (g)— (A) in paragraph (1), by adding at the end the following: (D) Update Not later than 1 year after the date of enactment of the America's Water Infrastructure Act of 2018 , the Secretary shall update the guidelines issued under subparagraph (A) in accordance with this paragraph. ; and (B) in paragraph (2)(E)(i), by striking for each of fiscal years 2015 through 2019 and inserting for each of fiscal years 2015 through 2021 ; and (3) in subsection (h)(3), by adding at the end the following: (F) Update Not later than 1 year after the date of enactment of the America's Water Infrastructure Act of 2018 , the Secretary shall update the guidelines issued under subparagraph (D). . (b) Reports Section 9006 of the Water Resources Development Act of 2007 ( 33 U.S.C. 3303b ) is amended— (1) in subsection (b), by inserting , and not later than 1 year after the date of enactment of the America's Water Infrastructure Act of 2018 , after this subsection,