ACKNOWLEDGMENT OF CREDIT.

SEC. 1143. ACKNOWLEDGMENT OF CREDIT. Section 7007(a) of the Water Resources Development Act of 2007 (121 Stat. 1277; 128 Stat. 1226) is amended by adding at the end the following: “Notwithstanding section 221(a)(4)(C)(i) of the Flood Control Act of 1970 (42 U.S.C. 1962d-5b(a)(4)(C)(i)), the Secretary may provide credit for work carried out during the period beginning on November 8, 2007, and ending on the date of enactment of the Water Resources Development Act of 2018 by the non-Federal interest for a project under this title if the Secretary determines that the work is integral to the project and was carried out in accordance with the requirements of subchapter 4 of chapter 31, and chapter 37, of title 40, United States Code.”.