; (ii) the Secretary’s response to any public comments received under subparagraph (D) with respect to the request for such waiver; and (iii) an employment impact analysis of the cumulative effect of the waiver, together with all other waivers previously granted under this paragraph during the preceding 1-year period, on manufacturing employment in the United States. (4) Manufactured goods defined In this subsection, the term manufactured goods has the meaning given that term pursuant to the regulations required by section 106 of the Buy American Improvement Act of 2017 . . 211. Rural Water Supply Program (a) Buy America Act requirements The Rural Water Supply Act of 2006 ( 43 U.S.C. 2401 et seq.) is amended by adding at the end the following: 111. Buy America (a) Domestic source requirement for steel, iron, and manufactured goods (1) In general Notwithstanding any other provision of law, funds made available under this title may not be used, in whole or in part, for a project for the construction of treatment works unless the steel, iron, and manufactured goods used for the project are produced in the United States. (2) Scope The requirements of this section apply to all contracts for the construction of projects regardless of the funding source of such contracts, if at least one contract for the construction is funded with amounts made available under this title. (b) Exceptions (1) Issuance of waivers The Secretary may waive the requirements of subsection (a) only if the Secretary finds that— (A) applying subsection (a) would be inconsistent with the public interest; (B) the steel, iron, or manufactured goods required for a project are not produced in the United States— (i) in sufficient and reasonably available quantities; or (ii) to a satisfactory quality