1. Short title This Act may be cited as the Made in America Water Infrastructure Act . 2. Taxpayer-produced iron and steel in public water systems Section 1452(a) of the Safe Drinking Water Act ( 42 U.S.C. 300j–12(a) ) is amended by striking paragraph (4) and inserting the following: (4) Requirement for the use of American materials (A) Definition of iron and steel products In this paragraph, the term iron and steel products means the following products made primarily of iron or steel: (i) Lined or unlined pipe and fittings. (ii) Manhole covers and other municipal castings. (iii) Hydrants. (iv) Tanks. (v) Flanges. (vi) Pipe clamps and restraints. (vii) Valves. (viii) Structural steel. (ix) Reinforced precast concrete. (x) Construction materials. (B) Requirement Notwithstanding any other provision of law, except as provided in subparagraph (C), none of the funds made available by a State loan fund authorized under this section shall be used for a project for the construction, alteration, maintenance, or repair of a public water system unless all the iron and steel products used in the project are produced in the United States. (C) Exception Subparagraph (B) shall not apply in any case or category of cases in which the Administrator finds that— (i) applying subparagraph (B) would be inconsistent with the public interest; (ii) iron and steel products are not produced in the United States in sufficient and reasonably available quantities and of a satisfactory quality; or (iii) inclusion of iron and steel products produced in the United States will increase the cost of the overall project by more than 25 percent. (D) Public notice; written justification (i) Public notice If the Administrator receives a request for a waiver under this paragraph, the Administrator shall— (I) make available to the public on an informal basis, including on the public website of the Administrator— (aa) a copy of the request; and (bb) any information available to the Administrator regarding the request