; or (BB) before the date of enactment of this subparagraph, an emergency has been declared by the President under section 501 of the Robert T. Stafford Disaster Relief and Emergency Assistance Act ( 42 U.S.C. 5191 ) or a State emergency declaration has been issued due to a threat to public health, including a threat from heightened exposure to lead, in the municipal drinking water supply of the public water system. (ii) Additional subsidies described The additional subsidies referred to in clause (i) are— (I) forgiveness of principal of loans owed to the State loan fund of the State; (II) negative interest loans; (III) grants; or (IV) a combination of the subsidies described in subclauses (I) through (III). ; and (B) in paragraph (4)(A), by striking During fiscal years 2019 through 2023, funds and inserting Funds ; and (2) in subsection (q), by striking 2016 through 2021 and inserting 2021 through 2024 . (b) Remediation of contamination Section 1452 of the Safe Drinking Water Act ( 42 U.S.C. 300j–12 ) is amended— (1) in subsection (a)(2)(G)— (A) in clause (i)— (i) by striking only ; and (ii) by striking the clause designation and heading and all that follows through clause (ii), and inserting the following: (i) Drinking water (I) In general Notwithstanding any other provision of law and subject to subclause (II), ; (B) in clause (ii)— (i) in subclause (I)— (I) in the matter preceding item (aa), by striking amounts described in clause (i) and inserting amounts made available to carry out this clause ; and (II) by redesignating items (aa) and (bb) as subitems (AA) and (BB), respectively, and indenting appropriately; (ii) in subclause (II), by striking amounts described in clause (i) and inserting amounts made available to carry out this clause ; and (iii) by redesignating subclauses (I) and (II) as items (aa) and (bb), respectively, and indenting appropriately; (C) by redesignating clause (ii) as subclause (II) and indenting appropriately