; Public Law 117–58 ; 135 Stat. 1148) is submitted to Congress under such section, the Secretary, in coordination with the Administrator, shall transfer the Low-Income Household Water Assistance Program established under this section to the Environmental Protection Agency for administration of such program by the Administrator in accordance with this section. (2) Administration (A) In general Beginning on the date described in paragraph (1)— (i) the Administrator shall carry out all functions of the Secretary under this section; and (ii) for purposes of administering the program established under this section, each reference in subsection (b)(2), (c), (d), and (f) to the Secretary shall be deemed a reference to the Administrator. (B) Grants previously awarded Notwithstanding paragraph (1) and subparagraph (A), the Secretary shall continue, after the transfer under paragraph (1), administering each grant awarded under this section prior to such transfer until the expiration of the term of such grant. (3) Unobligated balances On the date described in paragraph (1) and subject to section 1531 of title 31, United States Code, the Secretary shall transfer all unobligated balances of appropriations, authorizations, allocations, or other funds available to the Low-Income Household Water Assistance Program established under this section (except for any such balances related to grants awarded prior to the transfer under paragraph (1)) to the Administrator. The amounts of any such unobligated balances so transferred shall be used only for the purposes for which the amounts were originally authorized and appropriated. (h) Authorization of appropriations There is authorized to be appropriated to carry out this section $1,100,000,000.