; or (2) impacts the availability of amounts under section 9. (h) Water source The source of the water for the Flathead Indian irrigation project shall be determined in accordance with article II(32) of the Compact as— (1) consisting of the water right set forth in article III.C.1.a of the Compact; (2) including any use of water for irrigation and incidental purposes pursuant to an applicable water service contract; and (3) considered to be the source for the entitlement to delivery of available irrigation water for the assessed parcels, in accordance with article IV.D.2 of the Compact. 8. Séliš-Qlispé Ksanka Settlement Trust Fund (a) Establishment The Secretary shall establish a trust fund, to be known as the Séliš-Qlispé Ksanka Settlement Trust Fund , to be managed, invested, and distributed by the Secretary, and to remain available until expended, consisting of the amounts deposited in the Trust Fund under subsection (b), together with any interest earned on those amounts, for the purpose of carrying out this Act. (b) Deposits The Secretary shall deposit in the Trust Fund the amounts made available pursuant to section 9. (c) Management and interest (1) Management On receipt and deposit of the funds into the Trust Fund, the Secretary shall manage, invest, and distribute the amounts in accordance with the investment authority of the Secretary under— (A) the first section of the Act of June 24, 1938 ( 25 U.S.C. 162a ); (B) the American Indian Trust Fund Management Reform Act of 1994 ( 25 U.S.C. 4001 et seq.)