; (2) help meet any unmet needs for Sacramento Valley inbasin water uses; (3) help meet any unmet needs of existing Central Valley Project repayment and water service contracts; and (4) ensure that any surplus water supplies from the Sites Project are put to full and beneficial use. (g) Contracts and cooperative agreements The Secretary is authorized to enter into long-term contracts and cooperative agreements with the Authority to complete all planning and preconstruction activities and to acquire water supplies and lease-of-power privilege made available from the Sites Project for the purposes of meeting the requirements under section 3406(b)(3) and section 3408(j) of the Central Valley Project Improvement Act ( Public Law 102–575 ) and such other purposes as the Secretary may deem appropriate. 6. Water infrastructure improvements for the Nation (WIIN) Act amendments (a) Issuance of guidelines Section 4007(c)(4) of Public Law 114–322 is amended— (1) by striking (B) and inserting (C) ; (2) by striking but after analyses ; and (3) by inserting after subparagraph (A), the following: (B) shall, not later than 120 days after the date of the enactment of the Sites Reservoir Project Act, issue guidelines for feasibility (or the equivalent) studies for State-led storage projects that shall be deemed to provide sufficient information for making the independent determinations described in paragraph (2); and . (b) Definitions Section 4011(f)(2) of Public Law 114–322 is amended— (1) by inserting permitting, following designing ; and (2) by inserting mitigation following regulatory . 7. Compliance with environmental laws Nothing in this Act— (1) modifies or alters any obligations or requirements under any Federal environmental law, including— (A) the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq.); and (B) the Endangered Species Act of 1973 ( 16 U.S.C. 1531 et seq.)