; and (II) the condition that the Bureau of Reclamation shall not bear responsibility for the technical adequacy of any design, cost estimate, or construction relating to a non-Federal storage project. (ii) Final The Secretary shall finalize the guidelines under clause (i) by not later than 1 year after the date of enactment of this Act. (e) Rights To use capacity Subject to compliance with applicable Reclamation State water rights laws, the right to use the capacity of a federally owned storage project or non-Federal storage project with respect to which the Secretary has entered into an agreement under this subsection shall be allocated in such manner as may be mutually agreed to by the Secretary and each other party to the agreement, including any party described in subsection (c)(6)(B). (f) Federal benefits In making a determination relating to a Federal benefit under this section, the Secretary may include any benefit realized from the existence of operational flexibility to optimize the achievement of an authorized project purpose (whether reimbursable or nonreimbursable), taking into consideration the hydrology of a given water year, including through the coordinated management of Federal and non-Federal facilities. (g) Funding (1) Authorization of appropriations There is authorized to be appropriated to the Secretary to carry out this section $670,000,000 for the period of fiscal years 2020 through 2024. (2) Congressional approval initially required (A) Design and study funding Each initial award under this section for design and study of a federally owned storage project or a non-Federal storage project shall be approved in an appropriations Act. (B) Construction funding Each initial award under this section for construction of a federally owned storage project or a non-Federal storage project shall be approved in an appropriations Act. (C) Reclamation recommendations (i) In general Subject to clause (ii), the Commissioner of Reclamation shall submit to the appropriate committees of Congress