; of which such amounts as may be necessary may be advanced to the Colorado River Dam Fund: Provided, That $500,000 shall be available for transfer into the Aging Infrastructure Account established by section 9603(d)(1) of the Omnibus Public Land Management Act of 2009, as amended ( 43 U.S.C. 510b(d)(1) ): Provided further, That such transfers, except for the transfer authorized by the preceding proviso, may be increased or decreased within the overall appropriation under this heading: Provided further, That of the total appropriated, the amount for program activities that can be financed by the Reclamation Fund, the Water Storage Enhancement Receipts account established by section 4011(e) of Public Law 114–322 , or the Bureau of Reclamation special fee account established by 16 U.S.C. 6806 shall be derived from that Fund or account: Provided further, That funds contributed under 43 U.S.C. 395 are available until expended for the purposes for which the funds were contributed: Provided further, That funds advanced under 43 U.S.C. 397a shall be credited to this account and are available until expended for the same purposes as the sums appropriated under this heading: Provided further, That of the amounts made available under this heading, $5,000,000 shall be deposited in the San Gabriel Basin Restoration Fund established by section 110 of title I of division B of appendix D of Public Law 106–554 : Provided further, That of the amounts provided herein, funds may be used for high-priority projects which shall be carried out by the Youth Conservation Corps, as authorized by 16 U.S.C. 1706: Provided further, That within available funds, $250,000 shall be for grants and financial assistance for educational activities. CENTRAL VALLEY PROJECT RESTORATION FUND For carrying out the programs, projects, plans, habitat restoration, improvement, and acquisition provisions of the Central Valley Project Improvement Act, such sums as may be collected in fiscal year 2024 in the Central Valley Project Restoration Fund pursuant to