Subchapter II. Conservation and Utilization Projects 16 U.S. Code §590y. Authorization and purpose of investigation, construction, and maintenance of projects; title to projects; limitation on costs 16 U.S. Code §590z-1. Prerequisites for construction of project 16 U.S. Code §590z-10. Authorization of appropriations 16 U.S. Code §590z-11. Delegation of powers and duties by Secretary of the Interior 16 U.S. Code §590z-2. Repayment contracts 16 U.S. Code §590z-3. Settlement of projects on agricultural basis 16 U.S. Code §590z-4. Cooperative agreements with other agencies 16 U.S. Code §590z-6. Disposition of receipts from repayment contracts and project operations 16 U.S. Code §590z-7. Provisions for furnishing surplus power and municipal or miscellaneous water supplies 16 U.S. Code §590z-8. Authority of Secretary of the Interior over lands, contracts, water rights, etc. 16 U.S. Code §590z-9. Powers and duties of Secretaries of the Interior and Agriculture; rules and regulations 16 U.S. Code §590z. Utilization of services, materials, funds, etc., of Federal, State, or municipal agencies, or of individuals