• § 661. Short title; authorization

• § 662. Impounding, diverting, or controlling of waters

• § 663. Impoundment or diversion of waters

• § 664. Administration; rules and regulations; availability of lands to State agencies

• § 665. Investigations as to effect of sewage, industrial wastes; reports

• § 665a. Maintenance of adequate water levels in upper Mississippi River

• § 666. Authorization of appropriations

• § 666a. Penalties

• § 666b. Definitions

• § 666c. Applicability to Tennessee Valley Authority

• § 666c-1. Protection of water, oceans, coasts, and wildlife from invasive species

• § 666d. Skagit National Wildlife Refuge; exchange of lands

• § 666e. Administration of acquired lands

• § 666f. Wildlife conservation and agricultural, industrial, recreational, and related uses for certain Federal lands; transfer of lands to Secretary of the Interior; administration, development, and disposition

• § 666g. Classification of lands; industrial leases; moneys subject to

• § 667. Game management supply depots; appropriations

• § 667a. Omitted

• § 667b. Transfer of certain real property for wildlife conservation purposes; reservation of rights

• § 667c. Publication of designating order

• § 667d. Reports to Congress

• § 667e. Repealed.

• § 667f. Availability of grain to prevent waterfowl depredations; payment of packaging, transporting, handling, and other charges

• § 667f-1. Requisition of grain to prevent crop depredation by migratory waterfowl

• § 667f-2. Reimbursement of packaging and transporting expenses

• § 667f-3. Authorization of appropriations for mitigating losses caused by waterfowl depredation

• § 667g. Requisition of surplus grain; prevention of starvation of resident game birds and other resident wildlife; utilization by State agencies; reimbursement for packaging and transporting

• § 667g-1. Requisition and use of grain for prevention of starvation of migratory birds; reimbursement for packaging and transporting

• § 667g-2. Authorization of appropriations for reimbursement of Commodity Credit Corporation

• § 667h. Chronic Wasting Disease Task Force

• § 667i. Chronic wasting disease research and management program