Title 33 › Chapter CHAPTER 15— - FLOOD CONTROL › § 701–1
When the federal government builds river projects for navigation or flood control, Congress requires that states’ rights over their waters and watersheds be respected. Projects must be planned so they protect existing and possible future uses of water, let different uses be coordinated, and only go forward when they give a real navigation benefit and do not unreasonably interfere with other users. The Army Corps of Engineers must share investigation information with the affected State or States and let them consult and, when practical, join the work. If the water starts west of the 97th meridian, the Corps must also give information and consult with the Secretary of the Interior. “Affected State or States” means states where the work would be located, states in the drainage basin that lie wholly or partly west of the 98th meridian, and any other states east of the 98th meridian that the Corps believes will be substantially affected. The Corps must send its proposed report to each affected State and, when required, to the Secretary of the Interior. Those States and the Secretary have 30 days to send written views. The Secretary of the Army then sends the report, with comments and those views, to Congress and makes the paper public. Water used for navigation in states wholly or partly west of the 98th meridian must not conflict with beneficial consumptive uses like domestic, municipal, stock water, irrigation, mining, or industrial uses. The Secretary of the Interior must follow the same consultation rules for irrigation projects, and if a State or the Secretary of the Army objects, the project needs approval by an Act of Congress; sections 485h(a) of title 43 and 590z–1(a) of title 16 are amended accordingly.
Full Legal Text
Navigation and Navigable Waters — Source: USLM XML via OLRC
Legislative History
Reference
Citation
33 U.S.C. § 701–1
Title 33 — Navigation and Navigable Waters
Last Updated
Apr 6, 2026
Release point: 119-73