Title 43 › Chapter 32B— COLORADO RIVER FLOODWAY › § 1600e
Allows a federal official, after talking with the Secretary, to spend federal money or give federal help inside the Colorado River Floodway for several kinds of work. That can include building, running, or fixing dams, channels, and levees for flood control, water conservation, power, or water quality; cleanup or drainage work to control high groundwater caused by floods; and keeping up or rebuilding public or tribal roads, bridges, and facilities. If those roads or facilities are expanded, the work must follow the procedures and standards in 23 C.F.R. 650.101 and the Floodway boundaries must be changed to reflect any flow changes caused by the expansion. Military activities needed for national security are also allowed. The official may also fund other projects, but only if the Secretary says they match the chapter’s purposes. Those include things like fish and wildlife habitat work and recreation, air and water navigation aids, certain projects under chapter 2003 of title 54, scientific research, emergency life- and property-saving actions under sections 305 and 306 of the Disaster Relief Act of 1974 (42 U.S.C. 5145 and 5146), limited disaster aid for people or infrastructure in the Floodway as of 90 days after October 8, 1986 (if they had eligible flood insurance and took reasonable steps per FEMA), public-health programs, nonstructural riverbank stabilization, certain public or tribal recreation facilities built to good engineering practices, and compatible agriculture that avoids permanent crops and major permanent structures.
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Public Lands — Source: USLM XML via OLRC
Legislative History
Reference
Citation
43 U.S.C. § 1600e
Title 43 — Public Lands
Last Updated
Apr 5, 2026
Release point: 119-73not60