ASDSO Dam Safety Toolbox

Floodplain: Difference between revisions

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|caption= Canning River fork with floodplain.
|caption= Canning River fork in Alaska with floodplain.
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Revision as of 23:01, 12 December 2022


Canning River fork in Alaska with floodplain.

"Channel capacity also depends on the long-term trends in downstream floodplain land use. While it is not a hydrologic problem, channel capacity studies should recognize the impact of floodplain encroachments on what is considered the nondamaging channel capacity. Anecdotal history has shown that many Corps' projects are not able to make planned channel-capacity releases due to development and encroachment downstream."[1]

Best Practices Resources

Hydrologic Engineering Requirements for Reservoirs (EM 1110-2-1420), USACE, 1997


Citations:


Revision ID: 5200
Revision Date: 12/12/2022