ASDSO Dam Safety Toolbox

O&M of a Reservoir: Difference between revisions

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Lake Powell, the second largest reservoir in the United States by water capacity. (National Park Service)
Lake Powell, the second largest reservoir in the United States by water capacity. (Image Source: National Park Service)
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Revision as of 22:15, 18 July 2023


Lake Powell, the second largest reservoir in the United States by water capacity. (Image Source: National Park Service)

Deposition of sediments in the reservoir is problematic as it reduces the reservoir’s potential storage capacity. These accumulated sediments can be removed in a variety of ways including sluicing through the bottom outlet of the dam (if one exists) and dredging.

“Existing reservoirs are routinely surveyed to determine sediment deposition and resulting loss of storage”.[1]

Best Practices Resources

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



Citations:


Revision ID: 7315
Revision Date: 07/18/2023