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Tag: Dams and Reservoirs
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  • November

    New forecast-informed decision-making tool implemented at Coyote Valley Dam and Lake Mendocino

    UKIAH, Calif. – Leaders from the U.S. Army Corps of Engineers (USACE), Sonoma County Water Agency (Sonoma Water), UC San Diego’s Scripps Institution of Oceanography Center of Western Weather and Water Extremes (CW3E) and California Department of Water Resources (DWR) entered a new era in reservoir operations with the signing of updates to the water control manual for Coyote Valley Dam and Lake Mendocino.
  • July

    Public comment period begins for Coyote Valley Dam water control manual update

    The U.S. Army Corps of Engineers San Francisco District has released a draft Coyote Valley Dam-Lake Mendocino Water Control Manual Update Environmental Assessment (EA) Report for public comment.
  • April

    USACE, partners kick off Coyote Valley Dam water supply study with key signing ceremony

    The U.S. Army Corps of Engineers San Francisco District is launching a three-year general investigation study to explore modernizing Coyote Valley Dam now that a key partnership agreement was signed today during an afternoon ceremony at Lake Mendocino. At a table set up atop the 67-year-old earthen dam, officials from Mendocino County Inland Water and Power Commission and Lytton Rancheria of California, the two non-federal sponsors on the study, and the Corps gathered to sign what is referred to as a feasibility cost sharing agreement. The agreement outlines the roles and responsibilities of both the government and non-federal sponsors in the cost sharing and execution of work.