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  • 21-059 Dworshak Dam releases to fluctuate between 1,600 and 6,000 cfs in November

    AHSAHKA, Idaho –Dworshak Dam releases will remain at 1,600 cubic feet per second (cfs) through Nov. 14 as the reservoir continues its winter fill. The current reservoir elevation is approximately 1,518 feet and the maximum allowable elevation by the end of December is approximately 1,559 feet.

  • 21-051 Dworshak Dam Visitor Center to change hours after Labor Day weekend

    AHSAHKA, Idaho. – With schools starting up and the summer recreation season winding down, Dworshak Dam’s Visitor Center hours of operation and boat ramp availabilities are changing.

  • 21-034 Dworshak Dam updates their release schedule for flow augmentation

    AHSAHKA, Idaho – Due to an intensifying regional heatwave, Dworshak Dam will be further increasing their releases to support flow augmentation intended to keep the tailwater of Lower Granite at or below 68° F.

  • 21-033 Dworshak Dam to increase releases for flow augmentation

    AHSAHKA, Idaho – Dworshak Dam releases will increase from 1,500 cubic feet per second (cfs) on Tuesday to the maximum powerhouse capacity of 9,400 cfs by Thursday night. The river will rise approximately 0.5 feet during the flow changes Tuesday night. The river level is then expected to remain in the same range through the end of the week. This increase in releases is being made to support flow augmentation intended to keep the tailwater of Lower Granite at or below 68° F.

  • 21-032 Dworshak Dam continues to refill as flow augmentation season approaches

    AHSAHKA, Idaho –Dworshak Dam releases will remain at 1,600 cubic feet per second (cfs) as the reservoir continues to refill throughout the month. This operation is intended to capture as much water as possible before the start of flow augmentation.

  • 21-030 Dworshak Dam reservoir continues to refill

    AHSAHKA, Idaho –Dworshak Dam releases will remain at 1,600 cubic feet per second (cfs) through mid-June as the reservoir continues to refill. The reservoir elevation will reach approximately 1,580 feet, 20 feet from full pool, on Memorial Day weekend. Water managers will release another announcement regarding Dworshak operations before Father’s Day weekend.

  • 20-033 Dworshak Dam is cleaning out its Lost and Found

    Ahsahka, Idaho. – The U.S. Army Corps of Engineers at Dworshak Dam and Reservoir is cleaning out this past year’s lost and found items.