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Tag: Lower Monumental
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  • Defining Hydropower: a glimpse into the world of a power plant operator

    Power plant operators are an integral to running a dam. But what does it mean to be an operator? To gain a better understanding of the job, we interviewed three power plant operators who work at dams in the Walla Walla District: Telzey Bartley, Billie Guille and Summer Dellamater.
  • 20-060 Lower Snake River Dams closed for public dam crossing on Christmas Eve, Christmas and New Year’s Day

    LOWER SNAKE RIVER, Wash. – All three dams on the lower Snake River in Washington that allow public vehicle crossings -- Lower Granite Lock and Dam, near Pomeroy; Little Goose Lock and Dam, near Starbuck; and Lower Monumental Lock and Dam, near Kahlotus -- will be closed to public access for crossing for the holidays.
  • 20-055 Corps issues revised Project Master Plans for Little Goose and Lower Monumental

    SNAKE RIVER, Wash. – The U.S. Army Corps of Engineers’ Walla Walla District has issued revised Master Plans for the Lower Monumental and Little Goose Projects. Each Master Plan includes a Finding of No Significant Impact (FONSI) and an Environmental Assessment (EA). The Master Plans were updated because the original Master Plans were more than 50 years old and there have been changes in policy and management strategies over that time.
  • 20-052 Floating Guidewall Cable replaced at Lower Monumental, restrictions still in place

    Kahlotus, Wash. – On June 13, an operator at Lower Monumental Lock and Dam noticed that the floating guidewall had drifted out of alignment. A service cable inspection and repair dive were conducted and discovered, on July 28, that the anchor cable had broken, allowing the guidewall to swing towards the dam until broken cables snagged in the mud. To prevent further movement, and to allow grain to continue moving down river, Corps officials brought in a tugboat to hold the guidewall in place. The tugboat held the guidewall in place from Aug. 1 until Sep. 22.
  • 20-035 Revised Master Plan and EA for Lower Monumental and Little Goose open for public comment

    SNAKE RIVER, Wash. – The U.S. Army Corps of Engineers (Corps), Walla Walla District, has released drafts of the revised Lower Monumental and Little Goose Project Master Plans, each with an accompanying draft Finding of No Significant Impact (FONSI) and Environmental Assessment (EA). The public comment period will run from July 20 to Aug. 21.
  • 20-029 Summer recreational vessel lockage schedule has begun

    COLUMBIA & SNAKE RIVERS, Ore. & Wash. – For the Walla Walla District, Corps of Engineers, May 15 marked the start of the summer schedule for recreational boaters using navigation locks to travel past U.S. Army Corps of Engineers dams on the Columbia and Snake rivers, according to Corps navigation planners.
  • 19-109 Lower Snake River Dams closed for public dam crossing on Christmas and New Year's Day

    LOWER SNAKE RIVER, Wash. – All three dams on the lower Snake River in Washington that allow public vehicle crossings -- Lower Granite Lock and Dam, near Pomeroy; Little Goose, near Starbuck; and Lower Monumental, near Kahlotus -- will be closed to public access for crossing on Christmas and New Year’s Day.
  • 19-097 Public comment period extended for Lower Monumental and Little Goose Master Plans, EA; comments now due Sept. 30

    SNAKE RIVER, Wash. – The U.S. Army Corps of Engineers, Walla Walla District, is extending the public comment period for the Lower Monumental and Little Goose Project Master Plans, and accompanying Environmental Assessment (EA) in response to requests from stakeholders. The comment period will now run until Sept. 30.
  • 19-031 Lower Monumental Dam’s navigation lock temporarily changes hours of operation April 9-12

    KAHLOTUS, Wash. – Lower Monumental Dam’s navigation lock, located at Snake River Mile 41.6 near Kahlostus, Washington, will temporarily be closed to vessel traffic from 6 a.m. to 6 p.m. on April 9-12, according to operations officials with the U.S. Army Corps of Engineers’ Walla Walla District.