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    Lower Monumental Lock and Dam [Image 7 of 9]

    Lower Monumental Lock and Dam

    WALLA WALLA, WA, UNITED STATES

    01.25.2024

    Photo by Noe Gonzalez 

    U.S. Army Corps of Engineers Walla Walla District

    Tyler Hutton, Chief of Maintenance at Lower Monumental Lock stands next to one out of three fish pump stations at Lower Monumental Lock and Dam. The fish pumps are turbine driven water supply pumps that take fish attraction water from the tailrace (downstream) and discharge it into the fish ladders (upstream) to help attract adult fish into the fish ladders for upstream migration. They are important to help fish navigate by supplying downstream attraction water into their path to navigate and maintaining fish ladder differentials as required by the Fish Passage Plan (FPOM).

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    IMAGE INFO

    Date Taken: 01.25.2024
    Date Posted: 01.30.2024 18:48
    Photo ID: 8216646
    VIRIN: 240125-A-LQ420-1204
    Resolution: 6048x4024
    Size: 4.41 MB
    Location: WALLA WALLA, WA, US

    Web Views: 20
    Downloads: 0

    PUBLIC DOMAIN