• Lakehurst Area Drainage Details

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    Lake Washington Watershed (WRIA 8) / State Stream #08-0281

    Updated: July 2017

    The City of Bellevue does not guarantee that the information on this map is accurate or complete. This data is provided on an "as is" basis and disclaims all warranties.

    BasinFactSheet_Lakehurst.jpg

    Please check out the PDF fact sheet version

    Land Characteristics

    Basin Area
    1,284 Total Acres
    City Area
    3.0%
    Drainage Jurisdiction(s)
    Bellevue: 50.0%
    Beaux Arts: 0.0%
    Clyde Hill: 0.0%
    Issaquah: 0.0%
    King County: 1.8%
    Kirkland: 0.0%
    Medina: 0.0%
    Newcastle: 34.7%
    Redmond: 0.0%
    Renton: 12.7%
    Lowest Elevation
    17 Ft
    Highest Elevation
    569 Ft
    Total Length of Open Channel
    6.8 Miles
    Total Length of Storm Drainage Pipes:
    11.3 Miles

    Salmon Present in the Basin

    • Chinook*+ (Lake only)
    • Coho+ (Lake only)
    • Sockeye (Lake only)
    • Rainbow & Cutthroat Trout (Lake only)
    • Steelhead (Lake only)

    * Listed Federal Endangered Species
    + City Species of Local Importance (Bellevue Land Use Code 20.25H.150A)

    Population

    The population density in Bellevue ranges from 1,344 to 9,851 people per square mile.

    Basin Population (2016)
    6,019
    % of all Basins
    4.0%
    Basin Population Density
    3,001 People per Square Mile

    Land Use

    Entire Basin Within Bellevue
    Public Right of Way 21.8% 61.2%
    Commercial/Office 2.8% 0.0%
    Industrial 0.1% 0.0%
    Institutional/Government 4.0% 1.7%
    Mixed Use/Misc 15.6% 6.4%
    Multi-Family 1.0% 0.7%
    Open Space/Park 4.3% 3.5%
    Single Family Residential 46.3% 24.0%
    Unknown 4.1% 2.5%

    Land Cover

    Entire Basin Within Bellevue
    Impervious 34.79% 36.3%
    Tree Canopy 38.1% 37.8%
    Impervious in 100 Ft Stream Buffer 22.5% 12.2%
    Tree Canopy in 100 Ft Stream Buffer 61.1% 33.7%