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Mammoth Community Water District

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Projects & Reports
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    Reports

    A welder in protective gear uses a welding tool, creating smoke as they work on a metal piece.
    Water & Wastewater Capacity Fee Study 
     2025 Water and Wastewater Capacity Fee Study
    Water & Wastewater Rate Study 
    2026 MCWD Water/Wastewater Rate Study
    Agreements 
    Settlement Agreement Between LADWP and MCWD
    Urban Water Management Plans 
    2020 Urban Water Management Plan
    Water Shortage Contingency Plan 
    2023 MCWD Water Shortage Contingency Plan

    Copyright © 2026 Mammoth Community Water District

    1315 Meridian Blvd, Mammoth Lakes CA 93546

    Telephone (760) 934-2596

    • Main Line: (760) 934-2596 M – F 7:30am – 4:30pm
    • After Hours Emergency: (760) 914-0935
    • Anonymous Reporting Hotline: (760) 924-4511
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