INFORM: Grace Chan

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  • INFORM: Grace Chan

    1. 1. Sanitation Districts of Los Angeles County Recycled Water Program Grace R. Chan September 26, 2013
    2. 2. Long history of water reuseLong history of water reuse
    3. 3. Water reuse beginsWater reuse begins
    4. 4. Wastewater treatment facilitiesWastewater treatment facilities Lancaster Palmdale La Canada Whittier Narrows JWPCP Long Beach Los Coyotes San Jose Creek Trunk Sewers Valencia Saugus Pomona L.A. Glendale D.C. Tillman Hyperion Terminal Island Wastewater System  23 Sanitation Districts  78 cities  820 square miles  5.7 million served  11 treatment plants  500 MGD treated  200 MGD for reuse  1400 mi trunk sewers Sanitation Districts ofSanitation Districts of Los Angeles CountyLos Angeles County
    5. 5. Where is the RW Recharged?Where is the RW Recharged?
    6. 6. Number of reuse sites increaseNumber of reuse sites increase
    7. 7. Distribution of usageDistribution of usage
    8. 8. Challenges AheadChallenges Ahead Distribution infrastructure is costly Daily and seasonal supply/demand

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