G 6 - Procedure for Estimating Graywater Discharge  

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  • The Administrative Authority may utilize the graywater discharge procedure listed below, water use records, or calculations of local daily per person interior water use:


    The number of occupants of each dwelling unit shall be calculated as follows:

    First bedroom 2 occupants
    Each additional bedroom 1 occupant



    The estimated graywater flows for each occupant shall be calculated as follows:

    Showers, bathtubs and wash basins 25 GPD/occupant
    Laundry 15 GPD/occupant



    The total number of occupants shall be multiplied by the applicable estimated graywater discharge as provided above and the type of fixtures connected to the graywater system.

(Ord. 95-0069 § 10 (part), 1995.)