Los Angeles County |
Code of Ordinances |
Title 28. PLUMBING CODE |
Appendix G. GRAYWATER SYSTEMS FOR SINGLE-FAMILY DWELLINGS |
G 6 - Procedure for Estimating Graywater Discharge
The Administrative Authority may utilize the graywater discharge procedure listed below, water use records, or calculations of local daily per person interior water use:
(a)
The number of occupants of each dwelling unit shall be calculated as follows:
First bedroom 2 occupants Each additional bedroom 1 occupant (b)
The estimated graywater flows for each occupant shall be calculated as follows:
Showers, bathtubs and wash basins 25 GPD/occupant Laundry 15 GPD/occupant (c)
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.)