Place | Estimated Sewage Flow Gallons per Day | ||
Apartments | 250 | one bedroom | |
300 | two bedroom | ||
350 | three bedroom | ||
Assembly halls | Note (a) | 2 | per seat |
Bowling alleys (no food service) | Note (a) | 75 | per lane |
Churches (small) | Note (a) | 3-5 | per sanctuary seat |
Churches (large with kitchen) | Note (b) | 5-7 | per sancutary seat |
Country clubs | 50 | per member | |
Dance halls | Note (a) | 2 | per person |
Drive-in theaters | 5 | per car space | |
Factories (no showers) | 25 | per employee | |
Factories (with showers) | 35 | per employee | |
Food service operations | |||
Ordinary restaurant (not 24 hour) | Note (c) | 35 | per seat at 400 ppm. BOD5 |
24-hour restaurant | Note (c) | 50 | per seat at 400 ppm. BOD5 |
Banquet rooms | Note (c) | 5 | per seat at 400 ppm. BOD5 |
Restaurant along freeway | Note (c) | 100 | per seat at 400 ppm. BOD5 |
Tavern (very little food service) | Note (c) | 35 | per seat at 400 ppm. BOD5 |
Curb service (drive-in) | Note (c) | 50 | per car space at 400 ppm. BOD5 |
Vending machine restaurants | 100 | per seat at 200 ppm. BOD5 | |
Homes in subdivisions | 400 | per dwelling | |
Hospitals (no resident personnel) | Note (b) | 300 | per bed |
Institutions (residents) | Note (b) | 100 | per person |
Laundries (coin operated) | 400 | per standard size machine | |
Laundry wastes require special consideration | Consult Director | ||
Office | |||
Mobile home parks space | 300 | per mobile home | |
Motels | 100 | per unit | |
Nursing and rest homes | Note (b) | 150 | per patient |
100 | per resident employee | ||
50 | per non-resident employee | ||
20 | per employee | ||
Office buildings | 20 | per employee | |
Recreational vehicle dumping stations | Consult District Office | ||
Recreational vehicle parks and camps | 125 | per trailer or tent space | |
Retail store | 20 | per employee | |
Schools - elementary | Note (b) | 15 | per pupil |
- High and junior high | Note (b) | 20 | per pupil |
Service stations | Note (d) | 1000 | first bay or pump island |
500 | additional bay or pump island | ||
Shopping centers (no food service or laundries) | 0.2 | ||
Swimming pool (average) | 3-5 | per swimmer (design load) | |
With hot water shower | 5-7 | per swimmer (design load) | |
Vacation cottages | 50 | per person | |
Youth and recreation camps | Note (b) | 50 | per person |
Note (a) Food service waste not included.
Note (b) Food service waste included but without garbage grinders.
Note (c) Aeration tanks for these require 48 hour detention period. Garbage grinders not permitted.
Note (d) Truck parking areas will require consideration for treatment of runoff of large truck stops.
(Ord. 49-87. Passed 12-7-87.)