20160134 16605 106th Ave Water Usage cals19939 Old Hwy 99 Rochester, WA
Month Useage Month (CFJ Ave Usage GPD
August
1750
436.33
September
2000
498.67
October
1850
461.27
November
1200
299.20
December
1650
411.40
Aveage 1690 421.37
Assumptions:
1 This location uses a older dishwasher. It requires 2.25 gallons per a wash cycle.
2 The washer is rented by the use and has a counter. The monthly average is 1800 washes
per a month or 60 washes per a day. (602.25 gallons =135 GPDJ
3 The estiblishment serves on average of 120 patrons a day.
4 By subtracting the wash water we end up with a GPD ave per a Patron
Ave Usage GPD Dish Washer GPD Patrons Ave Water Per Patron for Rochester
421.37 135.00 120.00 1 1.39
Now we use the Ave Patron GPD useage from Rochester to estimate the usage in Yelm.
16605106th Ave SE Yelm WA
Assumptions:
1 This estiblishment estimates to have 145 patrons a day
2 The newer dishwasher is going to use 1.09 gallons per a wash cycle.
3 The dish washer is expected to be used 70 times a day
Wash Water GPD Dish Washer (Gal) Dishwasher Ops
76.3 1.09 70
Patron Water Water per Patron (Gal) Patrons
346.55 2.39 145
Total Water Estimated for Yelm is: 411.85 GPD
City of Yelm ERU's is: 214 GPD
Required ERU's are: 1.98