SW6220101_Design Calculations_20231113

Creekside Oaks South Wet Pond
Drawdown Time
Design vol Required vol
Temporary storage volume= 65,505 cf 32625 cf
Orifice#ldiameter= 3 in
# 1
Area of orifice= 0.0491 sf
Orifice#2 diameter= 0 in
# 0
Area of orifice= 0.0000 sf
Orifice Coefficient(Cd) = 0.60
Orifice elevation= 287.00 ft
Water elevation= 289.55 ft 288.39 ft
Driving head(H)= 0.85 ft 0.46
Discharge(Q)= 0.2179 cfs 0.1609
Drawdown time= 300569 s 202761
83.5 hr 56.3
3_5 days 2_3
1070-POND 1 drawdown.xlsx Printed 11/1/2023