SW6211001_Design Calculations (Drawdown, Pond 1)_20220128

South Pointe at Wayside Pond 1
Drawdown Time
Temporary storage volume =
Orifice #Idiameter=
Area of orifice =
Orifice #2 diameter =
Area of orifice =
Orifice Coefficient (Cd) _
Orifice elevation --
Water elevation ---
Driving head (H) _
Discharge (Q) _
Drawdown time =
27,089 cf
1.75 in
1
0.0167 sf
0 in
0
0.0000 sf
0.60
249.70 ft
251.96 ft
0.75 ft
0.0698 cfs
388012 s
107.8 hr
4_5 days
927-POND 1 drawdown.xlsx Printed 1/28/2022