Trapezoidal Basin + Filter Volume
Units:
English
Metric
Side slopes:
Single Z
Multiple Z
Input
Depth D (ft):
Floor length L (ft):
Floor width W (ft):
Side slope Z or Z
L1
:
Side slope Z
L2
:
Side slope Z
W1
:
Side slope Z
W2
:
Filter length (ft) :
Filter depth (ft) :
Filter porosity :
Filter permeability (in/hr):
Results
Volume V (ft
3
):
x.xx
Top length T
L
(ft):
x.xx
Top width T
W
(ft):
x.xx
Filter volume V
f
(ft
3
):
x.xx
Total volume V (ft
3
):
x.xx
Drawdown time T (hr):
x.xx
Filter flow rate Q
f
(ft
3
/s):
x.xx
Revised 10 Aug 2017.
