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Line 35:
Line 35:
→Size a bioretention cell for constrained ground area
*''i'' = Intensity of design storm in mm/hr
*''i'' = Intensity of design storm in mm/hr
*''f''' = Design infiltration rate in mm/hr
*''f''' = Design infiltration rate in mm/hr
*''n'' = Porosity
*''n'' = Porosity of the fill materials within the practice, depth weighted mean
*''d<sub>T</sub>'' = Depth of infiltration practice in m.}}
*''d<sub>T</sub>'' = Depth of infiltration practice in m.}}
The following equations assume that infiltration occurs primarily through the base of the facility.
The following equations assume that infiltration occurs primarily through the base of the facility.