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Line 38:
Line 38: − The following equations assume that infiltration occurs primarily through the base of the facility. +
→Size a bioretention cell with no underdrain for constrained ground area
*''n''' = Effective porosity of the fill materials within the practice, depth weighted mean
*''n''' = Effective porosity of the fill materials within the practice, depth weighted mean
*''d<sub>T</sub>'' = Total depth of infiltration practice (m).}}
*''d<sub>T</sub>'' = Total depth of infiltration practice (m).}}
These equations assume that infiltration occurs primarily through the base of the facility.
They may be easily applied for any shape and size of infiltration facility, in which the reservoir storage is filled with aggregate.
They may be easily applied for any shape and size of infiltration facility, in which the reservoir storage is filled with aggregate.