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*''f''' = Design infiltration rate (mm/hr), and
 
*''f''' = Design infiltration rate (mm/hr), and
 
*48 = Maximum allowable drainage time for ponded water (hrs)
 
*48 = Maximum allowable drainage time for ponded water (hrs)
*Note that conceptually the drainage of the ponded area is limited by exfiltration at the base of the practice.}}
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*Note that in designs without underdrains, conceptually the drainage of ponded water is limited by exfiltration at the base of the practice.}}
* Step 5: Sum total depth of bioretention, and compare to available space above water table and bedrock. Adjust if necessary.
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* Step 5: Sum total depth of bioretention, and compare to available depth above the seasonally high water table and/or bedrock elevation. Adjust if necessary.
    
==Calculate the remaining dimensions==
 
==Calculate the remaining dimensions==

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