Changes

*48 = Maximum permissible drainage time for ponded water (hrs)

*48 = Maximum permissible drainage time for ponded water (hrs)

*Note that in designs without underdrains, conceptually the drainage of ponded water is limited by exfiltration at the base of the practice.}}

*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 depth between the ground surface and the seasonally high water table and/or bedrock elevation. Adjust if necessary.

* Step 5: Sum total depth of bioretention, and compare to available depth between the surface grade and the seasonally high water table and/or bedrock elevations. Adjust if necessary.

==Calculate the remaining dimensions==

==Calculate the remaining dimensions==