Table 5-2

Green Infrastructure BMPs for Stormwater Runoff Quantity (or for Groundwater
Recharge and/or Stormwater Runoff Quality with a Waiver or Variance

Best Mangement PracticesStormwater Runoff Quality TSS Removal Rate (%)Stormwater Runoff QuanityGroundwater RechargeMinimum Separation from seasonal high water table (ft)
Bioretention System80 or 90YesYes* No*2* 1*
Infiltration Basin80YesYes2
Sand Filter*80YesYes2
Standard Constructed Wetlands90YesNoN/A
Wet Pond*50-90YesNoN/A
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