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→Performance
==Performance==
==Performance==
{|class="wikitable"
{|class="wikitable"
|+Ability of Permeable Pavements to Meet Stormwater Management Objectives
|+Ability of Bioretention to Meet Stormwater Management Objectives
|-
|-
!BMP
!BMP
!Erosion Control
!Erosion Control
|-
|-
|'''Permeable pavement with no underdrain'''
|'''Bioretention with no underdrain'''
|Yes
|Yes
|Yes-size for water quality storage requirement
|Yes-size for water quality storage requirement
|Partial-based on available storage volume and native soil infiltration rate
|Partial-based on available storage volume and native soil infiltration rate
|-
|-
|'''Permeable pavement with underdrain'''
|'''Bioretention with underdrain'''
|Partial-based on available storage, native soil infiltration rate and if a flow restrictor is used
|Partial-based on available storage volume beneath the underdrain and soil infiltration rate
|Yes-size for water quality storage requirement
|Yes-size for water quality storage requirement
|Partial-based on available storage, native soil infiltration rate and if a flow restrictor is used
|Partial-based on available storage volume beneath the underdrain and soil infiltration rate
|-
|-
|'''Permeable Interlocking Pavements'''
|'''Bioretention with underdrain and impermeable liner'''
|No-some volume reduction occurs through evaporation
|Partial-some volume reduction through evapotranspiration
|Yes-size for water quality storage requirement
|Yes-size for water quality storage requirement
|Partial-based on available storage volume and if a flow restrictor is used
|Partial-some volume reduction through evapotranspiration
|}
|}
|-
|-
|}
|}
==See also==
==See also==