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− | <th colspan=9><center><font size=3> | + | <th colspan=9><center><font size=3>'''NOTE THIS TABLE IS DRAFT.''' Relative ratings of green infrastructure benefits of stormwater practices<sup>1</sup>. Ratings are relative to each practice and not to overall impact.</font size><br> |
Link to this [[Green infrastructure benefits of stormwater practices|table]]</center><th> | Link to this [[Green infrastructure benefits of stormwater practices|table]]</center><th> | ||
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Benefit | Bioretention and infiltration | Tree trench and tree box | Green roof | Vegetated swale | Vegetated filter strip | Permeable pavement | Wetland | Rainwater harvesting | |
Water quality2 | |||||||||
Water quantity/supply2 | |||||||||
Energy savings | |||||||||
Climate resiliency | |||||||||
Air quality | |||||||||
Habitat improvement | |||||||||
Community livability | |||||||||
Health benefits | |||||||||
Economic savings | |||||||||
Macroscale benefits | |||||||||
Level of benefit: ◯ - none; ◔; - small; ◑ - moderate; ◕ - large; ● - very high 1The ratings are based on "best" practices scenario, where a practice has been properly designed, constructed, and maintained. For vegetated practices, it is generally assumed native perennial vegetation is used. 2 Benefits assume there is no underdrain. If an underdrain is present, the benefit will be reduced. |