Green Alleys, Streets, and Parking Lots
Green Alleys, streets and parking lots combine several green infrastructure measures together, such as porous pavement and stormwater trees. Using combinations of green infrastructure measures like this helps to reduce the amount of polluted stormwater runoff entering area waterways.
Use the calculator below to determine how effective a green street, alley or parkig lot could be in your community.
Capacity in any given storm
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