About Rain Gardens
photo © City of Maplewood, MN
How do Rain Gardens work?
Rain gardens act as buffers by filtering stormwater runoff before it reaches storm drains that eventually flow into streams, rivers, and lakes. They filter water that is slowly released back into the ground.
Because rain gardens take in water that would normally be directed through storm drains and then creeks, they reduce flooding, and improve the base flow in streams through groundwater recharge.
Ultimately, rain gardens improve water quality for salmon, wildlife, and recreational activities.
They help make our community a great place to live.