We are installing a gravel wetland at Walnut Creek Wetland Park. The wetland will include an underground gravel reservoir that'll hold and filter stormwater runoff. Plant roots in the wetland will soak up and clean the water. The gravel wetland also will slow down the flow of stormwater before it reaches Walnut Creek.
$350,000 (design & construction)
- Project Lead:
Hazen and Sawyer (Design)