Biofiltration Swales and Strips - Examples
These examples are taken from roadway projects for several Districts and demonstrate several ways to indicate biofiltration swales on plans.
- Bioswale D1a.pdf
- Bioswale D3a.pdf
- Bioswale DD-0a.pdf
- Bioswale DD-13a.pdf
- Bioswale Example-1.pdf
Drainage plans indicating bioswales in the legend and with call-outs.
Drainage details describing the shape and grading of the bioswales.
Erosion control plans showing hydroseeding and planting.
Quantity summary sheet showing bioswale and biostrip locations for erosion control materials.
Photo of bioswale at Richmond Parkway along Contra Costa 80.
Photo of bioswale along Route 92 near the San Mateo Hayward Bridge.
This page last updated August 10, 2011