Baywide Design Specifications

The updated design specifications below were released for each practice in February 2010 to support stormwater implementation efforts in Virginia. Designers in other Bay states can use these specifications, but may need to modify them to refer to the appropriate sizing and material references for their states.

Rooftop Disconnection
Filter Strips
Grass Channels
Soil Compost Amendments
Green Roofs
Rain Tanks
Permeable Pavers
Infiltration
Bioretention
Dry Swales
Urban Bioretention
Filtering Practices
Constructed Wetlands
Wet Ponds
ED Ponds