External Research, Stormwater News
Bioretention Hydrology
A recent paper on bioretention hydrologic performance provides reliable data on how runoff reduction actually works within test bioretention cells. This solid paper also provides technical support for many of the Level 1 and 2 design criteria that are being proposed in the Commonwealth of Virginia.
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Latest Resources
View All ResourcesDeveloped by the Virginia Department of Conservation and Recreation, this design specification (updated 2013) provides guidance on disconnecting rooftop runoff...
Developed by the Virginia Department of Conservation and Recreation, this design specification (Version 1.9, March 1, 2011) provides guidance on...
Developed by the Virginia Department of Environmental Quality, this design specification (Version 2, 2013) provides guidance on using grass channels...