Center for Watershed Protection, Inc. 2012. West Virginia Stormwater Management and Design Guidance Manual. West Virginia Department of Environmental Protection and CWP, Charlottesville, VA. Pages 1-502

BMP, impervious, Stormwater, Bioretention

http://www.dep.wv.gov/WWE/Programs/stormwater/MS4/Pages/StormwaterManagementDesignandGuidanceManual.aspx

This is the updated 2013 West Virginia State stormwater manual.