Search results with tag "Extended detention basins"
Chapter 2 – Dry Extended Detention Basin
www.virginiadot.orgChapter 2 – Dry Extended Detention Basin. 2.1 Overview of Practice . A dry extended detention basin is defined as an impoundment which temporarily detains runoff and releases that runoff at a controlled rate over a specified period of time. By definition, extended dry detention basins are dry structures during non-precipitation periods.
CHAPTER 9.4 Standard for Extended Detention Basins
www.njstormwater.orgNew Jersey Stormwater BMP Manual • Chapter 9.4: Standard for Extended Detention Basins • February 2004 • Page 9.4-2 Finally, an extended detention basin must have a maintenance plan and, if privately owned, should be protected by easement, deed restriction, ordinance, or other legal measures that prevent its neglect, adverse
EXTENDED DETENTION BASINS - njstormwater.org
www.njstormwater.orgDraft January 2011 Page 6.4-3 A. Storage Volume, Depth, and Duration Extended detention basins are designed to provide treatment of runoff volume generated by the