Abstract

AbstractRain gardens use natural processes, such as infiltration and evapotranspiration, to control runoff from rain events. Although prior research has shown that rain gardens are effective at controlling the volume of runoff and pollutants associated with runoff, the extent of groundwater mounding under rain gardens remains a concern for landowners, practitioners, and regulators. A rain garden on Villanova University’s campus was instrumented with monitoring wells to observe the influence of the rain garden on the water table. This rain garden receives the runoff from approximately 0.52 ha that consists of grassy areas as well as parking lots. This paper investigates vertical and lateral behavior of localized mounding caused by infiltration in a rain garden subsequent to a storm event. The data used for the analysis were selected from 1.5 years of continuous monitoring at the site. A statistical model was developed, describing event-based peak groundwater rise as a function of radial distance from the r...

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.