The Harn Aqueduct Rain Garden and Conservation Landscaping project eliminated standing water on a walk-out patio and potential basement flooding through use of an aqueduct to passively convey roof drainage to the uphill rain garden. The solution treats a substantial portion of runoff from the property, provides water quality and habitat benefits by using conservation landscaping with native plants, and creates beautiful sounds and visual effects of cascading water. View the complete project file here.
