A simple, yet effective
method to control stormwater is through the use of rain
gardens. Also known as bioretention areas, rain gardens are
small vegetated depressions that collect, store, and
infiltrate stormwater runoff. They contain various
soil types from clays to sands and size varies depending on
area drained and available space. The design of a rain garden involves the hydrologic cycle, nonpoint pollutant treatment,
resource conservation, habitat creation, nutrient cycles,
soil chemistry, horticulture, landscape architecture, and
ecology. Beyond its use for stormwater control, the rain
garden provides aesthetically pleasing landscaping and a natural habitat
for birds and butterflies. Finally, rain gardens
promote sustainable design practices while encouraging environmental
stewardship and community pride.
