Bioretention areas, also known as rain gardens, are shallow depressions in landscaped areas that are designed to receive and treat stormwater runoff from paved areas by using the natural properties of soil and vegetation to remove contaminants.
Bioretention areas, also known as rain gardens, are shallow depressions in landscaped areas that are designed to receive and treat stormwater runoff from paved areas by using the natural properties of soil and vegetation to remove contaminants.