Rain gardens utilize good soil and deep-rooted plants to infiltrate runoff from a smaller area, such as a roof, driveway, or a section of street or parking lot. Often rain gardens are beautifully landscaped with brightly colored flowers that attract butterflies and other pollinators. Properly constructed rain gardens are in the natural path of runoff and are slightly depressed, but designed to infiltrate ponded water in under 24 hours. Check out Rainscaping Iowa’s rain garden resources to learn more!
Rain gardens are another urban stormwater best management practice (BMP) you may want to consider using at home, at your business, or in your community! To learn more about urban stormwater BMPs check out Rainscaping Iowa, a project of the Iowa Storm Water Education Partnership.