Rain Garden

Rain gardens are shallow depressions that collect and absorb stormwater from roofs, driveways, compacted lawns, etc. This is important because a typical Eagan home and yard may shed 7,000 gallons of water during a 1" rain storm. Every home has an impact on stormwater runoff. Planted with shrubs and perennials, rain gardens infiltrate water into the ground. Rapid absorption (2 days or less) prevents standing water and breeding sites for mosquitoes. They are also a beautiful and colorful way for homeowners to do their part to protect our lakes and wetlands.

Find the right place

Effective rain gardens are near a source of runoff. Map your yard and go outside when raining to observe water flows. Rain gardens should be at least 10’ from the foundation and down-slope from the house.

Determine the right size

The basin should be about 10% of the area that drains to it.

Locate buried utilities before you dig

State law requires contacting Gopher State One Call at 811; (651) 454-0002; or www.gopherstateonecall.org at least 2 working days before digging, to locate buried utilities (natural gas, electric, cable, etc.).

Landscaping for Clean Water Workshop

Every spring, experts from Dakota County Soil and Water Conservation District teach Landscaping for Clean Water workshops. These sessions help you learn how native plants and raingardens in yards can help keep our surface waters clean. As an attendee, you receive assistance in designing a raingarden, plus you are eligible for financial incentives that could help fund your project.

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