Rain Gardens in Washtenaw
Plant a rain garden on your property with help from the Washtenaw County Rain Garden Assistance Program. Or, train to design rain gardens yourself by becoming a Master Rain Gardener, and spread the word about the benefits of rain gardens.
What are Rain Gardens?
Rain gardens capture stormwater runoff before it pollutes our local rivers - while providing beautiful gardenscapes throughout the growing season.
When it rains, a rain garden captures the runoff from a roof or driveway. One inch of rainfall means 600 gallons of water will be captured by a typical rain garden. This is water that won't go to municipal pipes, won't add pollution to the river, and won't contribute to flooding. This water will recharge the groundwater. But before it does, it keeps the garden looking green and lush.
Rain Garden Design Assistance Program
The Office of the Washtenaw County Water Resources Commissioner and staff work with several homeowners each year to design and install rain gardens on their property. The result is residents all over the county are happy with their new gardens, while the Huron River receives less fertilizers, chemicals and other harmful runoff. For a site visit to your property in Washtenaw County, contact our Rain Gardens Coordinator, Susan Bryan at firstname.lastname@example.org.
The rain gardens planted through this program are capable of capturing 60,000 gallons of water - an inch of rainfall.
Master Rain Gardeners are volunteers who have earned their Master Rain Gardener certificate - trained in designing and installing rain gardens. They help out friends and neighbors to learn about, design and plant rain gardens.Recognize them by their Master Rain Gardener t-shirts! and by the raindrops hanging from their nametags!
- Visit the Master Rain Gardener Hall of Fame (photos).
- See a list of Master Rain Gardener certificate holders.
- Read about the Rain Garden Leadership Awards and the interesting and cool projects Master Rain Gardeners do.
How Can I Participate?
- Install a rain garden in your yard. A stormwater rate credit is available for gardens constructed within the City of Ann Arbor.
Train as a Master Rain Gardener, and become a volunteer resource for your neighborhood.
Get Help. If you’re interested in getting help with the design and implementation of a rain garden on your property, or would like to learn more about this effort and how you can become involved, contact our Rain Gardens Coordinator, Susan Bryan at email@example.com or 734-730-9025.
Hire help. If you are looking for a landscape contractor or professional gardener to implement your rain garden for you, here is a list of qualified contractors.
Visit our Rain Garden Events page to see this year's volunteer days and plant order dates.
Laugh. Check out "I was a Teenage Raindrop" for some rain garden humor by David Zinn.
Where can I see Rain Gardens in action?
"The Washtenaw County Water Resources people were great ... For me, it was an easy choice ... an opportunity to experiment with a new way of gardening and help the environment." - Fran Alexander, Avid Gardener & Allen Creekshed resident
- See where rain gardens installed through this program are located: Map of Washtenaw County rain gardens 2006-2014
- See the Master Rain Gardener Hall of Fame.
Roadside Rain Gardens in Washtenaw County: Susan Bryan's Rain Garden Blog
- Our Sample rain garden design page has examples of gardens in varying soil and light conditions.
- Visit Miller Ave between Newport and N. Maple in Ann Arbor to see 24 rain gardens. A map of the street is available here and an interactive map with photos is available here.
- Rain Garden Design Resources
Rain Garden How-to Manuals
Some homeowners that seek rain garden help are experiencing wet or flooded basements and are looking for a way to reduce the amount of water that ends up inside their home. If you have rain water flowing towards your house, we can provide technical assistance to determine if a rain garden can help alleviate your problem. More information on the causes and solutions to wet basements can be found through Kingston Utility.
You may be able to solve the problem simply by clearing debris off the nearest catch basin, or storm drain. Make sure your downspouts are clear and any cracks in your foundation are repaired. If simple solutions do not solve your wet basement problem, then consider the grade of your yard. If your grade is sloping towards your house, then the area may need to be re-sloped because water will always follow gravity! A rain garden could alleviate your wet basement problems depending on the groundwater table and your property characteristics. Contact Susan Bryan, firstname.lastname@example.org for more information.
Hear about it. (WEMU story by Daniel Long April 7, 2015)
Washtenaw County’s Rain Garden Program began in 2005 with MDEQ grant funding. We have worked with homeowners to plan, design, and install over 105 rain gardens. Today, the program continues to assist homeowners in creating and installing rain gardens on their property.
Hear about it. (WEMU Interview on the "Issues of the Environment" show)
See about it. (CBS Street Beat Detroit story April 18, 2015)
Read about it. (Old West Side News article April 201)