Does your community have roadside ditches that are constantly wet or difficult to mow? Would you like to attract more birds, bees, and butterflies? Would you like to beautify your right-of-way? If you answered “yes” to any of these questions, consider incorporating bioswales into your roadside ditches. Bioswales can reduce stormwater runoff, improve water quality, reduce mosquitoes, and replenish groundwater levels. Plus, the deep-rooted native plants are drought tolerant and require less overall maintenance. As an added bonus, bioswales can help achieve Municipal Separate Storm Sewer System goals. In 2011, Downers Grove, Illinois, started the Green Streets Program, a public/private partnership for bioswales in roadside ditches. After a tenuous start, the program has gained popularity. With over 50 bioswales planted to date and an ever-growing waitlist, the bioswales are booming. Join us to hear about the ups and downs of the bioswale program. We will share what has worked and what we “ditched.” Leave with tools to transform your roadside ditches into beautiful, beneficial bioswales. “After this session, participants will be better able to:
• Develop a public/private partnership to install bioswales in roadside ditches.
• Describe the benefits of natively vegetated bioswales.
• Transform your roadside ditches into beautiful, beneficial bioswales.”

Contributor/Source

Julie Lomax-Stormwater Administrator, Kristin Dumoulin-Environmental Scientist

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