Chicago River Day and Summer Challenge Sponsors 2021

Thank you to all of our amazing sponsors who have committed to supporting Chicago River Day and the Summer Challenge 2021.

We could not do it without their financial contributions and support of our work to improve and protect the river for people, plants, and animals.  

Please check back often to see this list grow!

Presented by Lead Sponsor

Stream Sponsor




Creek Sponsor

Stacee Hasenbalg and Bahram Forouhi


Daniel Kilduff and Ellen Fryda







Marsh Sponsor





Spring Sponsor




Sally Fletcher







Commissioner Mariyana Spyropoulos








Tributary Sponsor