DuPage River Sweep 2021
The 30th Anniversary DuPage River Sweep will be held Saturday, May 15th, 2021 9:00 a.m. – 12:00 p.m. Volunteer registration for the 2021 Sweep is now CLOSED! Thanks so much to all who have signed up to volunteer. If you see people in and along the DuPage River and its tributaries on Saturday, give them …