A contingent of ISA members joined a group of approximately 30 volunteers on May 20, 2023 to take part in the Dupage River Sweep in Bolingbrook in conjunction with the Bolingbrook Park District.. The weather was perfect and we cleared about 30 lawn bags worth of invasive plant species that had invaded the DuPage River Trail in Bolingbrook. Other volunteers picked up trash and river debris. I'll post some pictures when I can minimize them for posting. Afterwards, Kevin Daugherty, Jim Wright and I were able to pick out a large blue barrel that had floated downstream on the East Branch near Weber road. Thanks to all that participated.