Saturday, September 25th 2021
10:00 AM - 12:00 PM
Participants will pick up trash along Rocky Run as it runs through the BRandywine Valley unit of first State National Historical Park (FSNHP), learn about macroinvertebrates that live in the stream and how water quality is affected by stormwater run-off. ,
Meet at 208 Woodlawn Rd. Wilmington, DE 19803.