Is the river dirty, clean, or somewhere in between? Join a ranger to look for, catch, and study small organisms that are found in and around a river.

By identifying these organisms, we learn about the health of our river environment. Nets, trays, and magnifiers will be provided, but feel free to bring your own! This activity is family-friendly and appropriate for all ages. Come prepared to get your feet wet. Meet at 9 a.m. on August 18th at the Lower Falls Dam on the east end of the park.