Discerning the Health of the AuSable River. THURSDAY, AUGUST 19 7:00pm-8:30pm
The last several years, volunteers have organized under a Gahagan Nature Preserve initiative to monitor the health of the upper AuSable River Watershed. The group has collected aquatic bugs (Benthic Macro Invertebrates), using what we know about various species to learn what type of water quality we have and to provide a baseline for the future. Join Tom Dale, Gahgan's Environmental Educator and Project Leader for an enlightening presentation at Roscommon' s AuSable River Center, 211 N. Main Street.