Big Pond is a 330-acre (1 km2) lake located in Otis, Massachusetts. The lake is popular for boating, swimming, fishing, water skiing, snowmobiling, camping, and water-related recreation. Fish include lake trout, bass, white perch, yellow perch, catfish, and bluegills. The reservoir is stocked with trout by the Massachusetts Division of Fisheries & Wildlife.
The Big Pond Association ( www.bigpondassociation.com ) is a 501c3 non-profit that oversees a number of activities throughout the year. In addition, the association has an active weed watcher program to identify invasive plant species and raises awareness of the threat.