Lake Massasecum is a 402-acre water body located in Merrimack County in central New Hampshire, United States, in the town of Bradford. Outflow from the lake travels via the Warner River and the Contoocook River to the Merrimack River[1].
Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated June 17, 2026 3:52 AM EDT