| Lake Massasecum | |
| Coords: | 43.2447°N -71.915°W |
| Basin Countries: | United States |
| Length: | 1.5miles |
| Width: | 0.7miles |
| Area: | 409acres |
| Depth: | 10feet |
| Max-Depth: | 50feet |
| Elevation: | 636.7feet[1] |
| Islands: | 3 |
| Cities: | Bradford |
| Pushpin Map: | New Hampshire#USA |
| Pushpin Map Alt: | Location of Lake Massasecum in New Hampshire, USA. |
Lake Massasecum is a 409acres 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 to the Contoocook River and then the Merrimack River.[2]
The lake is classified as a warmwater fishery, with observed species including smallmouth and largemouth bass, black crappie, chain pickerel, and horned pout.[3]
In the past decade there has been an increase in Myriophyllum (more commonly known as "milfoil") in the lake, and local residents have been trying to stop its spread.[4]