Suncook Lake Dam
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | New Hampshire |
| County | Belknap |
| Nearest City | BARNSTEAD |
| River/Stream | SUNCOOK RIVER |
| Coordinates | 43.35976, -71.26611 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 180 ft |
| Year Completed | 1882 (144 years old) |
Storage & Hydraulics
| NID Storage | 7,700 acre-ft |
| Max Storage | 7,700 acre-ft |
| Normal Storage | 4,500 acre-ft |
| Surface Area | 724 acres |
| Drainage Area | 54 sq mi |
| Max Discharge | 2,530 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | NH DES WATER DIVISION |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 07/14/2021 |
| Emergency Action Plan | Yes |