Deering Reservoir Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | New Hampshire |
| County | Hillsborough |
| Nearest City | DEERING |
| River/Stream | PISCATAQUOG RIVER |
| Coordinates | 43.05250, -71.84010 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 873 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 3,143 acre-ft |
| Max Storage | 3,143 acre-ft |
| Normal Storage | 2,730 acre-ft |
| Surface Area | 323 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 3,839 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | NH DES WATER DIVISION |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/09/2022 |
| Emergency Action Plan | Yes |