South Mill Pond Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | New Hampshire |
| County | Rockingham |
| Nearest City | PORTSMOUTH |
| River/Stream | TR ATLANTIC OCEAN |
| Coordinates | 43.07270, -70.75060 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 75 ft |
| Year Completed | 1983 (43 years old) |
Storage & Hydraulics
| NID Storage | 85 acre-ft |
| Max Storage | 85 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,760 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | CITY OF PORTSMOUTH |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/02/2021 |
| Emergency Action Plan | Not Required |