Lost River #10 Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | West Virginia |
| County | Hardy |
| Nearest City | NEEDMORE |
| River/Stream | CAMP BRANCH |
| Coordinates | 39.04250, -78.79806 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 83 ft |
| Dam Height | 83 ft |
| Dam Length | 768 ft |
| Year Completed | 2005 (21 years old) |
Storage & Hydraulics
| NID Storage | 2,633 acre-ft |
| Max Storage | 2,633 acre-ft |
| Normal Storage | 618 acre-ft |
| Surface Area | 34 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 38,748 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Potomac Valley CD |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/31/2025 |
| Emergency Action Plan | Yes |