South Fork No. 4 Dam
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | West Virginia |
| County | Hardy |
| Nearest City | MOOREFIELD |
| River/Stream | RODABAUGH RUN |
| Coordinates | 38.83528, -79.06778 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 116 ft |
| Dam Height | 116 ft |
| Dam Length | 867 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 2,941 acre-ft |
| Max Storage | 2,941 acre-ft |
| Normal Storage | 181 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 9 sq mi |
| Max Discharge | 45,773 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Potomac Valley Conservation District |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/30/2024 |
| Emergency Action Plan | Yes |