Byllesby
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Virginia |
| County | Carroll |
| Nearest City | Austinville |
| River/Stream | New River |
| Coordinates | 36.78606, -80.93295 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 63 ft |
| Dam Height | 47 ft |
| Dam Length | 970 ft |
| Year Completed | 1912 (114 years old) |
Storage & Hydraulics
| NID Storage | 2,034 acre-ft |
| Max Storage | 2,034 acre-ft |
| Normal Storage | 2,034 acre-ft |
| Surface Area | 242 acres |
| Drainage Area | 1,310 sq mi |
| Max Discharge | 436,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Appalachian Power Company |
| Owner Type | Public Utility |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 08/24/2021 |
| Emergency Action Plan | Yes |