Lake Kilby Dam
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Virginia |
| County | Suffolk |
| Nearest City | Suffolk |
| River/Stream | Speights Run - VAHU6 JL 44 Lake Kelby - Speights Run |
| Coordinates | 36.73000, -76.60360 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 650 ft |
Storage & Hydraulics
| NID Storage | 3,400 acre-ft |
| Max Storage | 3,400 acre-ft |
| Normal Storage | 1,850 acre-ft |
| Surface Area | 191 acres |
| Drainage Area | 22 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | City of Portsmouth, Department of Public Utilities |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 05/10/2022 |
| Emergency Action Plan | Yes |