Grigg Lake Dam
Virginia — Powhatan County — MOHAWK CREEK
Location
| State | Virginia |
| County | Powhatan |
| River | MOHAWK CREEK |
| Coordinates | 37.66500, -77.90010 |
Physical Characteristics
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | — |
| NID Storage | 321 acre-ft |
| Max Storage | 321 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Undetermined |
| Condition Assessment | Not Rated |
| EAP Status | No |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | — |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | VA Department of Corrections - Poor Creek Facility |
| Other Name | Va. Industrial School, Juvenile Correction |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.