Lake Frank
Maryland — Montgomery County — North Branch;TR-Rock Creek
Location
| State | Maryland |
| County | Montgomery |
| River | North Branch;TR-Rock Creek |
| Coordinates | 39.10330, -77.11830 |
Physical Characteristics
| NID Height | 78 ft |
| Dam Height | 78 ft |
| Dam Length | 576 ft |
| NID Storage | 7,854 acre-ft |
| Max Storage | 7,854 acre-ft |
| Surface Area | 56 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | June 20, 2024 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1967 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | MNCPPC-Upper Rock Creek |
| Other Name | Lake Bernard Frank;Upper Rock Creek Watershed Site 1 |
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.