Oliver Company (Lower Pond)
Maryland — Washington County — Offstream-Dry Run
Location
| State | Maryland |
| County | Washington |
| River | Offstream-Dry Run |
| Coordinates | 39.71987, -77.89635 |
Physical Characteristics
| NID Height | 18 ft |
| Dam Height | 14 ft |
| Dam Length | 1,060 ft |
| NID Storage | 12 acre-ft |
| Max Storage | 12 acre-ft |
| Surface Area | 1 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | No |
| Last Inspection | December 17, 2024 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1957 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Mangum, Jeffrey & Sheila |
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.