Hillen Road Water Supply Tank
Maryland, Baltimore City County, Offstream-Herring Run
Location
| State | Maryland |
| County | Baltimore City |
| River | Offstream-Herring Run |
| Coordinates | 39.33361, -76.58944 |
Physical Characteristics
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 500 ft |
| NID Storage | 84 acre-ft |
| Max Storage | 84 acre-ft |
| Surface Area | 6 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | November 21, 2024 |
| Inspection Frequency | - |
Dam Information
| Year Completed | 1920 |
| Primary Purpose | Water Supply |
| Dam Type | Other |
| Owner Type | Local Government |
| Owner | Baltimore City DPW Reservoir Section |
| Other Name | Montebello Plant No. 2 Finished Water Reservoir |
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.