Washington Mountain Lake Dam
Massachusetts, Berkshire County, Washington Mountain Brook
Location
| State | Massachusetts |
| County | Berkshire |
| River | Washington Mountain Brook |
| Coordinates | 42.35491, -73.20268 |
Physical Characteristics
| NID Height | 38 ft |
| Dam Height | - |
| Dam Length | 1,145 ft |
| NID Storage | 4,100 acre-ft |
| Max Storage | 4,100 acre-ft |
| Surface Area | 0 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | May 6, 2024 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1974 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | State |
| Owner | MA Department of Conservation and Recreation |
| Other Name | Pl-566 - Flood Control Site;Washington Mountain Marsh Dam;Washington Mountain Meadow Flood Retarding Dam |
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.