Lower Sibley Pond Dam
Massachusetts, Worcester County, Ashworth Brook
Location
| State | Massachusetts |
| County | Worcester |
| River | Ashworth Brook |
| Coordinates | 42.14487, -72.00608 |
Physical Characteristics
| NID Height | 14 ft |
| Dam Height | - |
| Dam Length | 230 ft |
| NID Storage | 149 acre-ft |
| Max Storage | 149 acre-ft |
| Surface Area | 19 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | April 30, 2025 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | - |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Town of Charlton |
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.