Upper Naukeag Lake Dam
Significant HazardSatisfactory ConditionEmergency Action Plan: No
Location
| State | Massachusetts |
| County | Worcester |
| Nearest City | Ashburnham |
| River/Stream | Tributary to Millers River |
| Coordinates | 42.65821, -71.93662 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 8 ft |
| Dam Length | 300 ft |
| Year Completed | 1875 (151 years old) |
Storage & Hydraulics
| NID Storage | 1,250 acre-ft |
| Max Storage | 1,250 acre-ft |
| Normal Storage | 650 acre-ft |
| Surface Area | 300 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 200 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Town of Ashburnham |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/22/2022 |
| Emergency Action Plan | No |