Collinsville Dam
Significant HazardPoor ConditionEmergency Action Plan: No
Location
| State | Massachusetts |
| County | Middlesex |
| Nearest City | Dracut |
| River/Stream | Beaver Brook |
| Coordinates | 42.68325, -71.34938 |
Physical Characteristics
| Dam Type | Masonry |
| NID Height | 9 ft |
| Dam Length | 280 ft |
| Year Completed | 1850 (176 years old) |
Storage & Hydraulics
| NID Storage | 160 acre-ft |
| Max Storage | 160 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 87 sq mi |
| Max Discharge | 2,020 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Other |
| Owner | Mill Island, LLC |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 03/08/2023 |
| Emergency Action Plan | No |