Quillinan Reservoir Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Connecticut |
| County | New Haven |
| Nearest City | ANSONIA |
| River/Stream | BEAVER BROOK |
| Coordinates | 41.34800, -73.06825 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 575 ft |
| Year Completed | 1880 (146 years old) |
Storage & Hydraulics
| Surface Area | 12 acres |
| Drainage Area | 2 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Connecticut DEEP |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 05/09/2024 |
| Emergency Action Plan | Yes |