Poquonock Lake Dam
Low HazardNot Rated ConditionEmergency Action Plan: No
Location
| State | Connecticut |
| County | New London |
| River/Stream | HATCHING HOUSE BROOK |
| Coordinates | 41.35765, -72.03452 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 4 ft |
Storage & Hydraulics
| NID Storage | 242 acre-ft |
| Normal Storage | 242 acre-ft |
| Surface Area | 67 acres |
| Drainage Area | 2 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | City of Groton |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | No |