Lower Millpond Dam
Connecticut — New London County — MILL BROOK
Location
| State | Connecticut |
| County | New London |
| River | MILL BROOK |
| Coordinates | 41.33793, -72.32072 |
Physical Characteristics
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 160 ft |
| NID Storage | 45 acre-ft |
| Max Storage | 45 acre-ft |
| Surface Area | 6 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | October 1, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | — |
| Primary Purpose | Recreation |
| Dam Type | Masonry |
| Owner Type | Local Government |
| Owner | Town of Old Lyme |
| Other Name | Lower Millpond |
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.