Mianus River Dam
Connecticut — Fairfield County — MIANUS RIVER
Location
| State | Connecticut |
| County | Fairfield |
| River | MIANUS RIVER |
| Coordinates | 41.04277, -73.58937 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 350 ft |
| NID Storage | 525 acre-ft |
| Max Storage | 525 acre-ft |
| Surface Area | 48 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | No |
| Last Inspection | April 29, 2021 |
| Inspection Frequency | 7 |
Dam Information
| Year Completed | 1920 |
| Primary Purpose | Recreation |
| Dam Type | Concrete |
| Owner Type | Local Government |
| Owner | Town of Greenwich |
| Other Name | Mianus Pond |
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.