Great Swamp Flood Control Dam
Connecticut, Fairfield County, RIDGEFIELD BROOK
Location
| State | Connecticut |
| County | Fairfield |
| River | RIDGEFIELD BROOK |
| Coordinates | 41.29685, -73.49115 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 276 ft |
| NID Storage | 0 acre-ft |
| Max Storage | - |
| Surface Area | 134 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | May 13, 2025 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1979 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | - |
| Owner Type | State |
| Owner | Connecticut DEEP |
| Other Name | Norwalk River #2 Dam |
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.