Rainbow Lake Dam
New York — Hamilton County — BIG BROOK
Location
| State | New York |
| County | Hamilton |
| River | BIG BROOK |
| Coordinates | 43.73769, -74.22519 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 75 ft |
| NID Storage | 97 acre-ft |
| Max Storage | 97 acre-ft |
| Surface Area | 15 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | November 5, 2020 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1929 |
| Primary Purpose | Recreation |
| Dam Type | Concrete |
| Owner Type | Private |
| Owner | JASON ROBERTS DEVELOPMENT CORP. |
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.