High Falls Dam At Copenhagen
New York — Lewis County — DEER RIVER
Location
| State | New York |
| County | Lewis |
| River | DEER RIVER |
| Coordinates | 43.89722, -75.66417 |
Physical Characteristics
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 175 ft |
| NID Storage | 33 acre-ft |
| Max Storage | 33 acre-ft |
| Surface Area | 4 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Rated |
| EAP Status | No |
| Last Inspection | July 14, 2008 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1909 |
| Primary Purpose | Hydroelectric |
| Dam Type | Concrete |
| Owner Type | Private |
| Owner | Central Rivers Power, LLC |
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.