Harwood Lake Dam
New York — Cattaraugus County — TR-ISCHUA CREEK
Location
| State | New York |
| County | Cattaraugus |
| River | TR-ISCHUA CREEK |
| Coordinates | 42.38203, -78.38350 |
Physical Characteristics
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 1,070 ft |
| NID Storage | 350 acre-ft |
| Max Storage | 350 acre-ft |
| Surface Area | 35 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | Yes |
| Last Inspection | August 1, 2024 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1963 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | NYS DEC DIVISION OF FISH AND WILDLIFE |
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.