Ischua Creek Watershed Dam #2
New York — Cattaraugus County — JOHNSON CREEK
Location
| State | New York |
| County | Cattaraugus |
| River | JOHNSON CREEK |
| Coordinates | 42.38972, -78.42250 |
Physical Characteristics
| NID Height | 42 ft |
| Dam Height | 42 ft |
| Dam Length | 1,400 ft |
| NID Storage | 647 acre-ft |
| Max Storage | 647 acre-ft |
| Surface Area | 7 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | October 16, 2024 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1961 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | CATTARAUGUS COUNTY;Cattaraugus County |
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.