Ischua Creek Watershed Dam #3
Significant HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Cattaraugus |
| Nearest City | Franklinville |
| River/Stream | TR-ISCHUA CREEK |
| Coordinates | 42.36944, -78.43694 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 1,220 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 646 acre-ft |
| Max Storage | 646 acre-ft |
| Normal Storage | 38 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 4,025 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | CATTARAUGUS COUNTY;Cattaraugus County |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/18/2022 |
| Emergency Action Plan | Yes |