Ilion Reservoir #3 Dam
New York — Herkimer County — TR-MOHAWK RIVER
Location
| State | New York |
| County | Herkimer |
| River | TR-MOHAWK RIVER |
| Coordinates | 42.98694, -75.03250 |
Physical Characteristics
| NID Height | 76 ft |
| Dam Height | 76 ft |
| Dam Length | 975 ft |
| NID Storage | 737 acre-ft |
| Max Storage | 737 acre-ft |
| Surface Area | 41 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | January 30, 2024 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1921 |
| Primary Purpose | Water Supply |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | VILLAGE OF ILION |
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.