Sand Lake Dam
New York — Herkimer County — GRINDSTONE CREEK
Location
| State | New York |
| County | Herkimer |
| River | GRINDSTONE CREEK |
| Coordinates | 43.56500, -74.99167 |
Physical Characteristics
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 317 ft |
| NID Storage | 3,770 acre-ft |
| Max Storage | 3,770 acre-ft |
| Surface Area | 313 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | September 3, 1971 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1901 |
| Primary Purpose | Navigation |
| Dam Type | Masonry |
| Owner Type | State |
| Owner | New York State Canal Corporation |
| Other Name | Sand Lake |
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.