Mosher Dam
New York — Oswego County — N BRANCH GRINDSTONE CREEK
Location
| State | New York |
| County | Oswego |
| River | N BRANCH GRINDSTONE CREEK |
| Coordinates | 43.46833, -76.00833 |
Physical Characteristics
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 370 ft |
| NID Storage | 264 acre-ft |
| Max Storage | 264 acre-ft |
| Surface Area | 65 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | April 25, 2024 |
| Inspection Frequency | 4 |
Dam Information
| Year Completed | 1937 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | State |
| Owner | NYS DEC |
| Other Name | Mosher Pond |
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.