Grindstone Reservoir
Oregon — Crook County — GRINDSTONE CREEK
Location
| State | Oregon |
| County | Crook |
| River | GRINDSTONE CREEK |
| Coordinates | 43.97328, -119.71854 |
Physical Characteristics
| NID Height | 34 ft |
| Dam Height | 34 ft |
| Dam Length | 530 ft |
| NID Storage | 427 acre-ft |
| Max Storage | 427 acre-ft |
| Surface Area | 40 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Not Rated |
| EAP Status | Not Required |
| Last Inspection | October 10, 2019 |
| Inspection Frequency | 6 |
Dam Information
| Year Completed | 1964 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | GRINDSTONE LIVESTOCK COMPANY |
| Other Name | Upper Grindstone Res. |
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.