Jones Dam
Washington — Clark County — Tr-Rock Creek
Location
| State | Washington |
| County | Clark |
| River | Tr-Rock Creek |
| Coordinates | 45.89497, -122.49806 |
Physical Characteristics
| NID Height | 20 ft |
| Dam Height | — |
| Dam Length | 366 ft |
| NID Storage | 100 acre-ft |
| Max Storage | 100 acre-ft |
| Surface Area | 22 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1977 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Gene & JaneJones |
| Other Name | Seely Dam |
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.