Helsell Dam
Washington — San Juan County — Unnamed Creek
Location
| State | Washington |
| County | San Juan |
| River | Unnamed Creek |
| Coordinates | 48.64879, -123.00312 |
Physical Characteristics
| NID Height | 16 ft |
| Dam Height | — |
| Dam Length | 150 ft |
| NID Storage | 82 acre-ft |
| Max Storage | 82 acre-ft |
| Surface Area | 9 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | — |
| EAP Status | Not Required |
| Last Inspection | August 25, 2009 |
| Inspection Frequency | — |
Dam Information
| Year Completed | 1999 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | JB & JM Helsell, LLLP |
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.