Puu Pulehu Reservoir
Hawaii — Hawaii County — UPPER HAMAKUA DITCH OFF STREAM
Location
| State | Hawaii |
| County | Hawaii |
| River | UPPER HAMAKUA DITCH OFF STREAM |
| Coordinates | 20.03940, -155.59930 |
Physical Characteristics
| NID Height | 21 ft |
| Dam Height | 20 ft |
| Dam Length | 400 ft |
| NID Storage | 445 acre-ft |
| Max Storage | 445 acre-ft |
| Surface Area | 26 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | March 22, 2025 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1910 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | State of Hawaii, Dept of Agriculture |
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.