Pa Aalii Reservoir
Hawaii — Hawaii County — Kohakohau Stream, three stream diversions
Location
| State | Hawaii |
| County | Hawaii |
| River | Kohakohau Stream, three stream diversions |
| Coordinates | 19.89705, -155.66430 |
Physical Characteristics
| NID Height | 40 ft |
| Dam Height | 40 ft |
| Dam Length | 745 ft |
| NID Storage | 96 acre-ft |
| Max Storage | 96 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Fair |
| EAP Status | No |
| Last Inspection | February 17, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1940 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | PR Mauna Kea, LLC |
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.