Waikamoi Dam No. 2
Hawaii — Maui County — WAIKAMOI STREAM
Location
| State | Hawaii |
| County | Maui |
| River | WAIKAMOI STREAM |
| Coordinates | 20.80781, -156.23033 |
Physical Characteristics
| NID Height | 35 ft |
| Dam Height | 34 ft |
| Dam Length | 98 ft |
| NID Storage | 61 acre-ft |
| Max Storage | 61 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | June 5, 2025 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1956 |
| Primary Purpose | Water Supply |
| Dam Type | Concrete |
| Owner Type | Local Government |
| Owner | Maui County, Dept of Water Supply |
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.