Kahana Nui Dam
— Maui County — KAHANA STREAM
Location
| State | |
| County | Maui |
| River | KAHANA STREAM |
| Coordinates | 20.97605, -156.67238 |
Physical Characteristics
| NID Height | 58 ft |
| Dam Height | 49 ft |
| Dam Length | 500 ft |
| NID Storage | 225 acre-ft |
| Max Storage | 225 acre-ft |
| Surface Area | 6 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | April 17, 2025 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1984 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | Maui County, Dept of Public Works |
| Other Name | Structure#5 |
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.