Peahi Reservoir
— Maui County — UAOA STREAM
Location
| State | |
| County | Maui |
| River | UAOA STREAM |
| Coordinates | 20.91969, -156.27480 |
Physical Characteristics
| NID Height | 45 ft |
| Dam Height | 35 ft |
| Dam Length | 170 ft |
| NID Storage | 72 acre-ft |
| Max Storage | 72 acre-ft |
| Surface Area | 6 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Poor |
| EAP Status | Yes |
| Last Inspection | May 17, 2025 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1924 |
| Primary Purpose | Irrigation |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | East Maui Irrigation Company, Mahi Pono Holdings, 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.