Lower Kapahi Reservoir
— Kauai County — TR-KAPAA STREAM OFFSTREAM
Location
| State | |
| County | Kauai |
| River | TR-KAPAA STREAM OFFSTREAM |
| Coordinates | 22.10159, -159.35282 |
Physical Characteristics
| NID Height | 24 ft |
| Dam Height | 20 ft |
| Dam Length | 650 ft |
| NID Storage | 194 acre-ft |
| Max Storage | 194 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Unsatisfactory |
| EAP Status | Yes |
| Last Inspection | August 14, 2025 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1861 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Local Government |
| Owner | County of Kauai - Department of Public Works, Hawaii Dept of Land & Natural Resources |
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.