Kaloko Reservoir
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| County | Kauai |
| Nearest City | Kilauea |
| River/Stream | KOLOKO DITCH |
| Coordinates | 22.17813, -159.37977 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 46 ft |
| Dam Height | 27 ft |
| Dam Length | 915 ft |
| Year Completed | 1890 (136 years old) |
Storage & Hydraulics
| NID Storage | 147 acre-ft |
| Max Storage | 147 acre-ft |
| Normal Storage | 122 acre-ft |
| Surface Area | 21 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | None |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Kaloko LLC, Ko'olau Kula LLC |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 02/25/2025 |
| Emergency Action Plan | Yes |