Papuaa Reservoir
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| County | Kauai |
| Nearest City | Halfway Bridge |
| River/Stream | PAPUAA STREAM |
| Coordinates | 21.97181, -159.46121 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 48 ft |
| Dam Height | 43 ft |
| Dam Length | 2,000 ft |
| Year Completed | 1914 (112 years old) |
Storage & Hydraulics
| NID Storage | 921 acre-ft |
| Max Storage | 921 acre-ft |
| Surface Area | 45 acres |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Grove Farm Company |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 11/06/2025 |
| Emergency Action Plan | Yes |