Mana Reservoir
High HazardUnsatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Kauai |
| Nearest City | Mana |
| River/Stream | KAAWALOA STREAM OFFSTREAM |
| Coordinates | 22.03193, -159.75890 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 17 ft |
| Dam Length | 1,730 ft |
| Year Completed | 1905 (121 years old) |
Storage & Hydraulics
| NID Storage | 135 acre-ft |
| Max Storage | 135 acre-ft |
| Normal Storage | 135 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Agribusiness Development Corporation (ADC) |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 11/21/2024 |
| Emergency Action Plan | Yes |