Kapa Reservoir, located in Eleele, Hawaii, is a privately owned offstream water storage facility primarily used for irrigation purposes.
Wind
Humidity
Completed in 1901, this Earth dam stands at 21 feet high and has a storage capacity of 50 acre-feet. With a surface area of 4.12 acres and a drainage area of 0.01 square miles, the reservoir plays a crucial role in providing water for agricultural activities in the region.
Despite being regulated and inspected by the Hawaii Department of Land and Natural Resources, Kapa Reservoir has a high hazard potential due to its condition being assessed as fair. The last inspection in July 2018 revealed that the dam may pose risks in the event of a failure. With a risk assessment rating of High (2), it is essential for stakeholders to consider implementing risk management measures to ensure the safety and sustainability of this vital water resource.
As climate change continues to impact water resources globally, Kapa Reservoir serves as a significant infrastructure contributing to the agricultural economy of Kauai, Hawaii. With its strategic location and historical significance, it is imperative for authorities to prioritize maintenance and emergency preparedness to mitigate potential risks and ensure the long-term functionality of this essential water storage facility.
Year Completed |
1901 |
Dam Length |
1780 |
Dam Height |
21 |
River Or Stream |
OFFSTREAM |
Primary Dam Type |
Earth |
Surface Area |
4.12 |
Hydraulic Height |
23 |
Drainage Area |
0.01 |
Nid Storage |
50 |
Structural Height |
24 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
24 |
Waimea River Nr Waimea
|
295cfs |
Waialae Str At Alt 3
|
34cfs |
Eb Of Nf Wailua River Nr Lihue
|
39cfs |
Sf Wailua River Nr Lihue
|
173cfs |
Wainiha River Nr Hanalei
|
178cfs |
Kawaikoi Stream Nr Waimea
|
30cfs |
| Location | Reservations | Toilets |
|---|---|---|
Salt Pond Beach - Kauai
|
||
Lucy Wright Beach Park - Kauai
|
||
Wiliwili Camp
|
||
Waialae
|
||
Kaluahaulu
|
||
Hipalau
|