Aepoekolu Reservoir
Key Takeaway
Aepoekolu Reservoir is classified as high hazard in Hawaii. It was completed in 1910 and is 116 years old. Its primary use is irrigation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 37 ft (taller than 56.7% in HI) |
| Dam Length | 420 ft |
| Dam Type | Earth |
| Max Storage | 152 acre-ft |
| Normal Storage | 134 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 2,475 cfs |
| Year Completed | 1910 (116 years old) |
| Year Modified | 1947 |
| NID ID | HI00111 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
BBCP Kauai Operating, LLC
Private
Nearby Dams
Aepoalua Reservoir
Kauai, HI
High Hazard 33 ftAepo Reservoir
Kauai, HI
High Hazard 70 ftKaupale Reservoir
Kauai, HI
High Hazard 49 ftAepoeha Reservoir
Kauai, HI
High Hazard 42 ftKumano Reservoir
Kauai, HI
High Hazard 48 ftOmao Reservoir
Kauai, HI
High Hazard 40 ftManuhonuhonu Reservoir
Kauai, HI
High Hazard 45 ftHuinawai Reservoir
Kauai, HI
High Hazard 48 ftFrequently Asked Questions
What is the hazard classification of Aepoekolu Reservoir?
Aepoekolu Reservoir is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Aepoekolu Reservoir?
Aepoekolu Reservoir is owned by BBCP Kauai Operating, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Aepoekolu Reservoir built?
Aepoekolu Reservoir was completed in 1910, making it 116 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Aepoekolu Reservoir?
Aepoekolu Reservoir serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Aepoekolu Reservoir?
Aepoekolu Reservoir has a dam height of 37 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Aepoekolu Reservoir last inspected?
Aepoekolu Reservoir was last inspected on October 11, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.