Aepoeha Reservoir
Key Takeaway
Aepoeha Reservoir is classified as high hazard in Hawaii. It was completed in 1913 and is 113 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 | 42 ft (taller than 68.5% in HI) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 670 acre-ft |
| Normal Storage | 554 acre-ft |
| Surface Area | 24 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1913 (113 years old) |
| Year Modified | 2005 |
| NID ID | HI00112 |
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 Mauka Lands, LLC
Private
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High Hazard 48 ftFrequently Asked Questions
What is the hazard classification of Aepoeha Reservoir?
Aepoeha 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 Aepoeha Reservoir?
Aepoeha Reservoir is owned by BBCP Mauka Lands, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Aepoeha Reservoir built?
Aepoeha Reservoir was completed in 1913, making it 113 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 Aepoeha Reservoir?
Aepoeha 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 Aepoeha Reservoir?
Aepoeha Reservoir has a dam height of 42 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 Aepoeha Reservoir last inspected?
Aepoeha Reservoir was last inspected on October 12, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.