Lower Eklutna
Key Takeaway
Lower Eklutna is classified as significant hazard in Alaska. It was completed in 1923 and is 103 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 95 ft |
| Dam Type | Arch |
| Max Storage | 16 acre-ft |
| Normal Storage | 15 acre-ft |
| Max Discharge | 4,600 cfs |
| Year Completed | 1923 (103 years old) |
| NID ID | AK00093 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
EKLUTNA INC.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Lower Eklutna?
Lower Eklutna is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lower Eklutna?
Lower Eklutna is owned by EKLUTNA INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lower Eklutna built?
Lower Eklutna was completed in 1923, making it 103 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 Lower Eklutna?
Lower Eklutna serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.