Shotter Creek Upper Dam
Key Takeaway
Shotter Creek Upper Dam is classified as significant hazard in Alaska. It was completed in 1968 and is 58 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 87 ft |
| Dam Type | Earth |
| Max Storage | 58 acre-ft |
| Normal Storage | 52 acre-ft |
| Max Discharge | 100 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | AK00032 |
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
HOONAH TOWN OF
Local Government
Frequently Asked Questions
What is the hazard classification of Shotter Creek Upper Dam?
Shotter Creek Upper Dam 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 Shotter Creek Upper Dam?
Shotter Creek Upper Dam is owned by HOONAH TOWN OF (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Shotter Creek Upper Dam built?
Shotter Creek Upper Dam was completed in 1968, making it 58 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 Shotter Creek Upper Dam?
Shotter Creek Upper Dam serves the following purposes: Hydroelectric, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Shotter Creek Upper Dam last inspected?
Shotter Creek Upper Dam was last inspected on October 29, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.