King Reservoir South Dam
Key Takeaway
King Reservoir South Dam is classified as significant hazard in Idaho. It was completed in 1969 and is 57 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 33 ft (taller than 60.7% in ID) |
| Dam Length | 1,075 ft |
| Normal Storage | 300 acre-ft |
| Surface Area | 28 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 31 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | ID00655 |
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
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of King Reservoir South Dam?
King Reservoir South 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 King Reservoir South Dam?
King Reservoir South Dam is owned by information not available (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was King Reservoir South Dam built?
King Reservoir South Dam was completed in 1969, making it 57 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 King Reservoir South Dam?
King Reservoir South Dam 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 King Reservoir South Dam?
King Reservoir South Dam has a dam height of 33 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 King Reservoir South Dam last inspected?
King Reservoir South Dam was last inspected on June 13, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.