Killamacue Reservoir
Key Takeaway
Killamacue Reservoir is classified as significant hazard in Oregon. It was completed in 1908 and is 118 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 11 ft (taller than 5.4% in OR) |
| Dam Length | 60 ft |
| Dam Type | Gravity |
| Max Storage | 798 acre-ft |
| Normal Storage | 312 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 660 cfs |
| Year Completed | 1908 (118 years old) |
| NID ID | OR00608 |
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
JIM INGRAM
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Killamacue Reservoir?
Killamacue Reservoir 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 Killamacue Reservoir?
Killamacue Reservoir is owned by JIM INGRAM (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Killamacue Reservoir built?
Killamacue Reservoir was completed in 1908, making it 118 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 Killamacue Reservoir?
Killamacue 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 Killamacue Reservoir?
Killamacue Reservoir has a dam height of 11 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 Killamacue Reservoir last inspected?
Killamacue Reservoir was last inspected on September 26, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.