Mt. Springs Ranch Dam
Key Takeaway
Mt. Springs Ranch Dam is classified as significant hazard in Oregon. 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 | 40 ft (taller than 77% in OR) |
| Dam Length | 360 ft |
| Dam Type | Earth |
| Max Storage | 95 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 730 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | OR00448 |
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
BUELL-RED PRAIRIE WATER DISTRICT, C/O ALICE PROPES
Private
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Significant Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Mt. Springs Ranch Dam?
Mt. Springs Ranch 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 Mt. Springs Ranch Dam?
Mt. Springs Ranch Dam is owned by BUELL-RED PRAIRIE WATER DISTRICT, C/O ALICE PROPES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mt. Springs Ranch Dam built?
Mt. Springs Ranch 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 Mt. Springs Ranch Dam?
Mt. Springs Ranch 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 Mt. Springs Ranch Dam?
Mt. Springs Ranch Dam has a dam height of 40 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 Mt. Springs Ranch Dam last inspected?
Mt. Springs Ranch Dam was last inspected on September 17, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.