Fish Creek Diversion Dam
Key Takeaway
Fish Creek Diversion Dam is classified as significant hazard in Oregon. It was completed in 1990 and is 36 years old. Its primary use is hydroelectric. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 14 ft (taller than 12.5% in OR) |
| Dam Length | 200 ft |
| Dam Type | Concrete |
| Max Storage | 71 acre-ft |
| Normal Storage | 71 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 65 sq mi |
| Max Discharge | 13,500 cfs |
| Year Completed | 1990 (36 years old) |
| NID ID | OR00562 |
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
PACIFICORP
Public Utility
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What is the hazard classification of Fish Creek Diversion Dam?
Fish Creek Diversion 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 Fish Creek Diversion Dam?
Fish Creek Diversion Dam is owned by PACIFICORP (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Fish Creek Diversion Dam built?
Fish Creek Diversion Dam was completed in 1990, making it 36 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 Fish Creek Diversion Dam?
Fish Creek Diversion Dam serves the following purposes: Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Fish Creek Diversion Dam?
Fish Creek Diversion Dam has a dam height of 14 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.