Dejong Dam
Key Takeaway
Dejong Dam is classified as low hazard in Oregon. It was completed in 1961 and is 65 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 35 ft (taller than 69.6% in OR) |
| Dam Length | 570 ft |
| Dam Type | Earth |
| Max Storage | 95 acre-ft |
| Normal Storage | 81 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 75 cfs |
| Year Completed | 1961 (65 years old) |
| NID ID | OR00366 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
James And Rosy Dejong
Private
Nearby Dams
Dejong, The Reservoir
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Low Hazard 35 ftCrowe Reservoir #2 (Polk)
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Low Hazard 15 ftIott Dam
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Low Hazard 20 ftShaffer Reservoir
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Significant Hazard 15 ftLillie Walker Irrigation Pond Dam
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Low Hazard 10 ftWallace Ingebrand
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Low Hazard 11 ftWalker Reservoir 2
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Dejong Dam?
Dejong Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Dejong Dam?
Dejong Dam is owned by James And Rosy Dejong (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dejong Dam built?
Dejong Dam was completed in 1961, making it 65 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 Dejong Dam?
Dejong 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 Dejong Dam?
Dejong Dam has a dam height of 35 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.