Widman Reservoir
Key Takeaway
Widman Reservoir is classified as low hazard in Oregon. It was completed in 1952 and is 74 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 30 ft (taller than 58.4% in OR) |
| Dam Length | 570 ft |
| Dam Type | Earth |
| Max Storage | 100 acre-ft |
| Normal Storage | 66 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 320 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | OR00226 |
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
MICHAEL WIDMAN
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Widman Reservoir?
Widman Reservoir 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 Widman Reservoir?
Widman Reservoir is owned by MICHAEL WIDMAN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Widman Reservoir built?
Widman Reservoir was completed in 1952, making it 74 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 Widman Reservoir?
Widman 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 Widman Reservoir?
Widman Reservoir has a dam height of 30 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 Widman Reservoir last inspected?
Widman Reservoir was last inspected on April 29, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.