Clemens Reservoir
Key Takeaway
Clemens Reservoir is classified as low hazard in Oregon. It was completed in 1967 and is 59 years old. Its primary use is recreation.
Physical Details
| Dam Height | 35 ft (taller than 69.6% in OR) |
| Dam Length | 603 ft |
| Dam Type | Earth |
| Max Storage | 450 acre-ft |
| Normal Storage | 331 acre-ft |
| Surface Area | 33 acres |
| Drainage Area | 8 sq mi |
| Max Discharge | 300 cfs |
| Year Completed | 1967 (59 years old) |
| NID ID | OR00425 |
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
OREGON DEPARTMENT OF FISH AND WILDLIFE
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Clemens Reservoir?
Clemens 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 Clemens Reservoir?
Clemens Reservoir is owned by OREGON DEPARTMENT OF FISH AND WILDLIFE (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Clemens Reservoir built?
Clemens Reservoir was completed in 1967, making it 59 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 Clemens Reservoir?
Clemens Reservoir serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Clemens Reservoir?
Clemens Reservoir 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.
When was Clemens Reservoir last inspected?
Clemens Reservoir was last inspected on April 2, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.