Beyer Reservoir
Key Takeaway
Beyer Reservoir is classified as significant hazard in Oregon. It was completed in 1968 and is 58 years old. Its primary use is irrigation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 36 ft (taller than 72.6% in OR) |
| Dam Length | 430 ft |
| Dam Type | Earth |
| Max Storage | 280 acre-ft |
| Normal Storage | 220 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 240 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | OR00476 |
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
BEYER LAKE, INC
Private
Nearby Dams
Deardorff, Betty Jane
Clackamas, OR
Significant Hazard 65 ftBuche (Clackamas)
Clackamas, OR
High Hazard 33 ftTeasel Creek
Clackamas, OR
Significant Hazard 21 ftCedar Grove Lake
Clackamas, OR
Significant Hazard 11 ftAnderson - Roy Reservoir
Clackamas, OR
Low Hazard 25 ftVandecoevering
Clackamas, OR
Low Hazard 15 ftSchaefer, Ray Reservoir
Clackamas, OR
Low Hazard 25 ftWillards Pool
Marion, OR
Low Hazard 39 ftFrequently Asked Questions
What is the hazard classification of Beyer Reservoir?
Beyer Reservoir 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 Beyer Reservoir?
Beyer Reservoir is owned by BEYER LAKE, INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Beyer Reservoir built?
Beyer Reservoir was completed in 1968, making it 58 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 Beyer Reservoir?
Beyer Reservoir serves the following purposes: Irrigation, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Beyer Reservoir?
Beyer Reservoir has a dam height of 36 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 Beyer Reservoir last inspected?
Beyer Reservoir was last inspected on May 16, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.