Tall Timber Lake
Key Takeaway
Tall Timber Lake is classified as low hazard in Oregon. It was completed in 1965 and is 61 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 28 ft (taller than 54.8% in OR) |
| Dam Length | 255 ft |
| Dam Type | Earth |
| Max Storage | 29 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 90 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | OR00427 |
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
CHUCK WILLIAMS (TALL TIMBER RANCH)
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Tall Timber Lake?
Tall Timber Lake 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 Tall Timber Lake?
Tall Timber Lake is owned by CHUCK WILLIAMS (TALL TIMBER RANCH) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tall Timber Lake built?
Tall Timber Lake was completed in 1965, making it 61 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 Tall Timber Lake?
Tall Timber Lake 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 Tall Timber Lake?
Tall Timber Lake has a dam height of 28 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 Tall Timber Lake last inspected?
Tall Timber Lake was last inspected on February 6, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.