Layton #2 Reservoir
Key Takeaway
Layton #2 Reservoir is classified as low hazard in Oregon. It was completed in 1978 and is 48 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 20 ft (taller than 30% in OR) |
| Dam Length | 450 ft |
| Dam Type | Earth |
| Max Storage | 400 acre-ft |
| Normal Storage | 169 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 90 sq mi |
| Max Discharge | 1,120 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | OR00642 |
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
G.I. RANCH CORPORATION
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Layton #2 Reservoir?
Layton #2 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 Layton #2 Reservoir?
Layton #2 Reservoir is owned by G.I. RANCH CORPORATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Layton #2 Reservoir built?
Layton #2 Reservoir was completed in 1978, making it 48 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 Layton #2 Reservoir?
Layton #2 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 Layton #2 Reservoir?
Layton #2 Reservoir has a dam height of 20 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 Layton #2 Reservoir last inspected?
Layton #2 Reservoir was last inspected on March 4, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.