Palmer Reservoir
Key Takeaway
Palmer Reservoir is classified as low hazard in Oregon. It was completed in 1959 and is 67 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 27 ft (taller than 52.6% in OR) |
| Dam Length | 820 ft |
| Dam Type | Earth |
| Max Storage | 316 acre-ft |
| Normal Storage | 316 acre-ft |
| Surface Area | 22 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 450 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | OR00336 |
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 ROSSI
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Palmer Reservoir?
Palmer 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 Palmer Reservoir?
Palmer Reservoir is owned by MICHAEL ROSSI (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Palmer Reservoir built?
Palmer Reservoir was completed in 1959, making it 67 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 Palmer Reservoir?
Palmer 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 Palmer Reservoir?
Palmer Reservoir has a dam height of 27 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 Palmer Reservoir last inspected?
Palmer Reservoir was last inspected on October 10, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.