East Basin, Cell 1 and 2
Key Takeaway
East Basin, Cell 1 and 2 is classified as low hazard in Oregon. It was completed in 1954 and is 72 years old. Its primary use is other.
Physical Details
| Dam Height | 16 ft (taller than 20.1% in OR) |
| Dam Length | 1,100 ft |
| Dam Type | Earth |
| Max Storage | 585 acre-ft |
| Normal Storage | 560 acre-ft |
| Surface Area | 18 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 70 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | OR00744 |
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
INTERNATIONAL PAPER COMPANY
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of East Basin, Cell 1 and 2?
East Basin, Cell 1 and 2 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 East Basin, Cell 1 and 2?
East Basin, Cell 1 and 2 is owned by INTERNATIONAL PAPER COMPANY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was East Basin, Cell 1 and 2 built?
East Basin, Cell 1 and 2 was completed in 1954, making it 72 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 East Basin, Cell 1 and 2?
East Basin, Cell 1 and 2 serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is East Basin, Cell 1 and 2?
East Basin, Cell 1 and 2 has a dam height of 16 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 East Basin, Cell 1 and 2 last inspected?
East Basin, Cell 1 and 2 was last inspected on February 5, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.