Copeland Reservoir
Key Takeaway
Copeland Reservoir is classified as low hazard in Oregon. It was completed in 1917 and is 109 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 12 ft (taller than 7.2% in OR) |
| Dam Length | 1,006 ft |
| Dam Type | Earth |
| Max Storage | 265 acre-ft |
| Normal Storage | 265 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 31 sq mi |
| Max Discharge | 126 cfs |
| Year Completed | 1917 (109 years old) |
| NID ID | OR00763 |
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
DOI BUREAU OF LAND MANAGEMENT
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Copeland Reservoir?
Copeland 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 Copeland Reservoir?
Copeland Reservoir is owned by DOI BUREAU OF LAND MANAGEMENT (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Copeland Reservoir built?
Copeland Reservoir was completed in 1917, making it 109 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 Copeland Reservoir?
Copeland 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 Copeland Reservoir?
Copeland Reservoir has a dam height of 12 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.