Tarheel
Key Takeaway
Tarheel is classified as significant hazard in Oregon. It was completed in 1924 and is 102 years old. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 320 ft |
| Dam Type | Earth |
| Normal Storage | 100 acre-ft |
| Drainage Area | 1 sq mi |
| Year Completed | 1924 (102 years old) |
| NID ID | OR00116 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
BIA
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Tarheel?
Tarheel is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Tarheel?
Tarheel is owned by BIA (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tarheel built?
Tarheel was completed in 1924, making it 102 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.