Thorn Creek Dam
Key Takeaway
Thorn Creek Dam is classified as low hazard in Idaho. Its primary use is fire protection.
Physical Details
| Dam Length | 264 ft |
| Dam Type | Gravity |
| Max Storage | 950 acre-ft |
| Normal Storage | 640 acre-ft |
| Surface Area | 450 acres |
| Drainage Area | 11 sq mi |
| Max Discharge | 60 cfs |
| NID ID | ID00029 |
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 BLM
Federal Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Thorn Creek Dam?
Thorn Creek Dam 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 Thorn Creek Dam?
Thorn Creek Dam is owned by DOI BLM (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Thorn Creek Dam?
Thorn Creek Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Thorn Creek Dam last inspected?
Thorn Creek Dam was last inspected on August 27, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.