South Fork Detention Dam
Key Takeaway
South Fork Detention Dam is classified as low hazard in Idaho. Its primary use is flood risk reduction.
Physical Details
| Dam Length | 340 ft |
| Dam Type | Gravity |
| Max Storage | 30 acre-ft |
| Normal Storage | 24 acre-ft |
| Surface Area | 24 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 220 cfs |
| NID ID | ID00462 |
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 South Fork Detention Dam?
South Fork Detention 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 South Fork Detention Dam?
South Fork Detention 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 South Fork Detention Dam?
South Fork Detention Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was South Fork Detention Dam last inspected?
South Fork Detention Dam was last inspected on July 18, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.