Fourmile Debris Basin-Harrisville Dam
Key Takeaway
Fourmile Debris Basin-Harrisville Dam is classified as significant hazard in Utah. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Type | Earth |
| Drainage Area | 0 sq mi |
| NID ID | UT00738 |
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
HARRISVILLE CITY
Private
Nearby Dams
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Significant HazardNorth Ogden City Coldwater Canyon
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Significant HazardFrequently Asked Questions
What is the hazard classification of Fourmile Debris Basin-Harrisville Dam?
Fourmile Debris Basin-Harrisville Dam 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 Fourmile Debris Basin-Harrisville Dam?
Fourmile Debris Basin-Harrisville Dam is owned by HARRISVILLE CITY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Fourmile Debris Basin-Harrisville Dam?
Fourmile Debris Basin-Harrisville 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 Fourmile Debris Basin-Harrisville Dam last inspected?
Fourmile Debris Basin-Harrisville Dam was last inspected on June 30, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.