West Halfway Detention Dam
Key Takeaway
West Halfway Detention Dam is classified as low hazard in Arizona. Its primary use is debris control.
Physical Details
| Dam Length | 940 ft |
| Dam Type | Gravity |
| Max Storage | 405 acre-ft |
| Normal Storage | 24 acre-ft |
| Surface Area | 84 acres |
| Drainage Area | 4 sq mi |
| Year Modified | 1985 |
| NID ID | AZ20032 |
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
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What is the hazard classification of West Halfway Detention Dam?
West Halfway 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 West Halfway Detention Dam?
West Halfway 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 West Halfway Detention Dam?
West Halfway Detention Dam serves the following purposes: Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was West Halfway Detention Dam last inspected?
West Halfway Detention Dam was last inspected on July 8, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.