East Hicks Canyon Retarding Basin
Key Takeaway
East Hicks Canyon Retarding Basin is classified as low hazard in California. It was completed in 1997 and is 29 years old. Its primary use is debris control.
Physical Details
| Dam Height | 49 ft (taller than 57.9% in CA) |
| Dam Length | 1,168 ft |
| Dam Type | Earth |
| Max Storage | 75 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1997 (29 years old) |
| NID ID | CA01415 |
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
County of Orange
Local Government
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High Hazard 41 ftFrequently Asked Questions
What is the hazard classification of East Hicks Canyon Retarding Basin?
East Hicks Canyon Retarding Basin 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 East Hicks Canyon Retarding Basin?
East Hicks Canyon Retarding Basin is owned by County of Orange (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was East Hicks Canyon Retarding Basin built?
East Hicks Canyon Retarding Basin was completed in 1997, making it 29 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of East Hicks Canyon Retarding Basin?
East Hicks Canyon Retarding Basin serves the following purposes: Debris Control, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is East Hicks Canyon Retarding Basin?
East Hicks Canyon Retarding Basin has a dam height of 49 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was East Hicks Canyon Retarding Basin last inspected?
East Hicks Canyon Retarding Basin was last inspected on February 23, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.