Robbins Lake Dam Downstream
Key Takeaway
Robbins Lake Dam Downstream is classified as high hazard in Missouri. It was completed in 1970 and is 56 years old. Its primary use is irrigation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 35 ft (taller than 85.5% in MO) |
| Dam Type | Earth |
| Max Storage | 268 acre-ft |
| Normal Storage | 157 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 77 sq mi |
| Year Completed | 1970 (56 years old) |
| NID ID | MO11259 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
RANCHO DEL RAYO, INC.
Private
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Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Robbins Lake Dam Downstream?
Robbins Lake Dam Downstream is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Robbins Lake Dam Downstream?
Robbins Lake Dam Downstream is owned by RANCHO DEL RAYO, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Robbins Lake Dam Downstream built?
Robbins Lake Dam Downstream was completed in 1970, making it 56 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 Robbins Lake Dam Downstream?
Robbins Lake Dam Downstream serves the following purposes: Irrigation, Fire Protection, Stock, Or Small Fish Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Robbins Lake Dam Downstream?
Robbins Lake Dam Downstream has a dam height of 35 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 Robbins Lake Dam Downstream last inspected?
Robbins Lake Dam Downstream was last inspected on May 26, 1993. Inspection dates indicate when a formal review occurred, not the results of that inspection.