Robinson
Key Takeaway
Robinson is classified as high hazard in Colorado. It was completed in 1936 and is 90 years old. Its primary use is tailings. 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 | 103 ft (taller than 96.5% in CO) |
| Dam Length | 1,455 ft |
| Dam Type | Earth |
| Max Storage | 3.6K acre-ft |
| Normal Storage | 3.3K acre-ft |
| Surface Area | 80 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,094 cfs |
| Year Completed | 1936 (90 years old) |
| NID ID | CO00671 |
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
CLIMAX MOLYBDENUM CO (RICHARDS, TIM)
Private
Nearby Dams
Eagle Park Reservoir
Eagle, CO
High Hazard 135 ftChalk Mountain
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Low Hazard 34 ftRobinson Tailing Pond #1dam
Summit, CO
High Hazard 235 ftTen Mile Pond #3 Dam
Summit, CO
High Hazard 416 ftClinton Gulch
Summit, CO
High Hazard 170 ftArkansas Pond
Lake, CO
Significant Hazard 5 ftBuffehrs
Summit, CO
Low Hazard 20 ftMayflower Pond # 5
Summit, CO
High Hazard 237 ftFrequently Asked Questions
What is the hazard classification of Robinson?
Robinson 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 Robinson?
Robinson is owned by CLIMAX MOLYBDENUM CO (RICHARDS, TIM) (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Robinson built?
Robinson was completed in 1936, making it 90 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 Robinson?
Robinson serves the following purposes: Tailings. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Robinson?
Robinson has a dam height of 103 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 Robinson last inspected?
Robinson was last inspected on August 9, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.