Lake Roberts Dam
Key Takeaway
Lake Roberts Dam is classified as low hazard in Illinois. It was completed in 1963 and is 63 years old. Its primary use is recreation.
Physical Details
| Dam Height | 30 ft (taller than 61.3% in IL) |
| Dam Length | 332 ft |
| Dam Type | Earth |
| Max Storage | 284 acre-ft |
| Normal Storage | 139 acre-ft |
| Year Completed | 1963 (63 years old) |
| NID ID | IL00226 |
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
BOY SCOUTS OF AMERICA, W. D. BOYCE COUNC
Private
Nearby Dams
Knox County Conservation Club Lake Dam
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Low Hazard 33 ftMaas Dam
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Low Hazard 60 ftLake Avon Country Club Reservoir Dam
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Low Hazard 23 ftKeystone Anglers Club Lake Dam
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Low Hazard 47 ftCbs Gun Club Lake Dam
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Low Hazard 40 ftH. Wilkins Irrigation Dam
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Low Hazard 24 ftOld Five Lake Dam
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Low Hazard 35 ftTompkins Pond Dam
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Significant Hazard 28 ftFrequently Asked Questions
What is the hazard classification of Lake Roberts Dam?
Lake Roberts 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 Lake Roberts Dam?
Lake Roberts Dam is owned by BOY SCOUTS OF AMERICA, W. D. BOYCE COUNC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Roberts Dam built?
Lake Roberts Dam was completed in 1963, making it 63 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 Lake Roberts Dam?
Lake Roberts Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Roberts Dam?
Lake Roberts Dam has a dam height of 30 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 Lake Roberts Dam last inspected?
Lake Roberts Dam was last inspected on July 26, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.