Stone Pond Dam
Key Takeaway
Stone Pond Dam is classified as low hazard in Illinois. It was completed in 1969 and is 57 years old. Its primary use is recreation.
Physical Details
| Dam Height | 31 ft (taller than 66.2% in IL) |
| Dam Length | 370 ft |
| Dam Type | Earth |
| Max Storage | 116 acre-ft |
| Normal Storage | 88 acre-ft |
| Year Completed | 1969 (57 years old) |
| NID ID | IL00590 |
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
ROYAL LAKE HOMEOWNERS ASSOCIATION
Private
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Significant Hazard 70 ftFrequently Asked Questions
What is the hazard classification of Stone Pond Dam?
Stone Pond 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 Stone Pond Dam?
Stone Pond Dam is owned by ROYAL LAKE HOMEOWNERS ASSOCIATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Stone Pond Dam built?
Stone Pond Dam was completed in 1969, making it 57 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 Stone Pond Dam?
Stone Pond 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 Stone Pond Dam?
Stone Pond Dam has a dam height of 31 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 Stone Pond Dam last inspected?
Stone Pond Dam was last inspected on June 3, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.