Riverstone Group Dam
Key Takeaway
Riverstone Group Dam is classified as high hazard in Illinois. Its primary use is other. 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 Type | Earth |
| Max Storage | 74 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 5 acres |
| NID ID | IL40158 |
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
RIVERSTONE GROUP, INC.
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Riverstone Group Dam?
Riverstone Group Dam 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 Riverstone Group Dam?
Riverstone Group Dam is owned by RIVERSTONE GROUP, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Riverstone Group Dam?
Riverstone Group Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Riverstone Group Dam last inspected?
Riverstone Group Dam was last inspected on June 13, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.