Ravine Park
Key Takeaway
Ravine Park is classified as significant hazard in South Dakota. It was completed in 1938 and is 88 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 16 ft (taller than 15.7% in SD) |
| Dam Length | 800 ft |
| Dam Type | Earth |
| Max Storage | 620 acre-ft |
| Normal Storage | 300 acre-ft |
| Surface Area | 72 acres |
| Drainage Area | 165 sq mi |
| Max Discharge | 2,030 cfs |
| Year Completed | 1938 (88 years old) |
| Year Modified | 1991 |
| NID ID | SD00944 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
CITY OF HURON
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Ravine Park?
Ravine Park is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Ravine Park?
Ravine Park is owned by CITY OF HURON (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ravine Park built?
Ravine Park was completed in 1938, making it 88 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 Ravine Park?
Ravine Park 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 Ravine Park?
Ravine Park has a dam height of 16 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 Ravine Park last inspected?
Ravine Park was last inspected on June 5, 2001. Inspection dates indicate when a formal review occurred, not the results of that inspection.