Rozendaal Dam
Key Takeaway
Rozendaal Dam is classified as low hazard in Iowa. It was completed in 1965 and is 61 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 23 ft (taller than 13.3% in IA) |
| Dam Length | 388 ft |
| Dam Type | Earth |
| Max Storage | 87 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | IA00540 |
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
William J Rozendaal
Private
Nearby Dams
Owens Dam
Jasper, IA
Low Hazard 33 ftAxtell Dam
Jasper, IA
Low Hazard 31 ftTerlouw Dam
Jasper, IA
Low Hazard 29 ftRodgers Dam
Jasper, IA
Low Hazard 34 ftHarsha Dam
Jasper, IA
Significant Hazard 28 ftTerlouw/Van Wyk Dam
Jasper, IA
Low Hazard 23 ftJansen Dam
Jasper, IA
Low Hazard 24 ftVanderwerff Dam
Jasper, IA
Low Hazard 29 ftFrequently Asked Questions
What is the hazard classification of Rozendaal Dam?
Rozendaal 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 Rozendaal Dam?
Rozendaal Dam is owned by William J Rozendaal (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rozendaal Dam built?
Rozendaal Dam was completed in 1965, making it 61 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 Rozendaal Dam?
Rozendaal Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Rozendaal Dam?
Rozendaal Dam has a dam height of 23 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 Rozendaal Dam last inspected?
Rozendaal Dam was last inspected on October 6, 1967. Inspection dates indicate when a formal review occurred, not the results of that inspection.