Winkler / Spies Dam
Key Takeaway
Winkler / Spies Dam is classified as low hazard in Iowa. It was completed in 1999 and is 27 years old. Its primary use is fish and wildlife pond.
Physical Details
| Dam Height | 7 ft |
| Dam Length | 1,030 ft |
| Dam Type | Earth |
| Max Storage | 165 acre-ft |
| Normal Storage | 54 acre-ft |
| Surface Area | 26 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1999 (27 years old) |
| NID ID | IA03226 |
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
Donald M Winkler & Jeanine Spies
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Winkler / Spies Dam?
Winkler / Spies 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 Winkler / Spies Dam?
Winkler / Spies Dam is owned by Donald M Winkler & Jeanine Spies (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Winkler / Spies Dam built?
Winkler / Spies Dam was completed in 1999, making it 27 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 Winkler / Spies Dam?
Winkler / Spies Dam serves the following purposes: Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Winkler / Spies Dam?
Winkler / Spies Dam has a dam height of 7 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.