Gillette-Schoning-Ammerman Dam
Key Takeaway
Gillette-Schoning-Ammerman Dam is classified as low hazard in Iowa. It was completed in 2011 and is 15 years old.
Physical Details
| Dam Height | 13 ft (taller than 3.8% in IA) |
| Dam Type | Earth |
| Max Storage | 190 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 3 sq mi |
| Year Completed | 2011 (15 years old) |
| NID ID | IA04232 |
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
Dean Gillette
Private
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Gillette-Schoning-Ammerman Dam?
Gillette-Schoning-Ammerman 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 Gillette-Schoning-Ammerman Dam?
Gillette-Schoning-Ammerman Dam is owned by Dean Gillette (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Gillette-Schoning-Ammerman Dam built?
Gillette-Schoning-Ammerman Dam was completed in 2011, making it 15 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
How tall is Gillette-Schoning-Ammerman Dam?
Gillette-Schoning-Ammerman Dam has a dam height of 13 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.