Pierce Dam
Key Takeaway
Pierce Dam is classified as low hazard in Iowa. It was completed in 1998 and is 28 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 31 ft (taller than 53.8% in IA) |
| Dam Length | 565 ft |
| Dam Type | Earth |
| Max Storage | 130 acre-ft |
| Normal Storage | 51 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1998 (28 years old) |
| NID ID | IA03404 |
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
Larry Pierce
Private
Nearby Dams
Ripperger Dam
Lucas, IA
Low Hazard 8 ftBlack Dam
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Low Hazard 30 ftEvans/Heston Dam
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Low Hazard 33 ftMc Cormick Dam
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Low Hazard 35 ftKent Dam
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Low Hazard 35 ftEvans Dam
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Low Hazard 18 ftMorris Dam
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Low Hazard 26 ftFulton Dam
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Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Pierce Dam?
Pierce 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 Pierce Dam?
Pierce Dam is owned by Larry Pierce (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Pierce Dam built?
Pierce Dam was completed in 1998, making it 28 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 Pierce Dam?
Pierce 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 Pierce Dam?
Pierce Dam has a dam height of 31 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.