Little River Watershed Site 65-1
Key Takeaway
Little River Watershed Site 65-1 is classified as low hazard in Iowa. It was completed in 1980 and is 46 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 31 ft (taller than 53.8% in IA) |
| Dam Length | 605 ft |
| Dam Type | Earth |
| Max Storage | 245 acre-ft |
| Normal Storage | 83 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1980 (46 years old) |
| NID ID | IA02126 |
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
Decatur County SWCD
Local Government
Nearby Dams
Little River Watershed Site 65-3
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Significant Hazard 22 ftRod and Reel Lake Dam
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Low Hazard 35 ftLittle River Watershed Site M-1
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High Hazard 61 ftLittle River Watershed Site 51-1
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Significant Hazard 30 ftLittle River Watershed Site 58
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Low Hazard 28 ftMc Millan Dam
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Low Hazard 28 ftLittle River Watershed Site 65
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Significant Hazard 45 ftLittle River Watershed Site 65-2
Decatur, IA
Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Little River Watershed Site 65-1?
Little River Watershed Site 65-1 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 Little River Watershed Site 65-1?
Little River Watershed Site 65-1 is owned by Decatur County SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Little River Watershed Site 65-1 built?
Little River Watershed Site 65-1 was completed in 1980, making it 46 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 Little River Watershed Site 65-1?
Little River Watershed Site 65-1 serves the following purposes: Fire Protection, Stock, Or Small Fish Pond, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Little River Watershed Site 65-1?
Little River Watershed Site 65-1 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.