Rocky Branch Creek Watershed Site C-3b1
Key Takeaway
Rocky Branch Creek Watershed Site C-3b1 is classified as low hazard in Iowa. It was completed in 1969 and is 57 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 28 ft (taller than 36.9% in IA) |
| Dam Length | 0 ft |
| Dam Type | Earth |
| Max Storage | 15 acre-ft |
| Normal Storage | 15 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | IA02884 |
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
Jefferson County SWCD
Local Government
Nearby Dams
Rocky Branch Creek Watershed Site C-2
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Low Hazard 29 ftRocky Branch Creek Watershed Site D-2
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Low Hazard 35 ftRocky Branch Creek Watershed Site H-7
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Low Hazard 21 ftRocky Branch Creek Watershed Site H-5
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Low Hazard 26 ftJefferson County Roadgrade Dam 7-72-8
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Low Hazard 26 ftWoody Dam
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Low Hazard 27 ftRocky Branch Creek Watershed Site A-5
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Low Hazard 26 ftDiers Dam
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Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Rocky Branch Creek Watershed Site C-3b1?
Rocky Branch Creek Watershed Site C-3b1 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 Rocky Branch Creek Watershed Site C-3b1?
Rocky Branch Creek Watershed Site C-3b1 is owned by Jefferson County SWCD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rocky Branch Creek Watershed Site C-3b1 built?
Rocky Branch Creek Watershed Site C-3b1 was completed in 1969, making it 57 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 Rocky Branch Creek Watershed Site C-3b1?
Rocky Branch Creek Watershed Site C-3b1 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 Rocky Branch Creek Watershed Site C-3b1?
Rocky Branch Creek Watershed Site C-3b1 has a dam height of 28 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.