Bacon Creek Watershed Site A-3
Key Takeaway
Bacon Creek Watershed Site A-3 is classified as high hazard in Iowa. It was completed in 1978 and is 48 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 69 ft (taller than 99.5% in IA) |
| Dam Length | 595 ft |
| Dam Type | Earth |
| Max Storage | 481 acre-ft |
| Normal Storage | 126 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | IA01797 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
City of Sioux City
Local Government
Nearby Dams
Bacon Creek Watershed Site A-2-4
Woodbury, IA
High Hazard 51 ftBacon Creek Watershed Site A-3-1
Woodbury, IA
High Hazard 50 ftBacon Creek Watershed Site A-2-1
Woodbury, IA
Significant Hazard 55 ftBacon Creek Watershed Site A-2
Woodbury, IA
Low Hazard 64 ftBacon Creek Watershed Site A-2-6
Woodbury, IA
Significant Hazard 35 ftBacon Creek Watershed Site A-2-3
Woodbury, IA
Significant Hazard 47 ftBacon Creek Watershed Site A-1
Woodbury, IA
Low Hazard 58 ftBacon Creek Watershed Site A-2-2
Woodbury, IA
Significant Hazard 51 ftFrequently Asked Questions
What is the hazard classification of Bacon Creek Watershed Site A-3?
Bacon Creek Watershed Site A-3 is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Bacon Creek Watershed Site A-3?
Bacon Creek Watershed Site A-3 is owned by City of Sioux City (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bacon Creek Watershed Site A-3 built?
Bacon Creek Watershed Site A-3 was completed in 1978, making it 48 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 Bacon Creek Watershed Site A-3?
Bacon Creek Watershed Site A-3 serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Bacon Creek Watershed Site A-3?
Bacon Creek Watershed Site A-3 has a dam height of 69 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.
When was Bacon Creek Watershed Site A-3 last inspected?
Bacon Creek Watershed Site A-3 was last inspected on August 3, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.