Black Creek Watershed Number 100 Dam
Key Takeaway
Black Creek Watershed Number 100 Dam is classified as high hazard in Mississippi. It was completed in 1996 and is 30 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 | 39 ft (taller than 97.5% in MS) |
| Dam Length | 900 ft |
| Dam Type | Earth |
| Max Storage | 451 acre-ft |
| Normal Storage | 122 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 4,042 cfs |
| Year Completed | 1996 (30 years old) |
| NID ID | MS03423 |
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
Local Government
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Significant Hazard 54 ftFrequently Asked Questions
What is the hazard classification of Black Creek Watershed Number 100 Dam?
Black Creek Watershed Number 100 Dam 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 Black Creek Watershed Number 100 Dam?
Black Creek Watershed Number 100 Dam is owned by information not available (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Black Creek Watershed Number 100 Dam built?
Black Creek Watershed Number 100 Dam was completed in 1996, making it 30 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 Black Creek Watershed Number 100 Dam?
Black Creek Watershed Number 100 Dam 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 Black Creek Watershed Number 100 Dam?
Black Creek Watershed Number 100 Dam has a dam height of 39 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 Black Creek Watershed Number 100 Dam last inspected?
Black Creek Watershed Number 100 Dam was last inspected on May 12, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.