Otter Creek
Key Takeaway
Otter Creek is classified as significant hazard in Tennessee. It was completed in 1995 and is 31 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 650 ft |
| Dam Type | Earth |
| Max Storage | 5.2K acre-ft |
| Normal Storage | 3.8K acre-ft |
| Surface Area | 120 acres |
| Drainage Area | 3 sq mi |
| Year Completed | 1995 (31 years old) |
| NID ID | TN03557 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
CRAB ORCHARD UTILITY DISTRICT
Public Utility
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Low HazardFrequently Asked Questions
What is the hazard classification of Otter Creek?
Otter Creek is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Otter Creek?
Otter Creek is owned by CRAB ORCHARD UTILITY DISTRICT (Public Utility). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Otter Creek built?
Otter Creek was completed in 1995, making it 31 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 Otter Creek?
Otter Creek serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Otter Creek last inspected?
Otter Creek was last inspected on December 10, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.