Irwin Creek Overflow Lagoon Dam
Key Takeaway
Irwin Creek Overflow Lagoon Dam is classified as significant hazard in North Carolina. It was completed in 2001 and is 25 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Length | 1,890 ft |
| Dam Type | Earth |
| Max Storage | 104 acre-ft |
| Normal Storage | 92 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 2001 (25 years old) |
| NID ID | NC03450 |
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
Charlotte-Mecklenburg Utility Department
Local Government
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Low HazardFrequently Asked Questions
What is the hazard classification of Irwin Creek Overflow Lagoon Dam?
Irwin Creek Overflow Lagoon Dam 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 Irwin Creek Overflow Lagoon Dam?
Irwin Creek Overflow Lagoon Dam is owned by Charlotte-Mecklenburg Utility Department (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Irwin Creek Overflow Lagoon Dam built?
Irwin Creek Overflow Lagoon Dam was completed in 2001, making it 25 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 Irwin Creek Overflow Lagoon Dam?
Irwin Creek Overflow Lagoon Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Irwin Creek Overflow Lagoon Dam last inspected?
Irwin Creek Overflow Lagoon Dam was last inspected on October 21, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.