Jacksonville East-West Storage Lagoon Dam
Key Takeaway
Jacksonville East-West Storage Lagoon Dam is classified as high hazard in North Carolina. It was completed in 1997 and is 29 years old. Its primary use is other. 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 Length | 15,000 ft |
| Dam Type | Earth |
| Max Storage | 15 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 500 acres |
| Year Completed | 1997 (29 years old) |
| Year Modified | 2008 |
| NID ID | NC05365 |
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 Jacksonville
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Jacksonville East-West Storage Lagoon Dam?
Jacksonville East-West Storage Lagoon 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 Jacksonville East-West Storage Lagoon Dam?
Jacksonville East-West Storage Lagoon Dam is owned by City of Jacksonville (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jacksonville East-West Storage Lagoon Dam built?
Jacksonville East-West Storage Lagoon Dam was completed in 1997, making it 29 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 Jacksonville East-West Storage Lagoon Dam?
Jacksonville East-West Storage 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 Jacksonville East-West Storage Lagoon Dam last inspected?
Jacksonville East-West Storage Lagoon Dam was last inspected on March 10, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.