Rtp Lake W-1 Dam
Key Takeaway
Rtp Lake W-1 Dam is classified as high hazard in North Carolina. It was completed in 1995 and is 31 years old. Its primary use is recreation. 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 | 300 ft |
| Dam Type | Earth |
| Max Storage | 327 acre-ft |
| Normal Storage | 120 acre-ft |
| Surface Area | 23 acres |
| Drainage Area | 875 sq mi |
| Year Completed | 1995 (31 years old) |
| NID ID | NC05193 |
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
Research Triangle Foundation of North Carolina
Private
Nearby Dams
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High HazardBreckenridge Tract 9 & 10 Dam
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High HazardDiscovery Lake Dam
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High HazardBreckenridge Recreation Center Dam
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High HazardCarpenter Park Dam
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Significant HazardParkwood Lake Dam
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High HazardFrequently Asked Questions
What is the hazard classification of Rtp Lake W-1 Dam?
Rtp Lake W-1 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 Rtp Lake W-1 Dam?
Rtp Lake W-1 Dam is owned by Research Triangle Foundation of North Carolina (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rtp Lake W-1 Dam built?
Rtp Lake W-1 Dam 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 Rtp Lake W-1 Dam?
Rtp Lake W-1 Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Rtp Lake W-1 Dam last inspected?
Rtp Lake W-1 Dam was last inspected on March 21, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.