Tanglewood Dam
Key Takeaway
Tanglewood Dam is classified as low hazard in North Carolina. It was completed in 1958 and is 68 years old. Its primary use is irrigation.
Physical Details
| Dam Length | 250 ft |
| Dam Type | Earth |
| Max Storage | 53 acre-ft |
| Normal Storage | 41 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 105 sq mi |
| Max Discharge | 117 cfs |
| Year Completed | 1958 (68 years old) |
| NID ID | NC06060 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Forsyth County
Local Government
Nearby Dams
James Way Dam
Davie, NC
Significant HazardMallard Lake Dam
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Low HazardBrookdale Lake Dam
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High HazardHaynes Estate Lake Dam #1
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High HazardKinderton Development Dam #1
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Low HazardTanglewood Forest Hoa Dam
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High HazardHaynes Estate Lake Dam #2
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High HazardFrequently Asked Questions
What is the hazard classification of Tanglewood Dam?
Tanglewood Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Tanglewood Dam?
Tanglewood Dam is owned by Forsyth County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Tanglewood Dam built?
Tanglewood Dam was completed in 1958, making it 68 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 Tanglewood Dam?
Tanglewood Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Tanglewood Dam last inspected?
Tanglewood Dam was last inspected on July 25, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.