Lake Wood Dam
Key Takeaway
Lake Wood Dam is classified as high hazard in Texas. It was completed in 1931 and is 95 years old. Its primary use is hydroelectric. 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 Height | 42 ft (taller than 87.1% in TX) |
| Dam Length | 6,450 ft |
| Dam Type | Earth |
| Max Storage | 27.5K acre-ft |
| Normal Storage | 4.0K acre-ft |
| Surface Area | 488 acres |
| Drainage Area | 2,110 sq mi |
| Max Discharge | 3 cfs |
| Year Completed | 1931 (95 years old) |
| NID ID | TX01913 |
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
GUADALUPE-BLANCO RIVER AUTHORITY
State Government
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Low Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Lake Wood Dam?
Lake Wood 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 Lake Wood Dam?
Lake Wood Dam is owned by GUADALUPE-BLANCO RIVER AUTHORITY (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Wood Dam built?
Lake Wood Dam was completed in 1931, making it 95 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 Lake Wood Dam?
Lake Wood Dam serves the following purposes: Hydroelectric, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Wood Dam?
Lake Wood Dam has a dam height of 42 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Lake Wood Dam last inspected?
Lake Wood Dam was last inspected on June 12, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.