40 Acre Lake Dam
Key Takeaway
40 Acre Lake Dam is classified as low hazard in Texas. It was completed in 1960 and is 66 years old. Its primary use is recreation.
Physical Details
| Dam Height | 7 ft (taller than 0.1% in TX) |
| Dam Length | 2,600 ft |
| Dam Type | Earth |
| Max Storage | 112 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | TX05869 |
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
TEXAS PARKS AND WILDLIFE DEPARTMENT
State Government
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Low Hazard 8 ftFrequently Asked Questions
What is the hazard classification of 40 Acre Lake Dam?
40 Acre Lake 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 40 Acre Lake Dam?
40 Acre Lake Dam is owned by TEXAS PARKS AND WILDLIFE DEPARTMENT (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was 40 Acre Lake Dam built?
40 Acre Lake Dam was completed in 1960, making it 66 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 40 Acre Lake Dam?
40 Acre Lake Dam serves the following purposes: Recreation, Fish And Wildlife Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is 40 Acre Lake Dam?
40 Acre Lake Dam has a dam height of 7 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 40 Acre Lake Dam last inspected?
40 Acre Lake Dam was last inspected on February 2, 1983. Inspection dates indicate when a formal review occurred, not the results of that inspection.