Henninger Lake Dam
Key Takeaway
Henninger Lake Dam is classified as significant hazard in Texas. It was completed in 1920 and is 106 years old. Its primary use is fire protection. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 16 ft (taller than 19.7% in TX) |
| Dam Length | 680 ft |
| Dam Type | Earth |
| Max Storage | 109 acre-ft |
| Normal Storage | 53 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1920 (106 years old) |
| NID ID | TX05331 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
WARREN HARKINS
Private
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Low Hazard 21 ftFrequently Asked Questions
What is the hazard classification of Henninger Lake Dam?
Henninger Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Henninger Lake Dam?
Henninger Lake Dam is owned by WARREN HARKINS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Henninger Lake Dam built?
Henninger Lake Dam was completed in 1920, making it 106 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 Henninger Lake Dam?
Henninger Lake Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Henninger Lake Dam?
Henninger Lake Dam has a dam height of 16 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 Henninger Lake Dam last inspected?
Henninger Lake Dam was last inspected on February 19, 2009. Inspection dates indicate when a formal review occurred, not the results of that inspection.