Hegar Lake Dam
Key Takeaway
Hegar Lake Dam is classified as low hazard in Texas. It was completed in 1970 and is 56 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 8 ft (taller than 1.1% in TX) |
| Dam Length | 12,600 ft |
| Dam Type | Earth |
| Max Storage | 960 acre-ft |
| Normal Storage | 960 acre-ft |
| Surface Area | 120 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1970 (56 years old) |
| NID ID | TX03408 |
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
LH HEGAR
Private
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Low Hazard 8 ftFrequently Asked Questions
What is the hazard classification of Hegar Lake Dam?
Hegar 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 Hegar Lake Dam?
Hegar Lake Dam is owned by LH HEGAR (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hegar Lake Dam built?
Hegar Lake Dam was completed in 1970, making it 56 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 Hegar Lake Dam?
Hegar Lake Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hegar Lake Dam?
Hegar Lake Dam has a dam height of 8 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.