Seven H Ranch Lake Dam
Key Takeaway
Seven H Ranch Lake Dam is classified as significant hazard in Texas. It was completed in 1963 and is 63 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 21 ft (taller than 38.8% in TX) |
| Dam Length | 894 ft |
| Dam Type | Earth |
| Max Storage | 168 acre-ft |
| Normal Storage | 39 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1963 (63 years old) |
| NID ID | TX04661 |
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
GEOFFREY HOESE
Private
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High Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Seven H Ranch Lake Dam?
Seven H Ranch 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 Seven H Ranch Lake Dam?
Seven H Ranch Lake Dam is owned by GEOFFREY HOESE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Seven H Ranch Lake Dam built?
Seven H Ranch Lake Dam was completed in 1963, making it 63 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 Seven H Ranch Lake Dam?
Seven H Ranch Lake Dam serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Seven H Ranch Lake Dam?
Seven H Ranch Lake Dam has a dam height of 21 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 Seven H Ranch Lake Dam last inspected?
Seven H Ranch Lake Dam was last inspected on July 13, 2009. Inspection dates indicate when a formal review occurred, not the results of that inspection.