Lake Bonham Dam
Key Takeaway
Lake Bonham Dam is classified as significant hazard in Texas. It was completed in 1969 and is 57 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 53 ft (taller than 95% in TX) |
| Dam Length | 3,800 ft |
| Dam Type | Earth |
| Max Storage | 43.8K acre-ft |
| Normal Storage | 11.0K acre-ft |
| Surface Area | 1,105 acres |
| Drainage Area | 26 sq mi |
| Max Discharge | 2 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | TX00402 |
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
CITY OF BONHAM
Local Government
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What is the hazard classification of Lake Bonham Dam?
Lake Bonham 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 Lake Bonham Dam?
Lake Bonham Dam is owned by CITY OF BONHAM (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Bonham Dam built?
Lake Bonham Dam was completed in 1969, making it 57 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 Bonham Dam?
Lake Bonham 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 Lake Bonham Dam?
Lake Bonham Dam has a dam height of 53 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 Bonham Dam last inspected?
Lake Bonham Dam was last inspected on June 23, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.