Dearborn Lake Dam
Key Takeaway
Dearborn Lake Dam is classified as low hazard in Texas. It was completed in 1964 and is 62 years old. Its primary use is water supply.
Physical Details
| Dam Height | 15 ft (taller than 15.4% in TX) |
| Dam Length | 690 ft |
| Dam Type | Earth |
| Max Storage | 120 acre-ft |
| Normal Storage | 62 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1964 (62 years old) |
| NID ID | TX03094 |
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
IONE STROBLE
Private
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Low Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Dearborn Lake Dam?
Dearborn 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 Dearborn Lake Dam?
Dearborn Lake Dam is owned by IONE STROBLE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dearborn Lake Dam built?
Dearborn Lake Dam was completed in 1964, making it 62 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 Dearborn Lake Dam?
Dearborn 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 Dearborn Lake Dam?
Dearborn Lake Dam has a dam height of 15 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 Dearborn Lake Dam last inspected?
Dearborn Lake Dam was last inspected on November 29, 1989. Inspection dates indicate when a formal review occurred, not the results of that inspection.