Lake Coleman Dam
Key Takeaway
Lake Coleman Dam is classified as high hazard in Texas. It was completed in 1924 and is 102 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 18 ft (taller than 25.8% in TX) |
| Dam Length | 3,066 ft |
| Dam Type | Earth |
| Max Storage | 733 acre-ft |
| Normal Storage | 408 acre-ft |
| Surface Area | 60 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,453 cfs |
| Year Completed | 1924 (102 years old) |
| NID ID | TX00661 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
CITY OF SULPHUR SPRINGS
Local Government
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Lake Coleman Dam?
Lake Coleman Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lake Coleman Dam?
Lake Coleman Dam is owned by CITY OF SULPHUR SPRINGS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Coleman Dam built?
Lake Coleman Dam was completed in 1924, making it 102 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 Coleman Dam?
Lake Coleman Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Lake Coleman Dam?
Lake Coleman Dam has a dam height of 18 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 Coleman Dam last inspected?
Lake Coleman Dam was last inspected on November 8, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.