Forest Grove Dam
Key Takeaway
Forest Grove Dam is classified as high hazard in Texas. It was completed in 1980 and is 46 years old. Its primary use is other. 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 | 54 ft (taller than 95.3% in TX) |
| Dam Length | 3,400 ft |
| Dam Type | Earth |
| Max Storage | 54.3K acre-ft |
| Normal Storage | 20.0K acre-ft |
| Surface Area | 1,502 acres |
| Drainage Area | 55 sq mi |
| Max Discharge | 114,900 cfs |
| Year Completed | 1980 (46 years old) |
| NID ID | TX04395 |
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
LUMINANT POWER COMPANY LLC
Private
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What is the hazard classification of Forest Grove Dam?
Forest Grove 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 Forest Grove Dam?
Forest Grove Dam is owned by LUMINANT POWER COMPANY LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Forest Grove Dam built?
Forest Grove Dam was completed in 1980, making it 46 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 Forest Grove Dam?
Forest Grove Dam serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Forest Grove Dam?
Forest Grove Dam has a dam height of 54 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 Forest Grove Dam last inspected?
Forest Grove Dam was last inspected on July 28, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.