Deep Creek Dam
Key Takeaway
Deep Creek Dam is classified as high hazard in Maryland. It was completed in 1925 and is 101 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 | 85 ft (taller than 97.4% in MD) |
| Dam Length | 1,300 ft |
| Dam Type | Earth |
| Max Storage | 145.0K acre-ft |
| Normal Storage | 93.0K acre-ft |
| Surface Area | 4,500 acres |
| Drainage Area | 63 sq mi |
| Max Discharge | 111,458 cfs |
| Year Completed | 1925 (101 years old) |
| NID ID | MD00004 |
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
Brookfield Renewable Energy Group
Private
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High Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Deep Creek Dam?
Deep Creek 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 Deep Creek Dam?
Deep Creek Dam is owned by Brookfield Renewable Energy Group (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Deep Creek Dam built?
Deep Creek Dam was completed in 1925, making it 101 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 Deep Creek Dam?
Deep Creek Dam serves the following purposes: Recreation, Hydroelectric. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Deep Creek Dam?
Deep Creek Dam has a dam height of 85 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 Deep Creek Dam last inspected?
Deep Creek Dam was last inspected on September 25, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.