Mcdonough Brook
Key Takeaway
Mcdonough Brook is classified as high hazard in Maine. It was completed in 1973 and is 53 years old. Its primary use is flood risk reduction. 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 | 19 ft (taller than 72.9% in ME) |
| Dam Length | 245 ft |
| Dam Type | Earth |
| Max Storage | 420 acre-ft |
| Normal Storage | 300 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 8 sq mi |
| Year Completed | 1973 (53 years old) |
| NID ID | ME00561 |
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
Oxford County Soil & Water Conservation District
Local Government
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Low Hazard 11 ftFrequently Asked Questions
What is the hazard classification of Mcdonough Brook?
Mcdonough Brook 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 Mcdonough Brook?
Mcdonough Brook is owned by Oxford County Soil & Water Conservation District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mcdonough Brook built?
Mcdonough Brook was completed in 1973, making it 53 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 Mcdonough Brook?
Mcdonough Brook serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mcdonough Brook?
Mcdonough Brook has a dam height of 19 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 Mcdonough Brook last inspected?
Mcdonough Brook was last inspected on December 26, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.