Colton Brook
Key Takeaway
Colton Brook is classified as significant hazard in Maine. It was completed in 1969 and is 57 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 34 ft (taller than 91% in ME) |
| Dam Length | 800 ft |
| Dam Type | Earth |
| Max Storage | 300 acre-ft |
| Normal Storage | 280 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1969 (57 years old) |
| NID ID | ME00309 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
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 13 ftFrequently Asked Questions
What is the hazard classification of Colton Brook?
Colton Brook is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Colton Brook?
Colton 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 Colton Brook built?
Colton Brook was completed in 1969, making it 57 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 Colton Brook?
Colton 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 Colton Brook?
Colton Brook has a dam height of 34 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 Colton Brook last inspected?
Colton Brook was last inspected on May 23, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.