Arlington Mill Res Evergreen Dike
Key Takeaway
Arlington Mill Res Evergreen Dike is classified as significant hazard in New Hampshire. It was completed in 1922 and is 104 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 31 ft (taller than 87.9% in NH) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 5.5K acre-ft |
| Normal Storage | 3.1K acre-ft |
| Surface Area | 320 acres |
| Drainage Area | 21 sq mi |
| Year Completed | 1922 (104 years old) |
| NID ID | NH00027 |
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
TOWN OF SALEM
Local Government
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Low Hazard 10 ftFrequently Asked Questions
What is the hazard classification of Arlington Mill Res Evergreen Dike?
Arlington Mill Res Evergreen Dike 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 Arlington Mill Res Evergreen Dike?
Arlington Mill Res Evergreen Dike is owned by TOWN OF SALEM (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Arlington Mill Res Evergreen Dike built?
Arlington Mill Res Evergreen Dike was completed in 1922, making it 104 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 Arlington Mill Res Evergreen Dike?
Arlington Mill Res Evergreen Dike serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Arlington Mill Res Evergreen Dike?
Arlington Mill Res Evergreen Dike has a dam height of 31 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 Arlington Mill Res Evergreen Dike last inspected?
Arlington Mill Res Evergreen Dike was last inspected on November 12, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.