Griswold Lower Pond Dam
Key Takeaway
Griswold Lower Pond Dam is classified as significant hazard in Massachusetts. It was completed in 1983 and is 43 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 12 ft (taller than 32.1% in MA) |
| Dam Length | 200 ft |
| Dam Type | Earth |
| Max Storage | 27 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1983 (43 years old) |
| NID ID | MA03015 |
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 SAUGUS, BOARD OF SELECTMEN
Local Government
Nearby Dams
Griswold Pond Dam
Essex, MA
Significant Hazard 12 ftSpring Pond Dam
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Significant Hazard 6 ftStevens Pond West Dam
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Low Hazard 12 ftStevens Pond East Dam
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Significant Hazard 13 ftJohn Leo Silver Lake Dam
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Significant Hazard 13 ftJohn A. W. Pearce Lake Dam
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Significant Hazard 11 ftCrystal Lake Dam
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Significant Hazard 6 ftHawkes Pond Outlet Dam
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High Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Griswold Lower Pond Dam?
Griswold Lower Pond Dam 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 Griswold Lower Pond Dam?
Griswold Lower Pond Dam is owned by TOWN OF SAUGUS, BOARD OF SELECTMEN (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Griswold Lower Pond Dam built?
Griswold Lower Pond Dam was completed in 1983, making it 43 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 Griswold Lower Pond Dam?
Griswold Lower Pond Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Griswold Lower Pond Dam?
Griswold Lower Pond Dam has a dam height of 12 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 Griswold Lower Pond Dam last inspected?
Griswold Lower Pond Dam was last inspected on September 5, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.