Ironstone Reservoir Dam
Key Takeaway
Ironstone Reservoir Dam is classified as significant hazard in Massachusetts. It was completed in 1928 and is 98 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 10 ft (taller than 18% in MA) |
| Dam Length | 250 ft |
| Dam Type | Gravity |
| Max Storage | 180 acre-ft |
| Normal Storage | 110 acre-ft |
| Surface Area | 44 acres |
| Drainage Area | 3 sq mi |
| Year Completed | 1928 (98 years old) |
| NID ID | MA02919 |
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
FLAGG REALTY, LLC
Private
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High Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Ironstone Reservoir Dam?
Ironstone Reservoir 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 Ironstone Reservoir Dam?
Ironstone Reservoir Dam is owned by FLAGG REALTY, LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ironstone Reservoir Dam built?
Ironstone Reservoir Dam was completed in 1928, making it 98 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 Ironstone Reservoir Dam?
Ironstone Reservoir 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 Ironstone Reservoir Dam?
Ironstone Reservoir Dam has a dam height of 10 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 Ironstone Reservoir Dam last inspected?
Ironstone Reservoir Dam was last inspected on May 1, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.