Provin Mountain Reservoir
Key Takeaway
Provin Mountain Reservoir is classified as high hazard in Massachusetts. It was completed in 1958 and is 68 years old. Its primary use is water supply. 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 | 30 ft (taller than 86.6% in MA) |
| Dam Length | 1,300 ft |
| Dam Type | Concrete |
| Max Storage | 181 acre-ft |
| Normal Storage | 170 acre-ft |
| Surface Area | 6 acres |
| Year Completed | 1958 (68 years old) |
| NID ID | MA00528 |
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
CITY OF SPRINGFIELD, WATER AND SEWER COMMISSION
Local Government
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Significant Hazard 15 ftFrequently Asked Questions
What is the hazard classification of Provin Mountain Reservoir?
Provin Mountain Reservoir 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 Provin Mountain Reservoir?
Provin Mountain Reservoir is owned by CITY OF SPRINGFIELD, WATER AND SEWER COMMISSION (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Provin Mountain Reservoir built?
Provin Mountain Reservoir was completed in 1958, making it 68 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 Provin Mountain Reservoir?
Provin Mountain Reservoir 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 Provin Mountain Reservoir?
Provin Mountain Reservoir has a dam height of 30 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 Provin Mountain Reservoir last inspected?
Provin Mountain Reservoir was last inspected on November 8, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.