Lowell Reservoir Dam
Key Takeaway
Lowell Reservoir Dam is classified as high hazard in Massachusetts. It was completed in 1872 and is 154 years old. Its primary use is recreation. 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 | 26 ft (taller than 81.7% in MA) |
| Dam Length | 1,650 ft |
| Dam Type | Earth |
| Max Storage | 114 acre-ft |
| Normal Storage | 84 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1872 (154 years old) |
| NID ID | MA01188 |
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 LOWELL, LOWELL REGIONAL WATER UTILITY
Local Government
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Significant Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Lowell Reservoir Dam?
Lowell Reservoir Dam 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 Lowell Reservoir Dam?
Lowell Reservoir Dam is owned by CITY OF LOWELL, LOWELL REGIONAL WATER UTILITY (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lowell Reservoir Dam built?
Lowell Reservoir Dam was completed in 1872, making it 154 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 Lowell Reservoir Dam?
Lowell 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 Lowell Reservoir Dam?
Lowell Reservoir Dam has a dam height of 26 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 Lowell Reservoir Dam last inspected?
Lowell Reservoir Dam was last inspected on December 21, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.