Sweets Pond Dam
Key Takeaway
Sweets Pond Dam is classified as low hazard in Massachusetts. It was completed in 1934 and is 92 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 12 ft (taller than 32.1% in MA) |
| Dam Length | 550 ft |
| Dam Type | Rockfill |
| Max Storage | 72 acre-ft |
| Normal Storage | 36 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 20 sq mi |
| Year Completed | 1934 (92 years old) |
| NID ID | MA00864 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
TOWN OF MANSFIELD, TOWN ENGINEER
Local Government
Nearby Dams
Robinson Pond Dam
Bristol, MA
Significant Hazard 10 ftGreenwood Lake Dam
Bristol, MA
High Hazard 12 ftCabot Pond Dam
Bristol, MA
Significant Hazard 9 ftMirimichi Pond Spillway
Norfolk, MA
Significant Hazard 13 ftKingman Pond Dam
Bristol, MA
Significant Hazard 12 ftChartley Pond Dam
Bristol, MA
High Hazard 12 ftFulton Pond Dam
Bristol, MA
High Hazard 8 ftWest Street Dam
Norfolk, MA
Significant Hazard 12 ftFrequently Asked Questions
What is the hazard classification of Sweets Pond Dam?
Sweets Pond Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Sweets Pond Dam?
Sweets Pond Dam is owned by TOWN OF MANSFIELD, TOWN ENGINEER (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sweets Pond Dam built?
Sweets Pond Dam was completed in 1934, making it 92 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 Sweets Pond Dam?
Sweets Pond Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Sweets Pond Dam?
Sweets 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 Sweets Pond Dam last inspected?
Sweets Pond Dam was last inspected on April 11, 2018. Inspection dates indicate when a formal review occurred, not the results of that inspection.