Noannet Pond Dam, also known as Powissett Brook Reservoir, is a privately owned structure located in Needham, Massachusetts.
Wind
Humidity
Built in 1963 by the USDA NRCS, this earth dam stands at a height of 18 feet and has a primary purpose of recreation. With a storage capacity of 300 acre-feet and a surface area of 49.9 acres, the dam is a popular spot for outdoor enthusiasts looking to enjoy the scenic surroundings.
Despite its recreational appeal, Noannet Pond Dam poses a significant hazard potential due to its poor condition assessment. The dam's spillway type is uncontrolled, and it has an uncontrolled outlet gate. The last inspection in January 2018 revealed a need for improvements, with a risk assessment rating the structure as moderate. The state regulatory agency responsible for oversight is the Department of Conservation and Recreation, ensuring that the dam meets permitting, inspection, and enforcement requirements.
Water resource and climate enthusiasts visiting Noannet Pond Dam should be aware of its risk potential and the need for ongoing maintenance and updates to ensure public safety. The dam's location in Westwood, along the Powissett Brook, offers a picturesque setting for outdoor activities but requires careful monitoring to prevent potential hazards. As efforts continue to assess and address the dam's condition, it remains a focal point for recreation in Norfolk County, Massachusetts.
Year Completed |
1963 |
Dam Length |
700 |
Dam Height |
18 |
River Or Stream |
POWISSETT BROOK |
Primary Dam Type |
Earth |
Surface Area |
49.9 |
Hydraulic Height |
12 |
Drainage Area |
0.82 |
Nid Storage |
300 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Significant |
Foundations |
Unlisted/Unknown |
Nid Height |
18 |
| Location | Reservations | Toilets |
|---|---|---|
YMCA Camp
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Spang Camp Site
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Missionary Point
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Ponkapoag Camp of Appalachian Mountain Club
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Minha casa
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Camp Christina Entrance
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