Jenkins Pond Dam Canal Structure Reservoir Report
Last Updated: December 20, 2025
The Jenkins Pond Dam Canal Structure in Bridgewater, Massachusetts, is a masonry dam located on the Town River.
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Summary
Owned by a private entity, this dam is primarily used for recreation and is regulated by the Department of Conservation and Recreation. With a height of 12.5 feet and a hydraulic height of 8.5 feet, the dam has a storage capacity of 174 acre-feet and a normal storage level of 60 acre-feet. The dam structure is considered to be in fair condition, with a significant hazard potential.
The dam does not have a controlled spillway and has a spillway width of 0 feet. The last inspection was conducted in January 2017, with a scheduled frequency of every 5 years. The risk assessment for this structure is moderate, with a risk management summary yet to be determined. Despite its fair condition, the Jenkins Pond Dam Canal Structure serves as a vital recreational resource in the area, showcasing the importance of proper maintenance and oversight to ensure long-term sustainability and safety for water resource and climate enthusiasts alike.
As a historic masonry dam with a gravity design, the Jenkins Pond Dam Canal Structure stands as a testament to the engineering feats of its time. With its significant hazard potential and fair condition, ongoing monitoring and maintenance are crucial to safeguard its integrity and the surrounding community. Water enthusiasts and climate advocates can appreciate the importance of preserving such structures to maintain water resources and recreational opportunities for future generations.
Dam Length |
80 |
Dam Height |
12.5 |
River Or Stream |
TOWN RIVER |
Primary Dam Type |
Masonry |
Surface Area |
30 |
Hydraulic Height |
8.5 |
Drainage Area |
40 |
Nid Storage |
174 |
Hazard Potential |
Significant |
Foundations |
Unlisted/Unknown |
Nid Height |
13 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
Jenkins Pond Dam Canal Structure
Lakeside Drive 62-136, Bridgewater