Jenkins Pond Dam Reservoir Report
Last Updated: December 20, 2025
Jenkins Pond Dam, located in Bridgewater, Massachusetts, is a privately-owned structure that serves primarily for recreational purposes.
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Summary
The dam, part of the TOWN RIVER system, stands at a height of 12.5 feet and has a hydraulic height of 8.5 feet. With a storage capacity of 300 acre-feet and a surface area of 30 acres, the dam provides essential water resources to the area.
Despite being classified as having a "Significant" hazard potential, Jenkins Pond Dam is currently in fair condition based on a 2017 assessment. The dam is state-regulated by the Department of Conservation and Recreation and undergoes regular inspections, with the last one conducted in January 2017. It is equipped with an uncontrolled spillway and has a drainage area of 54.6 square miles. With a moderate risk level of 3, the dam's risk management measures and emergency action plan status are not explicitly listed in the data.
For water resource and climate enthusiasts, Jenkins Pond Dam presents an interesting case study in balancing recreational benefits with the potential hazards associated with dam infrastructure. Its location in Plymouth County, Massachusetts, and its role in the local ecosystem make it a point of interest for those interested in sustainable water management practices and the impact of dams on surrounding communities. The dam's design as a gravity structure with buttress core types adds to its engineering significance, while its state-regulated status ensures ongoing monitoring and maintenance to safeguard against potential risks.
Dam Length |
80 |
Dam Height |
12.5 |
River Or Stream |
TOWN RIVER |
Primary Dam Type |
Gravity |
Surface Area |
30 |
Hydraulic Height |
8.5 |
Drainage Area |
54.6 |
Nid Storage |
300 |
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
Lakeside Drive 62-136, Bridgewater