Double Brook Dam Reservoir Report
Last Updated: December 21, 2025
Double Brook Dam, located in Middleborough, Massachusetts, was completed in 1920 and serves primarily for irrigation purposes.
°F
°F
mph
Wind
%
Humidity
Summary
This privately-owned dam stands at a height of 10 feet with a storage capacity of 63 acre-feet. It is regulated by the Department of Conservation and Recreation in Massachusetts and has a low hazard potential with a fair condition assessment.
With a drainage area of 5.23 square miles, Double Brook Dam plays a crucial role in water resource management in the region. Despite its age, the dam has undergone regular inspections and has a moderate risk assessment rating. The dam's rockfill construction type and uncontrolled spillway make it a unique structure in the area, attracting water resource and climate enthusiasts interested in sustainable water management practices.
For those interested in the intersection of water resources and climate change, Double Brook Dam stands as a testament to the importance of maintaining and regulating essential water infrastructure. Its historical significance, coupled with its ongoing role in irrigation and water storage, make it a focal point for conservation efforts in Plymouth County, Massachusetts. With its location on the Double Brook stream and oversight by state regulatory agencies, the dam serves as a valuable case study for understanding the challenges and opportunities in managing water resources in a changing climate.
Year Completed |
1920 |
Dam Length |
200 |
Dam Height |
10 |
River Or Stream |
DOUBLE BROOK |
Primary Dam Type |
Rockfill |
Hydraulic Height |
10 |
Drainage Area |
5.23 |
Nid Storage |
63 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
10 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Taunton River Near Bridgewater
|
559cfs |
Jones River At Kingston
|
37cfs |
Threemile River At North Dighton
|
106cfs |
Indian Head River At Hanover
|
147cfs |
Segreganset River Near Dighton
|
28cfs |
Wading River Near Norton
|
42cfs |
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.
Double Brook Dam