Kettle Brook Reservoir #3 Dam Reservoir Report
Last Updated: February 24, 2026
Kettle Brook Reservoir #3 Dam in Leicester, Massachusetts, is a crucial structure owned by the local government and regulated by the Department of Conservation and Recreation.
Summary
Completed in 1902, this earth dam serves primarily for water supply purposes, with a capacity of 680 acre-feet and a normal storage of 467 acre-feet. The dam stands at a height of 38 feet, with a hydraulic height of 34 feet, and a length of 370 feet.
Despite its satisfactory condition assessment as of September 2015, Kettle Brook Reservoir #3 Dam has a high hazard potential due to its uncontrolled spillway type. The dam is situated on Kettle Brook, with a drainage area of 2.52 square miles, making it vital for managing water resources in the region. While the risk assessment is moderate, with a score of 3, the dam requires regular inspections every two years to ensure its continued safety and functionality.
Located in Worcester County, Massachusetts, Kettle Brook Reservoir #3 Dam plays a critical role in water supply management in the area. With its historical significance dating back over a century, the dam stands as a testament to the engineering prowess of the past and the ongoing commitment to safeguarding water resources in the face of climate challenges.
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Wind
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Humidity
15-Day Weather Outlook
Year Completed |
1902 |
Dam Length |
370 |
Dam Height |
38 |
River Or Stream |
KETTLE BROOK |
Primary Dam Type |
Earth |
Surface Area |
0.06 |
Hydraulic Height |
34 |
Drainage Area |
2.52 |
Nid Storage |
680 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
38 |
Seasonal Comparison
5-Day Hourly Forecast Detail
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.
Kettle Brook Reservoir #3 Dam
Overlook Drive 16-18, Spencer