West Warren Mill Pond Dam Reservoir Report
Last Updated: December 13, 2025
West Warren Mill Pond Dam, located in Warren, Massachusetts, stands as a vital structure for water supply purposes along the Quaboag River.
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Summary
Built in 1900, this privately owned dam provides a storage capacity of 53 acre-feet, with a normal storage level of 29 acre-feet. Standing at a height of 19 feet, with a hydraulic height of 16 feet, the dam plays a crucial role in water management for the surrounding area.
Despite its age, West Warren Mill Pond Dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment. The dam does not have a spillway, but its structure is continuously monitored and inspected by the Department of Conservation and Recreation of Massachusetts. With a high risk assessment score of 2, the dam's risk management measures are not explicitly outlined, but its strategic location and purpose make it an essential component of the local water resource infrastructure.
For water resource and climate enthusiasts, the West Warren Mill Pond Dam presents a fascinating case study in dam infrastructure management and risk assessment. Situated in Worcester County, Massachusetts, this dam serves as a key water supply source along the Quaboag River. Despite its age, the dam's low hazard potential and consistent monitoring highlight the importance of effective maintenance and regulation in ensuring the safety and functionality of essential water infrastructure.
Year Completed |
1900 |
Dam Length |
197 |
Dam Height |
19 |
River Or Stream |
QUOBOAG RIVER |
Primary Dam Type |
Other |
Hydraulic Height |
16 |
Nid Storage |
53 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
19 |
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.
West Warren Mill Pond Dam
Walter Drive 2-98, Ware