Snows Mill Pond Dam Reservoir Report
Last Updated: December 12, 2025
Snows Mill Pond Dam, located in Fitchburg, Massachusetts, is a masonry dam with a primary purpose of water supply.
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Summary
The dam stands at a height of 28 feet with a hydraulic height of 23 feet, creating a storage capacity of 740 acre-feet. The dam regulates the Witman River and has a drainage area of 28.5 square miles, providing essential water resources to the surrounding area.
Managed by the Department of Conservation and Recreation, Snows Mill Pond Dam is classified as a high hazard potential structure with a satisfactory condition assessment. Despite its hazard potential, the dam meets regulatory requirements and undergoes regular inspections, with the last inspection conducted in July 2016. The dam's emergency action plan is up to date, ensuring preparedness in case of any unforeseen events.
With an uncontrolled spillway type and moderate risk assessment rating, Snows Mill Pond Dam plays a crucial role in water resource management in Worcester County. Its presence highlights the intersection of infrastructure, climate, and conservation efforts, making it a focal point for water resource and climate enthusiasts interested in sustainable water management practices.
Dam Length |
212 |
Dam Height |
28 |
River Or Stream |
WITMAN RIVER |
Primary Dam Type |
Masonry |
Surface Area |
42 |
Hydraulic Height |
23 |
Drainage Area |
28.5 |
Nid Storage |
740 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
28 |
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.
Snows Mill Pond Dam