Tekoa Dam Reservoir Report

Last Updated: December 7, 2025

Tekoa Dam, located in Montgomery, Massachusetts, was completed in 1876 and serves as a critical water supply infrastructure for the region.


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Summary

The dam, standing at a height of 32 feet and with a hydraulic height of 27.2 feet, primarily functions as a gravity-type structure with a buttress core. It is regulated by the Department of Conservation and Recreation in Massachusetts and undergoes regular inspections to ensure its fair condition and low hazard potential.

With a normal storage capacity of 10.9 billion gallons and a drainage area of 4.3 square miles, Tekoa Dam plays a crucial role in managing water resources in the Hampden County area. Despite being classified as having a moderate risk assessment, the dam meets regulatory guidelines and has emergency action plans in place to mitigate potential risks. The dam's association with Moose Meadow Brook underscores its importance in maintaining ecological balance and supporting the local ecosystem.

Overall, Tekoa Dam stands as a testament to the long-standing commitment to water resource management in Massachusetts. Its historical significance, coupled with its essential role in supplying water to the community, makes it a vital structure for climate and water resource enthusiasts to study and appreciate. As climate change continues to impact water availability, the upkeep and regulation of dams like Tekoa Dam will be crucial in ensuring sustainable water management for future generations.

Year Completed

1876

Dam Length

200

Dam Height

32

River Or Stream

MOOSE MEADOW BROOK

Primary Dam Type

Gravity

Hydraulic Height

27.2

Drainage Area

4.3

Nid Storage

16.7

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

32
       
Seasonal Comparison

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Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.