Munger Reservoir Report

Last Updated: December 15, 2025

Munger, also known as Kubin, is a privately owned recreational dam located in Rutland, Vermont.


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Summary

Built in 1965 by the USDA NRCS, this earth dam on the Hubbardton River-Tr serves the primary purpose of recreation, providing a surface area of 19 acres for outdoor activities. With a height of 18 feet and a length of 230 feet, Munger has a storage capacity of 206 acre-feet and is regulated by the Vermont Department of Environmental Conservation.

Despite its significant hazard potential and poor condition assessment, Munger remains a popular spot for water resource and climate enthusiasts in the Benson area. The dam's spillway type is uncontrolled, and it is inspected every three years, with the last assessment conducted in July 2014. While the risk assessment for Munger is moderate, the dam's risk management measures and emergency action plan status are currently unclear.

Located in close proximity to the New York District of the US Army Corps of Engineers, Munger stands as a testament to the importance of proper dam maintenance and management in ensuring the safety and sustainability of water resources in the region. As stakeholders continue to monitor and address the challenges facing Munger, its role in providing recreational opportunities and supporting environmental preservation efforts remains a key focus for the local community and regulatory agencies.

Year Completed

1965

Dam Length

230

Dam Height

18

River Or Stream

HUBBARDTON RIVER-TR

Primary Dam Type

Earth

Surface Area

19

Hydraulic Height

18

Drainage Area

0.13

Nid Storage

206

Structural Height

21

Hazard Potential

Significant

Foundations

Rock, Soil

Nid Height

21
       
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.