Montgomery Pond Reservoir Report

Last Updated: December 5, 2025

Montgomery Pond in Fauquier, Virginia, is a privately owned fish and wildlife pond that serves as a vital water resource for the local ecosystem.


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Summary

Managed by the Department of Conservation and Recreation, this earth dam structure stands at a height of 30 feet and has a storage capacity of 44.6 acre-feet. With a surface area of 4.3 acres and a drainage area of 0.15 square miles, Montgomery Pond contributes to the conservation of the West Branch Thumb Run river system.

Despite its importance as a water source, the condition of Montgomery Pond remains largely unassessed, with a hazard potential that is currently undetermined. The dam's emergency action plan and risk management measures are yet to be fully developed, highlighting the need for ongoing monitoring and evaluation. As a key feature in the local landscape, Montgomery Pond offers a unique opportunity for water resource and climate enthusiasts to engage with the complexities of dam infrastructure and environmental stewardship in Virginia.

For those interested in water resource management and climate resilience, Montgomery Pond presents a fascinating case study of private ownership and state regulation in dam infrastructure. With its focus on supporting fish and wildlife habitats, this earth dam structure demonstrates the intersection of ecological conservation and water storage. By examining the challenges and opportunities facing Montgomery Pond, enthusiasts can gain valuable insights into the importance of sustainable water management practices in maintaining the health and biodiversity of our natural landscapes.

Dam Length

275

Dam Height

30

River Or Stream

TR-West Branch Thumb Run

Primary Dam Type

Earth

Surface Area

4.3

Hydraulic Height

30

Drainage Area

0.15

Nid Storage

44.6

Structural Height

30

Hazard Potential

Undetermined

Nid Height

30
       
Seasonal Comparison

Weather Forecast

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.