Doukhobors Reservoir Report

Last Updated: December 5, 2025

The Doukhobors, also known as Kolar Reservoir Dam #3, is a privately owned earth dam located in Judith Basin, Montana.


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Summary

Completed in 1965, this dam serves multiple purposes, including fire protection, stock watering, and as a small fish pond. It has a height of 28 feet, a hydraulic height of 24 feet, and a length of 475 feet, with a storage capacity of 121 acre-feet.

Situated on McCarthy Creek, the Doukhobors dam has a low hazard potential and is regulated by the Montana Department of Natural Resources and Conservation. Despite not being rated for its condition, the dam is regularly inspected, maintained, and enforced to ensure its safety and functionality. The surrounding area covers 13 acres, providing a vital water resource for the local community and ecosystem.

With its historical significance and essential role in water resource management, the Doukhobors dam stands as a testament to the importance of sustainable infrastructure for climate resilience. As climate change continues to impact water resources, structures like the Doukhobors dam play a crucial role in mitigating risks, protecting communities, and preserving the natural environment for future generations of water resource and climate enthusiasts.

Year Completed

1965

Dam Length

475

Dam Height

28

River Or Stream

MCCARTHY CREEK

Primary Dam Type

Earth

Surface Area

13

Hydraulic Height

24

Nid Storage

121

Hazard Potential

Low

Nid Height

28
       
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.