Roamin'reservoir Reservoir Report

Last Updated: December 5, 2025

Roamin'Reservoir, also known as West Dugout, is a state-owned water resource located in Loma, Montana.


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Summary

Managed by the Montana Department of Natural Resources and Conservation (DNRC), this reservoir serves multiple purposes including fire protection, stock watering, and as a small fish pond. Constructed in 1950 by the USDA NRCS, this earth dam stands at 30 feet high and has a storage capacity of 158 acre-feet, with a normal storage level of 103 acre-feet.

Situated on the TR-Dugout Coulee, Roamin'Reservoir plays a crucial role in water management and conservation efforts in Chouteau County. With a low hazard potential and a condition assessment that is currently not rated, this reservoir provides a sustainable water source for the surrounding area. Despite not being regulated by federal agencies, the DNRC ensures regular inspections and enforcement to maintain the dam's safety and functionality.

As a key component in the local water infrastructure, Roamin'Reservoir is a valuable resource for mitigating fire risks, supporting livestock, and enhancing the ecological balance in the region. Its strategic location and design make it an essential asset for water resource and climate enthusiasts who are passionate about sustainable water management and conservation practices in Montana.

Year Completed

1950

Dam Length

1000

Dam Height

30

River Or Stream

TR-DUGOUT COULEE

Primary Dam Type

Earth

Hydraulic Height

30

Nid Storage

158

Hazard Potential

Low

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.