Murion Reservoir Report
Nearby: Stinebaugh #1 John Boy #2
Last Updated: December 6, 2025
Murion, B.
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Summary
#5 is a privately owned dam located in Garfield, Montana, specifically on TR-Vail Creek. Built in 1950, this earth dam stands at a height of 18 feet and has a storage capacity of 128 acre-feet, primarily used for fire protection, stock, or small fish pond purposes. Despite its age, Murion, B. #5 has a low hazard potential and has not been rated for its current condition.
Operated under the jurisdiction of the Montana Department of Natural Resources and Conservation (DNRC), this dam is regularly inspected, permitted, and enforced for compliance with state regulations. While there are no associated structures or federal agency involvements, Murion, B. #5 plays a crucial role in water resource management in the area. With its location in a remote area with no town nearby, the dam serves as a vital resource for local firefighting efforts, livestock watering, and recreational fishing.
In the event of an emergency, the dam's emergency action plan (EAP) status and risk assessment measures are currently not available. However, with its low hazard potential and history of state oversight, Murion, B. #5 remains a key asset for water storage and management in the region, contributing to the overall sustainability of water resources and climate resilience in Montana.
Year Completed |
1950 |
Dam Length |
350 |
Dam Height |
18 |
River Or Stream |
TR-VAIL CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
18 |
Nid Storage |
128 |
Hazard Potential |
Low |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Murion, B. #5