Vogele Reservoir Reservoir Report

Last Updated: December 10, 2025

Vogele Reservoir, located in Dawson County, Montana, is a privately owned water resource managed for irrigation purposes.


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Summary

Built in 1950 by the USDA NRCS, this earth dam structure stands at a height of 20 feet and spans a length of 640 feet, with a storage capacity of 139 acre-feet. The reservoir is situated on the TR-Middle Charlie Creek and has a drainage area of 5.43 square miles.

With a low hazard potential and a current condition assessment of 'Not Rated', Vogele Reservoir is regulated by the Montana Department of Natural Resources and Conservation (DNRC) and undergoes regular inspections and enforcement to ensure its safety and functionality. Although there is no emergency action plan (EAP) in place at the moment, the reservoir meets regulatory guidelines and is equipped with a spillway width of 150 feet to manage maximum discharge of 1500 cubic feet per second.

Vogele Reservoir serves as a vital water source for agricultural irrigation in the region, supporting local farming operations and contributing to the sustainability of water resources in the area. As a key component of the water infrastructure in Montana, this reservoir plays a crucial role in maintaining a reliable supply of water for agricultural activities and environmental conservation efforts in the region.

Year Completed

1950

Dam Length

640

Dam Height

20

River Or Stream

TR-MIDDLE CHARLIE CREEK

Primary Dam Type

Earth

Hydraulic Height

20

Drainage Area

5.43

Nid Storage

139

Hazard Potential

Low

Nid Height

20
       
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.