Shotgun Creek Dike #2 Reservoir Report
Nearby: Shotgun Creek Dike #3 Fiesty
Last Updated: December 13, 2025
Shotgun Creek Dike #2, located in Montana, was completed in 1930 and is owned and regulated by the state's Department of Natural Resources and Conservation (DNRC).
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Summary
This earth dam stands at a height of 9.8 feet and has a hydraulic height of 5.8 feet, providing a storage capacity of 2371 acre-feet to control the flow of Shotgun Creek. While the dam is currently rated as "Not Rated" in terms of condition assessment, it is classified as having a significant hazard potential.
Despite lacking specific details on purposes and associated structures, the data indicates that the dam is under state jurisdiction and is subject to regular inspections, permitting, and enforcement. With its position within the Omaha District of the US Army Corps of Engineers, Shotgun Creek Dike #2 plays a crucial role in managing water resources in the region. Climate enthusiasts and water resource professionals will find interest in the historical significance and operational aspects of this vital infrastructure within the Roosevelt County area of Montana.
Year Completed |
1930 |
Dam Height |
9.8 |
River Or Stream |
SHOTGUN CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
5.8 |
Nid Storage |
2371 |
Hazard Potential |
Significant |
Nid Height |
10 |
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.
Shotgun Creek Dike #2