Shotgun Creek Dike #3 Reservoir Report
Nearby: Shotgun Creek Dike #2 Fiesty
Last Updated: December 14, 2025
Shotgun Creek Dike #3 is a state-regulated earth dam located in Roosevelt, Montana, completed in 1930.
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Summary
Standing at a height of 7.9 feet with a hydraulic height of 3.9 feet, the dam serves a critical purpose in managing the flow of Shotgun Creek. With a storage capacity of 2,371 acre-feet, this dam plays a significant role in water resource management in the area.
Although the condition assessment of Shotgun Creek Dike #3 is currently listed as "Not Rated," its hazard potential is considered significant. Despite lacking a formal Emergency Action Plan (EAP) and regular inspection data, the dam remains under state jurisdiction and regulation by the Department of Natural Resources and Conservation (DNRC). The dam's location at S15 28N 58E makes it a crucial infrastructure for the region, highlighting the importance of proper maintenance and risk management measures.
As water resource and climate enthusiasts, understanding the critical role of Shotgun Creek Dike #3 in managing water flow and storage in Montana is essential. With its historical significance dating back to 1930, this state-owned earth dam requires careful monitoring and potential upgrades to ensure its continued functionality in the face of changing environmental conditions. As discussions around water resource management and climate adaptation continue, Shotgun Creek Dike #3 serves as a tangible example of the intersection between infrastructure, regulation, and environmental stewardship.
Year Completed |
1930 |
Dam Height |
7.9 |
River Or Stream |
SHOTGUN CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
3.9 |
Nid Storage |
2371 |
Hazard Potential |
Significant |
Nid Height |
8 |
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 #3