Procyon Reservoir Report
Nearby: Dragons Head Tex Oh Leo
Last Updated: December 20, 2025
Procyon, located in Gildford, Montana, is a state-regulated dam with a primary purpose of providing fire protection, stock, or a small fish pond.
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Summary
Constructed in 1950, this earth dam stands at a height of 12 feet and has a storage capacity of 269 acre-feet. The dam is situated on diffused surface water and is under the jurisdiction of the Montana Department of Natural Resources and Conservation (DNRC).
With a low hazard potential and a current condition assessment of "Not Rated," Procyon plays a crucial role in water resource management in Liberty County, Montana. Although the dam has not been inspected recently, it is equipped with state-permitted outlets and is regularly monitored for enforcement and inspection by the DNRC. The dam serves as a vital infrastructure for fire protection and livestock watering in the region, showcasing the importance of sustainable water resource management in a changing climate environment.
As a key feature in the local water infrastructure, Procyon offers insights into the intersection of water resource management and climate resilience. Its strategic location and purpose demonstrate the significance of maintaining and regulating such structures to ensure the safety and sustainability of water resources in the face of evolving climate challenges. Procyon stands as a testament to the ongoing efforts to protect and manage water resources for the benefit of both the environment and local communities in Montana.
Year Completed |
1950 |
Dam Length |
300 |
Dam Height |
12 |
River Or Stream |
DIFFUSED SURFACE WATER |
Primary Dam Type |
Earth |
Hydraulic Height |
12 |
Nid Storage |
269 |
Hazard Potential |
Low |
Nid Height |
12 |
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.
Procyon