Rindal Reservoir Report
Nearby: Elderly Dam Hey Joe Reservoir
Last Updated: December 5, 2025
Rindal, located in Mosby, Montana, is a federal-owned earth dam completed in 1938 by the USDA NRCS.
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Summary
With a primary purpose of fire protection, stock, or small fish pond, Rindal stands at a height of 28 feet and a length of 540 feet along Tr- Blood Creek. The dam has a storage capacity of 70 acre-feet and a low hazard potential, making it a crucial resource for the surrounding area.
Managed and funded by the Natural Resources Conservation Service, Rindal serves as a vital water resource for the community, offering protection against fires and supporting local wildlife. Despite its age, the dam's condition assessment is not available, emphasizing the need for regular inspections and maintenance to ensure its continued functionality. With its strategic location and historical significance, Rindal plays a key role in water management and climate resilience efforts in Fergus County, Montana.
As climate change continues to impact water resources, Rindal serves as a reminder of the importance of sustainable infrastructure for mitigating risks and adapting to changing environmental conditions. With its low hazard potential and multi-purpose design, this earth dam represents a valuable asset in the region's efforts to enhance water security and promote ecosystem resilience. By prioritizing maintenance and monitoring, Rindal can continue to support the community's water needs while contributing to broader climate adaptation strategies in the face of a changing climate.
Year Completed |
1938 |
Dam Length |
540 |
Dam Height |
28 |
River Or Stream |
Tr- Blood Creek |
Primary Dam Type |
Earth |
Hydraulic Height |
25 |
Nid Storage |
70 |
Hazard Potential |
Low |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Missouri River Near Landusky Mt
|
9100cfs |
Judith River Nr Mouth
|
368cfs |
Musselshell River At Mosby Mt
|
12cfs |
Flatwillow Creek Near Mosby Mt
|
17cfs |
Peoples Creek Near Hays Mt
|
4cfs |
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.
Rindal