Tolksdorf #1 Reservoir Report
Nearby: Tolksdorf #2 Golden
Last Updated: December 12, 2025
Tolksdorf #1 is a privately owned earth dam located in Richland County, Montana, along the TR-West Charlie Creek.
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Summary
Constructed in 1953 by the USDA NRCS, this recreational dam stands at a height of 20 feet and has a length of 200 feet, providing a storage capacity of 62 acre-feet. Despite its low hazard potential and moderate risk assessment, the dam is regulated by the Montana Department of Natural Resources and Conservation (DNRC), with regular inspections and enforcement measures in place to ensure its safety and compliance.
With its uncontrolled spillway and a maximum discharge of 278 cubic feet per second, Tolksdorf #1 serves primarily for recreational purposes. Situated in a picturesque setting in Blair, Montana, the dam offers opportunities for outdoor enthusiasts to enjoy activities such as fishing, boating, and wildlife observation. Although not currently rated for its condition, the dam's risk management measures and oversight by state authorities contribute to its overall safety and functionality.
As a key feature in the local landscape, Tolksdorf #1 represents a harmonious blend of human intervention and natural beauty, showcasing the importance of sustainable water resource management in the face of changing climate conditions. With its historical significance and ongoing regulatory oversight, this dam serves as a reminder of the interconnectedness between water resources, infrastructure development, and environmental stewardship in Montana's rural communities.
Year Completed |
1953 |
Dam Length |
200 |
Dam Height |
20 |
River Or Stream |
TR-WEST CHARLIE CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Drainage Area |
2.14 |
Nid Storage |
62 |
Hazard Potential |
Low |
Nid Height |
20 |
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.
Tolksdorf #1