Schlesinger #6 Reservoir Report
Nearby: Cherry Creek #1 Bass (Rosebud)
Last Updated: December 6, 2025
Schlesinger #6, a privately owned dam located in Forsyth, Montana, was completed in 1935 with a primary purpose of providing fire protection, stock watering, and serving as a small fish pond.
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Summary
This earth dam stands at a height of 15 feet and has a storage capacity of 72 acre-feet. Situated on the TR-Hallanger Coulee, this structure is regulated by the DNRC and falls under the jurisdiction of the state of Montana.
With a low hazard potential and a condition assessment that is currently not rated, Schlesinger #6 plays a crucial role in the local water resource management system. While the dam has not been inspected recently and lacks certain emergency preparedness measures, it remains a vital asset for the community's water needs. As climate change continues to impact water resources in the region, the maintenance and upkeep of structures like Schlesinger #6 will be vital in ensuring water security for both human and ecological needs.
Despite its age, Schlesinger #6 continues to serve its intended purposes effectively, highlighting the importance of proper dam management and maintenance in the face of changing climate conditions. As water resource and climate enthusiasts monitor the state of dams like Schlesinger #6, it is crucial to advocate for sustainable water management practices that prioritize both human and environmental needs in the face of a changing climate.
Year Completed |
1935 |
Dam Length |
150 |
Dam Height |
15 |
River Or Stream |
TR-HALLANGER COULEE |
Primary Dam Type |
Earth |
Hydraulic Height |
15 |
Nid Storage |
72 |
Hazard Potential |
Low |
Nid Height |
15 |
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.
Schlesinger #6