Welshmans Lake Dam Reservoir Report
Nearby: Lac Calista Dam Lakeview Park Dam
Last Updated: December 18, 2025
Welshmans Lake Dam, located in St.
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Summary
Francois, Missouri, is a private earth dam primarily used for recreation purposes. Completed in 1973, this dam stands at a height of 32 feet and has a storage capacity of 120 acre-feet. The dam overlooks the TR-Cabanne Course and offers a serene environment for water resource and climate enthusiasts to explore.
With a surface area of 7 acres and a drainage area of 150 acres, Welshmans Lake Dam provides a tranquil setting for outdoor activities and wildlife observation. Despite being classified as having a high hazard potential, the dam's condition assessment is currently listed as "Not Rated". The last inspection conducted on the dam was in October 1980, highlighting the need for updated evaluations to ensure the safety and integrity of this vital water resource structure.
Given its picturesque location and recreational opportunities, Welshmans Lake Dam serves as an important landmark in the Kansas City District. As climate change continues to affect water resources, the preservation and maintenance of dams like Welshmans Lake are crucial for mitigating risks and ensuring sustainable water management practices in the region.
Year Completed |
1973 |
Dam Height |
32 |
River Or Stream |
TR-CABANNE COURSE |
Primary Dam Type |
Earth |
Surface Area |
7 |
Drainage Area |
150 |
Nid Storage |
120 |
Structural Height |
32 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
32 |
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.
Welshmans Lake Dam