Minshall Dam Reservoir Report
Last Updated: December 19, 2025
Minshall Dam, located in Bynumville, Missouri, serves the primary purpose of grade stabilization along the West Bee Branch.
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Summary
This privately owned earth dam stands at a height of 26.8 feet with a hydraulic height of 24 feet and a structural height of 21 feet. Completed in 1998, the dam has a storage capacity of 24 acre-feet and a drainage area of 100 acres, making it a crucial structure for managing water resources in the region.
With a spillway width of 10 feet and a low hazard potential, Minshall Dam plays a key role in controlling water flow and minimizing flood risks in the surrounding area. Despite being uncontrolled, the dam's moderate risk assessment indicates that it is equipped to handle potential emergencies. While the dam's condition assessment is not rated, its design and construction demonstrate a commitment to safety and efficiency in water resource management.
As an essential component of the local infrastructure, Minshall Dam contributes to the overall resilience of the region against climate-related challenges. Its presence underscores the importance of sustainable water resource management and highlights the ongoing efforts to safeguard communities against potential risks and hazards. With its strategic location and purposeful design, Minshall Dam stands as a testament to the intersection of human ingenuity and environmental stewardship in addressing the impacts of climate change on water resources.
Year Completed |
1998 |
Dam Length |
280 |
Dam Height |
26.8 |
River Or Stream |
WEST BEE BRANCH |
Primary Dam Type |
Earth |
Surface Area |
1 |
Hydraulic Height |
24 |
Drainage Area |
100 |
Nid Storage |
24 |
Structural Height |
21 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
27 |
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.
Minshall Dam