Genteman Lake Dam Reservoir Report
Nearby: Woodlake Dam Indian Camp Lake Dam
Last Updated: December 17, 2025
Genteman Lake Dam, located in Chain of Rocks, Missouri, is a privately-owned structure with a primary purpose that goes beyond just water resource management.
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Summary
Built in 1957, this Earth dam stands at a height of 30 feet and has a storage capacity of 96 acre-feet. Although not regulated by the state, the dam has a high hazard potential, making it crucial for regular inspections and emergency preparedness.
With its location on TR-Coon Creek and its close proximity to the Kansas City District, Genteman Lake Dam serves as an important structure for managing water resources in Lincoln County, Missouri. Despite not having a spillway or outlet gates, the dam plays a significant role in storing and regulating water flow in the area. The dam's condition is currently rated as "Not Rated," highlighting the need for ongoing monitoring and maintenance to ensure the safety and efficiency of this vital structure.
For water resource and climate enthusiasts, Genteman Lake Dam offers a glimpse into the intersection of infrastructure, environmental stewardship, and community safety. As a privately-owned Earth dam with a high hazard potential, the dam serves as a reminder of the importance of proper management and upkeep of critical water structures. With its capacity to store 96 acre-feet of water and its location within the Chain of Rocks community, Genteman Lake Dam stands as a testament to the intricate balance between human development and natural resource conservation in the face of changing climate patterns.
Year Completed |
1957 |
Dam Height |
30 |
River Or Stream |
TR-COON CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Drainage Area |
100 |
Nid Storage |
96 |
Structural Height |
30 |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
30 |
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.
Genteman Lake Dam