Dexter Lake Dam Reservoir Report
Nearby: Kimmy Lake Dam Boco Mo Dam
Last Updated: December 18, 2025
Dexter Lake Dam in Mcbaine, Missouri, is a privately owned structure primarily used for fire protection, stock, or as a small fish pond.
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Summary
Located on TR Perch Creek in Boone County, the dam has a height of 25 feet and a storage capacity of 40 acre-feet. With a low hazard potential and a condition assessment of "Not Rated," it is an essential resource for water management in the area. The dam also serves recreational purposes and covers a surface area of 3 acres, with a drainage area of 20 acres.
Managed by the St. Louis District of the US Army Corps of Engineers, Dexter Lake Dam plays a crucial role in maintaining water levels and ensuring the safety of the surrounding community. Despite not being state regulated, the dam is inspected regularly to assess its condition and readiness for emergencies. The exact year of completion is not specified, but the dam continues to serve its primary purposes efficiently, contributing to the protection and conservation of water resources in the region.
Water resource and climate enthusiasts can appreciate Dexter Lake Dam for its essential functions in water storage, fire protection, and recreational activities. With a focus on sustainability and safety, the dam provides a valuable asset for the local community and wildlife. Although not currently rated for its condition, the dam's low hazard potential and regular inspections indicate a commitment to maintaining its structural integrity and efficiency. As a private structure with a significant impact on water management in the area, Dexter Lake Dam stands as a testament to the importance of responsible resource utilization and conservation efforts.
Dam Height |
25 |
River Or Stream |
TR PERCH CREEK |
Primary Dam Type |
Earth |
Surface Area |
3 |
Drainage Area |
20 |
Nid Storage |
40 |
Structural Height |
25 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
25 |
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.
Dexter Lake Dam