Jenkins Lake Dam Reservoir Report

Last Updated: December 5, 2025

Jenkins Lake Dam, located in Marion, Missouri, was completed in 1977 and serves multiple purposes such as fire protection, stock, and small fish pond.


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Summary

This private Earth dam stands at a height of 30 feet and has a storage capacity of 64 acre-feet, with a normal storage level of 40 acre-feet. The dam, situated on TR-STRING CREEK, has a low hazard potential and is not currently rated for its condition assessment.

Owned privately, Jenkins Lake Dam is not regulated by the state and does not require permitting or inspection. Despite its low hazard potential, the dam plays a crucial role in providing water for fire protection and supporting local wildlife. With its close proximity to Moniteau County, the dam contributes to the ecological balance of the area and provides a scenic water feature for residents and visitors to enjoy. For water resource and climate enthusiasts, Jenkins Lake Dam represents a unique example of a multi-purpose structure that supports both human and environmental needs.

Year Completed

1977

Dam Height

30

River Or Stream

TR-STRING CREEK

Primary Dam Type

Earth

Surface Area

4

Drainage Area

30

Nid Storage

64

Structural Height

30

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

30
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.