Gardner Dam Reservoir Report

Last Updated: December 25, 2025

Located in the beautiful Ozark region of Missouri, Gardner Dam stands as a testament to private ownership and stewardship of water resources.


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Summary

This earth dam, primarily designed for purposes beyond flood control or irrigation, boasts a structural height of 25 feet and an impressive storage capacity of 67 acre-feet. Situated on the tranquil TR-Nance Creek, Gardner Dam not only contributes to water management but also enhances the surrounding ecosystem by providing a surface area of 5 acres and serving a drainage area of 300 acres.

Despite its low hazard potential and not being regulated by the state, Gardner Dam remains a vital infrastructure for the local community of Souder. While its last inspection date and condition assessment remain unspecified, this dam serves as a reminder of the critical role that private entities play in sustaining water resources and adapting to climate challenges. As the Little Rock District oversees this dam, its operation and maintenance contribute to the resilience of the area's water supply, reflecting the importance of proactive risk management and emergency preparedness in the face of changing environmental conditions.

Dam Height

25

River Or Stream

TR-NANCE CREEK

Primary Dam Type

Earth

Surface Area

5

Drainage Area

300

Nid Storage

67

Structural Height

25

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

25
       
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.