Trautman Lake Dam Reservoir Report

Last Updated: December 6, 2025

Located in St.


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Summary

Mary's, Missouri, Trautman Lake Dam is a privately owned earth dam completed in 1973 for recreational purposes. Standing at a height of 30 feet, the dam boasts a storage capacity of 64 acre-feet and covers an area of 4 acres. With a low hazard potential and no state regulation or enforcement, Trautman Lake Dam offers a serene setting for water and climate enthusiasts to enjoy the beauty of the TR-North Fork river.

The dam, managed by the Kansas City District of the US Army Corps of Engineers, has not been rated for its condition assessment. Despite its low hazard potential, the dam does not have an Emergency Action Plan (EAP) in place or updated contact information for emergency situations. With a focus on recreation, the dam serves as a tranquil spot for outdoor activities such as fishing, boating, and picnicking. As a critical piece of infrastructure in the area, Trautman Lake Dam provides both a scenic escape and a potential site for further environmental study and conservation efforts.

While Trautman Lake Dam may not be heavily regulated or inspected, its contribution to the surrounding ecosystem and recreational opportunities cannot be overlooked. As water resource and climate enthusiasts explore the Ste. Genevieve County area, Trautman Lake Dam stands as a testament to the balance between human enjoyment and nature conservation. With its peaceful waters and picturesque surroundings, this dam is a hidden gem waiting to be discovered by those passionate about water resources and environmental sustainability.

Year Completed

1973

Dam Height

30

River Or Stream

TR-NORTH FORK

Primary Dam Type

Earth

Surface Area

4

Drainage Area

65

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.