Wegener Dam Reservoir Report

Last Updated: December 12, 2025

Located in Lafayette, Missouri, Wegener Dam is a private earth dam completed in 1950 primarily for recreation purposes.


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Summary

Standing at a height of 25 feet, the dam has a storage capacity of 94 acre-feet and a normal storage level of 58 acre-feet. Situated on the TR to Tabo Creek, the dam has a low hazard potential and is currently rated as "Not Rated" in terms of condition assessment.

Managed by private owners, Wegener Dam does not fall under state jurisdiction or regulation. With no state permitting, inspection, or enforcement required, the dam serves as a recreational spot for residents and visitors. The dam's location in Waverly offers a tranquil setting for outdoor activities, surrounded by a surface area of 7 acres and a drainage area of 110 acres, making it a popular destination for water resource and climate enthusiasts seeking a peaceful retreat.

While Wegener Dam may not be the largest in size, its historical significance and contribution to the local community cannot be understated. As a private recreational spot nestled in the heart of Missouri, the dam provides a unique opportunity for individuals to appreciate the beauty of nature while enjoying various water-based activities. As climate change continues to impact water resources, Wegener Dam stands as a reminder of the importance of preserving and utilizing our natural resources responsibly for future generations to enjoy.

Year Completed

1950

Dam Height

25

River Or Stream

TR TO TABO CREEK

Primary Dam Type

Earth

Surface Area

7

Drainage Area

110

Nid Storage

94

Structural Height

25

Hazard Potential

Low

Foundations

Unlisted/Unknown

Nid Height

25
       
Seasonal Comparison

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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.