Durgens Creek Watershed Dam 1a Reservoir Report

Last Updated: December 19, 2025

Located in the heart of Missouri, the Durgens Creek Watershed Dam 1a stands as a testament to the collaborative efforts between the local government and USDA NRCS in flood risk reduction.


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Summary

Completed in 1969, this Earth-type dam boasts a structural height of 24 feet and a length of 700 feet, providing essential protection to the surrounding Lewis County area. With a storage capacity of 945 acre-feet and a drainage area of 12.8 square miles, this dam plays a crucial role in managing the waters of the TR-Durgens Creek.

Despite its low hazard potential, the Durgens Creek Watershed Dam 1a still serves as a vital piece of infrastructure in safeguarding the region from potential flooding events. With a moderate risk assessment rating of 3, this dam remains a key player in the water resource management of the area. While not currently regulated or inspected by the state, the dam's presence serves as a reminder of the importance of proactive flood risk reduction measures in the face of changing climate patterns and increasing water challenges.

For water resource and climate enthusiasts, the Durgens Creek Watershed Dam 1a offers a fascinating case study in the intersection of infrastructure, environmental protection, and community resilience. As a symbol of the ongoing efforts to mitigate flood risks and safeguard water resources, this dam stands as a testament to the collaborative spirit of those working to protect our natural landscapes. Its historical significance and functional importance make it a compelling subject for further study and appreciation in the realm of water resource management and climate adaptation.

Year Completed

1969

Dam Length

700

Dam Height

23

River Or Stream

TR-DURGENS CREEK

Primary Dam Type

Earth

Surface Area

2

Hydraulic Height

23

Drainage Area

12.8

Nid Storage

945

Structural Height

24

Outlet Gates

None

Hazard Potential

Low

Foundations

Soil

Nid Height

24
       
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.