East Locust Creek Watershed Dam E-118 Reservoir Report

Last Updated: December 18, 2025

East Locust Creek Watershed Dam E-118, located in Browning, Missouri, is a key structure designed by the USDA NRCS to provide flood risk reduction along the TR-East Locust Creek.


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Summary

Completed in 2009, this earth dam stands at 31 feet high with a hydraulic height of 21 feet and a structural height of 35 feet. The dam has a storage capacity of 88.8 acre-feet and serves multiple purposes including fire protection, stock or small fish pond, fish and wildlife pond, and flood risk reduction.

With a low hazard potential and a moderate risk assessment, East Locust Creek Watershed Dam E-118 plays a vital role in managing water resources in the area. The dam features an uncontrolled spillway with a width of 40 feet and outlet gates that are also uncontrolled. Its location in Sullivan County, Missouri, highlights its importance in protecting the surrounding area from potential flooding events. While the condition assessment is currently not rated, the dam continues to serve its purpose effectively.

Managed by local government authorities, East Locust Creek Watershed Dam E-118 exemplifies the collaboration between different agencies in ensuring the safety and sustainability of water resources. Its construction and design by the Natural Resources Conservation Service showcase a commitment to environmental conservation and risk mitigation. As a focal point for water resource and climate enthusiasts, this dam stands as a testament to the efforts put forth in safeguarding communities and ecosystems from the impacts of extreme weather events.

Year Completed

2009

Dam Length

630

Dam Height

31

River Or Stream

TR-EAST LOCUST CREEK

Primary Dam Type

Earth

Surface Area

3

Hydraulic Height

21

Drainage Area

153.6

Nid Storage

88.8

Structural Height

35

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Soil

Nid Height

35
       
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.