Upper Locust Creek R- 24 Reservoir Report

Last Updated: January 2, 2026

Upper Locust Creek R-24 is a local government-owned earth dam located in Sullivan County, Missouri, near the city of Reger.


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Summary

Designed by the USDA NRCS and completed in 2007, the dam serves multiple purposes including flood risk reduction, fire protection, and providing water for stock and wildlife. With a structural height of 41 feet and a storage capacity of 182.3 acre-feet, the dam helps manage the flow of the TR-Locust Creek, which has a drainage area of 110 square miles.

Despite being classified as having a low hazard potential, Upper Locust Creek R-24 is considered to have a moderate risk level. It features an uncontrolled spillway and outlet gates, with a maximum discharge capacity of 153.8 cubic feet per second. The dam's condition is currently not rated, and it has not undergone recent inspections or assessments. While there are no associated structures or emergency action plans in place, the dam continues to play a crucial role in water resource management and flood control efforts in the region.

Overall, Upper Locust Creek R-24 stands as a vital infrastructure for the local community, providing essential water resource management services and flood protection. With its strategic location and multiple purposes, the dam serves as a key asset in maintaining the ecological balance and ensuring the safety of residents in the area. While facing moderate risk, the dam's capacity and design demonstrate its importance in mitigating potential hazards and safeguarding the surrounding environment from the impacts of extreme weather events.

Year Completed

2007

Dam Length

480

Dam Height

27

River Or Stream

TR-LOCUST CREEK

Primary Dam Type

Earth

Surface Area

5

Hydraulic Height

27

Drainage Area

110

Nid Storage

182.3

Structural Height

41

Outlet Gates

Uncontrolled

Hazard Potential

Low

Foundations

Soil

Nid Height

41
       
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.