Upper Locust Creek W- 41 Reservoir Report

Last Updated: April 22, 2026

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Upper Locust Creek W-41 is a flood risk reduction structure located in Browning, Missouri.


Summary

Built in 1993 by the USDA NRCS, this earth dam stands at a height of 28.9 feet and has a maximum storage capacity of 145 acre-feet. The primary purpose of the dam is flood risk reduction, serving the Locust Creek watershed and covering a drainage area of 325 square miles.

With a low hazard potential and a moderate risk assessment rating, Upper Locust Creek W-41 plays a crucial role in mitigating flood risks in the region. The dam features an uncontrolled spillway with a width of 55 feet and serves as a vital infrastructure for water resource management in Putnam County. Despite not being state regulated, the dam continues to play a key role in protecting the local community from potential flooding events, highlighting the importance of effective water resource and climate management strategies in the area.

15-Day Long Term Forecast


Year Completed

1993

Dam Length

495

Dam Height

28.9

River Or Stream

TR-LOCUST CREEK

Primary Dam Type

Earth

Surface Area

4

Hydraulic Height

26

Drainage Area

325

Nid Storage

145

Structural Height

31

Outlet Gates

None

Hazard Potential

Low

Foundations

Soil

Nid Height

31
       
Seasonal Comparison

5-Day Hourly Forecast Detail

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.
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