Truscott Brine Dam Reservoir Report

Last Updated: January 1, 2026

Truscott Brine Dam, located in Truscott, Texas on the South Fork Wichita River, is a Federal-owned structure managed by the US Army Corps of Engineers.


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Summary

Completed in 1983, this Earth-type dam stands at a height of 107 feet and has a storage capacity of 116,200 acre-feet. With a spillway width of 1000 feet, the dam serves various purposes including flood control and water storage.

Despite a high hazard potential, a risk assessment conducted in 2019 classified the dam's risk as low due to the minimal population downstream that would be affected in case of a failure. However, the primary risk lies in potential erosion of the spillway and seepage through the dam's foundation, which could lead to downstream flooding and environmental impacts. To mitigate risks, the USACE has implemented various measures such as emergency exercises, routine maintenance, detailed inspections, and a robust monitoring system to ensure the dam's integrity.

In the event of a dam failure, the downstream area around Lake Kemp would face the largest impact, including potential environmental harm to wildlife and water quality. The USACE's proactive risk management approach, coupled with ongoing maintenance and monitoring efforts, aims to safeguard the surrounding communities and environment from the potential consequences of a dam failure at Truscott Brine Dam.

Year Completed

1983

Dam Length

16080

Dam Height

107

River Or Stream

SOUTH FORK WICHITA RIVER

Primary Dam Type

Earth

Surface Area

2980

Hydraulic Height

102

Drainage Area

26

Nid Storage

116200

Structural Height

107

Outlet Gates

None - 0

Hazard Potential

High

Foundations

Rock, Soil

Nid Height

107
       
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.