Deport Creek Ws Scs Site 1 Dam Reservoir Report
Nearby: Old City Lake Dam Line Branch 17 Dam
Last Updated: December 6, 2025
Deport Creek WS SCS Site 1 Dam, also known as the Tom Jeffus Water Retention Structure, is a crucial flood risk reduction infrastructure located in Lamar County, Texas.
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Summary
Built in 1980 by the USDA NRCS, this earth dam stands at a height of 33 feet and spans a length of 2930 feet, with a storage capacity of 6008 acre-feet. Situated on Mustang Creek, the dam serves to protect the surrounding area from potential flooding events, with a maximum discharge capacity of 11,213 cubic feet per second.
Managed by the local government and regulated by the Texas Commission on Environmental Quality (TCEQ), Deport Creek WS SCS Site 1 Dam is inspected every five years to ensure its structural integrity. The dam features an uncontrolled spillway and outlet gates for efficient water release during high-flow periods. Despite its satisfactory condition assessment, the dam is considered to have a moderate risk level, highlighting the importance of continued monitoring and maintenance to safeguard the community and environment.
With its significant role in flood risk reduction and water resource management, Deport Creek WS SCS Site 1 Dam embodies the collaborative efforts between federal, state, and local agencies to protect the region from potential water-related hazards. As a vital piece of infrastructure in the Tulsa District, this dam stands as a testament to the commitment towards sustainable water management practices in Texas, ensuring the safety and well-being of residents and ecosystems in the area for years to come.
Year Completed |
1980 |
Dam Length |
2930 |
Dam Height |
33 |
River Or Stream |
MUSTANG CREEK |
Primary Dam Type |
Earth |
Surface Area |
70 |
Hydraulic Height |
33 |
Drainage Area |
5.7 |
Nid Storage |
6008 |
Structural Height |
33 |
Outlet Gates |
Slide (sluice gate) - 1, Uncontrolled - 2 |
Hazard Potential |
Not Available |
Foundations |
Soil |
Nid Height |
33 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Cuthand Ck At Fm 910 Nr Cuthand
|
1cfs |
N Sulphur Rv Nr Cooper
|
0cfs |
Sulphur Rv Nr Talco
|
14cfs |
White Oak Ck Nr Talco
|
5cfs |
S Sulphur Rv Nr Cooper
|
3cfs |
Red River At Arthur City
|
1120cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo 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
HighDams 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.
Deport Creek Ws Scs Site 1 Dam