Le Wallen Lake No 1 Dam Reservoir Report
Last Updated: December 5, 2025
Located in Palo Pinto, Texas, the Le Wallen Lake No 1 Dam stands as a testament to engineering innovation and water resource management.
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Summary
Completed in 1973, this private-owned Earth dam stands at a height of 31 feet, with a length of 1600 feet. With a maximum storage capacity of 680 acre-feet and a normal storage of 340 acre-feet, the dam plays a crucial role in regulating the flow of TR-Buck Creek.
Managed by the Texas Commission on Environmental Quality (TCEQ), the dam is subject to state regulations, inspections, and enforcement protocols. Despite its high hazard potential, the dam's condition assessment is currently not rated, highlighting the need for ongoing monitoring and risk management measures. With its primary purpose listed as "Other," the dam serves a vital function in the local ecosystem and underscores the importance of sustainable water resource management in the face of a changing climate.
As water resource and climate enthusiasts continue to study and appreciate the Le Wallen Lake No 1 Dam, its role in mitigating flood risks and providing essential water storage becomes increasingly apparent. With a risk assessment rating of "High (2)," the dam serves as a focal point for understanding the interconnectedness of water infrastructure, environmental stewardship, and community resilience. As efforts to maintain and improve the dam's safety and efficiency persist, the Le Wallen Lake No 1 Dam remains a beacon of innovation and dedication to sustainable water resource management in Texas.
Year Completed |
1973 |
Dam Length |
1600 |
Dam Height |
31 |
River Or Stream |
TR-BUCK CREEK |
Primary Dam Type |
Earth |
Surface Area |
27 |
Hydraulic Height |
31 |
Nid Storage |
680 |
Structural Height |
31 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Brazos Rv Nr Dennis
|
115cfs |
Brazos Rv Nr Palo Pinto
|
58cfs |
Brazos Rv Nr Graford
|
50cfs |
Clear Fk Trinity Rv Nr Weatherford
|
2cfs |
Brazos Rv Ds Lk Granbury Nr Granbury
|
15cfs |
Paluxy Rv At Glen Rose
|
10cfs |
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.
Le Wallen Lake No 1 Dam
Lk Palo Pinto Nr Santo