Halsell Lake No 1 Dam Reservoir Report
Nearby: Halsell Lake No 2 Dam Basse Lake Dam
Last Updated: December 6, 2025
Halsell Lake No 1 Dam, located in Maverick County, Texas, was completed in 1963 and serves as an essential water supply structure for the region.
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Summary
With a height of 20 feet and a length of 850 feet, this earth dam plays a crucial role in managing water resources for the surrounding area. Despite its age, the dam remains in good condition and has a normal storage capacity of 102 acre-feet, providing much-needed water for various purposes.
The dam is situated on the TR-SAUS Creek and is owned privately, with state permitting and inspection in place. Although there is no spillway, the dam features an outlet gate for water release. The risk assessment for the dam is considered high, emphasizing the importance of ongoing monitoring and maintenance to ensure its continued functionality and safety. With its primary purpose being water supply, Halsell Lake No 1 Dam is a vital component of the local infrastructure and a key resource for the community.
While the dam's hazard potential and condition assessment are not currently available, its role in water management and supply underscores the significance of this structure in the region. With no federal oversight or funding, the responsibility for the dam lies with its private owners. As climate change continues to impact water resources, the importance of maintaining and enhancing infrastructure like Halsell Lake No 1 Dam becomes increasingly apparent for ensuring water security and resilience in the face of evolving environmental challenges.
Year Completed |
1963 |
Dam Length |
850 |
Dam Height |
20 |
River Or Stream |
TR-SAUS CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
20 |
Nid Storage |
240 |
Structural Height |
20 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
Halsell Lake No 1 Dam