Antelope Tank Dam Reservoir Report
Nearby: Big Torra Tank Dam Goodnight Tank Dam
Last Updated: December 19, 2025
Antelope Tank Dam, located in Oldham, Texas, stands as a testament to innovative water resource management.
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Summary
Completed in 1962 by the USDA NRCS, this earth dam reaches a height of 22 feet and spans 574 feet across the TR-West Alamosa Creek. With a storage capacity of 104 acre-feet, it serves a vital role in water conservation for the area.
Despite its age, Antelope Tank Dam has been well-maintained and remains structurally sound, with a high hazard potential rating. Its primary purpose, classified as "Other," underscores its versatility in meeting various water management needs. While lacking a spillway, the dam features an outlet gate for controlled release of water, demonstrating a commitment to safety and sustainable water use.
As climate change continues to impact water resources, the significance of structures like Antelope Tank Dam becomes increasingly apparent. With its strategic location and efficient design, this dam plays a crucial role in mitigating water scarcity and ensuring the resilience of communities in Oldham, Texas. The dedication to proper maintenance and risk management further solidifies its importance in the face of evolving environmental challenges.
Year Completed |
1962 |
Dam Length |
574 |
Dam Height |
22 |
River Or Stream |
TR-WEST ALAMOSA CREEK |
Primary Dam Type |
Earth |
Hydraulic Height |
22 |
Nid Storage |
104 |
Structural Height |
22 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
22 |
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.
Antelope Tank Dam