La Cabrada Tank Dam Reservoir Report
Last Updated: December 19, 2025
La Cabrada Tank Dam, located in Zapata, Texas, is a private-owned earth dam completed in 1974 with a primary purpose of 'Other.' Standing at a height of 12 feet and a length of 1650 feet, this dam has a maximum storage capacity of 200 acre-feet, with a normal storage of 54 acre-feet and a surface area of 20 acres.
°F
°F
mph
Wind
%
Humidity
Summary
The dam is situated on the TR-ARROYO CARIZALES stream, and it does not have a spillway, locks, or drainage area.
Despite the lack of certain features, La Cabrada Tank Dam poses a high risk, as indicated by a hazard potential rating of 'Not Available' and a risk assessment of 'High (2)'. The condition of the dam is not rated, and there is no available information on emergency preparedness measures or risk management strategies. With no recent inspection data or maintenance records provided, the dam's structural integrity and safety remain uncertain, calling for increased attention and monitoring from relevant authorities and stakeholders in the water resource and climate community.
Enthusiasts in water resources and climate may find La Cabrada Tank Dam an intriguing case study for its unique design characteristics, operational limitations, and potential risks. As a privately-owned structure with limited government oversight, the dam's significance lies in its impact on local water management and environmental concerns. With a focus on enhancing resilience and safety measures, further research and collaboration are essential to ensure the sustainable management of this dam and its surrounding watershed.
Year Completed |
1974 |
Dam Length |
1650 |
Dam Height |
12 |
River Or Stream |
TR-ARROYO CARIZALES |
Primary Dam Type |
Earth |
Surface Area |
20 |
Hydraulic Height |
12 |
Nid Storage |
200 |
Structural Height |
12 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
12 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Rio Grande At Ft Ringgold
|
2110cfs |
Rio Grande At Laredo
|
1760cfs |
Zacate Ck At Laredo
|
0cfs |
Los Olmos Ck Nr Falfurrias
|
0cfs |
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.
La Cabrada Tank Dam