Frank Kincaid Lake No 1 Dam Reservoir Report

Last Updated: December 16, 2025

Located in Uvalde, Texas, the Frank Kincaid Lake No 1 Dam, completed in 1971, stands as a testament to the vital role it plays in providing water supply to the region.


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Summary

This private-owned Earth dam, designed by USDA NRCS, spans 700 feet in length and reaches a height of 15 feet, with a maximum storage capacity of 165 acre-feet. While it does not have a spillway, it boasts a surface area of 20 acres and serves as a critical resource for the local community.

Despite being non-regulated by the state, the dam poses a high risk with a hazard potential rating of 2. With no recent inspection or condition assessment data available, the dam's safety and maintenance measures remain unclear. The absence of emergency action plans and inundation maps further heightens concerns about its risk management capabilities. As water resource and climate enthusiasts, understanding the importance of ensuring the integrity and safety of such structures is paramount in safeguarding the surrounding environment and community.

With its strategic location along the TR-Frio River, the Frank Kincaid Lake No 1 Dam stands as a crucial infrastructure for water supply purposes. As debates around climate change and water resource management continue to gain prominence, the need for proactive monitoring and upkeep of dams like this one becomes increasingly urgent. As advocates for sustainable water practices, it is essential to prioritize the safety and maintenance of such critical infrastructure to ensure a reliable and resilient water supply for years to come.

Year Completed

1971

Dam Length

700

Dam Height

15

River Or Stream

TR-FRIO RIVER

Primary Dam Type

Earth

Surface Area

20

Hydraulic Height

15

Nid Storage

165

Structural Height

15

Outlet Gates

None - 1

Hazard Potential

Not Available

Foundations

Unlisted/Unknown

Nid Height

15
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.