Lake Meadow Dam Reservoir Report

Last Updated: December 5, 2025

Located in Guadalupe, Texas, Lake Meadow Dam is a state-owned structure built in 1930 with a primary purpose of hydroelectric power generation.


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Summary

Situated on the Guadalupe River, this earth dam stands at a height of 43.6 feet and has a length of 2550 feet, providing a normal storage capacity of 243 acre-feet. The dam also serves recreational purposes, offering a surface area of 107 acres for outdoor activities.

Managed by the Texas Commission on Environmental Quality (TCEQ), Lake Meadow Dam has been deemed to be in fair condition as of the most recent assessment in April 2021. The dam features a spillway width of 741 feet and is equipped with two outlet gates for controlled and uncontrolled water release. With a drainage area of 1771 square miles, the dam plays a crucial role in water resource management and flood control in the region.

Despite its age, Lake Meadow Dam continues to play a vital role in supporting the local ecosystem and providing renewable energy through hydroelectric power generation. With its scenic location and diverse functions, the dam stands as a testament to the importance of sustainable water resource management and climate resilience in the face of changing environmental conditions.

Year Completed

1930

Dam Length

2550

Dam Height

43.6

River Or Stream

GUADALUPE RIVER

Primary Dam Type

Earth

Surface Area

107

Hydraulic Height

43.6

Drainage Area

1771

Nid Storage

3210

Structural Height

43.6

Outlet Gates

Other Controlled - 1, Uncontrolled - 1

Hazard Potential

Not Available

Foundations

Unlisted/Unknown

Nid Height

44
       
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.