Walker Lake No 2 Dam Reservoir Report
Last Updated: December 5, 2025
Walker Lake No 2 Dam, located in Madison County, Texas, is a privately owned earth dam completed in 1963 for the primary purpose of water supply.
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Summary
Standing at a height of 17 feet and with a length of 935 feet, the dam has a storage capacity of 150 acre-feet, with a normal storage level of 68 acre-feet. Despite its age, the dam has not been rated for its condition and is not regulated by the state, indicating potential risks associated with its operation.
The dam, situated on the TR-Mustang Creek, does not have a spillway and features a buttress core type with an outlet gate. With a high hazard potential rating of 2, the dam poses a significant risk in the event of a failure, highlighting the importance of regular inspections and maintenance. Although the dam's risk assessment is marked as "High," there is currently no data available regarding risk management measures or emergency action plans in place.
For water resource and climate enthusiasts, Walker Lake No 2 Dam serves as a point of interest due to its historical significance and the potential environmental impact it could have in the region. The dam's location in a rural area without state jurisdiction raises questions about its long-term sustainability and the need for comprehensive risk assessment and mitigation strategies. As water supply remains a critical resource, understanding the condition and risks associated with dams like Walker Lake No 2 is essential for ensuring the safety and security of communities that rely on them for water storage and management.
Year Completed |
1963 |
Dam Length |
935 |
Dam Height |
17 |
River Or Stream |
TR-MUSTANG CREEK |
Primary Dam Type |
Earth |
Surface Area |
13 |
Hydraulic Height |
17 |
Nid Storage |
150 |
Structural Height |
17 |
Outlet Gates |
None - 1 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
17 |
Seasonal Comparison
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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.
Walker Lake No 2 Dam