Canyon Lakes Project Dam No 6 Reservoir Report

Last Updated: December 20, 2025

Located in Lubbock, Texas, Canyon Lakes Project Dam No 6 stands as a testament to the innovative design work of FREESE AND NICHOLS, serving as a crucial structure for water resource management in the region.


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Summary

Completed in 1976, this dam spans 610 feet in length and boasts a height of 18 feet, with a primary purpose of providing recreation opportunities for the local community. Situated on the Double Mtn Fork Brazos River, the dam offers a surface area of 74.7 acres and a maximum storage capacity of 345 acre-feet, making it a significant asset for water storage and management.

Managed by the local government and regulated by the Texas Commission on Environmental Quality (TCEQ), Canyon Lakes Project Dam No 6 ensures the safety and sustainability of the surrounding area through regular inspections and enforcement measures. With an uncontrolled spillway and two uncontrolled outlets, the dam is equipped to handle a maximum discharge of 2 cubic feet per second, reducing the risk of flooding and ensuring efficient water release during periods of high flow. Despite its moderate hazard potential, the dam remains a valuable resource for the community, showcasing the importance of proactive risk management and infrastructure maintenance in the face of climate variability and water resource challenges.

As a focal point for outdoor recreation and water management in the region, Canyon Lakes Project Dam No 6 stands as a symbol of resilience and innovation, embodying the intersection of infrastructure, environmental stewardship, and community engagement. With its strategic location on the Double Mtn Fork Brazos River and its vital role in water storage and regulation, the dam exemplifies the importance of sustainable water resource management practices in mitigating the impacts of climate change and ensuring a resilient future for generations to come.

Year Completed

1976

Dam Length

610

Dam Height

18

River Or Stream

DOUBLE MTN FORK BRAZOS RIVER

Primary Dam Type

Other

Surface Area

74.7

Hydraulic Height

18

Drainage Area

342

Nid Storage

345

Structural Height

18

Outlet Gates

Uncontrolled - 2, Valve - 1

Hazard Potential

Not Available

Foundations

Rock, Soil

Nid Height

18
       
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.