Highland Lakes Texas residents are closely monitoring floodgate operations as the Lower Colorado River Authority (LCRA) maintains active flood management protocols following significant rainfall events in early July 2025. As of recent reports, LCRA has opened one floodgate at Wirtz Dam at Lake LBJ and multiple floodgates at Starcke Dam at Lake Marble Falls to release storm runoff flowing from the Llano River.
The current situation represents a dramatic shift from previous drought conditions. After years of severe drought and low inflows into the lakes, flooding rains in early July 2025 increased the combined storage of the lakes from 51% to 75% of capacity over several days. This rapid increase in water levels has necessitated careful management of dam operations across the Highland Lakes system.
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Current Dam Operations Status
LCRA has opened a floodgate at Wirtz Dam and plans to open additional floodgates at both Wirtz and Starcke dams soon to release storm runoff flowing into Lake LBJ from the Llano River. Officials warn that throughout the evening, LCRA may need to open all 10 floodgates at Starcke Dam to move floodwaters downstream effectively.
The releases create a cascading effect through the Highland Lakes system. Water flows from Wirtz Dam through Starcke Dam and ultimately into Lake Travis. Flows downstream of Wirtz and Starcke dams will be very fast and water levels will be much higher than usual.
Safety Measures and Public Warnings
LCRA has issued comprehensive safety advisories for the Highland Lakes region. LCRA advises everyone to stay off the Highland Lakes for the next few days. The authority emphasizes that conditions remain dynamic and dangerous due to swift currents and flood debris.
The LCRA is continuing to caution everyone to avoid the Highland Lakes over the next several days due to the presence of flood debris, swift current. These warnings reflect the serious nature of current water conditions throughout the Highland Lakes Texas area.
Key Points Summary
- Multiple floodgates remain operational at Wirtz and Starcke dams
- Lake storage levels jumped from 51% to 75% capacity following July rains
- Public advised to avoid Highland Lakes due to dangerous conditions
- LCRA may open additional floodgates as conditions require
- Fast-moving water and debris present significant safety hazards
Weather Impact and Future Outlook
The saturated conditions in Hill Country continue to influence dam operations. Land in the Hill County is saturated, and additional rainfall will result in more storm runoff. This ongoing concern keeps LCRA officials vigilant about potential additional floodgate operations.
Recent rainfall patterns have dramatically altered the Highland Lakes landscape. The last time lakes Buchanan and Travis were full was in July 2019. The current situation marks a significant milestone for water management in Central Texas.
Infrastructure and Preparedness
LCRA’s flood management capabilities have been enhanced through recent infrastructure improvements. In 2021, LCRA completed a $51.1 million project to upgrade and strengthen the floodgates, hoists and other facilities at the dam. These upgrades ensure reliable operation during high-water events like the current situation.
The Highland Lakes Texas region continues to experience the effects of this significant weather event. Officials maintain close monitoring of conditions while prioritizing public safety throughout the ongoing floodgate operations.
Water levels and flow conditions remain subject to change based on additional rainfall and upstream conditions. Residents and visitors should stay informed about current conditions and heed all safety warnings from LCRA officials regarding Highland Lakes access.