08/27/2026
Why is the Lake Austin drawdown happening in fall instead of winter?
Historically, lake drawdowns took place in the winter. But after Winter Storm Uri in 2021, we changed that approach to help ensure hydroelectric generators at dams along the Highland Lakes are fully available during the cold winter months.
During extreme winter weather, electricity demand can rise dramatically and other power sources can be affected. Keeping the lakes at normal operating levels helps ensure LCRA can generate hydropower if needed to support grid reliability - helping keep power available for Texas homes, businesses and essential services.
That’s why planned lake drawdowns now take place in the fall.
At the request of the City of Austin, we will draw down Lake Austin from Oct. 12 through Nov. 30, 2026, to allow shoreline property owners and City departments to perform needed maintenance.