Resources

Everything on this site, in one place

Tools, information, and helpful links for keeping an eye on Lake Travis and planning your time at the lake.

Water Data

Current water level, how full the lake is, and water temperature — updated every 15 minutes.

How much water leaves the lake through Mansfield Dam each day, with history.

Plain answers to common questions about water levels, boating, and swimming.

Our mission, where the data comes from, and a bit about the lake itself.

Questions or feedback? We read every message.

How we handle your data and what analytics we use.

The agencies behind the data — useful if you want to dig deeper.