Lake Travis Water Level Today
Station: Lake Travis nr Austin, TX (USGS 08154500) • Managing Agency: Lower Colorado River Authority (LCRA)
Current Conditions Summary
Lake Travis in TX is currently reading 668.70 ft (NGVD29). Boaters, dock owners, and anglers can check this reading alongside historical percentiles and wind forecasts below. This places today's water level at the 1th percentile for this time of year.
Water Level Observation Chart
Middle 50% seasonal band shown in aquaBoating Conditions & Wind Safety Strip
Forecast point: Lat 30.395, Lon -97.907 • NWS Hourly Model
Monitoring Station Location
Verified Public Boat Ramps
| Ramp Name | Min Elevation | Status Today |
|---|---|---|
| Mansfield Dam Boat Ramp | 655.0 ft | Open |
| Pecan Street Boat Ramp | 668.0 ft | Open |
Practical Tools for Lake Travis
Dock & Ramp Clearance
Calculate water depth over your slip floor or ramp toe today.
Lake Level Risk Report
Analyze multi-decade flood and drought frequencies for specific elevations.
Compare With Other Lakes
Compare Lake Travis against nearby lakes on level and wind.
About Lake Travis Hydrology
Lake Travis is a verified reservoir situated in Travis County, TX. Water resources and dam operations are managed by Lower Colorado River Authority (LCRA).
Official hydrological telemetry is captured at station Lake Travis nr Austin, TX (Station ID: 08154500) and is referenced to the NGVD29 vertical geodetic datum. The station features continuous daily observation records spanning back to 1940-09-01 (84 years of records).
Frequently Asked Questions About Lake Travis
What is the current water level of Lake Travis?
The latest verified reading for Lake Travis is 668.70 ft NGVD29, recorded at station 08154500.
Is Lake Travis currently considered normal, high, or low?
Lower than 99% of the 84 years on record for this calendar window (1th percentile).
What is the full conservation pool of Lake Travis?
Full pool elevation is authorized at 681.0 ft NGVD29. The lake is currently 12.30 ft below full pool.
What vertical datum is used for Lake Travis?
Elevations on Lake Travis reference the NGVD29 geodetic vertical datum. Always confirm this datum when comparing water readings to private dock surveys.
Who manages the dam and water releases on Lake Travis?
Water management and river operations are directed by Lower Colorado River Authority (LCRA).
Are public boat ramps on Lake Travis currently usable?
Launch usability depends on the specific ramp's toe elevation and your trailer draft. Check our verified ramp table above or calculate your exact hull clearance using the Clearance Calculator.