Lake Travis shoreline with limestone cliff, calm water and Texas Hill Country in the distance

Lake Travis water level today: 678.0 ft

Lake Travis changes.
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Live lake levels, water temperature, weather, and conditions for Lake Travis.

Lake Travis is currently at 678.0 ft above mean sea level (95.0% of conservation capacity), 3.0 ft below full pool of 681.0 ft. Last updated Oct 10, 12:55 PM CDT. Data is sourced from the Lower Colorado River Authority (LCRA) Hydromet system and refreshed roughly every 30 minutes.

Current lake level

678.0feet abovesea level
Holding steady −0.02 ft in 24h
Near Full Pool

3.0 ft below full pool

Water Temp77°FRefreshing — cool relief on a hot day
Wind0 mph NCalm

7-Day Trend

0.47 ft

Scale 677.3–678.3 ft

View level details
History

The lake, over time

Daily LCRA readings, with monthly averages back to 1942.

Feet above sea level

—

ft

Floodgates

Highland Lakes floodgate status

LCRA’s flood operations report for the six dams from Lake Buchanan down to Lake Austin.

No floodgates open on the Highland Lakes

Report updated Oct 5, 3:18 PM · levels as of Oct 10, 12:55 PM

Colorado RiverLady Bird LakePedernales River
Elevations to scale. Select a lake for details.

Lake Travis · Mansfield Dam

Gates closed
Lake
678.00 ft3.0 ft below full
Below the dam
492.07 ft

LCRA, Oct 5, 3:18 PM: No gate operations to pass floodwaters are expected.

Read LCRA’s report for each dam

Lake Buchanan · Buchanan Dam

Gates:
No gate operations to pass floodwaters are expected
Inflows:
Inflows to Lake Buchanan are below levels that would require gate operations to pass floodwaters at Buchanan Dam.
Forecast:
Please see the River Operations Report for current forecasts for Lake Buchanan. River Operations Report
Below the dam:
887.23 ft tailwater

Inks Lake · Inks Dam

Spillway:
Flow over the spillway is not expected
Inflows:
Inflows to Inks Lake are below levels that would cause floodwaters to pass over the spillway of Inks Dam.
Forecast:
The level of Inks Lake is expected to remain within its normal operating range.
Below the dam:
825.06 ft tailwater

Lake LBJ · Wirtz Dam

Gates:
No gate operations to pass floodwaters are expected
Inflows:
Inflows to Lake LBJ are below levels that would require gate operations to pass floodwaters at Wirtz Dam.
Forecast:
The level of Lake LBJ is expected to remain within its normal operating range.
Below the dam:
737.08 ft tailwater

Lake Marble Falls · Starcke Dam

Gates:
No gate operations to pass floodwaters are expected
Inflows:
Inflows to Lake Marble Falls are below levels that would require gate operations to pass floodwaters at Starcke Dam.
Forecast:
The level of Lake Marble Falls is expected to remain within its normal operating range.
Below the dam:
678.28 ft tailwater

Lake Travis · Mansfield Dam

Gates:
No gate operations to pass floodwaters are expected
Inflows:
Inflows to Lake Travis are below levels that would require gate operations to pass floodwaters at Mansfield Dam.
Forecast:
Please see the River Operations Report for current forecasts for Lake Travis. River Operations Report
Below the dam:
492.07 ft tailwater

Lake Austin · Tom Miller Dam

Gates:
No gate operations to pass floodwaters are expected
Inflows:
Inflows to Lake Austin are below levels that would require gate operations to pass floodwaters at Tom Miller Dam.
Forecast:
The level of Lake Austin is expected to remain within its normal operating range.
Below the dam:
428.24 ft tailwater

Releases from the dams can start suddenly at any time — stay out of the water near them. Unofficial copy of LCRA’s flood operations report.

Dam Outflows

Mansfield Dam releases

How much water left Lake Travis through Mansfield Dam on the latest full day of LCRA readings, and when it flowed.

View 90-day history
Peak flow · Oct 9
2,456cubic ft/sec
Average flow
516cubic ft/sec
Water released
333.8million gallons
Hours flowing
24of 24
When the water flowed, Oct 9
MidnightNoon11 PM
Drought

Is Lake Travis in a drought?

No. Lake Travis is nearly full.

Today against every drought since 1942. An unofficial reservoir reading, not a U.S. Drought Monitor category.

Drought history
Above drought line
38.0ftdrought levels start at 640 ft
Record low
614.18ftAugust 1951
Last drought
2022–25bottomed at 626.9 ft
Plan your day

Recreation resources

Ramps, beaches, parks and marinas around the lake.

Lake days ahead

Gear for fall lake days

Sun protection, insect repellent, dry storage and campsite lights for Lake Travis outings this fall. Check the forecast before heading out.

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FAQ

Everything you need to know

What is full pool on Lake Travis?

"Full pool" means the lake is full — 681 feet above sea level for Lake Travis. That is the level the LCRA aims for to balance water supply, recreation, and releases downstream.

Why do lake levels change?

Levels rise primarily from rainfall in the upstream Colorado River watershed and from releases from Buchanan Dam. They fall through evaporation, water-supply withdrawals, environmental flow requirements, and releases at Mansfield Dam.

How often is the lake level updated?

The level on this site refreshes roughly every 30 minutes from official LCRA measurements. Right now the lake is at 678.0 feet above sea level — about 95.0% full.

Where can I see historical lake levels?

The history chart switches between 30-day, 6-month, 1-year, and All-Time ranges. All-Time uses LCRA monthly averages since 1942.

How do rainfall and drought affect the lake?

A single major storm in the right watershed can raise Travis several feet in days, while extended drought typically drops the lake a fraction of an inch per day from evaporation and supply releases. Long droughts can pull the lake more than 50 feet below full pool. See the drought conditions page for current reservoir status and historic low stands.

Who manages Lake Travis?

The Lower Colorado River Authority (LCRA) operates Mansfield Dam and manages water supply, flood operations, and environmental flows for Lake Travis. NOAA/NWS provides the forecast data, and USGS reports streamflow.