Lake Georgetown Water Level Today - 784.36 ft, 78.7% Full

Brazos River · Texas - updated daily from official gauges

Western Reservoir Conditions·Daily·No. 92·Friday, October 23, 2026·Latest reading October 23, 2026

• Lake Georgetown is 78.7% full - high on this site's capacity scale - as of October 23, 2026. Surface elevation 784.36 feet, storage 29,916 acre-feet (capacity basis 38,005 acre-feet), per Texas Water Development Board data.
• That elevation is 18.80 feet above its record low of 765.56 ft (October 21, 2011), in a daily record going back to October 2, 1995 (TWDB's period of record for this reservoir).
• Storage is 111% of the October 23 average across 32 years of record.
• Lake Georgetown is falling: elevation changed -0.19 ft over the past week, +0.22 ft over the past month, and +1.86 ft over the past year, per Texas Water Development Board data.

Lake Georgetown has risen 1.86 feet in twelve months, to 111% of its October 23 storage average.

Lake Georgetown vs its record low

In the daily record used by this site (going back to October 2, 1995 (TWDB's period of record for this reservoir)), Lake Georgetown's lowest surface elevation was 765.56 feet on October 21, 2011, when storage was 13,399 acre-feet. As of October 23, 2026, Lake Georgetown is at 784.36 feet - 18.80 feet above that record. The record high in the same series was 825.93 ft on July 10, 2007.

Lake Georgetown storage in context

Lake Georgetown water level, past 12 months

78.7% full at the latest reading - across the past 12 months it ranged from 71.3% (December 12, 2025) to 100.0% (August 4, 2026). Percent full is storage against the 38,005-acre-foot capacity basis, not a share of the elevation plotted above.

Lake Georgetown elevation, full record

78.7% full at the latest reading - across the storage record since March 4, 1980 it ranged from 1.2% (March 4, 1980) to 101.3% (December 31, 2015). Percent full is storage against the 38,005-acre-foot capacity basis, not a share of the elevation plotted above. Every percentage here is measured against today's capacity basis; a reservoir's surveyed capacity changes as sediment accumulates behind the dam, so early-record percentages are indicative rather than exact.

Last 14 daily readings

Frequently asked questions

What is the water level of Lake Georgetown today?

As of October 23, 2026, Lake Georgetown's surface elevation is 784.36 feet, with 29,916 acre-feet in storage - 78.7% of the 38,005 acre-foot capacity basis. Source: Water Data for Texas (TWDB) daily data.

How full is Lake Georgetown?

Lake Georgetown is 78.7% full as of October 23, 2026. Its storage is 111% of the October 23 average across its record since 1995. Source: Water Data for Texas (TWDB) daily data.

When was Lake Georgetown last full?

Lake Georgetown was last at or above 95% of its 38,005 acre-foot capacity basis on August 14, 2026. As of October 23, 2026 it is 78.7% full. Source: Water Data for Texas (TWDB) daily data.

Is Lake Georgetown rising or falling?

Lake Georgetown is falling: its elevation changed -0.19 feet over the week ending October 23, 2026, +0.22 ft over the past month, and +1.86 feet over the past year. Source: Water Data for Texas (TWDB) daily data.

What was Lake Georgetown's lowest water level on record?

Lake Georgetown's lowest surface elevation in the daily record since October 2, 1995 was 765.56 feet on October 21, 2011, per the daily record used by this site. As of October 23, 2026 the reservoir is 18.80 feet above that record low.

About this gauge

Lake Georgetown is a Texas water-supply reservoir in the Brazos River basin. Water Data for Texas publishes a conservation pool elevation of 791.0 ft and a conservation capacity of 38,005 acre-feet, with daily water level and storage recorded since 1980-03-04.

Operator

Texas Water Development Board (Water Data for Texas)

Station

georgetown

Measurements

Daily water level and conservation storage

River

Brazos River

State

Texas

Full pool reference

791.0 ft

Capacity basis

38,005 acre-feet (Water Data for Texas (TWDB) conservation capacity)

Period of record

October 2, 1995 (TWDB's period of record for this reservoir)

Status

Provisional - subject to revision by the reporting agency

Update cadence

Daily

TWDB reports conservation storage against a conservation capacity that is restated as new volumetric surveys are completed, so a percent-full figure here can change without the water level changing. TWDB's methodology page is linked in the notes below.

Download the daily CSV (date, elevation ft, storage AF) or see all data downloads.

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