North Fork San Gabriel River at Ronald Reagan Blvd near Leander 8N, TX
River level and flood forecast · Williamson County
Normal2.3 ftas of Mon 3:45 PM
Flow: 5 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 6 PM. Forecasts change as rain falls and as upstream water arrives.
Highest crests on record
- 26.31 ft — July 5, 2025
- 18.55 ft — May 24, 2015
- 17.22 ft — October 22, 2009
- 16.56 ft — October 16, 2018
- 16.34 ft — March 20, 2012
Recent crests: 26.31 ft (July 5, 2025) · 9.12 ft (April 9, 2024) · 4.77 ft (April 21, 2023) · 6.29 ft (August 30, 2022) · 11.42 ft (June 3, 2021)
Up and down the river, and nearby
- UpstreamNorth Fork San Gabriel River at 243 near Briggs, TX, TX
- South Fork San Gabriel River at SH 1869 near Liberty Hill, TX
- Berry Creek near Florence, TX, TX
- North Fork of the San Gabriel River near Georgetown, TX
- San Gabriel River at Georgetown South Fork, TX
- Berry Creek near Georgetown, TX
- Brushy Creek at Cedar Park, TX
- Brushy Creek at I-35 Round Rock, TX
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (GNRT2); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.