Flood Watch
2026-05-02T04:00:00-05:00

Widespread 1 to 3 inches of rainfall has already fallen in the last 12 hours. A swath of 3 to 5 inches has been observed from Colorado County to NW Harris County. Waves of showers and storms will continue to produce rain rates of 1 to 2+ inches per hour through the evening hours. Training of cells and short duration intense rainfall may cause localized flooding. The Flood Watch is in effect until 3AM Saturday morning. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southeast Texas, including the following areas, Austin, Brazos, Burleson, Coastal Harris, Colorado, Fort Bend, Grimes, Inland Harris, Madison, Montgomery, Northern Liberty, Polk, San Jacinto, Southern Liberty, Trinity, Walker, Waller, Washington and Wharton. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Waves of showers and storms continue to produce localized high rain rates and the potential for several inches of rain in a short time. - http://www.weather.gov/safety/flood

Preserve Boundary In The Big Sandy Unit To Confluence With Trinity River Paddle Report

Last Updated: 2026-04-30

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The Whitewater River Run Preserve Boundary to Confluence with Trinity River in Texas is a popular whitewater rafting destination.


Summary

The ideal streamflow range for this section of the river is between 500-1000 cfs. This segment of the river is rated Class II-III, providing a moderate challenge for experienced rafters and thrill-seekers alike. The run covers approximately 6 miles, featuring several rapids and obstacles such as "The Ledge," "Bumper," and "The Chute."

The Trinity River Authority manages the Whitewater River Run area and has specific regulations in place to ensure safety and preserve the natural environment. Visitors are required to obtain a permit before entering the area and follow strict guidelines for camping, hiking, and fishing. Visitors should also take precautions to prevent littering and avoid disturbing the wildlife in the area.

In conclusion, the Whitewater River Run Preserve Boundary to Confluence with Trinity River in Texas is an exciting and challenging whitewater rafting destination. With its ideal streamflow range, class rating, and specific rapids and obstacles, it provides a thrilling adventure for rafters of all skill levels. However, visitors must adhere to the specific regulations in place to ensure safety and preserve the natural environment.

15-Day Long Term Forecast


River Run Details

Last Updated 2026-04-30
River Levels 51 cfs (9.2 ft)
Percent of Normal 27%
Status
Class Level ii-iii
Elevation ft
Run Length 27.0 Mi
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 08066300
       

5-Day Hourly Forecast Detail