Station Name: Trinity Rv at Wallisville, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 13 feet

Nearest Address:
US Army Corps Road
Wallisville, TX 77597
Chambers County

GPS Coordinates: 29.8124434, -94.7313087

Nearby Water Temperatures

Rip Current Statement issued May 20 at 1:36AM CDT until May 20 at 10:00PM CDT by NWS Houston/Galveston TX

Effective: Wed May 20, 2026, 1:36 AM
Expires: Wed May 20, 2026, 5:45 PM

* WHAT...Dangerous rip currents. * WHERE...Gulf-facing beaches, including the Matagorda Peninsula, Brazoria County beaches, Galveston Island and the Bolivar Peninsula. * WHEN...Through this evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

Swim near a lifeguard and away from rocks, jetties, and piers. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

Flood Watch issued May 20 at 12:41PM CDT until May 25 at 7:00AM CDT by NWS Houston/Galveston TX

Effective: Wed May 20, 2026, 12:41 PM
Expires: Thu May 21, 2026, 7:15 AM

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of south central and southeast Texas, including the following areas, in south central Texas, Coastal Jackson and Inland Jackson. In southeast Texas, Brazoria Islands, Coastal Brazoria, Coastal Galveston, Coastal Matagorda, Fort Bend, Galveston Island, Inland Brazoria, Inland Galveston, Inland Matagorda, Matagorda Islands and Wharton. * WHEN...From Thursday morning through Monday morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Areas along the coast, especially Matagorda and Brazoria Counties, received 4-6+" between Tuesday night and Wednesday morning. These areas are expected to see another round of moderate to heavy rainfall on Thursday and Friday which brings the potential for flash flooding. The current extent of this Flood Watch includes areas with a flood threat within the next 24-48 hours, so the watch could be expanded in area and as the rainfall threat evolves going into the weekend. Rainfall rates are expected to peak in the 3-4+" per hour range in the heaviest downpours. Additional rainfall totals through Friday are anticipated to be in the 2-4" range along the coast. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.