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

Flood Watch issued April 30 at 11:21PM CDT until May 2 at 4:00AM CDT by NWS Houston/Galveston TX

Effective: Thu April 30, 2026, 11:21 PM
Expires: Fri May 1, 2026, 11:30 AM

* 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...From 3 AM CDT Friday through late Friday night. * 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 will produce localized high rain rates and the potential for several inches of rain in a short time period. - 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.

Flood Watch issued May 1 at 11:27AM CDT until May 2 at 4:00AM CDT by NWS Houston/Galveston TX

Effective: Fri May 1, 2026, 11:27 AM
Expires: Sat May 2, 2026, 4:00 AM

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

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.

Wind Advisory issued May 1 at 10:46AM CDT until May 2 at 1:00AM CDT by NWS Lake Charles LA

Effective: Fri May 1, 2026, 10:46 AM
Expires: Sat May 2, 2026, 1:00 AM

* WHAT...Northeast winds around 20 mph with gusts up to 35 mph expected. * WHERE...Portions of central, south central, and southwest Louisiana and southeast Texas. * WHEN...From 3 PM this afternoon to 1 AM CDT Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

Flood Watch issued April 30 at 7:13PM CDT until May 2 at 4:00AM CDT by NWS Lake Charles LA

Effective: Thu April 30, 2026, 7:13 PM
Expires: Fri May 1, 2026, 7:15 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Louisiana, including the following parishes, Beauregard, Rapides and Vernon and southeast Texas, including the following areas, Hardin, Northern Jasper, Northern Newton, Southern Jasper, Southern Newton and Tyler. * WHEN...From 4 AM CDT Friday through late Friday night. * 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... - A boundary is expected to set up which may result in an area of heavy rainfall and repeating storms within the watch area. Rainfall totals 2 to 4 inches with locally higher amounts may be possible. - 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.

Flood Watch issued May 1 at 8:47AM CDT until May 2 at 4:00AM CDT by NWS Lake Charles LA

Effective: Fri May 1, 2026, 8:47 AM
Expires: Fri May 1, 2026, 8:00 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Louisiana, including the following parishes, Allen, Avoyelles, Beauregard, Evangeline, Rapides, St. Landry and Vernon and southeast Texas, including the following areas, Hardin, Northern Jasper, Northern Newton, Southern Jasper, Southern Newton and Tyler. * WHEN...Through late tonight. * 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... - Widespread showers and a few thunderstorms with high rain rates for a prolonged period may cause flooding. - 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.