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New Flood Warning System Rainfall & Stream Gauge Alerts Available

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CONROE, TX — San Jacinto River Authority (SJRA) announced today a project resulting from their ongoing partnership with Harris County Flood Control District to provide residents of Montgomery, Harris, and surrounding counties the ability to sign up and receive water level and rainfall alerts. Automated alert notifications will be delivered via text message or e-mail when defined rainfall or water level values are reached at specific rainfall and stream gauges, alerting residents of potential high water threats.

The Flood Warning System (FWS) rainfall and stream gauge alerts are based on information gathered at over 250 gauge locations across the region by numerous agencies, including Harris, Brazoria, Fort Bend, Montgomery, Galveston, and Waller Counties, City of Mont Belvieu, City of Sugar Land, The Woodlands, and SJRA.




“Water level determination is essential knowledge during potential flooding events,” said Chuck Gilman Director of Water Resources and Flood Management for SJRA. “Our collaboration with Harris County Flood Control will take data from gauges across the region and give the public another tool to manage the threat of flooding in our area.”

“One of the biggest takeaways from Hurricane Harvey was the need for automated notifications to be delivered in a timely manner and this enhancement will help to accomplish that effort” stated Jeff Lindner, Director of Hydrologic Operations and Meteorologist for the Flood Control District. “Residents can use the new alerts feature to make timely, informed decisions on how to protect themselves, their families, and property.”




The feature allows residents to create customized water level alerts or select from pre-defined rainfall and water level values that have been developed and utilized by local government officials. Create an account and sign up for alerts at

One of the major river authorities in Texas, SJRA’s mission is to develop, conserve, and protect the water resources of the San Jacinto River. Covering all or part of seven counties, the organization’s jurisdiction includes the entire San Jacinto River watershed, excluding Harris County. For additional information on SJRA visit