Residents Raise Alarm Over Floodplain Development Risks.

Flood data from the U.S. Geological Survey has sparked new debate among Benbrook neighbors about the safety of developing along the Trinity River.

While river gauges show the highest recorded level at 13 feet, elevating the water to 617 feet in June 1989, nearby street levels sit several feet higher. That difference has eased some fears, but residents argue the river itself remains the long-standing threat, not just the new construction.

Still, concerns run deeper than numbers. Some neighbors point out how the creek from Brazos feeds into the Trinity at a sharp bend, a natural feature that could amplify water velocity and risk during extreme weather.

Others worry that widening the creek into a canal may push water further into neighborhoods such as Rio Grand and Timberline. Comparisons were made to tragic floods in the Hill Country, where underestimated risks led to loss of life.

The larger issue is development on floodplains. Longtime residents recall past city leaders refusing to waive ordinances that protected flood fringe areas, even at the cost of tax revenue. Today, critics argue that these protections are being eroded, citing recent approvals granted to developers like Sandlin Homes.

The rallying cry, voiced in community meetings and conversations, is simple: floodplains are for rivers, not realtors.

With the weather becoming more and more unpredictable by the day, residents stress that one significant storm could test the limits of any model. For many, the fight to preserve what is left of the floodplain is about protecting not just property but lives.

For more information on local floodplain maps and data, visit usgs.gov or the City of Benbrook’s planning department at benbrook-tx.gov.