Record rainfall pounded states from Alaska to Pennsylvania over the past month, triggering dangerous flash floods that experts warn will intensify as climate change alters weather patterns. The relentless downpours have swamped emergency response systems and exposed a critical gap between the risks communities now face and the infrastructure designed to protect them.
The science is clear. Warmer oceans and air increase evaporation, loading the atmosphere with more water vapor, according to Jennifer Francis, a senior scientist at the Woodwell Climate Research Center. That vapor acts as fuel for storms, giving them more moisture to work with and creating a self-reinforcing cycle that drives heavier precipitation events.
Yet many American cities remain unprepared. Some still rely on water management systems installed over a century ago, systems that simply cannot handle the intensity of modern storms. Alice Hill, a senior fellow at the Council on Foreign Relations, puts it bluntly: "We have basically built for a climate that no longer exists, and retrofitting our infrastructure is a slow and expensive process."
The consequences have been tragic. In Texas, flash flood emergencies were issued this month in two counties, with Governor Greg Abbott reporting at least two deaths and noting that more than 70 people required rescue. In Missouri, a summer camp saw over 200 children and staff evacuated by helicopter after flooding struck, though no campers died. A woman named Faith Gregory perished when her home was swept away.
These events follow a particularly grim anniversary. One year ago, central Texas experienced catastrophic flooding at Camp Mystic, where 28 people died, including 25 campers and two counselors. The tragedy underscored a painful irony: the camp had successfully appealed to the Federal Emergency Management Agency to remove some of its buildings from the 100-year flood map, allowing expansion into what proved to be a vulnerable area.
The problem extends far beyond outdated pipes. In cities like Houston and New York, developers have continued building in floodplains despite known risks. In Harris County, Texas, more than 6,500 homes have been removed from floodplain maps through developer appeals to FEMA, a process that shields property owners from stricter building codes and expensive flood insurance requirements.
Jim Blackburn, an environmental law professor at Rice University, explains the Texas dynamic plainly: hilly terrain limits construction space, leaving the flat land beside the Guadalupe River as prime real estate. "So that flat land next to the river has always been, from a Texas viewpoint, prime for development," he said. He argues that governments must introduce regulations prohibiting construction in flood zones, yet resistance remains strong. "People generally resist flooding regulations and try to find our way around them as best they can," Blackburn acknowledged.
Political obstacles compound the problem. In conservative states particularly, the phrase "climate change" itself has become contentious. The Republican Party of Texas stated in its 2024 platform that it opposes "climate change" initiatives that it views as obstructing business and private property use.
Federal support for preparedness has also wavered. In April 2025, the Trump administration eliminated the Building Resilient Infrastructure and Communities program, which was scheduled to distribute $882 million in grants for projects like stormwater improvements. Though a judge ordered FEMA to restore the funding in December, the uncertainty highlighted shifting political commitment to infrastructure resilience.
Some cities are experimenting with adaptive design. The so-called "sponge city" concept converts hard surfaces like concrete to permeable alternatives such as grass and parks, allowing rainfall to be absorbed and stored rather than rushing into streets and homes. Hill described the approach as creating "easier water flows for the rainfall" and reducing flooding pressure on traditional drainage systems.
Yet experts agree that retrofitting the nation's landscape and infrastructure to match the new climate reality will take years. For now, officials focus on immediate survival. In Texas this week, more than 70 people were rescued from floodwaters as emergency crews raced against rising waters and officials urged residents to evacuate.
Author James Rodriguez: "The infrastructure gap between where we build and how much water we now get is a ticking clock, and political reluctance to say 'climate change' won't make the physics any less brutal."
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