We grow up with a certain level of trust in the tap. You turn the handle, the water comes out clear, and you drink it. In the United States, we assume that clean water is a given, a solved problem. But if you dig into the infrastructure reports of major American cities, that confidence starts to crumble. The crisis in Flint, Michigan, wasn’t an anomaly; it was a warning shot.
The reality is that much of our water infrastructure is approaching a century old. We are drinking from pipes laid down when the Titanic was sailing. From lead leaching to “forever chemicals” (PFAS) that treatment plants can’t filter out, the water in your glass might be hiding invisible toxins. As an investigative writer, I looked into the data, and these are five cities where you might want to think twice before skipping the filter.
