According to the Centers for Disease Control and Prevention and the Environmental Protection Agency, reports of Americans falling ill from drinking tap water are rare, and mostly involve people who are already in frail health. But it is not known how many people suffer unreported stomach upsets from bacterial contamination, or even more serious problems, like long-term exposure to contaminants like lead, from drinking tap water.

The Environmental Protection Agency regulates the community water systems that supply drinking water to most Americans. Every water system is required to publish a yearly “consumer confidence report” detailing contaminants or violations of water quality standards. You can see the report for your water system by contacting the system directly. To find your water system,

To read the entire article in The New York Times, go to: