What’s in your tap water? Look up the postal code to see contaminants

The latest edition of the Tap Water Database is now officially online and ready for public use. The free resource gives the public an overview of what exactly is in their drinking water.

Drinking water may be something we take for granted because of its accessibility, but this new database shows us that just because it meets the standards set by the EPA doesn’t mean it is free from contaminants.

This new database on tap water was compiled by the Environmental Working Group. It takes tests that other agencies have done on public drinking water and puts them together into a comprehensive site that shows what contaminants are found where.

According to the Tap Water Database, 97 contaminants are found in Minnesota tap water.

“What we take for granted is that just because our water meets federal legal standards, it is completely safe and we don’t have to think about it,” Dr Tasha said. Stoiber, senior scientist at EWG. “But there could be a lot of contaminants in your drinking water that we are absolutely concerned about, and we are concerned about the health impacts of these contaminants.”

Among the most prevalent contaminants in the state are radium and nitrate, which are found in more than 100,000 homes.

The highest number of offense points for a town served by a large utility company was Winona. It received 15 points of violation, serving just over 27,000 people, not counting those with private wells.

For more information and to find your city, visit ewg.org/taptwater.

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