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corrision

Steve Carmody / Michigan Radio

New tests show that possible changes to how Flint treats its drinking water may not solve a problem that could be creating "serious" lead levels in people's tap water.

Virginia Tech University researchers say a big part of the problem with Flint’s tap water is the corrosiveness of Flint River water.

They claim it’s 19 times more corrosive to lead solder used in pipes than the Detroit water it replaced.