But it’s much more widespread than that.
The acceptable maximum level of lead in water is 15 parts per billion, according to the U.S. Environmental Protection Agency.
Testing in Flint from January through June showed 7 parts per billion, which is acceptable, compared to the last six months of 2016, during which testing found 12 parts per billion in the water.
In the first half of 2016, testing found a dangerous 20 parts per billion.
But lead in the water isn’t just a Flint problem.
Across Michigan, 71 water systems show a higher lead count than that for the city of Flint, and even in communities with acceptable levels, individual homes can be at risk.
"If you have all PVC pipes in your house, not a problem," Starks said.
Homes built before 1986 are the most likely to have lead in the pipes.
"If you have young kids at home, particularly under the age of 6, you might want to have your water tested," Starks said.
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