"Lead levels in Flint, Michigan's drinking water, the focus of a public health crisis, have fallen below federal limits, state officials said on Tuesday, although they cautioned residents to keep using filtered water as the city's old lead pipes are replaced.

Tests showed lead levels in the city's drinking water were 12 parts per billion (ppb) between July and December, below the federal limit of 15 ppb, Michigan officials said in a statement.

The water crisis erupted when tests in 2015 found high amounts of lead in blood samples taken from children in Flint, a predominantly black city of about 100,000."

Susan Heavey and David Ingram report with Timothy Mclaughlin for Reuters January 24, 2017. [2]