lead service lines

CSG Midwest
As part of what state officials say is the strictest set of lead and copper standards in the nation, Michigan will require all of the state’s public water systems to replace their lead service lines. Starting in 2021, the Detroit Free Press reports, each public water system must replace, on average, 5 percent of its lead service pipes per year over a 20-year period, with water customers paying for most of the estimated $2.5 billion price tag.