The Wisconsin Department of Natural Resources is awarding the funds, which the city will use to dig up and swap out the underground pipes connecting water mains to individual residences. Lead service lines are a primary source of lead contamination in drinking water, and public health experts say no safe level of lead exposure exists — particularly for children, whose developing brains are vulnerable to permanent damage.

The work will not be invisible. Crews accessing the pipes will temporarily disrupt streets in the neighborhoods where the lines run, according to the announcement. City officials have not yet detailed a construction schedule or identified which blocks will be affected first.

The grant lands as communities across Wisconsin and the nation confront aging water infrastructure, much of it installed decades ago when lead was standard pipe material. Replacing those lines is expensive and logistically complicated, often requiring coordination with individual property owners because the service line is typically split between public and private responsibility.

For Beloit residents, the funding represents a direct investment in a basic public health safeguard: water that flows from the tap without the risk of lead leaching into it. The project also fits into a broader push by state and federal agencies to accelerate lead pipe removal, though advocates have long argued that the pace of replacement nationally remains far too slow given the known harms.

Details on how residents can learn about upcoming work in their neighborhoods were not immediately available.