BALLWIN — Misouri American Water will be canvassing Ballwin neighborhoods for the next few weeks in an effort to find any residential pipes that may contain lead.

The city of Ballwin posted on its Facebook page that the surveyors are aware which lines contain lead on the company side, but aren't sure which customer lines contain lead. The survey is a part of the city's effort to replace all lead-filled lines by 2030.

"Lead service lines were typically constructed prior to 1930. Between 1930 and 1965, the plumbing industry transitioned from lead service lines to copper services lines. In order to ensure Missouri American Water Company meets the reporting requirements of the EPA, they will be conducting an inventory of the service lines in Ballwin," the city said on Facebook.

Part of the inspection requires Missouri American Water workers to enter homes in Ballwin. However, the city stresses that inspectors will have a badge and other means of identification to verify who they are. It's also important to note that if your lines contain lead, it doesn't mean the line can't be used, the city said.

"Missouri American Water regularly tests for lead in drinking water and the water meets state and federal water quality regulations, including those services with lead," the city said.

For more information, call Missouri American Water at (866)-430-0820.