Approximately 9 million lead pipes carry drinking water across the country, according to estimates from the federal Environmental Protection Agency. Under a newly proposed rule, cities and other jurisdictions will be required to replace all service lines made out of the hazardous material within 10 years — but first, they have to find where they are. And that’s where you come in. Baltimore is among the cities asking homeowners to test their own pipes for lead and complete an online survey with their results, as it races to complete a required inventory of its pipes.
