A homeowner's efforts to ensure her tap water is lead-free have been hindered by uncertainty about the material used in the pipe connecting her home to the city water supply. She had replaced suspected lead pipes and installed a kitchen filter, but still lacks confirmation that her water is safe.

The city's water system, which serves around 5,000 homes and businesses, is behind schedule on an inventory that would provide this information. This city is among over 1,300 public water systems that missed a deadline to submit such an inventory.

Further details on the status of these water systems and the implications for residents are available from the source.