JAMESTOWN — Property owners who have received a notification about their residence having a lead service line can still sign up to get up to about 60% of their lead service line replacement cost covered through loan forgiveness. “Per the EPA rules, that means the whole service line is unknown even if you know what one portion may be … ,” he said. The lead service line replacement project on 4th Avenue Northeast and 4th Avenue Southeast is expected to begin this fall. The goal is to complete the lead service line replacement project on 4th Avenue Northeast and Southeast this year. “We can actually look up and say this one is copper from the curb stop to the house, but it is unknown from the curb stop to the main,” he said.