On the verge of finishing a long-awaited sewer project, Flowery Branch is looking to what a more developed sewer system could mean for the South Hall County city. For his part, Mayor Mike Miller said he hopes the city can start to flip sewer allocation numbers from 70 percent residential and 30 percent commercial to 70 percent commercial and 30 percent residential. “Our goal is to bring some properties into the city and get some of the properties already in the city developed … so that they bring jobs to the city,” he said.