Page ContentWater and Sewer Installation In order for water and sanitary sewer lines to be installed in an existing neighborhood, signed requests from at least 51% of the property owners are required. Once the 51% requirement is met and the project is approved, water and/or sanitary sewer lines will be installed in your neighborhood. Upon installation, all property owners are required to pay water system connection fees and/or sanitary sewer system connection fees and connect to the public sewer system within one (1) year of service availability notification. Affected property owners will be sent a "Notice of Water and Sewer Availability" letter that includes available financing options and fee reductions. Have questions about water and sewer installation? Call (757) 385-4171.