Summary: Proposed tariff revision that would increase monthly water rates and revenues by approximately $37,300 annually (52.6 percent). The filing would move customers from a two-block rate design to a three-block rate design for water usage to promote conservation efforts. The company serves 67 metered customers and 34 ready-to-serve customers near south Kennewick in Benton County. The proposed effective date is June 1, 2017. The company’s last rate change was effective April 1, 2009.
