Water Services Ruapehu District Council Water Services is responsible for the supply and management of drinking water, stormwater and wastewater systems and services in Ruapehu. Featured Drinking Water Supply About the supply of drinking water in the Ruapehu District Ruapehu-Whanganui Water Services Delivery Plan Information on the Ruapehu-Whanganui District Councils joint Water Services Delivery Plan (WSDP) and two-council Water Services Council Controlled Organisation (WS-CCO). Stormwater Stormwater management in the Ruapehu District Wastewater Information on Ruapehu wastewater Water Services Fees and Charges See here for Fees and Charges relating to Water, Stormwater and Wastewater