Summary In May 2025, Hamilton City Council and Waikato District Council decided to create a new water company, to manage three waters services (drinking water, wastewater, and stormwater). The new Council-controlled Organisation (CCO) has been named “IAWAI – Flowing Waters” and was incorporated in July 2025. According to the Hamilton City Council website, the new … Continue reading Household Water Costs in Hamilton City Projected to Triple within 9-years under New Water Company