Auckland residents are set to experience a 7.2% increase in their water bills starting July 1, raising the average monthly charge from $120 by about $8. This hike comes as part of Watercare's efforts to fund critical infrastructure projects, including the $1.67 billion Central Interceptor, which is expected to reduce sewage overflows by approximately 80% upon its completion in late 2026. Additionally, developers will see a 20% increase in the Infrastructure Growth Charge (IGC), a fee that varies across the region and is crucial for funding new connections to the water and wastewater network. This increase is compounded by a recent 7.9% rise in council rates, putting further financial strain on Auckland households. Watercare's financial officer, Angela Neeson, emphasized the necessity of these increases to avoid larger future costs and ensure the infrastructure can meet growing demand. Critics, including Property Council chief executive Leonie Freeman, argue that such increases could hinder housing development and affordability, stressing the need for transparent and justified pricing structures.