The Challenges of Domestic Wastewater/Sewage Systems for Māori Communities

The development of domestic wastewater systems in contemporary Aotearoa New Zealand has presented a significant challenge for Māori communities. While those communities have supported attempts to address the pollution of land and waterways through modern treatment methods, the solution has included continuing discharges of sometimes untreated and often treated wastewater into socially, culturally, ecologically and economically important rivers, streams, lakes, estuaries and harbours. Throughout the second half of the 20 th century, the modern treatment of domestic wastewater and the subsequent discharge to land has been the undeniable desire of Māori communities across the country. This article will explore the challenges and the positive resolutions to changes in domestic wastewater systems, focusing on case studies in Auckland, Christchurch, Rotorua, as well as a number of examples in the King Country/Te Rohe Pōtae and the Manawatū. Central government coordination and funding are necessary for the creation of wastewater treatment systems, as are Regional Councils, because they enforce the rules when consents are breached by local governments. Although domestic wastewater is only one of many sources of pollution to Aotearoa waters, the involvement of Māori communities in creating solutions to that specific problem at least shows the best way to move forward in addressing other environmental challenges.