River iwi are celebrating a landmark Environment Court victory that strengthens protection for the Waikato and Waipā rivers and reaffirms the power of iwi-led kaitiakitanga under Te Ture Whaimana.
Ngāti Tūwharetoa, Waikato, Ngāti Maniapoto, Raukawa and Te Arawa have welcomed the final decision on Waikato Regional Council’s Plan Change 1, ending almost a decade of hearings, appeals and legal action.
The plan is designed to improve water quality across the catchment by reducing contaminants entering waterways from land use activities, including through farm environment plans and other long-term measures.
The Environment Court largely upheld the framework developed by Waikato Regional Council and reaffirmed Te Ture Whaimana as the primary framework guiding restoration of the Waikato River system.
For river iwi, the ruling is being seen as a critical step in turning Treaty settlement commitments into practical and enforceable protections for the awa.
Had the challenge failed, iwi say the health of the river, its ecosystems and the rights secured through settlement could have been weakened, particularly as the catchment continues to face the impacts of environmental degradation.
The decision is also being viewed as a strong example of co-governance in action, with iwi, councils, communities and land users working through a catchment-wide approach to restore and protect the awa for future generations.
Attention now turns to implementing Plan Change 1, with river iwi warning the restoration journey is far from over, especially as the Government reshapes national environmental laws and reviews Treaty obligations across legislation.
The ruling is expected to influence future environmental decision-making across Aotearoa by reinforcing the role of Treaty settlements, iwi leadership and long-term kaitiakitanga in protecting rivers, lakes and whenua.
