The Banks Peninsula water zone is made up of eroded volcanic domes that have been breached by the sea. Its catchments are short, steep and prone to flash flooding. The peninsula is reliant on rainfall to keep the creeks running and storage tanks and ponds full. Groundwater resources are limited and every summer settlements such as Akaroa experience water restrictions. It has always been an important place and food basket for Ngai Tahu. Four rūnanga are present on Banks Peninsula – Te Hapu ō Ngāti Wheke/Rāpaki, Te Rūnanga o Koukourarata, Te Rūnanga o Ōnuku and Te Rūnanga o Wairewa.

Zone news and events

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Meet your zone representatives

Find out who your water zone committee members are and meet your on-the-ground zone delivery team.

Water conservation

Our water is too precious to waste; it is up to everyone to use it wisely.

Action on the ground

The enhancement of ecosystem health, indigenous biodiversity and recreation is at the heart of action on the ground in the Banks Peninsula water zone.

Upcoming meetings and agendas

Find out when your zone's next meeting is and read the agenda.

Make a positive difference

Waterways can recover; however it takes a sustained effort over many years. Working together we can make a positive difference.

Let's work together for a healthy harbour

Find out how five organisations have come together to work toward the restoration of Whakaraupō/Lyttelton Harbour.

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Your natural environment

Discover the natural environment in the Banks Peninsula water zone.