The Ashburton water zone is bordered by two large braided rivers — the Rakaia and Rangitata — and divided by the Ashburton and Hinds Rivers. It has been extensively modified over the years to create one of the most productive agricultural regions in New Zealand. Three rūnanga consider the Ashburton zone part of their takiwā – Arowhenua, Taumutu and Ngāi Tūāhuriri. The rivers, lakes and the wetlands that once covered large areas of the zone have always been an important place and food basket for Ngāi Tahu.

Action on the ground

Click here to read about the work we are doing on the ground in the Ashburton water zone.

Your local water zone committee

Meet your water zone committee members.

Zone updates, news and events

Check out your zone's latest stories, videos and newsletters.

Your local Environment Canterbury team

Our staff provide localised assistance and advice regarding land management, consents and compliance.

Your natural environment

Discover the natural environment in the Ashburton water zone.

Information for farmers

Visit the Good Management Practice (GMP) website to find zone-specific farming information.

Subscribe to your water zone mailing list

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View agendas and meeting papers

Use our Document Library to find water zone committee agendas and meeting papers.

Ashburton Water User Group

Find data to manage your water takes from the Ashburton River