2026 Nuffield NZ Farming Scholarship. Apply by 17 August 2025. Read More...

Apply for 2026 Nuffield NZ Farming Scholarship by 17 August 2025. More details...

Making large scale community water enhancement projects a reality

O'Sullivan, D

Executive Summary

This report has been written to convey the experiences that I have enjoyed and the lessons I have learned in eight years involvement in large scale community water enhancement project promotions. In the early 80’s with the major government reforms, promoters’ of irrigation were left on their own with government assistance totally withdrawn. This period saw development ease until the mid 90’s when the first two true community water enhancement schemes were built. They were the 11,000 Waimakariri and the Opuha Dam Scheme, the latter of which I have been involved as a director of the irrigation company since 1994. This report gives a full outline of the physical and financial structure of this scheme, the tradeable water shares which were a first with this scheme, and the problems we had in attaining farmer up-take and how that was dealt with. Now that Opuha is fully subscribed, farmers are looking for more water. The Aoraki Water Trust was established 2 years ago, of which I am Deputy Chairman. We are looking at the feasibility of bringing water from Lake Tekapo by gravity over Burkes Pass and distributing into five river catchments. The lessons learnt from Opuha are being put to full use in dealing with the Aoraki scheme. This report gives a good outline of these.

Grow. Advance. Lead.

Do the Kellogg Rural Leadership Programme.

More Kellogg reports:

2025

27 and Ewe: Evaluating the Case and Appetite for Genotyping the NZ Commercial Sheep Flock

This report by Anna Vaughan evaluates if genotyping NZ ewes delivers enough genetic, market, and sustainability benefits to justify cost and adoption challenges.
Read More →
2025

Water quality in the Amuri Basin

This report seeks to gain understanding of farmer water quality perspectives in the Amuri Basin and what factors in their farming systems they were prepared ...
Read More →
2024

Foraging New Horizons: Levers of Sustainable Innovation in the NZ Food and Fibre Sector

This report aims to identify key inflexion points for New Zealand agriculture to adopt sustainable practices, enhance market opportunities, and drive systemic transformation through collaborative ...
Read More →