Wayne Reynolds – smart effluent management with the GB Magnum travelling irrigator

When Gordonton dairy farmer Wayne Reynolds began planning improvements to his effluent system, his goal was clear: reduce the need for expensive effluent storage without compromising on compliance or paddock performance.

Client

Wayne Reynolds

Date

Location

Gordonton

Key Products

  • Williams GB Magnum irrigator 

Project

By choosing the GB Magnum Travelling irrigator, Wayne was able to eliminate the need for an additional 1,100m³ of effluent storage, and saving around $42,000 in construction costs. A major benefit of the GB Magnum is its ability to apply effluent at a shallow 3mm depth. This low application rate opens up significantly more days in the season where conditions are suitable for irrigation. With the ability to apply little and often, Wayne can keep up with effluent output without overwhelming his storage or risking ponding on paddocks. This "little and often" approach also improves nutrient uptake and supports better pasture health making the most of every drop. Wayne describes the GB Magnum as a practical, reliable, and long-lasting piece of equipment. Its robust design ensures it performs consistently through the seasons, regardless of the challenges that come with managing effluent on a busy dairy farm. The irrigator’s low-maintenance design and straightforward operation mean Wayne and his team can focus on the farm not fixing equipment.

What we did

For Wayne Reynolds, investing in a GB Magnum wasn’t just about getting an irrigator, it was about making a smart, future-proof decision for his effluent system. The result? Lower costs, greater flexibility, and a reliable tool that supports better farming.

  • Saved $42,000 by reducing effluent storage needs
  • Avoided building 1,100m³ of extra storage
  • More irrigation days thanks to 3mm application depth
  • Less reliance on storage during wet periods
  • Improved compliance and nutrient management
  • Long-lasting, practical and reliable equipment

The GB Magnum travelling irrigator could be the solution you’re looking for. Efficient, compliant, and cost effective.

Products used

  • Williams GB Magnum irrigator 

By the numbers

Here how the impact of Willliams Effluent Solutions system design brought results for Atiamuri farm.

"The lower application depths offered by the Williams GB Magnum, has enabled us to significantly increase the number of irrigation days possible throughout the year by reducing the trigger soil moisture deficit required for an irrigation event. The single factor reduced our required storage capacity by 1,100m3 saving us approximately $42,000 in pond construction costs."

W. Reynolds, Gordonton

Wayne Reynolds – smart effluent management with the GB Magnum travelling irrigator

As an off-farm owner, I ultimately chose Williams Effluent Solutions due to their proven experience and the fact that they have the resources to manage the entire project from start to finish. Their ability to take full control of the process gave me peace of mind, knowing that the project would be completed to a high standard. Williams delivered on their promises and made the whole experience stress-free. I would recommend them for anyone looking for a reliable and professional team.

Hamish Hancock
Farm Owner, Wellington

Ready for peace of mind with a reliable effluent system?

Contact us today for a customised solution that eases compliance stress, transforms your farm’s effluent into a valuable resource, and protects your land.