Participate Palmy

What is Nature Calls?

We would like you to have your say on the biggest decision our city needs to make.

Every time you remove a sink plug, flush a toilet, turn off a tap, your dishwasher finishes a cycle or your washing machine beeps – that water goes to our Wastewater Treatment Plant at Tōtara Road, where it's treated before being discharged into the Manawatū River.

Managing water resources and the discharge of wastewater is the joint responsibility of Palmerston North City Council (as applicant) and Horizons Regional Council (as regulator). The mechanism that allows us to discharge our treated wastewater is the resource consent process under the Resource Management Act (RMA).

This project focuses on how we treat and discharge the wastewater we create, for up to the next 35 years

In Palmerston North, we do a pretty good job of managing our wastewater. We highly treat and discharge our wastewater to consistently meet conditions set in our resource consent. However we need to apply for new consents by mid-2022 as part of a process to continually review and improve our environment.

Since we got our last consent back in 2006, laws and standards have changed, along with many people’s views about the environment. This means that our current treatment method isn’t sufficient to meet future requirements, given our growth and higher standards.

While the current discharge complies with all the conditions of our consent, the discharge has negative impacts on the ecology and water quality of the Manawatū River. This project is looking to identify the best practicable option for treating and discharging wastewater in the future to reduce the negative impacts on the river and other environments.

The RMA process requires an option that appropriately avoids or mitigates adverse effects on the environment and meets the purpose and principles of the RMA (Part 2). To meet these requirements we will investigate – and show proof of – our analysis of possible options and the potential effects on the natural, social, cultural and economic environments. It is essential that we also engage with our community to help identify this option.

We’re calling this project Nature Calls. It is one of the largest projects Palmerston North City Council has undertaken. It will be one of the biggest environmental and financial decision our city needs to make in the coming years.