In 2025, Taumata Arowai released the draft National Wastewater Standards for consultation, which closed on the 24th of April 2025. With the proposed standards indicated to coming into effect from August 2025, we thought it would be worthwhile having a look at the standards to understand what the reporting requirements may look like going forward.
Access the downloadable guide to the proposed changes and how they relate to ID below:
Click on the link button to get access to view and download our full guide.
Proposed Limits based on draft standards
Figure 1 – Proposed discharge limits based on the relevant receiving environment. See the proposals on a page here.
