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Network NEPM Otter

Network Environmental Performance Measure Updates 2025

Quentin Griffiths

July 3, 2025

Get More From Data, Reduce Organisational Risk

In 2024, Taumata Arowai released the updated Network Environmental Performance Measures (NEPM) draft National Wastewater standards, covering the 2024/25 compliance year.   Throughout the existing NEPM, several changes were made to make the reporting more consistent for both Water and Wastewater operators.  

Alongside these changes, a range of additional Wastewater reporting requirements were introduced.  

The below guide covers off what these additional reporting requirements are, as well as areas in which Lutra can potentially assist.

A full summary of the changes can also be found here – covering off the wider modifications to the NEPM.

 

Access the downloadable guide to the changes, how they relate to you and how ID can help below:

Click on the link button to get access to view and download our full guide.

 

NEPM changes

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