Non-urban water metering framework and guidelines

States and territories have agreed on a national approach to non-urban water metering.

Use the framework and guidelines to ensure you understand how to comply.

Metrological Assurance Framework 2

All Australian states and territories, 2021

The Metrological Assurance Framework 2 (MAF2) sets out requirements for non-urban metering.

It means:

• higher confidence in meter accuracy
• easier methods to ensure meter accuracy
• consistent regulation of water metering across Australia
• better compliance data for water users, regulators, meter installers and manufacturers.

You can find more guidance on state or territory websites.

The MAF2 replaces the original (2009) Metrological Assurance Framework.

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Pattern Approved meters

All Australian states and territories

All non-urban water meters must be Pattern Approved to the Australian Standard for non-urban water meters (AS4747). This applies to new and replacement meters. Meters are Pattern Approved by the National Measurement Institute of Australia.

We publish the list of Pattern Approved meters.

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We also publish the non-urban metering requirements for the Murray-Darling Basin. These help the metering industry to understand the metering requirements of water users.

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Metering thresholds

All Australian states and territories, 2018

All states and territories have agreed on guidelines for non-urban water metering thresholds. Regulators use these best practice guidelines to design their metering policies.

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