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Flood information

Flood information

WaterNSW is Australia’s largest water supplier. We deliver water to our customers 365 days of the year in all types of weather and conditions. As Australia commonly experiences a range of natural events such as fire, flood and drought we closely plan for, monitor and manage such events. We do this while working closely with the NSW Government and other key agencies and stakeholders.

Flood Flooding and high rainfall events

High rainfall events that extend over our catchment areas can lead to increases in our dam and storage levels, resulting in them spilling.

WaterNSW closely monitors these events and works together with other key agencies to manage the dams during these incidents.

Where can I find information about river levels , floods and road closures?

The Bureau of Meteorology (BOM) is the agency responsible for issuing information about rainfall, river levels and flood. For the most up to date information on flood watches and warnings visit (Note: if you don’t have access to the web, the NSW BOM office number is 9296 1555)

The State Emergency Services (SES) provides information about preparing for floods on their website, or their NSW SES Facebook page. If you have a flood emergency, please call 132 500.

For information on road closures due to flood you can call NSW Roads and Maritime (RMS) on 132 701 or visit

Tuesday 17 October
2,232,940 ML
2,581,749 ML
6,780 ML
969 ML
-15,492 ML
Tuesday 17 October