Residents in Sydney's south-west are warned to prepare to evacuate as unrelenting rainfall causes flash flooding and chaos ...

The acting commissioner praised the actions of flood impacted residents across the Hawkesbury-Nepean Valley. Roads are submerged under floodwater from the swollen Hawkesbury River, in Windsor Sydney.

In the worst flood on record here the river reached nineteen ... that makes floods in the Hawkesbury Nepean so devastating, putting tens of thousands of homes under threat of inundation.

Major flooding above the March 2021 event is occurring along the Upper Nepean at Menangle and along the Hawkesbury River at Lower Portland and Wisemans Ferry. A Severe Weather Warning for heavy ...