Governments have known about the flood risks in the Hawkesbury-Nepean Valley for more than two centuries. All have failed to protect the community.
Articles on Sydney floods
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People feel more secure knowing there’s a levee nearby - but this can backfire, leading to more development on floodplains. Australia needs to tackle the incentives behind these risky developments.
Many flood-affected Sydneysiders live in what amounts to a bathtub. With the next flooding season on their doorstep, they can expect more frequent, devastating floods.


