Public health impact of drought: advice for the public

There are several health impacts associated with drought. The health consequences are related to dehydration, increase of transmission of infectious diseases and poorer mental health. During extended periods of low rainfall, we may be asked to reduce unnecessary use of water, for example, by not washing our cars or watering our gardens or filling pools with a hosepipe. If the situation gets more severe, water resources may need to be conserved further, with use limited to essential needs such as drinking, cooking, and hygiene practices. There are things we can all do to protect ourselves from the potential health consequences of drought.

Be aware and follow any restrictions on the use of water, for example, hosepipe bans.

Sign up with your local water company for notifications.

If disruptions or changes to supplies occur (such as a reduction in water pressure), contact your water company to let them know.

Vulnerable consumers should contact their water company to register on their Priority Services Register (PSR) so they could get extra help and support, for example, the delivery of bottled water.
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Maintain hygiene during a drought period

Continue to wash your hands and maintain hygiene regardless of drought conditions, as it is a highly effective way to prevent the spread of infectious diseases.
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Drink enough fluids, especially during hot weather. Avoid alcohol. Everyone is at risk of dehydration in hot temperatures. Those with pre existing health conditions, older people, outdoor workers, outdoor athletes and the very young are particularly at risk.
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Drought may have an impact on mental health. Periods of drought can be stressful, especially for those whose livelihoods or jobs rely on water.

Seek support from family and friends or from support organisations, if you are struggling.
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Be aware of any air quality updates. Carry an inhaler with you if you use one.