Merrimu Reservoir
Merrimu Reservoir

While there’s been some welcome rain across the state in recent weeks, water storage levels in parts of the state remain well below average.

Dry Conditions

Much of Victoria has been experiencing extremely dry conditions extending back to winter 2023.

Areas of western Victoria and south-west Gippsland had their lowest rainfall on record in the last 18 months.

The reduced rainfall is being reflected in water storages levels throughout the state.

Water storage levels

Statewide, average levels of all water storages are at 59% of capacity, compared with 85% at the same time last year.

Water storages in a number of regional towns and cities have been impacted by months of below-average rainfall, with levels at 36% in Geelong, 47% in Ballarat and 47% in South Gippsland.

Melbourne’s water storages are at 72%, supported by the ongoing delivery of 50 billion litres of desalinated water this year from the Victorian Desalination Plant.

While Melbourne’s water storages may currently appear healthy, good rainfall in Melbourne water catchments over the coming months will be essential to building storages back up to ideal levels.

Planning for less rain

Most of Victoria’s drinking water comes from rainwater captured in water storages, and as Victoria’s climate becomes hotter and drier, we can’t count on our water storages to refill in winter like they used to.

The Victorian Government is taking action to secure more water for our future and ensure we have reliable, safe and affordable drinking water in the decades ahead.

We’re increasing the use of desalinated water, recycled water and stormwater to reduce demand on drinking water supplies. Victoria’s water security is managed through long-term planning looking ahead up to 50 years.

Water saving at home

While the Victorian Government continues to plan for and respond to the state’s hotter and drier climate, everyone has a role to play in saving water.

Using water wisely at home and in businesses remains one of the most effective ways we can all help take pressure off drinking water supplies.

Whether it’s shorter showers, fixing leaks or smart garden watering, small changes add up to big collective water savings.

Permanent water saving rules are in place across Victoria, to help everyone use water more efficiently. For more information on these rules and ways to save water, visit Ways to save water.

Page last updated: 31/07/25