SA Water pricing: why water bills keep rising in the driest state

South Australia is the driest state on the driest inhabited continent on Earth. You might think that would inspire governments to make water as affordable and accessible as possible. Instead, South Australians face some of the highest water and sewerage bills in the country - and the pricing model that drives those bills has been quietly enriching state government coffers for decades.

What are South Australians actually paying?

The average South Australian household pays around $1,200–$1,400 per year in combined water and sewerage charges - consistently among the highest in Australia. SA Water, the state-owned utility, operates as a monopoly with no competition. Prices are reviewed periodically by the Essential Services Commission of South Australia (ESCOSA), but the state government sets the financial targets SA Water must meet, including the dividend it must return to Treasury.

That last point is crucial, and it's the part that rarely makes the news.

SA Water as a revenue machine

SA Water is not just a utility - it's a profit centre for the South Australian government. In recent years, SA Water has returned dividends of over $200 million annually to the state Treasury. In 2022–23, the dividend was approximately $218 million. This money doesn't go back into water infrastructure at a rate that justifies the charges - it flows into consolidated revenue, where it funds general government spending.

In practice, this means your water bill functions as a hidden tax. Rather than raising income tax or increasing GST (which would require federal negotiation), the state government extracts revenue through a monopoly service that every household and business is legally required to use.

The pricing structure itself is also regressive:

• A large fixed supply charge applies regardless of how much water you use
• This disproportionately affects low-income households, renters, and people on fixed incomes
• Concession payments exist but have not kept pace with price increases
• Rural and regional customers often pay more for equivalent or worse service

A bipartisan problem

This is not a Labor problem or a Liberal problem - it is a both-parties problem.

The dividend extraction model was entrenched under Liberal governments and enthusiastically continued under Labor. When Steven Marshall's Liberal government was in power, SA Water dividends remained high even as households struggled through COVID. When Peter Malinauskas and Labor returned to office in 2022, there was no serious commitment to restructuring SA Water's pricing or reducing its dividend obligations.

Both major parties have access to the same Treasury modelling. Both understand exactly what is happening. Neither has an incentive to change it, because the revenue stream is too convenient.

Why does this persist?

The answer is straightforward: the people who benefit from this arrangement hold power, and the people who are harmed by it don't have a direct mechanism to change it.

SA Water's pricing is set through a regulatory process that is technically independent but politically shaped. ESCOSA reviews the revenue requirements SA Water submits - requirements that are themselves set against government-mandated financial targets. The regulator is not empowered to tell the government to take a smaller dividend. It can only work within the parameters it's given.

Meanwhile, the political incentives run the wrong way. Cutting the SA Water dividend would require either finding that revenue elsewhere (unpopular) or cutting services (also unpopular). So both parties quietly maintain the status quo, make sympathetic noises about cost of living at election time, and change very little.

The community consultation processes that do exist - like ESCOSA's public submissions rounds - are dominated by industry groups, business lobbies, and professional submissions. The average household doesn't have the time, resources, or technical knowledge to engage effectively with a regulatory pricing review.

What would South Australians actually choose?

This is where the direct democracy question becomes sharp. If you asked South Australians directly:

• Should SA Water return $200+ million per year to Treasury, contributing to higher household bills?
• Should the fixed supply charge be reduced to make pricing fairer for low-income households?
• Should water infrastructure investment be prioritised over dividend payments during cost-of-living pressures?

...the answers would almost certainly be different from the outcomes we currently get. Polling consistently shows water affordability is a significant concern for South Australian households. People understand intuitively that paying high prices for a monopoly service controlled by the government is not a market outcome - it's a policy choice.

But under the current system, that preference has no direct expression. You vote for a party every four years, water pricing is bundled with dozens of other issues, and the technical complexity of the regulatory process provides cover for decisions that would never survive a direct public vote.

The direct democracy difference

Direct Democracy believes South Australians should have a real say on exactly these kinds of decisions - not through a tick-the-box consultation process designed to validate pre-determined outcomes, but through genuine participatory policy-making where members vote directly and representatives are bound to follow.

On an issue like SA Water pricing, the community's preferences are clear. The only thing missing is a political system that actually listens.

Want to vote on policies like this one? Join Direct Democracy, take our policy quiz to see where you stand, and help build a movement where your vote on water pricing - and hundreds of other issues - actually counts. [Join us at directdemocracy.com.au](#)