US Water Bills Surge 62% in Decade, Outpacing Inflation and Income

A new study by Food & Water Watch reveals that US households are paying 62% more for drinking water than a decade ago, a rate of increase significantly higher than overall inflation, grocery prices, and median household income. Analyzing 2025 billing data from the 500 largest community water systems serving 155 million people, the report found that the average household using 60,000 gallons paid $531 annually. Costs varied widely, ranging from $133 to $1,416. The study highlights a stark disparity between public and private systems, with corporate-owned utilities charging $823 per year compared to $494 for public systems. Low-income households face the most severe burden, with water bills exceeding 1.5% of income in 93% of systems. New Hampshire saw the highest increase at 177%, while Puerto Rico and West Virginia faced the heaviest financial strain, with bills consuming up to 20% of low-income incomes. Industry groups attribute rising costs to infrastructure renewal, regulatory compliance, and climate resilience needs, warning that bills could double by 2050 without federal assistance.
Key points
- The average US household paid $531 for drinking water in 2025, a 62% increase from 2015, outpacing 39% inflation and 30% grocery price growth.
- Corporate-owned water systems charged households $823 annually, 67% more than the $494 average for publicly owned systems, despite representing only 11% of the analyzed systems.
- Water bills exceeded the 1.5% income affordability threshold for low-income households in 93% of systems, with Puerto Rico and West Virginia facing the most severe burdens.
- New Hampshire recorded the largest decade-long increase at 177%, followed by Oregon at 114% and West Virginia at 95%.
- The American Water Works Association projects average bills could rise to $969 by 2050 without additional federal support, citing infrastructure and regulatory costs.
Background
Recent coverage has highlighted various water-related challenges, including studies on lunar water scarcity and rock glaciers as potential water sources in Utah. However, the current focus is on domestic affordability, where rising costs are increasingly linked to infrastructure decay and regulatory demands rather than natural resource availability alone.
Why it matters
Rising water costs threaten household budgets and exacerbate inequality, particularly for low-income communities. The disparity between public and private utility rates raises questions about corporate control and local governance. Without significant federal investment or regulatory reform, millions of households may face unaffordable water bills, potentially compromising access to a basic necessity.
What to watch
Regulators and policymakers may need to address the growing affordability crisis through expanded federal support and stricter oversight of private utility rates. Industry groups are likely to push for increased funding for infrastructure renewal and regulatory compliance, while consumer advocates may demand more robust assistance programs and transparency in rate-setting. The coming years will likely see intensified debates over the balance between profit motives and public service in the water sector.
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