For-profit water corporations, federal cuts and climate crisis are ‘supercharging water rate hikes’, study co-author says US households are paying 62% more for drinking water than they did a decade ago – outpacing inflation, grocery prices and household incomes, according to a new study. Food & Water Watch, a Washington DC-based non-profit, analyzed 2025 billing data from the 500 largest community water systems in the US, which together serve about 155 million people, or 45% of the country’s population. The analysis compared current rates with data from a similar Food & Water Watch survey conducted in 2015. The study does not include wastewater or storm water charges, which are often billed separately from drinking water service.