U.S. Drinking Water Bills Rise 62% Over Ten Years
Food & Water Watch released a report on Tuesday tracking drinking water bills for the 500 largest community water systems in the U.S. from 2015 to 2025. These systems serve a total of about 155 million people, approximately 45% of the national population.
For a typical household using 60,000 gallons per year, the average drinking water service bill will be $531 in 2025. The cheapest system costs $133, while the most expensive is $1,416. The average increase over the decade is 62%. During the same period, overall prices rose by 39%, making the rate of increase in water bills 1.6 times that of inflation. Food prices increased by 30%, with eggs rising by 28%, and the increase in water bills is more than double that of food. The rate of increase in bills also outpaces the median household income growth by 19%. The figures only include drinking water and do not account for typically separate sewage and stormwater fees.
The ownership gap is calculated separately. In 2025, private water services are 67% more expensive than public systems, charging an average of $329 more per year. Public users' bills in 2025 are still lower than private users' bills in 2015. Over the decade, private systems increased by an average of 67%, while local governments raised rates by 62%, widening the price gap by another 12%. There are 452 systems that can be directly compared, while others were excluded due to mergers and restructuring.
Low-income households were deemed unable to afford bills in 93% of the surveyed systems. Puerto Rico is the most severe, with water bills for low-income families accounting for 20% of their income. New Hampshire saw a 177% increase over the decade, Oregon 114%, and West Virginia 95%. The rate of increase in water bills in Louisiana, Maryland, New Hampshire, and West Virginia is about twice the median household income growth in those states. Among the 25 most expensive systems, 52% are in California, although the state's systems only represent 18% of the sample.
The report attributes the price increases to private water service charges, declining federal infrastructure investment, and climate change. Another report added issues like aging pipelines, pollution control regulations, and new pressures from AI water usage on some local systems. Mary Grant, responsible for water policy, stated that unpaid bills often lead to service cutoffs, and in some jurisdictions, unpaid bills can result in liens on homes.
This is a rate increase, not a commodity transaction. The families connected to community water networks pay the bills, while public and private water companies charge for the service. The driving factors are pipeline replacements, compliance, and climate impacts, not a sudden increase in demand. Beneficiaries include private water companies that can write price increases into rate cases and contractors handling pipeline replacements. Low-income users in 93% of systems are under pressure, as are families who cannot separate sewage fees from their bills but must pay for drinking water first.
Source: Public Information
ABAB AI Insight
U.S. water rates are not uniformly priced nationwide. The federal government does not collect bills from these 500 systems, and Food & Water Watch compared the same set of systems from 2015, leaving only 452 for one-to-one verification. This gap itself is structural: rates are set in local and state utility commissions, not in a national market. By 2025, private systems are already 67% more expensive than public ones, and public users' payments that year are still lower than what private users paid ten years ago.
Money flows from household water bills into the capital expenditures and shareholder returns of water companies. Private increases are 67%, public 62%, with the price gap expanding by another 12% over the decade. The motivation is not to sell more water; the sample size is fixed at 60,000 gallons. What is rising are fixed costs: pipeline replacements, pollution control, and repairs after climate impacts. After federal investment declined, more of this cost shifted to local bills. AI water usage is only noted as a new pressure for some systems, not the main cause of the 62% increase.
Comparable is how U.S. electricity rates were pushed into state commissions after aging transmission, and how the privatization of water in the UK turned pipeline investments into bills. The difference is that U.S. drinking water is still primarily public, while private companies are charging an additional $329 for the same usage. The industry is in a rate-setting phase, not an expansion phase: the population served has not expanded in the study, but the price for the same gallon has.
Structurally, there is a transfer of pricing power. Water cannot be switched like food suppliers; the 500 large systems cover 45% of the population, and service cutoffs and liens keep unpaid bills in place. The mechanism is a natural monopoly combined with rising compliance costs; rate commissions approve cost pass-throughs, not competitive price reductions. Food prices rose 30% over the decade, while water rose 62%, because food has substitutes and imports, but tap water does not.
ABAB News · Cognitive Law
- For items that cannot change suppliers, price increases do not need to wait for demand.
- Public bills ten years later are still lower than private bills ten years ago.
- Unaffordable bills lead to service cutoffs and liens.