Public water fountains are widely used in schools, parks, and public spaces, but they can pose health risks. Bacteria and viruses can be present in fountain nozzles and internal plumbing, especially in shared-use environments. While water quality testing often focuses on chemical safety, microbial contamination is less frequently examined and can go unnoticed. As a result, public fountains may serve as a pathway for the spread of waterborne illnesses.
Water contamination-related illness
USA
•All waterborne diseases (U.S., annually): ~7.2 million illnesses, ~120,000 hospitalizations, and ~6,600 deaths from 17 pathogens transmitted through water.
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•Direct healthcare costs (U.S., annually): >$3 billion in emergency department + hospitalization costs from domestically acquired waterborne diseases.
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•Germs in drinking water specifically: CDC estimates at least ~1.1 million people/year in the U.S. get sick from germs in drinking water.
WORLD
•703 million people — 1 in 11 people worldwide — lack access to clean water.
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•2.2 billion people do not have access to safely managed drinking water services.
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•More than 1,000 children under 5 die every day from diseases related to lack of clean water, sanitation, and hygiene
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The Quiet Decline of Public Drinking Fountains
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U.S. bottled water consumption quadrupled between 1993 and 2012, reaching about 9.67 billion gallons annually, reflecting rising public preference over tap water.
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The International Plumbing Code was updated to cut the number of required drinking fountains in many buildings by half, a structural indicator that fountain access is diminishing.
What Happens When Public Water Fails?
Public health
•Dehydration increases, especially among children, seniors, and outdoor workers, leading to fatigue, headaches, kidney issues, and heat illness.
•Higher sugary-drink consumption when free water isn’t available, contributing to obesity, diabetes, and dental decay.
•Unequal exposure to contaminants: low-income communities are more likely to rely on unsafe sources or lack alternatives.
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Equity and access
•Disproportionate impact on low-income and unhoused populations, who depend on public fountains for safe hydration.
•Accessibility issues for students, park users, and transit riders when fountains are removed or nonfunctional.
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Environmental
•Increased plastic waste from bottled water (single-use bottles, higher landfill and ocean pollution).
•Higher carbon footprint due to bottling, transport, and refrigeration.
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Economic
•Higher household costs as families substitute bottled water for free public water.
•Public cost shifts: more spending on waste management and healthcare tied to dehydration and diet-related disease.
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Trust and behavior
•Erosion of trust in public infrastructure, reinforcing avoidance of shared amenities.
•Reduced use of public spaces (parks, schools, transit hubs) if basic needs like water aren’t met.
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Emergency preparedness
•Weaker resilience during heat waves or disasters when people can’t reliably access safe, free drinking water.
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