What criteria must be met for drinking fountains in public buildings?

Drinking fountains in public buildings must provide chilled, potable water and be accessible to all users to ensure that everyone can conveniently access safe drinking water. Chilled water is typically preferred because it is more refreshing, especially in public settings where people might be seeking relief from heat or physical exertion. Additionally, these fountains must be accessible, adhering to accessibility standards outlined in various regulations, including the Americans with Disabilities Act (ADA). This ensures that individuals with disabilities or mobility issues can use the fountains without barriers.

The other criteria mentioned do not align with the standards set for public drinking fountains. Being located in restrooms is not required and can hinder accessibility. Limiting the fountains to staff use restricts access to the general public, which is not in keeping with the intent of providing drinking water in public areas. Lastly, while aesthetic design may be considered in certain contexts, it does not meet the core functional requirements of drinking fountains, which prioritize public health and accessibility.