Is Champaign Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Yes. Tap water in Champaign, Illinois, is treated by the City of Champaign and is safe to drink under U.S. Environmental Protection Agency and Illinois drinking water standards.
The water comes from deep groundwater wells and is disinfected before distribution. Homes with older plumbing may still face lead exposure from service lines or fixtures, so use cold water for drinking and cooking and flush the tap after periods of stagnation.
Last checked: 2026-08-31
United States is ranked as number 9 globally with a score of 96.4% in the water quality EPI research conducted by Yale University.
Source of Water in Champaign, United States
Tap water in Champaign, Illinois, comes from groundwater in the Mahomet Aquifer, a deep underground aquifer beneath central Illinois. The City of Champaign pumps this water through municipal wells.
The water is treated at city water treatment facilities before entering the distribution system. Treatment removes naturally occurring minerals and other contaminants and ensures the water meets federal and Illinois drinking water standards.
Champaign Drinking Fountains
Public drinking fountains in Champaign, Illinois, are generally safe to use when they are connected to the municipal water system and properly maintained. The city’s public water supply is treated and monitored to meet federal and Illinois drinking water standards.
Use fountains that are clearly designated for drinking and appear clean and functional. Avoid any fountain that is damaged, dirty, has discolored water, or is covered by a local boil-water or water-use advisory.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Champaign. You can click on each water drop to open the spot directly in Google Maps for directions. For easy access on the go, download our iOS app to find water fountains nearby.
Nearby Places
About the Author
Hi, I'm Emily Hartman, a researcher and water quality specialist with a background in public health.
I've spent the last few years studying how everyday water systems impact our health, and I'm passionate about making that information clear and useful for everyone.
Safe, clean tap water isn't just my job, it's something I truly care about.