Is Sherman Tap Water Safe To Drink?
Yes! The tap water is safe to drink.
Tap water in Sherman, Texas, is generally safe to drink. The city’s public water system treats and tests its supply under U.S. Environmental Protection Agency and Texas Commission on Environmental Quality standards.
The water may contain disinfectants and naturally occurring minerals at levels allowed by federal and state regulations. People with weakened immune systems, infants, or specific medical conditions should follow advice from their healthcare provider about drinking tap water.
Last checked: 2026-08-31
United States is ranked as number 15 globally with a score of 96.2% in the water quality EPI research conducted by Yale University.
Source of Water in Sherman, United States
Sherman’s tap water comes primarily from surface water in Lake Texoma. The City of Sherman treats this water at its water treatment facilities before distributing it through the municipal water system.
The treatment process removes sediment, microbes, and other contaminants, then disinfects the water to meet federal and Texas drinking water standards. Water quality is monitored and tested throughout treatment and distribution.
Sherman Drinking Fountains
Public drinking fountains in Sherman are generally safe to use when they are connected to the regulated municipal water system and properly maintained. The city’s treated tap water is required to meet federal and Texas drinking-water standards.
Avoid a fountain that is visibly dirty, damaged, stagnant, or labeled non-potable. Let the water run briefly before drinking, especially if the fountain has not been used recently.
Drinking Water Map
Here is a map showing all the locations of drinking water spots in Sherman. 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.