San Antonio
water services

Yes, San Antonio tap water is generally safe to drink and consistently meets or exceeds all federal and state drinking water standards. The San Antonio Water System (SAWS) conducts extensive water quality monitoring and tests for over 500 contaminants, even though the EPA requires tests for only 90. This proactive approach ensures that the water delivered to homes and businesses is high quality and reliable.

For businesses, especially in older buildings, internal plumbing can sometimes affect water quality. Aging pipes and fixtures may introduce trace contaminants or affect taste.  That’s why a  Culligan Quench water cooler or point-of-use filtration system is a smart safety measure for employees and clients in the office, helping reduce contaminants while enhancing the taste of the water.

Yes, San Antonio’s water is considered hard, with levels ranging from 15 to 20 grains per gallon (GPG) due to high calcium and magnesium content. This makes it one of the hardest water supplies in the U.S.

Hard water can lead to scale buildup in pipes and appliances, which may reduce efficiency and increase maintenance costs. For businesses, this can impact operations and employee satisfaction. Installing a Culligan Quench water filtration system with Countertop or Standing Water Coolers can help reduce scale buildup, protect equipment, and provide employees and customers with high-quality water for drinking and break room use every day.

San Antonio Water System (SAWS) has tested for per- and polyfluoroalkyl substances (PFAS), commonly known as “forever chemicals.” In 2024, a well in Castle Hills tested positive for PFAS but remained below the newly established federal limits. SAWS staff have stated that they are not concerned about the levels found and have urged residents not to panic.

Offering a Culligan Quench water cooler system is a smart choice for businesses in healthcare, food service, or office settings to provide customers with high-quality water. Culligan’s filtration system not only enhances taste but also makes water safer to drink by reducing exposure to contaminants like PFAS.