Good water is essential to your health and home. That's why Prairie State Water has been providing quality water solutions to St. Charles, IL homes and businesses for over 30 years. We're proud to be part of the WaterCare family of dealers offering people in 35 states the clear choice on how to meet your water quality needs for home and commercial applications. From water softeners, iron filters, pH neutralizers, to reverse osmosis, we have the latest technology and training so our friendly staff can advise you on the best products and system for your needs.