Call 203-562-4020 24/7 for emergencies.
For emergencies, please call203-562-4020

Water Quality Reports

Essential to a healthy, thriving and economically vibrant community is an abundant, reliable supply of high-quality water. For over 150 years, the Regional Water Authority (RWA) has played an integral role in meeting the ever-growing demands of our area. Today, the RWA provides high-quality drinking water to nearly 430,000 consumers, and our services support the region’s health, quality of life and economic growth.

Please take this opportunity to discover more about your drinking water and our commitment to provide you with the highest-quality water at the lowest possible price and to protect your drinking water sources for generations to come.

2018 Water Quality Report

2017 Water Quality Report

2016 Water Quality Report

2015 Water Quality Report

2014 Water Quality Report


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