Aquarion Water Company is the public water supply company for more than 700,000 people in 60 towns and cities throughout CT, NH and MA.

Simplify your life with online bill payment through the Aquarion Customer Portal. Find out how to make payments by phone, mail, or online.

Need help? Contact our Customer Service team at 1-800-732-9678. Open Monday-Friday, 8 a.m.–5:30 p.m., with 24/7 emergency service.

Need to get connected? Request a water service line if your property is not currently connected to Aquarion Water Company.

Aquarion has been in the public water supply business since 1857, and each of our employees are proud to deliver the highest quality product and services to our customers in Connecticut, …

Our customers are our number one priority and we are here to assist you. You can enroll in our customer portal, which includes bill-pay with your bank account as well as valuable usage and …

Aquarion Water Company of Connecticut, a subsidiary of Eversource, is the public water supply company for approximately 236,000 customer accounts or more than 750,000 people in 72 cities and …

1 day ago · Aquarion Water Company has repaired a service line near Queen St as of 04-28-2026 02:15 PM. Should you experience water discoloration, please run your cold-water faucet until the water …

Your family's health is our highest priority. Count on our expertise to deliver high-quality drinking water for a better, safer future.

Aquarion Water Company appreciates the important responsibility placed upon us to provide our customers with an ample supply of clean, healthy water that meets or exceeds quality standards …