Regional Water Authority

Regional Water Authority The Regional Water Authority is a public water utility and environmental services company whose higher purpose is to make life better for people.

The Regional Water Authority is a nonprofit corporation that provides about 45 million gallons a day of water and related services to almost 430,000 consumers in south central Connecticut. Through our high-quality water and related services and products, we improve everday moments in people’s lives.

We are all set up at HamdenFest today at Hamden Town Center Park. Stop by our table and say hello.
06/06/2026

We are all set up at HamdenFest today at Hamden Town Center Park. Stop by our table and say hello.

Our Corporate Social Responsiveness Report for Fiscal Year 2025 is out! Learn about the RWA's 176 years of service and h...
06/05/2026

Our Corporate Social Responsiveness Report for Fiscal Year 2025 is out! Learn about the RWA's 176 years of service and how we're making life better for the people and communities we serve. https://ow.ly/n2U450Z6NTV






Today, the Regional Water Authority received more than $255,000 in incentive checks from Energize Connecticut for comple...
06/05/2026

Today, the Regional Water Authority received more than $255,000 in incentive checks from Energize Connecticut for completing major heating and cooling system upgrades at its Lake Gaillard Water Treatment Plant in North Branford. Thanks to our partners, Avangrid, United Illuminating & Southern Connecticut Gas! Learn more: https://ow.ly/c1J650Z7NUf

Thanks, Laura Hutchinson, for coming out and spending the morning learning about Project W.A.T.E.R. with Joseph Melillo ...
05/27/2026

Thanks, Laura Hutchinson, for coming out and spending the morning learning about Project W.A.T.E.R. with Joseph Melillo Middle School and our water science educator!

What FUN spending a field day with my friends from ’s Joseph Melillo Middle School on their field trip in . Shoutout to Regional Water Authority for making this hands-on learning experience possible for them! (Story below if you missed it) WTNH News 8

Thank you to WTNH News 8 and Laura Hutchinson for recently joining one of our Project W.A.T.E.R classes to learn how we ...
05/26/2026

Thank you to WTNH News 8 and Laura Hutchinson for recently joining one of our Project W.A.T.E.R classes to learn how we are teaching children how we monitor water quality at the source.

HAMDEN, Conn. (WTNH) — It’s easy to get comfortable filling up a glass of water from your faucet and not even thinking about it, but a lot goes into that safe drinking water. Students f…

We are closed today. Please call 203-562-4020 to report a water emergency.
05/25/2026

We are closed today. Please call 203-562-4020 to report a water emergency.

We are aware of reports of discolored water in Hamden. Discolored water is not typically harmful if you consume it inadv...
05/20/2026

We are aware of reports of discolored water in Hamden. Discolored water is not typically harmful if you consume it inadvertently, but we recommend against drinking, cooking or washing with it until it clears. If you have discolored water, run all cold-water taps for 10 minutes to flush your system. If it does not clear, report it to us. https://ow.ly/mCel50Z2m44

Address

90 Sargent Drive
New Haven, CT
06511

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12035624020

Website

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