Water Suppliers in the Cayman Islands – Water Authority Cayman

Planned Works: Shamrock Road - Partial Road Closure

Water Authority – Cayman wishes to advise the motoring public of planned works at the intersection of Poindexter Road and Shamrock Road for Sunday, 21 December 2025 between 5:00 AM – 6:00 AM. Click here to learn more.

Season's Greetings!

We wish a Merry Christmas from our family to yours. Click here to view our Christmas Card!

Office Holiday Hours

Water Authority – Cayman wishes to advise its valued customers of the holiday hours at both its Grand Cayman and Cayman Brac offices. Click here to learn more.

Give the Gift of Water!

Water Authority gift certificates make unique presents for friends and family and are a practical way to give back to local charities this holiday season. Stop by our office to get yours today.

Be Mindful of your Water Consumption

Children home from school, guests to entertain, and dinner to prepare! The festive season is busy and can lead to an increase in water usage. Click here to keep track of your consumption with our daily water usage chart.

Don't Delay, Order Today!

The Water Athority - Cayman would like to advise our valued Cayman Brac customers to order their Trucked Water before delivery cut off date. Click here to learn more.

Apply for the 2026 Annual Scholarship

The Water Authority - Cayman is now accepting applications for our annual scholarship. Application deadline 28 February 2026. Click here to start your application.

Access Customer Portal

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to access the Customer Portal. Don’t have an account? Click Here to register today.

Planned Works on Shamrock Road

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Customer Portal

Manage your Water Authority account through our Customer Portal. You can request services, view and pay your bill, review your consumption history and more.

Report A Problem

If you are aware of a mainline problem or are experiencing service issues, please contact the Authority so that we can work towards a solution.

Start, Stop, Move

The Authority provides piped water, trucked water, sewerage and septage services to our various service areas throughout the Cayman Islands.

Rates

Your monthly bill is based on the type of service you have and will show you how your charges were calculated. For more information on your bill, please see the About My Bill section.