Water Suppliers in the Cayman Islands – Water Authority Cayman

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CaribDA 2026 Biennial Conference

Water Authority is proud to co-host the 2026 Biennial Conference, in partnership with CaribDA and Consolidated Water. Click here to learn more about the regional conference being held in Grand Cayman, including how to register.

The latest "What's on Tap?" is Here!

Read our latest "What's on Tap?"newsletter today and keep up-to-date with the lastest Water Authority - Cayman events, projects and milestones. Click here to learn more.

NOW HIRING

The Authority has career opportunities available. Click here to learn more.

Water Authority Launches AMI Pilot Project

The AMI Pilot Project is an important step toward modernising the Authority’s water management systems and improving customer service. Learn more here.

Access Customer Portal

CLICK HERE

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

There are currently no reported service outages.

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.