Kauaʻi Department of Water Home Page
Safe and Affordable Water Services for Kauaʻi
The Kauaʻi County Department of Water is dedicated to managing our water resources and providing excellent customer service to the people of Kauaʻi.
Learn More About Us DOW Public MeetingsMeter and Transponder Replacement Project
The Department of Water is actively replacing meter transponder units as part of the Meter and Transponder Replacement Project. We’re taking steps to ensure accurate readings of your actual water consumption.
Setting Up and Understanding Your Residential or Commercial Water Services
Do You Want to Set up or Transfer New Water Service for Your Home or Office?
Understand the process required, service rates and charges, and learn how to sign up for a new water service with ease.
Set Up a New Water ServiceDo You Have Questions About Your Water Bill?
Learn how to read your water bill and understand how your service is being charged.
How to Read Your BillNews
Water service shutdown scheduled on a portion of Anahola Road on Feb. 18
ANAHOLA - The Department of Water (DOW) and contractor Cushnie Construction Company Inc. have scheduled a water service shutdown on...
Department of Water closing early for parking lot construction on February 13
LĪHUʻE – The Department of Water (DOW) will close at 1:00 p.m. on Friday, February 13, 2026, to allow parking...
Night work continues for the Kūhiō Highway (Hardy-Oxford) Waterline Project
LĪHUʻE – The Department of Water (DOW) and its contractor Alpha Inc. are advising motorists that night work with alternating...
Providing Water for Kauaʻi Residents
Explore some key statistics that reflect the services we provide across the island of Kauaʻi.