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
DOW gives honors to 2025 Water Conservationists of the Year
LĪHUʻE – The Kaua’i Department of Water (DOW) and the East and West Kaua’i Soil and Water Conservation Districts (Kaua’i...
Overnight water shutdown scheduled for a portion of Poʻipū Road on Dec. 16
KŌLOA – The Department of Water (DOW) announces an overnight water service shutdown on a portion of Poʻipū Road, from...
Kawaihau Road utility work and one-lane closures set for Dec. 1–31
KAPAʻA – Hawaiian Dredging Construction Company Inc., under contract with the Department of Water, will perform utility work and excavation...
Providing Water for Kauaʻi Residents
Explore some key statistics that reflect the services we provide across the island of Kauaʻi.