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 on a portion of Kīlauea Road on April 7
KĪLAUEA – The Department of Water (DOW) and contractor, Hawai’i Pacific Trenchless Inc., have scheduled a water service shutdown on a portion of Kīlauea Road, from the area near the intersection...
Hui Road, Kalalea View Drive
03-25-2026 (UPDATE) - This has been resolved, and water pressure has been restored. Mahalo. -- ANAHOLA – The Department of...
DOW announces April community meetings to discuss water rate increases
LĪHUʻE — The Kauaʻi Department of Water (DOW) invites residents to a series of community meetings to discuss capital infrastructure...
Providing Water for Kauaʻi Residents
Explore some key statistics that reflect the services we provide across the island of Kauaʻi.