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Welcome to the Honolulu Board of Water Supply

BWS Welcomes New Manager and Chief Engineer

Click here to learn more about new Board of Water Supply Manager and Chief Engineer Ernest Y.W. Lau.


BWS Launches 2012 Water Conservation Week
Poster and Poetry Contests

Click here to learn more about these contests for students in grades K - 12.


BWS Compehensive Water Conservation Program

Click here to learn more about the implementation of various water conservation initiatives.


Water Rate Schedule Adopted

Click here for more information about the Board of Water Supply's water rate schedule.
Click here to view the news release.

In and Around the Community
There is no life without water. Hawaii's volcanic landmass and high rain-catching mountain ridges give our islands the tools to create an efficient and dependable water source to sustain life. This cycle of renewal is one of constant motion and transformation. Explore how Oahu makes our water through an interactive demonstration of the water cycle.

Click to download the 2012 Water Conservation Calendar.
Click here to view the Water Cycle.
Click here to view Water for Life brochure.


News Alerts
Sign up for Emergency Alerts
Sign up for Nixle to receive updates on water related emergencies
To Report a Problem
Call our trouble line 24-hours a day, 7 days a week 748-5000

Report on Chromium VI (Hexavalent Chromium)
Frequently Asked Questions.
News Releases
2012 News Releases
View the latest BWS news and information

What's Happening
BWS Social Media Sites
Follow us on Facebook, Twitter, YouTube & Nixle
Job Opportunities
Click for a list of available BWS job opportunities.
GPS Data Collection
Info and status of the BWS GPS data collection project
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