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(808) 961-8790 – Call 24 hours a day, all districts. Broken mains, low water pressure, leaks.  

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DWS announces 5th Annual Keiki Water Conservation Poster Contest winners, runners-up

DWS announces 5th Annual Keiki Water Conservation Poster Contest winners, runners-up

By / May 24, 2023
May 24, 2023 NEWS RELEASE Winners, Runners-Up Announced for Water Supply’s 5th Annual Keiki Water Conservation Poster Contest HAWAIʻI ISLAND...
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HOVE well repairs completed

HOVE well repairs completed

By / May 19, 2023
May 19, 2023 NEWS RELEASE FOR IMMEDIATE RELEASE Hawaiian Ocean View Estates Well – Repairs Completed Repairs to the Hawaiian...
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‘O‘ōkala Water Conservation Notice reminder

‘O‘ōkala Water Conservation Notice reminder

By / April 25, 2023
April 25, 2023 NEWS RELEASE FOR IMMEDIATE RELEASE ‘O‘ōkala Water Customers Reminded to Continue Conservation Efforts AFFECTED AREAS: ‘O‘ŌKALA; HĀMĀKUA,...
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WATER CONSERVATION TIPS

There's only a limited supply of water on Earth, but the demand is increasing. Here's how you can do your part at home to conserve water, our most precious resource.
faucet

General Indoor

dishes

Kitchen

showerhead

Bathroom

washing machine

Laundry

dog drinking water

General Outdoor

garden hose

Lawn

watering plants

Landscape

pool water

Pool

Imagine a Day Without Water

Many of us take water for granted every day. The seventh annual "Imagine a Day Without Water" in October 20. 2022, aims to raise awareness and educate us about the value of water. Here's a few examples of our water footprint in gallons:
1

A Bottle of Water

53

To-Go Latte

150

Washing a Car

1200

A Beef Steak

DWS logo

The Department of Water Supply is a semi-autonomous agency of the County of Hawai‘i that is governed by the Water Board. Founded in 1949, its primary function is to provide domestic water service through its 23 water systems scattered throughout the Big Island. The Department continually strives to provide safe, dependable, high quality, potable water at a reasonable cost.