Hilo has multiple water providers: Waterworks Hilo, Hawaii County Department Of Water Supply - South Kohala, Hawaii Water Supply - South Kona, and Department Of Water Supply County Of Hawaii - Olaa - Mountain View, view all. This page provides information about Hawaii County Department Of Water Supply - South Kohala.

Hawaii County Department of Water Supply-South Kohala, a public community water system under the local government, provides water to about 9,612 residents living in South Kohala of Hawaii County. Founded in 1949, the Hawaii County Department of Water Supply-South Kohala System currently obtains its surface water supply from Waikoloa Stream and Kohākōhau Stream which is then collected and stored in the three 50,000,000 gallon reservoirs. The water is transmitted to the Waimea Treatment Plant. An alternate source is available, drawn from Parker Ranch Well 1 and Waimea Well.

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South Kohala Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Hawaii County Department Of Water Supply - South Kohala to assess local water quality each year and distribute a Consumer Confidence Water Quality Report. At WaterZen, we review these reports and make the information available, in a concise, straightforward, and easy-to-understand way. You can find CCR report on the Hawaii County Department Of Water Supply - South Kohala website.

Contact Hawaii County Department Of Water Supply - South Kohala Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
Department Of Water Supply
345 Kekuanaoa Street, Suite 20
Hilo, Hawaii 96720

phone
None

Emergency (24 hours - broken water main or pipeline, etc.)
808-961-8050

Pay Your Hawaii County Department Of Water Supply - South Kohala Bill

Already have an account?

If you already have an account, you just need to login to the Hawaii County Department Of Water Supply - South Kohala site. Hawaii County Department Of Water Supply - South Kohala accepts credit cards, debit, and direct deposit. Click here to login.

How to Start Hilo Water Service

Starting Your Service

When you move to a new home in South Kohala, you'll most likely already have running water, but you'll still need to set up water service with the Hawaii County Department Of Water Supply - South Kohala. Luckily, Hilo has made it pretty simple with the following online form. Starting service generally takes just two business days.

Click here to fill out a Start Service Form.

Stopping Your Service

When you move out of a home in South Kohala, you'll need to stop your water service with the Hawaii County Department Of Water Supply - South Kohala, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.

Click here to fill out a Stop Service Form.