Department of Water Supply – Ka Wai A Kāne – Water, Our Most Precious Resource

Ka Wai A Kāne - Water, Our Most Precious Resource

The mission of the Department of Water Supply is to provide customers with an adequate and continuous supply of safe drinking water in a financially responsible manner.

View Video Learn More

Hurricane Lala Updates

Department of Water Supply’s Hurricane Lala Recovery Updates

Pay Your Bill Online

Zip+4 and 10-digit account number, as printed on your bill, is required to pay bill using portal. Click here to pay.

Water Notices Map

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

South Kohala-Lālāmilo Water Restriction Notice issued

By / October 2, 2026

Water Restriction Notice Issued for South Kohala - Lālāmilo Customers AFFECTED AREAS: KAWAIHAE, KAWAIHAE HARBOR, HĀPUNA BEACH RESORT, MAUNA KEA...

Wai‘ōhinu-Nā‘ālehu Water Restriction Notice issued

By / September 29, 2026

Wai‘ōhinu-Nā‘ālehu Water Restriction Notice issued AFFECTED AREAS: NĀ‘ĀLEHU, WAI‘ŌHINU, DISCOVERY HARBOUR, MARK TWAIN SUBDIVISION, GREEN SANDS SUBDIVISION AND SOUTH POINT...

Kalapana Water Restriction Notice

By / September 29, 2026

Kalapana Water Restriction Notice AFFECTED AREA: KALAPANA; PUNA, HAWAI‘I ISLAND Effective immediately and until further notice, a Water Restriction Notice...

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.