Hawaii Department of Water Supply

Hawaii Department of Water Supply The County of Hawaiʻi Department of Water Supply strives to provide safe, dependable, high quality, potable water at a reasonable cost.

10/06/2026
Department of Water Supply Update on Hurricane Lala recovery efforts as of 9/18/26.
09/19/2026

Department of Water Supply Update on Hurricane Lala recovery efforts as of 9/18/26.

Precautionary Boil Water Notice CANCELLED for the Wai‘ōhinu-Nā‘ālehu Water System as of September 18, 2026. Update: This...
09/18/2026

Precautionary Boil Water Notice CANCELLED for the Wai‘ōhinu-Nā‘ālehu Water System as of September 18, 2026.
Update: This area includes Nā‘ālehu, Wai‘ōhinu, Discovery Harbour, Mark Twain Subdivision, Green Sands Subdivision, and the South Point Road area.

Department of Water Supply Update on Hurricane Lala recovery efforts as of 9/16/26.
09/17/2026

Department of Water Supply Update on Hurricane Lala recovery efforts as of 9/16/26.

Department of Water Supply Update on Hurricane Lala recovery efforts as of 9/11/26.
09/12/2026

Department of Water Supply Update on Hurricane Lala recovery efforts as of 9/11/26.

Address

345 Kekuanaoa Street, Suite 20
Hilo, HI
96720

Opening Hours

Monday 7:45am - 4:30pm
Tuesday 7:45am - 4:30pm
Wednesday 7:45am - 4:30pm
Thursday 7:45am - 4:30pm
Friday 7:45am - 4:30pm

Telephone

+18089618060

Website

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