Find Your Water Provider
Hawaii has an average grade of A- for lead and copper contamination. This grade is an average grade taken from 2 who serve 49,933. Select your water provider below for more information.
We can help you find your local water provider.
Water Providers in Hawaii
- Board Of Water Supply - Mililani
- Department Of Water Supply County Of Hawaii
- Department Of Water Supply County Of Hawaii - Olaa - Mountain View
- Department Of Water Supply Maui
- Hawaii County Department Of Water Supply - South Kohala
- Hawaii Water - Barbers Point
- Hawaii Water - Kaanapali
- Hawaii Water Supply - South Kona
- Hawaii Water - Waikoloa
- Honolulu Board Of Water Supply - Waipahu Ewa Waianae
- Honolulu Board Of Water Supply - Waipio Heights
- Kauai Water Department - Hanapepe - Eleele
- Kauai Water Department - Kalaheo - Koloa
- Kauai Water Department - Kekaha-Waimea
- Kauai Water Department - Lihue-Kapaa
- Laie Water Company
- Maui County Water
- Maui Water Department - Upper Kula
- Pearl Harbor Water
- Princeville Utilities
- Wahiawa Water
- Wailuku Water Company
- Waterworks Hilo
Water Providers by City
- Hilo
- Honolulu
- Kapaa
- Lahaina City
- Laie
- Lihue
- Makawao City
- North Kona
- Princeville
- Waikoloa Village
- Wailuku
