Hawaii Water Utilities
Comprehensive directory of 24 water utilities serving 1.8 million people across Hawaii. View quality reports, EPA violations, and contact information.
24
Utilities
1.8M
People Served
0
With Violations
0.6M
Largest Utility
All Water Utilities in Hawaii
HNL-WINDWARD-PEARL HARBOR
People Served
631KCities Served
15View Details →
HONOLULU WATER SYSTEM
People Served
631KCities Served
1Above Guidelines
2View Details →
KAHULUI WATER SYSTEM
People Served
75KCities Served
1Above Guidelines
2View Details →
WAILUKU
People Served
75KCities Served
1View Details →
JOINT BASE PEARL HARBOR-HICKAM
People Served
65KCities Served
7View Details →
WAIPAHU WATER SYSTEM
People Served
65KCities Served
1Above Guidelines
1View Details →
MILILANI WATER SYSTEM
People Served
51KCities Served
1View Details →
HILO WATER SYSTEM
People Served
39KCities Served
1View Details →
SCHOFIELD BARRACKS WATER SYSTEM
People Served
38KCities Served
1View Details →
MAKAWAO
People Served
30KCities Served
1View Details →
KAILUA-KONA WATER SYSTEM
People Served
30KCities Served
1Above Guidelines
3View Details →
LAHAINA
People Served
20KCities Served
1View Details →
MARINE CORPS BASE HAWAII
People Served
16KCities Served
1View Details →
WAIKOLOA WATER SYSTEM
People Served
12KCities Served
1View Details →
WAIPIO HEIGHTS
People Served
12KCities Served
1View Details →
KAANAPALI
People Served
8KCities Served
1View Details →
UPPER KULA
People Served
8KCities Served
1View Details →
ALIAMANU
People Served
6KCities Served
1View Details →
EWA GENTRY WATER SYSTEM
People Served
5KCities Served
1View Details →
KAUNAKAKAI WATER SYSTEM
People Served
4KCities Served
1View Details →
LANAI CITY WATER SYSTEM
People Served
3KCities Served
1View Details →
PAHOA WATER SYSTEM
People Served
2KCities Served
1View Details →
NAHIKU
People Served
0KCities Served
1View Details →
MAUI HIGHLANDS
People Served
0KCities Served
1View Details →
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