Hawaii Water Quality Reports
Comprehensive water quality data for 12 cities across Hawaii. View EPA-verified contaminant levels and get filter recommendations.
12
Cities
9
Safe
3
Monitor
0
At Risk
Cities in Hawaii
East Honolulu
People Served631K
Contaminants Tested20
Above Guidelines0
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Honolulu
People Served631K
Contaminants Tested20
Above Guidelines0
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Kaneohe
People Served631K
Contaminants Tested20
Above Guidelines0
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Pearl City
People Served631K
Contaminants Tested20
Above Guidelines0
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Kahului
People Served75K
Contaminants Tested20
Above Guidelines2
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Wailuku
People Served75K
Contaminants Tested20
Above Guidelines2
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Waipahu
People Served65K
Contaminants Tested20
Above Guidelines0
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Mililani
People Served51K
Contaminants Tested20
Above Guidelines0
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Hilo
People Served39K
Contaminants Tested20
Above Guidelines0
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Schofield Barracks
People Served38K
Contaminants Tested2
Above Guidelines0
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Kailua
People Served30K
Contaminants Tested20
Above Guidelines1
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Ewa Gentry
People Served5K
Contaminants Tested20
Above Guidelines0
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