Water Systems

Water SystemService AreaPeople ServedContaminants detected
Hnl-Windward-Pearl Harbor
Honolulu-Windward-Pearlharbor, HI
631,389
31
Waipahu-Ewa-Waianae
Waipahu-Ewa-Waianae, HI
217,479
30
Wailuku
Wailuku, HI
74,511
27
Joint Base Pearl Harbor-Hickam
Pearl Harbor, HI
65,230
16
Mililani
Mililani Bws, HI
50,573
18
Hilo
Hilo, HI
39,477
17
Schofield Barracks
Honolulu County, HI
37,920
15
Lihue-Kapaa
Lihue-Kapaa, HI
34,854
34
Makawao
Makawao, HI
29,868
25
North Kona
North Kona, HI
29,581
24