Maui County, Hawaii

Water Systems

Population Served

169,182

Total Violations

2,585

PFAS Detected

of 9 tested

Water Systems

System Name	Population	Violations	PFAS
WAILUKU	74,511	59	Clean
MAKAWAO	29,868	304	Clean
LAHAINA	20,065	243	Clean
KAANAPALI	8,000	18	Clean
UPPER KULA	7,686	256	Clean
KAPALUA	4,200	30	Clean
KAUNAKAKAI	3,702	76	Clean
LOWER KULA	3,522	145	Clean
LANAI CITY	3,200	153	—
HOOLEHUA	2,400	46	—
KIPAHULU	2,000	3	—
HANA	1,284	139	—
HALEAKALA NATIONAL PARK	1,200	14	—
UALAPUE	1,119	60	—
MAUNALOA-KALUAKOI	1,000	140	—
HOKU'ULA WATER SYSTEM	1,000	0	—
HANA WATER SYSTEMS - SOUTH	816	31	—
MAHANALUA NUI SUBDIVISON	606	0	—
KAWELA PLANTATION	553	1	—
KUALAPUU	500	100	—
KALAE	360	16	—
KEANAE	270	43	Clean
HANA WATER SYSTEMS - NORTH	160	12	—
KAHAKULOA WATER CO.	150	3	—
KALAUPAPA NHP	110	59	—
NAHIKU	107	65	—
OLOWALU	100	155	—
MAUNAOLU PLANTATION	100	0	—
KAILUA	90	88	—
CONSOLIDATED BASEYARDS	90	24	—
KIPU	80	11	—
KULA NANI	80	0	—
MAUI BUSINESS PARK PHASE II	63	0	—
WEST KUIAHA MEADOWS	60	0	—
HONOKOHAU	42	285	—
BALDWIN RANCH ESTATES	32	0	—
MAUI HIGHLANDS	26	0	—
HAIKU TOWN WATER ASSOCIATION, INC.	20	6	—
PULEHUNUI WATER ASSOCIATION	10	0	—