Tap water in Kohala Joint Venture, HI — ZIP 92118
2 public water systems serving about 106,850 people.
B
Good
Water systems serving 92118
Cal-Am Water Coronado
PWSID CA3710001 · serves 106,000 ·
surface water
1 health-based / 1 total violations (5 yrs)
Kohala Ranch Water Co.
PWSID HI0000151 · serves 850 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology