💧 ZIP Water Report

Tap water in Hilo, HI — ZIP 96776

1 public water system serving about 4,563 people.

A
Excellent

Water systems serving 96776

Haina
PWSID HI0000161 · serves 4,563 · groundwater
0 health-based / 0 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology