Tap water in Kaneohe Bay, HI — ZIP 96734

2 public water systems serving about 647,689 people. PFAS "forever chemicals" have been detected here.

Excellent

PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5 testing. Levels and the 2024 federal limits are shown per system below.

Water systems serving 96734

Hnl-Windward-Pearl Harbor

PWSID HI0000331 · serves 631,389 · groundwater

0 health-based / 0 total violations (5 yrs) · PFAS up to 3 ppt

Marine Corps Base Hawaii

PWSID HI0000356 · serves 16,300 · groundwater

0 health-based / 2 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