💧 ZIP Water Report

Tap water in Coos Bay, OR — ZIP 97420

1 public water system serving about 34,500 people.

B
Good

Water systems serving 97420

Coos Bay North Bend Wtr Brd
PWSID OR4100205 · serves 34,500 · surface water
0 health-based / 4 total violations (5 yrs)
B

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