💧 ZIP Water Report

Tap water in Coquille, OR — ZIP 97423

1 public water system serving about 3,953 people.

B
Good

Water systems serving 97423

Coquille, City Of
PWSID OR4100213 · serves 3,953 · surface water
0 health-based / 78 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