💧 ZIP Water Report

Tap water in Colfax, WA — ZIP 99111

1 public water system serving about 3,507 people.

B
Good

Water systems serving 99111

Colfax Water Department City Of
PWSID WA5314000 · serves 3,507 · groundwater
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