💧 ZIP Water Report

Tap water in Columbia, MO — ZIP 65218

1 public water system serving about 126,254 people.

A
Excellent

Water systems serving 65218

City Of Columbia Utilities
PWSID MO3010181 · serves 126,254 · groundwater
0 health-based / 2 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