💧 ZIP Water Report

Tap water in Combined Locks, WI — ZIP 54113

1 public water system serving about 3,609 people.

C
Fair

Water systems serving 54113

Combined Locks Waterworks
PWSID WI4450409 · serves 3,609 · groundwater
1 health-based / 5 total violations (5 yrs)
C

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