💧 ZIP Water Report

Tap water in Deforest, WI — ZIP 53532

1 public water system serving about 10,500 people.

B
Good

Water systems serving 53532

Deforest Waterworks
PWSID WI1130221 · serves 10,500 · groundwater
1 health-based / 2 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