💧 ZIP Water Report

Tap water in Superior, WI — ZIP 54880

1 public water system serving about 26,084 people.

B
Good

Water systems serving 54880

Superior Water Light & Power Company
PWSID WI8160147 · serves 26,084 · surface water
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