💧 ZIP Water Report

Tap water in Madera, CA — ZIP 93637

1 public water system serving about 66,560 people.

A
Excellent

Water systems serving 93637

City Of Madera
PWSID CA2010002 · serves 66,560 · groundwater
0 health-based / 0 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