💧 ZIP Water Report

Tap water in Ventura, CA — ZIP 93003

2 public water systems serving about 123,290 people. PFAS "forever chemicals" have been detected here.

C
Fair
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5 testing. Levels and the 2024 federal limits are shown per system below.

Water systems serving 93003

Ventura Water Department
PWSID CA5610017 · serves 112,285 · surface water
0 health-based / 0 total violations (5 yrs) · PFAS up to 3.1 ppt
A
Casitas Municipal Water Dist
PWSID CA5610024 · serves 11,005 · surface water
1 health-based / 3 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