💧 ZIP Water Report

Tap water in Quartz Hill, CA — ZIP 93551

3 public water systems serving about 151,633 people. PFAS "forever chemicals" have been detected here.

A
Excellent
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 93551

Palmdale Water Dist.
PWSID CA1910102 · serves 126,804 · surface water
0 health-based / 0 total violations (5 yrs) · PFAS up to 6.3 ppt
A
Quartz Hill Water Dist.
PWSID CA1910130 · serves 19,322 · surface water
0 health-based / 0 total violations (5 yrs)
A
Palm Ranch Irrigation Dist.
PWSID CA1910103 · serves 5,507 · surface water
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