💧 ZIP Water Report

Tap water in Alhambra, CA — ZIP 93535

3 public water systems serving about 221,737 people.

A
Excellent

Water systems serving 93535

Los Angeles Cwwd 40 Reg 4 & 34 Lancaster
PWSID CA1910070 · serves 208,129 · surface water
0 health-based / 0 total violations (5 yrs)
A
Los Angeles Cwwd 40, Reg. 38-Lake La
PWSID CA1910005 · serves 12,582 · surface water
0 health-based / 0 total violations (5 yrs)
A
Averydale Mwc
PWSID CA1910023 · serves 1,026 · groundwater
0 health-based / 1 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