Tap water in Laguna Hills, CA — ZIP 92629
2 public water systems serving about 209,509 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 92629
Moulton Niguel Water District
PWSID CA3010073 · serves 168,315 ·
surface water
0 health-based / 0 total violations (5 yrs)
South Coast Water District
PWSID CA3010042 · serves 41,194 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 5.8 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology