City guide · ZIP / utility based
Irvine tap water quality
Irvine ZIPs often map to Irvine Ranch Water District or nearby systems. Reports use public CA SDWIS data — not a home faucet test.
Honest framing: This is not a citywide water score. We match your ZIP to a public water system using CA service-area data where available. Contaminant lists are curated detections — non-detects are omitted. Educational only — not medical advice, not a faucet lab test, and not affiliated with EWG or any utility.
About 13 ZIP codes in our index are labeled Irvine (Orange County). Pick an example below or enter your own ZIP.
Example ZIPs in Irvine
92602 Irvine
92603 Irvine
92604 Irvine
92606 Irvine
92612 Irvine
92614 Irvine
92616 Irvine
92617 Irvine
92618 Irvine
92619 Irvine
92620 Irvine
92623 Irvine
Utilities often matched near Irvine
Names come from public CA water-system records for ZIPs labeled Irvine. Your block may differ — always open the ZIP report.
- Irvine Ranch Water District
Want the full drinking water report?
Open a ZIP report for curated detections vs EPA limits and CA health guidelines. Open report for 92602 →
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