City guide · ZIP / utility based
Anaheim tap water quality
Anaheim and nearby Orange County ZIPs map to city or regional systems. Search your ZIP for the matched public water system.
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 17 ZIP codes in our index are labeled Anaheim (Orange County). Pick an example below or enter your own ZIP.
Example ZIPs in Anaheim
92801 Anaheim
92802 Anaheim
92803 Anaheim
92804 Anaheim
92805 Anaheim
92806 Anaheim
92807 Anaheim
92808 Anaheim
92809 Anaheim
92812 Anaheim
92814 Anaheim
92815 Anaheim
Utilities often matched near Anaheim
Names come from public CA water-system records for ZIPs labeled Anaheim. Your block may differ — always open the ZIP report.
- City of Anaheim
- Golden State WC - Cowan Heights
- Hynes Estates Mutual Water Co.
Want the full drinking water report?
Open a ZIP report for curated detections vs EPA limits and CA health guidelines. Open report for 92801 →
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