City guide · ZIP / utility based
Roseville tap water quality
Roseville ZIPs usually map to the city utility. Educational reports only — not a lab test of your faucet.
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 3 ZIP codes in our index are labeled Roseville (Placer County). Pick an example below or enter your own ZIP.
Example ZIPs in Roseville
Utilities often matched near Roseville
Names come from public CA water-system records for ZIPs labeled Roseville. Your block may differ — always open the ZIP report.
- City of Roseville
- Rosecrest Mutual
- Golden State Water Co - San Juan Oaks
Want the full drinking water report?
Open a ZIP report for curated detections vs EPA limits and CA health guidelines. Open report for 95661 →
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