Is ALTMAN PLANTS WS #04 -ESP 420 (PREV CS1) Water Safe to Drink in 2026?
California · PWSID CA2700853 · Ground water
Population served
250
Cities served
—
State / jurisdiction
California (CA)
PWSID
CA2700853
F
TAP WATER GRADE
High risk
Model score 30/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
76 violation record(s) in the latest EPA SDWA quarterly snapshot
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CONTAMINANTS — EPA UCMR5 MONITORING
No UCMR5 PFAS detects on file for this PWS in our bundled national dataset — the system may be smaller than UCMR5 thresholds, had non-detects, or results are not yet linked to this ID. Your retailer Annual Water Quality Report lists other regulated contaminants (chlorine, DBPs, nitrates, etc.).
VIOLATIONS HISTORY (FEDERAL SNAPSHOT)
EPA’s national SDWA quarterly files associate 76 violation-related records with this system in the same reporting quarter as the utility snapshot used on WaterCheckup. This is not a complete historical docket — see ECHO and SDWIS for full compliance context.
Based on ALTMAN PLANTS WS #04 -ESP 420 (PREV CS1)'s monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
TOP PICKS FOR ALTMAN PLANTS WS #04 -ESP 420 (PREV CS1)
⚠ EPA violations / contaminants in monitoring data
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