Is CALTRANS-MASSACK REST STOP Water Safe to Drink in 2026?
California · PWSID CA3200009 · Ground water
Population served
350
Cities served
—
State / jurisdiction
California (CA)
PWSID
CA3200009
C
TAP WATER GRADE
Concerning
Model score 53/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
6 violation record(s) in the latest EPA SDWA quarterly snapshot
Water operator? Publish your official 2027 CCR here — residents already find this page. Claim free →
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 6 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.
WHY THIS FOR CALTRANS-MASSACK REST STOP · Chosen for CALTRANS-MASSACK REST STOP because EPA’s SDWA snapshot shows active violation records. RO addresses a wide range of regulated contaminants, not just chlorine taste.
Get water quality alerts for CALTRANS-MASSACK REST STOP
We'll notify you when new PFAS data, EPA violations, or contamination alerts affect CALTRANS-MASSACK REST STOP (PWS CA3200009). One email, no spam, unsubscribe any time.