Is SUBURBAN WATER SYSTEMS-SAN JOSE Water Safe to Drink in 2026?
California · PWSID CA1910205 · Surface water
Population served
168,843
Cities served
—
State / jurisdiction
California (CA)
PWSID
CA1910205
F
TAP WATER GRADE
High risk
Model score 33/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
10 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS compounds detected in UCMR5 monitoring
Water operator? Publish your official 2027 CCR here — residents already find this page. Claim free →
CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFBA
6.2
—
Within / n/a
Unregulated (monitored)
PFBS
3.6
—
Within / n/a
Unregulated (monitored)
PFPeA
3.5
—
Within / n/a
Unregulated (monitored)
PFHxA
3.3
—
Within / n/a
Unregulated (monitored)
Source: EPA UCMR5 · ppt = parts per trillion · MCL = enforceable limit for regulated PFAS
VIOLATIONS HISTORY (FEDERAL SNAPSHOT)
EPA’s national SDWA quarterly files associate 10 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 SUBURBAN WATER SYSTEMS-SAN JOSE's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
TOP PICKS FOR SUBURBAN WATER SYSTEMS-SAN JOSE
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR SUBURBAN WATER SYSTEMS-SAN JOSE · Chosen for SUBURBAN WATER SYSTEMS-SAN JOSE because the latest federal SDWA snapshot lists substantial violation activity. Certified reverse osmosis provides the broadest residential barrier for households that want margin beyond legal compliance.
Get water quality alerts for SUBURBAN WATER SYSTEMS-SAN JOSE
We'll notify you when new PFAS data, EPA violations, or contamination alerts affect SUBURBAN WATER SYSTEMS-SAN JOSE (PWS CA1910205). One email, no spam, unsubscribe any time.