Is CALIFORNIA WATER SERVICE CO. - DOMINGUEZ Water Safe to Drink in 2026?
California · PWSID CA1910033 · Surface water
Population served
143,996
Cities served
—
State / jurisdiction
California (CA)
PWSID
CA1910033
F
TAP WATER GRADE
High risk
Model score 24/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
19 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
PFHxSregulated
3.5
10 ppt
Within / n/a
MCL exceedance
Source: EPA UCMR5 · ppt = parts per trillion · MCL = enforceable limit for regulated PFAS
VIOLATIONS HISTORY (FEDERAL SNAPSHOT)
EPA’s national SDWA quarterly files associate 19 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 CALIFORNIA WATER SERVICE CO. - DOMINGUEZ's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
TOP PICKS FOR CALIFORNIA WATER SERVICE CO. - DOMINGUEZ
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR CALIFORNIA WATER SERVICE CO. - DOMINGUEZ · Chosen for CALIFORNIA WATER SERVICE CO. - DOMINGUEZ 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 CALIFORNIA WATER SERVICE CO. - DOMINGUEZ
We'll notify you when new PFAS data, EPA violations, or contamination alerts affect CALIFORNIA WATER SERVICE CO. - DOMINGUEZ (PWS CA1910033). One email, no spam, unsubscribe any time.