Model score 20/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
3 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS above EPA MCL (UCMR5 regulated compounds)
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
PFOSregulated
18.0
4 ppt
Exceeds
Above health advisory
PFBS
10.0
—
Within / n/a
Unregulated (monitored)
PFOAregulated
5.9
4 ppt
Exceeds
Above health advisory
PFHxSregulated
5.1
10 ppt
Within / n/a
MCL exceedance
PFPeA
4.5
—
Within / n/a
Unregulated (monitored)
PFHxA
3.5
—
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 3 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 COLTON, CITY OF's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
TOP PICKS FOR COLTON, CITY OF
⚠ EPA violations / contaminants in monitoring data
#1
Clearly Filtered 3.5L Pitcher
BEST FOR PFAS & LEAD
Clearly Filtered · ~$90
Only pitcher certified to remove PFAS at 99.9%. NSF 42/53/244/401/P473 — 365+ contaminants.
WHY THIS FOR COLTON, CITY OF · Chosen for COLTON, CITY OF because PFAS was detected at 18 ppt in UCMR5 — above the 4 ppt limit for some regulated compounds — and this system shows 3 violation record(s) in the latest federal snapshot. RO removes 99%+ of PFAS at the tap.
We'll notify you when new PFAS data, EPA violations, or contamination alerts affect COLTON, CITY OF (PWS CA3610014). One email, no spam, unsubscribe any time.