Model score 0/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
2213 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS above EPA MCL (UCMR5 regulated compounds)
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CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFOSregulated
25.6
4 ppt
Exceeds
Above health advisory
PFHxSregulated
16.7
10 ppt
Exceeds
Above health advisory
PFBS
9.2
—
Within / n/a
Unregulated (monitored)
PFPeA
7.4
—
Within / n/a
Unregulated (monitored)
PFHxA
7.2
—
Within / n/a
Unregulated (monitored)
PFBA
7.1
—
Within / n/a
Unregulated (monitored)
PFOAregulated
5.1
4 ppt
Exceeds
Above health advisory
PFDoA
3.2
—
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 2213 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 PONCE URBANO · Chosen for PONCE URBANO because PFAS was detected at 25.6 ppt in UCMR5 — above the 4 ppt limit for some regulated compounds — and this system shows 2213 violation record(s) in the latest federal snapshot. RO removes 99%+ of PFAS at the tap.
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