Is PEWAUKEE CITY WATER AND SEWER UTILITY Water Safe to Drink in 2026?
Wisconsin · PWSID WI2680214 · Ground water
Population served
8,671
Cities served
PEWAUKEE
State / jurisdiction
Wisconsin (WI)
PWSID
WI2680214
F
TAP WATER GRADE
High risk
Model score 0/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
467 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
PFHxSregulated
69.0
10 ppt
Exceeds
Above health advisory
PFHxA
40.0
—
Within / n/a
Unregulated (monitored)
6:2 FTS
35.0
—
Within / n/a
Unregulated (monitored)
PFBS
27.0
—
Within / n/a
Unregulated (monitored)
PFPeA
24.0
—
Within / n/a
Unregulated (monitored)
PFPeS
21.0
—
Within / n/a
Unregulated (monitored)
PFBA
13.0
—
Within / n/a
Unregulated (monitored)
PFOSregulated
12.0
4 ppt
Exceeds
Above health advisory
PFOAregulated
8.5
4 ppt
Exceeds
Above health advisory
PFHpA
8.0
—
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 467 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 PEWAUKEE CITY WATER AND SEWER UTILITY's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
TOP PICKS FOR PEWAUKEE CITY WATER AND SEWER UTILITY
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR PEWAUKEE CITY WATER AND SEWER UTILITY · Chosen for PEWAUKEE CITY WATER AND SEWER UTILITY because PFAS was detected at 69 ppt in UCMR5 — above the 4 ppt limit for some regulated compounds — and this system shows 467 violation record(s) in the latest federal snapshot. RO removes 99%+ of PFAS at the tap.
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