CheckPFAS

ZIP Code 60013

Moderate
Moderate PFAS Risk Level
5
PFAS Detected
0
Above EPA Limits
1
Water System
N/A
Highest % of MCL
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CARY

IL1110100 Moderate
Water Type
Groundwater
PFAS Detected
5
Above MCL
0
State
Illinois
Data Period
2023–2025

PFAS Test Results

CompoundDetectedvs. EPA LimitEPA LimitStatus
PFPeA
Perfluoropentanoic acid
12.00pptNo federal limit—Unregulated
PFBA
Perfluorobutanoic acid
7.40pptNo federal limit—Unregulated
PFHxA
Perfluorohexanoic acid
6.90pptNo federal limit—Unregulated
6:2 FTS
6:2 Fluorotelomer sulfonic acid
5.70pptNo federal limit—Unregulated
PFHpA
Perfluoroheptanoic acid
4.00pptNo federal limit—Unregulated

Data source: EPA Unregulated Contaminant Monitoring Rule, 5th cycle (UCMR 5) — January 2026 release.

UCMR 5 tested ~10,000 public water systems serving more than 25 people between 2023-2025 for 29 PFAS compounds.

Detection values represent the highest single-sample result measured at entry points to the distribution system.

View raw EPA data →