CheckPFAS

ZIP Code 12779

High Risk
High Risk PFAS Risk Level

PFAS above EPA limits detected

1 compound exceed EPA Maximum Contaminant Levels in water serving this ZIP code. Standard pitcher filters like Brita do not remove PFAS. See filter recommendations below.

2
PFAS Detected
1
Above EPA Limits
1
Water System
123%
Highest % of MCL

Compounds Exceeding EPA Limits

PFNA Exceeds EPA limit
0 ppt MCL: 10 ppt 123% of limit
Detected: 12.30 ppt
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FALLSBURG WHO-LS-SF

NY5203324 High Risk
Water Type
Groundwater
PFAS Detected
2
Above MCL
1
State
New York
Data Period
2023–2025

PFAS Test Results

CompoundDetectedvs. EPA LimitEPA LimitStatus
PFNA
Perfluorononanoic acid
12.30ppt
123% of limit
10 ppt⚠ Exceeds MCL
lithium
60900.00pptNo 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 →