CheckPFAS

ZIP Code 33811

Low Level
Low Level PFAS Risk Level
2
PFAS Detected
0
Above EPA Limits
1
Water System
N/A
Highest % of MCL

SOUTHWEST/POLK COUNTY UTILITY

FL6530852 Low Level
Water Type
Groundwater
PFAS Detected
2
Above MCL
0
State
Florida
Data Period
2023–2025

PFAS Test Results

CompoundDetectedvs. EPA LimitEPA LimitStatus
PFBS
Perfluorobutane sulfonic acid
6.30pptNo federal limit—Unregulated
PFPeA
Perfluoropentanoic acid
3.20pptNo 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 →