CheckPFAS

ZIP 34972 · Florida

ZIP Code 34972

Moderate

6 compounds detected

Detected — below EPA limits

PFHxS
3.00 ppt (30% of MCL)
0 MCL: 10 ppt 15 ppt
PFBA no federal limit
11.00 ppt
0 16.5 ppt
PFPeA no federal limit
7.80 ppt
0 11.7 ppt
PFHxA no federal limit
6.50 ppt
0 9.8 ppt
PFBS no federal limit
5.00 ppt
0 7.5 ppt
PFHpA no federal limit
3.70 ppt
0 5.6 ppt
Above EPA limit Below EPA limit No federal limit EPA MCL
PFAS Detected
6
Above EPA Limits
0
Water System
1
Highest % of MCL
30%

Plain English

01What this means for you

PFAS were detected at this water system, but below the EPA's Maximum Contaminant Level. "Below the limit" doesn't mean no risk — it means EPA considers the concentration acceptable across a lifetime of consumption at that level. Some people, particularly pregnant women, infants, and those with compromised immune systems, may wish to take additional precaution. Using a filter certified NSF/ANSI 58 for PFOA/PFOS reduction is a reasonable step that costs little and eliminates this variable entirely. Continue reading your utility's annual Consumer Confidence Report for year-to-year trends.

What to do next

02Three concrete steps

  1. 01

    Install a certified filter

    A reverse osmosis or NSF/ANSI 58-certified carbon block at your kitchen tap is the most reliable solution. Standard pitcher filters (Brita, PUR) don't remove PFAS unless explicitly certified for it. See certified filter picks →

  2. 02

    Read your utility's CCR

    Your water utility publishes an annual Consumer Confidence Report covering the previous year's water quality, including their PFAS treatment plan if any. More detailed than this site's summary. How to read a CCR →

  3. 03

    Reduce other exposure routes

    Water isn't the only input. Replace badly-scratched non-stick pans, skip microwave popcorn bags and greaseproof fast-food wrappers, and choose stainless or cast iron cookware. Full action plan on the FAQ →

Filter Recommendations

Find the right filter for your water
See our tested & reviewed PFAS-certified filters, ranked by CheckPFAS Score

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02OKEECHOBEE UTILITY AUTHORITY

Moderate

PWSID · FL4470257

Water Type
Surface Water
PFAS Detected
6
Above MCL
0
State
Florida
Data Period
2023–2025

PFAS test results

CompoundDetectedvs. EPA LimitEPA LimitStatus
PFHxS
Perfluorohexane sulfonic acid
3.00ppt
30% of limit
10 pptBelow limit
PFBA
Perfluorobutanoic acid
11.00pptNo federal limitUnregulated
PFPeA
Perfluoropentanoic acid
7.80pptNo federal limitUnregulated
PFHxA
Perfluorohexanoic acid
6.50pptNo federal limitUnregulated
PFBS
Perfluorobutane sulfonic acid
5.00pptNo federal limitUnregulated
PFHpA
Perfluoroheptanoic acid
3.70pptNo federal limitUnregulated

Source & Methodology

About this data

Source
EPA UCMR 5
Data released
January 2026
Sampling period
January 2023 – December 2025
Systems tested
~10,000 public water systems
Water system (PWSID)
FL4470257
Detection threshold (MRL)
~1.5–2 ppt

Values shown are the highest single-sample concentration measured at entry points to the distribution system. Results reflect water quality at the treatment plant — aging pipes, building plumbing, and on-site storage can affect what actually reaches your tap. "Not detected" means below the MRL, not literally zero.

View raw EPA UCMR 5 occurrence data →

Related

More resources for your area

  1. 01

    How to read your utility's CCR

    Decode your annual Consumer Confidence Report

  2. 02

    On a private well?

    PFAS testing guide for well owners — EPA rules don't apply

  3. 03

    All water systems in Florida

    Compare utilities statewide

  4. 04

    PFAS compound guide

    Health effects & EPA limits for each compound