PWSID
FL1320449
State
Florida
City
MARIANNA
Population served
8,227
Primary source
Groundwater
Score history
▼ 23 points — the score moved from 100 to 77 on Jun 18, 2026, as newly published EPA data was incorporated.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
Latest detections from EPA’s UCMR5 monitoring (through Feb 2025). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
6.4 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
4.3 ppt
limit 10 ppt
PFBS
3.4 ppt
limit —
Violations & enforcement
7
Violations on record
0
Unaddressed
0
Health-based
24
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Oct 2022. Official EPA record →
Recent enforcement actions
- State action · SOX Oct 2022
- State action · SIF Feb 2022
- State action · SIE Feb 2022
- State action · SOX May 2019
- State action · SOX Feb 2018
- State action · SIA Nov 2012
- State action · SIE Sep 2012
- State action · SIF Sep 2012
This profile is built from EPA public records for system FL1320449 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.