Water system · PWSID TN0000546
FIRST U.D. OF HARDIN COUNTY
PWSID
TN0000546
State
Tennessee
City
COUNCE
Population served
7,388
Primary source
Surface water
Score history
▼ 57 points — the score moved from 100 to 43 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 Jan 2024). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
12 ppt
limit 4 ppt
PFOA
Perfluorooctanoic acid
6.5 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
3.6 ppt
limit 10 ppt
PFBA
5.4 ppt
limit —
PFBS
4.8 ppt
limit —
PFHpA
4.2 ppt
limit —
PFHxA
3.2 ppt
limit —
PFPeA
3.1 ppt
limit —
Violations & enforcement
21
Violations on record
1
Unaddressed
9
Health-based
59
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2021. Official EPA record →
Recent enforcement actions
- State action · SIA Dec 2021
- State action · SOX Aug 2021
- State action · SIF Jun 2019
- State action · SOX Mar 2019
- State action · SOX Mar 2019
- State action · SIF Jan 2019
- State action · SIE Dec 2018
- State action · SIA Dec 2018
This profile is built from EPA public records for system TN0000546 — 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.