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Water system · PWSID AL0001420

ARDMORE WATER SYSTEM

ARDMORE, TN · ~3,903 people served

Check your exact address → ARDMORE overview
54
Fair
PurityRadar safety score

PWSID

AL0001420

State

Tennessee

City

ARDMORE

Population served

3,903

Primary source

SWP

Score history

▼ 46 points — the score moved from 100 to 54 on Jun 18, 2026, as newly published EPA data was incorporated.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 54

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 Mar 2025). Levels in parts per trillion (ppt).

PFOS

Perfluorooctanesulfonic acid

9.6 ppt

limit 4 ppt

Above EPA limit · 2.4×

PFOA

Perfluorooctanoic acid

4.8 ppt

limit 4 ppt

Above EPA limit · 1.2×

PFHxS

Perfluorohexanesulfonic acid

3.1 ppt

limit 10 ppt

Below EPA limit

PFBA

7 ppt

limit —

No federal limit

PFHxA

4.4 ppt

limit —

No federal limit

PFPeA

3.1 ppt

limit —

No federal limit

PFBS

3 ppt

limit —

No federal limit

Violations & enforcement

203

Violations on record

0

Unaddressed

0

Health-based

23

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2023. Official EPA record →

Monitoring & reporting · EPA contaminant 2976 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2981 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2955 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2969 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2979 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2378 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2380 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2964 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2968 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2977 began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 2982 began Jul 2023 Resolved

Recent enforcement actions

  • State action · SIA Oct 2023
  • State action · SOX Oct 2023
  • State action · SOX May 2023
  • State action · SIA Mar 2023
  • State action · SIA Jan 2023
  • State action · SOX Jan 2023
  • State action · SIA Nov 2022
  • State action · SOX Nov 2022

This profile is built from EPA public records for system AL0001420 — 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.