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Water system · PWSID TN0000183

DECATUR WATER DEPT

DECATUR, TN · ~6,451 people served

Check your exact address → DECATUR overview
100
Excellent
PurityRadar safety score

PWSID

TN0000183

State

Tennessee

City

DECATUR

Population served

6,451

Primary source

GU

Score history

No change since tracking began Jun 18, 2026.

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

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

22

Violations on record

0

Unaddressed

22

Health-based

96

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 1997. Official EPA record →

Treatment technique · EPA contaminant 0200 health-based began Oct 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Sep 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Aug 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jul 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jun 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began May 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Apr 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Mar 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Feb 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jan 1997 Resolved
Treatment technique · EPA contaminant 0200 health-based began Dec 1996 Resolved
Treatment technique · EPA contaminant 0200 health-based began Nov 1996 Resolved

Recent enforcement actions

  • State action · SIA Nov 1997
  • State action · SIE Nov 1997
  • State action · SOX Nov 1997
  • State action · SOX Nov 1997
  • State action · SOX Nov 1997
  • State action · SOX Nov 1997
  • State action · SOX Nov 1997
  • State action · SOX Nov 1997

This profile is built from EPA public records for system TN0000183 — 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.