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Water system · PWSID MS0060008

TOWN OF DUNCAN

DUNCAN, MS · ~341 people served

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

PWSID

MS0060008

State

Mississippi

City

DUNCAN

Population served

341

Primary source

Groundwater

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

Latest detections from EPA’s UCMR5 monitoring (through Mar 2025). Levels in parts per trillion (ppt).

Lithium

13,000 ppt

limit —

No federal limit

Violations & enforcement

93

Violations on record

0

Unaddressed

4

Health-based

89

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2025. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2024 Resolved
Monitoring & reporting · Nitrite began Jan 2024 Resolved
Monitoring & reporting · Thallium began Jan 2024 Resolved
Monitoring & reporting · Thallium began Jan 2024 Resolved
Monitoring & reporting · Nitrite began Jan 2024 Resolved
Monitoring & reporting · Nitrate began Jan 2024 Resolved
Other · EPA contaminant 7500 began Oct 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2023 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2021 Resolved

Recent enforcement actions

  • State action · SOX Jan 2025
  • State action · SO+ Jan 2025
  • State action · SOX Jan 2025
  • State action · SOX Jan 2025
  • State action · SO+ Jan 2025
  • State action · SO+ Jan 2025
  • State action · SIE Jan 2025
  • State action · SOX Sep 2024

This profile is built from EPA public records for system MS0060008 — 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.