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Water system · PWSID MS0390003

TOWN OF MONTICELLO

MONTICELLO, MS · ~1,400 people served

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

PWSID

MS0390003

State

Mississippi

City

MONTICELLO

Population served

1,400

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

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

74

Violations on record

0

Unaddressed

0

Health-based

69

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved
Other · EPA contaminant 7000 began Oct 2021 Resolved
Other · EPA contaminant 7000 began Jul 2021 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 4030 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jan 2012 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jan 2012 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SO+ Mar 2025
  • State action · SO+ Feb 2025
  • State action · SO+ Mar 2024
  • State action · SIE Oct 2021
  • State action · SIE Oct 2021
  • State action · SFJ Oct 2021
  • State action · SFJ Oct 2021

This profile is built from EPA public records for system MS0390003 — 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.