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Water system · PWSID MS0480007

HAMILTON WATER DISTRICT

HAMILTON, MS · ~4,029 people served

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

PWSID

MS0480007

State

Mississippi

City

HAMILTON

Population served

4,029

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 Aug 2023). Levels in parts per trillion (ppt).

Lithium

9,900 ppt

limit —

No federal limit

Violations & enforcement

172

Violations on record

0

Unaddressed

0

Health-based

120

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 · Total trihalomethanes (TTHM) began Jan 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved
Monitoring & reporting · Nitrite began Jan 2019 Resolved
Monitoring & reporting · Thallium began Jan 2019 Resolved
Monitoring & reporting · Nitrate began Jan 2019 Resolved
Monitoring & reporting · Nitrite began Jan 2019 Resolved
Monitoring & reporting · Thallium began Jan 2019 Resolved
Monitoring & reporting · Nitrate began Jan 2019 Resolved
Monitoring & reporting · EPA contaminant 4020 began Oct 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SO+ Mar 2025
  • State action · SO+ Mar 2024
  • State action · SOX Apr 2020
  • State action · SIF Apr 2020
  • State action · SFJ Mar 2020
  • State action · SIE Mar 2020
  • State action · SIE Mar 2020

This profile is built from EPA public records for system MS0480007 — 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.