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Water system · PWSID MS0450013

CITY OF RIDGELAND

RIDGELAND, MS · ~24,340 people served

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

PWSID

MS0450013

State

Mississippi

City

RIDGELAND

Population served

24,340

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 Dec 2024). Levels in parts per trillion (ppt).

Lithium

28,700 ppt

limit —

No federal limit

Violations & enforcement

189

Violations on record

0

Unaddressed

14

Health-based

225

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2022. Official EPA record →

Other · EPA contaminant 7500 began Jan 2021 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jan 2021 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2020 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2017 Resolved
Monitoring & reporting · EPA contaminant 4020 began Oct 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved
Monitoring & reporting · EPA contaminant 4030 began Oct 2012 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 4030 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jul 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Apr 2012 Resolved

Recent enforcement actions

  • State action · SIE Jun 2022
  • State action · SOX Sep 2021
  • State action · SIB Jul 2021
  • State action · SIF Jun 2021
  • State action · SIE May 2021
  • State action · SFJ May 2021
  • State action · SIF Jan 2021
  • State action · SIF Jan 2021

This profile is built from EPA public records for system MS0450013 — 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.