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Water system · PWSID MS0340019

SOUTHWEST JONES W/A-NORTH

MOSELLE, MS · ~6,690 people served

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

PWSID

MS0340019

State

Mississippi

City

MOSELLE

Population served

6,690

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

Lithium

9,600 ppt

limit —

No federal limit

Violations & enforcement

243

Violations on record

0

Unaddressed

1

Health-based

176

Enforcement actions

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

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2013 Resolved
Monitoring & reporting · EPA contaminant 4030 began Oct 2012 Resolved
Monitoring & reporting · EPA contaminant 4030 began Oct 2012 Resolved
Monitoring & reporting · EPA contaminant 4030 began Oct 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Oct 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Oct 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Oct 2012 Resolved

Recent enforcement actions

  • State action · SO+ Jan 2025
  • State action · SOX Jan 2025
  • State action · SIE Jan 2025
  • State action · SOX Aug 2024
  • State action · SOX Aug 2024
  • State action · SO+ Mar 2024
  • State action · SIF Sep 2013
  • State action · SOX Sep 2013

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Manganese

1 station · latest Oct 2025

74.9 · max 136 ug/L · 24

Copper

1 station · latest Oct 2025

2.26 · max 13.2 ug/L · 23

Arsenic

1 station · latest Oct 2025

0.84 · max 6.37 ug/L · 16

Lead

1 station · latest Oct 2025

1.27 · max 45.1 ug/L · 16

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system MS0340019 — 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.