Home/ Directory/ MS/ WALLS WATER ASSN- LAKE FOREST

Water system · PWSID MS0170043

WALLS WATER ASSN- LAKE FOREST

WALLS, MS · ~9,298 people served

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

PWSID

MS0170043

State

Mississippi

City

WALLS

Population served

9,298

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

Lithium

9,600 ppt

limit —

No federal limit

Violations & enforcement

72

Violations on record

0

Unaddressed

0

Health-based

64

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 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 Jul 2020 Resolved
Monitoring & reporting · EPA contaminant 4030 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 · EPA contaminant 4030 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Jul 2012 Resolved
Monitoring & reporting · Combined radium-226/228 began Apr 2012 Resolved
Monitoring & reporting · EPA contaminant 4020 began Apr 2012 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SO+ Mar 2025
  • State action · SO+ Feb 2025
  • State action · SO+ Mar 2024
  • State action · SIE Aug 2020
  • State action · SOX Aug 2020
  • State action · SFJ Aug 2020
  • State action · SIF May 2013

This profile is built from EPA public records for system MS0170043 — 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.