TOWN OF WELSH WATER SYSTEM

WELSH, LA · ~4,311 people served

Check your exact address → WELSH overview

100

Excellent

PurityRadar safety score

PWSID

LA1053006

State

Louisiana

City

WELSH

Population served

4,311

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

24,100 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2020. Official EPA record →

Other · EPA contaminant 7500 began Dec 2019 Resolved

Treatment technique · EPA contaminant 0700 health-based began Oct 2019 Resolved

Other · EPA contaminant 7000 began Oct 2017 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2014 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2014 Resolved

Recent enforcement actions

State action · SIF Mar 2020
State action · SOX Mar 2020
State action · SIA Feb 2020
State action · SOX Dec 2019
State action · SOX Dec 2019
State action · SIA Nov 2019
State action · SIE Nov 2019
State action · SOX Jul 2019

This profile is built from EPA public records for system LA1053006 — 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.